🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.46 AU - 0.6 AU

Year: 145 Days

Day: 35.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.5 AU - 0.68 AU

Year: 170 Days

Day: 29.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,029,226 km

• M1: 207,343 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.92 AU - 1.16 AU

Year: 397 Days

Day: 44.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 136.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,029,226 km

• M1: 62,233 km (0.111 R)

Asteroid Belt

Center: 1.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.97 AU - 2.19 AU

Year: 1124 Days

Day: 29.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 8.9

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.36 AU - 6.1 AU

Year: 4482 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,029,226 km

• M1: 284,236 km (0.079 R)
• M2: 419,622 km (0.118 R)
• M3: 1,156,990 km (0.098 R)
• M4: 1,247,048 km (0.119 R)
• M5: 1,698,833 km (0.107 R)
• M6: 1,784,703 km (0.095 R)
• M7: 2,124,290 km (0.116 R)
• M8: 2,349,285 km (0.058 R)
• M9: 2,464,625 km (0.111 R)
• M10: 2,721,335 km (0.066 R)
• M11: 3,112,085 km (0.038 R)
• M12: 3,454,813 km (0.105 R)
• M13: 3,520,487 km (0.081 R)
• M14: 3,719,901 km (0.107 R)
• M15: 3,900,465 km (0.116 R)
• M16: 4,014,608 km (0.118 R)
• M17: 4,820,941 km (0.112 R)
• M18: 4,919,077 km (0.074 R)
• M19: 4,993,128 km (0.037 R)
• M20: 5,192,392 km (0.034 R)
• M21: 5,779,863 km (0.102 R)
• M22: 6,121,246 km (0.055 R)
• M23: 6,307,794 km (0.076 R)
• M24: 6,442,283 km (0.102 R)
• M25: 6,659,349 km (0.09 R)
• M26: 6,878,809 km (0.057 R)
• M27: 6,989,512 km (0.074 R)
• M28: 7,100,663 km (0.065 R)
• M29: 7,268,661 km (0.117 R)
• M30: 7,353,184 km (0.089 R)
• M31: 7,523,127 km (0.1 R)
• M32: 7,895,925 km (0.092 R)
• M33: 8,481,002 km (0.106 R)
• M34: 8,540,393 km (0.082 R)
• M35: 9,140,879 km (0.115 R)
• M36: 9,201,765 km (0.081 R)
• M37: 9,755,128 km (0.12 R)
• M38: 9,973,241 km (0.101 R)
• M39: 10,287,696 km (0.087 R)
• M40: 10,669,171 km (0.094 R)
• M41: 10,958,493 km (0.107 R)
• M42: 11,185,283 km (0.112 R)
• M43: 11,841,719 km (0.057 R)
• M44: 12,174,724 km (0.095 R)
• M45: 12,477,061 km (0.12 R)
• M46: 12,544,529 km (0.047 R)
• M47: 12,612,148 km (0.104 R)
• M48: 13,123,324 km (0.095 R)
• M49: 13,502,405 km (0.107 R)
• M50: 13,641,231 km (0.082 R)
• M51: 13,815,363 km (0.086 R)
• M52: 14,271,637 km (0.09 R)
• M53: 14,625,885 km (0.069 R)
• M54: 14,697,093 km (0.075 R)
• M55: 14,947,221 km (0.113 R)
• M56: 15,524,369 km (0.105 R)
• M57: 15,852,138 km (0.117 R)
• M58: 15,925,292 km (0.115 R)
• M59: 15,998,595 km (0.114 R)
• M60: 16,108,699 km (0.104 R)
• M61: 16,292,854 km (0.118 R)
• M62: 16,998,806 km (0.089 R)
• M63: 17,374,297 km (0.097 R)
• M64: 18,133,655 km (0.086 R)
• M65: 18,363,587 km (0.061 R)
• M66: 19,097,963 km (0.095 R)
• M67: 19,999,889 km (0.031 R)
• M68: 21,196,971 km (0.107 R)
• M69: 21,439,170 km (0.052 R)
• M70: 21,722,957 km (0.084 R)
• M71: 22,130,462 km (0.115 R)
• M72: 23,118,855 km (0.091 R)
• M73: 23,701,987 km (0.058 R)
• M74: 23,995,349 km (0.095 R)
• M75: 25,824,033 km (0.069 R)
• M76: 26,082,688 km (0.101 R)
• M77: 26,472,390 km (0.059 R)
• M78: 26,776,822 km (0.104 R)
• M79: 27,653,017 km (0.111 R)
• M80: 27,741,130 km (0.077 R)
• M81: 28,050,349 km (0.114 R)
• M82: 28,271,903 km (0.062 R)
• M83: 28,405,195 km (0.081 R)
• M84: 28,984,887 km (0.117 R)
• M85: 29,119,226 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247

Radius: 8.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.67 AU - 6.11 AU

Year: 4689 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,029,226 km

• M1: 170,542 km (0.111 R)
• M2: 323,580 km (0.095 R)
• M3: 401,820 km (0.097 R)
• M4: 589,266 km (0.095 R)
• M5: 679,773 km (0.106 R)
• M6: 746,344 km (0.076 R)
• M7: 815,159 km (0.108 R)
• M8: 907,012 km (0.059 R)
• M9: 981,063 km (0.1 R)
• M10: 1,068,278 km (0.116 R)
• M11: 1,346,082 km (0.104 R)
• M12: 1,506,151 km (0.105 R)
• M13: 1,595,012 km (0.09 R)
• M14: 1,725,013 km (0.087 R)
• M15: 1,912,908 km (0.111 R)
• M16: 1,981,723 km (0.106 R)
• M17: 2,121,896 km (0.059 R)
• M18: 2,367,685 km (0.102 R)
• M19: 3,257,793 km (0.079 R)
• M20: 3,729,625 km (0.082 R)
• M21: 4,026,726 km (0.101 R)
• M22: 4,187,244 km (0.061 R)
• M23: 4,259,201 km (0.037 R)
• M24: 4,532,815 km (0.068 R)
• M25: 4,718,466 km (0.117 R)
• M26: 4,774,566 km (0.077 R)
• M27: 5,058,951 km (0.106 R)
• M28: 5,368,320 km (0.103 R)
• M29: 5,823,845 km (0.084 R)
• M30: 5,944,720 km (0.099 R)
• M31: 6,395,159 km (0.056 R)
• M32: 6,750,754 km (0.107 R)
• M33: 6,920,397 km (0.096 R)
• M34: 7,048,453 km (0.104 R)
• M35: 8,146,651 km (0.12 R)
• M36: 8,395,283 km (0.116 R)
• M37: 9,203,261 km (0.043 R)
• M38: 9,819,455 km (0.1 R)
• M39: 10,060,008 km (0.057 R)
• M40: 10,278,271 km (0.094 R)
• M41: 10,400,194 km (0.051 R)
• M42: 10,522,565 km (0.107 R)
• M43: 11,191,566 km (0.119 R)
• M44: 11,266,814 km (0.04 R)
• M45: 12,518,799 km (0.103 R)
• M46: 12,937,074 km (0.101 R)
• M47: 13,814,316 km (0.099 R)
• M48: 14,409,716 km (0.08 R)
• M49: 14,683,181 km (0.118 R)
• M50: 14,875,713 km (0.1 R)
• M51: 14,958,441 km (0.118 R)
• M52: 15,513,898 km (0.055 R)
• M53: 15,569,847 km (0.094 R)
• M54: 15,794,094 km (0.109 R)
• M55: 16,874,341 km (0.12 R)
• M56: 17,104,871 km (0.088 R)
• M57: 17,249,382 km (0.075 R)
• M58: 17,394,343 km (0.086 R)
• M59: 17,452,536 km (0.093 R)
• M60: 17,773,274 km (0.082 R)
• M61: 18,154,749 km (0.095 R)
• M62: 18,479,825 km (0.085 R)
• M63: 18,717,386 km (0.094 R)
• M64: 19,375,916 km (0.093 R)
• M65: 19,738,242 km (0.052 R)
• M66: 20,224,884 km (0.096 R)
• M67: 20,469,776 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 9.6

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.21 AU - 8.13 AU

Year: 6455 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,029,226 km

• M1: 143,016 km (0.109 R)
• M2: 424,260 km (0.057 R)
• M3: 488,736 km (0.074 R)
• M4: 1,026,241 km (0.115 R)
• M5: 1,117,496 km (0.104 R)
• M6: 2,621,403 km (0.046 R)
• M7: 2,986,123 km (0.042 R)
• M8: 3,253,454 km (0.062 R)
• M9: 3,344,260 km (0.097 R)
• M10: 3,551,753 km (0.089 R)
• M11: 3,668,888 km (0.112 R)
• M12: 3,979,603 km (0.066 R)
• M13: 4,076,841 km (0.109 R)
• M14: 4,448,891 km (0.069 R)
• M15: 4,728,639 km (0.09 R)
• M16: 5,385,972 km (0.094 R)
• M17: 5,575,213 km (0.103 R)
• M18: 5,932,453 km (0.073 R)
• M19: 6,297,173 km (0.058 R)
• M20: 6,640,350 km (0.119 R)
• M21: 6,843,355 km (0.069 R)
• M22: 7,048,304 km (0.103 R)
• M23: 7,255,497 km (0.049 R)
• M24: 7,464,635 km (0.082 R)
• M25: 7,888,894 km (0.098 R)
• M26: 8,227,883 km (0.072 R)
• M27: 8,352,199 km (0.064 R)
• M28: 9,047,829 km (0.096 R)
• M29: 9,144,020 km (0.086 R)
• M30: 9,272,974 km (0.108 R)
• M31: 9,597,900 km (0.086 R)
• M32: 10,092,471 km (0.118 R)
• M33: 10,696,697 km (0.065 R)
• M34: 10,832,681 km (0.113 R)
• M35: 11,278,333 km (0.117 R)
• M36: 11,694,963 km (0.109 R)
• M37: 11,799,981 km (0.091 R)
• M38: 11,870,142 km (0.118 R)
• M39: 12,293,953 km (0.069 R)
• M40: 12,579,236 km (0.077 R)
• M41: 13,779,310 km (0.111 R)
• M42: 14,038,563 km (0.071 R)
• M43: 14,825,897 km (0.095 R)
• M44: 15,091,583 km (0.117 R)
• M45: 15,820,573 km (0.067 R)
• M46: 16,521,888 km (0.066 R)
• M47: 17,273,019 km (0.068 R)
• M48: 17,753,228 km (0.046 R)
• M49: 17,833,712 km (0.098 R)
• M50: 18,359,548 km (0.095 R)
• M51: 18,931,760 km (0.078 R)
• M52: 19,220,035 km (0.051 R)
• M53: 19,302,613 km (0.092 R)
• M54: 19,426,779 km (0.104 R)
• M55: 19,717,598 km (0.076 R)
• M56: 19,926,137 km (0.096 R)
• M57: 20,261,386 km (0.083 R)
• M58: 21,192,782 km (0.119 R)
• M59: 21,620,782 km (0.096 R)
• M60: 21,922,222 km (0.081 R)
• M61: 22,095,007 km (0.074 R)
• M62: 24,606,307 km (0.118 R)
• M63: 25,010,969 km (0.084 R)
• M64: 25,690,442 km (0.092 R)
• M65: 26,928,814 km (0.047 R)
• M66: 27,438,793 km (0.109 R)
• M67: 28,468,475 km (0.078 R)
• M68: 30,180,622 km (0.116 R)
• M69: 31,049,038 km (0.114 R)
• M70: 31,194,597 km (0.096 R)
• M71: 31,340,455 km (0.063 R)
• M72: 31,632,619 km (0.087 R)
• M73: 32,662,601 km (0.056 R)
• M74: 32,958,954 km (0.106 R)
• M75: 33,107,355 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180

Radius: 10.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.21 AU - 9.53 AU

Year: 9074 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,029,226 km

• M1: 142,866 km (0.061 R)
• M2: 242,049 km (0.057 R)
• M3: 475,123 km (0.116 R)
• M4: 747,541 km (0.036 R)
• M5: 961,017 km (0.09 R)
• M6: 1,054,815 km (0.091 R)
• M7: 1,123,929 km (0.109 R)
• M8: 1,635,853 km (0.067 R)
• M9: 1,766,302 km (0.084 R)
• M10: 2,341,057 km (0.116 R)
• M11: 2,755,144 km (0.116 R)
• M12: 2,832,935 km (0.087 R)
• M13: 2,931,221 km (0.069 R)
• M14: 3,010,807 km (0.106 R)
• M15: 3,171,924 km (0.08 R)
• M16: 3,566,413 km (0.097 R)
• M17: 3,758,796 km (0.116 R)
• M18: 4,288,522 km (0.113 R)
• M19: 5,078,997 km (0.089 R)
• M20: 5,393,153 km (0.119 R)
• M21: 5,466,605 km (0.088 R)
• M22: 6,015,330 km (0.067 R)
• M23: 6,347,737 km (0.07 R)
• M24: 6,451,408 km (0.062 R)
• M25: 6,529,349 km (0.11 R)
• M26: 6,738,935 km (0.064 R)
• M27: 6,897,659 km (0.113 R)
• M28: 8,296,100 km (0.073 R)
• M29: 9,012,973 km (0.116 R)
• M30: 9,393,549 km (0.111 R)
• M31: 9,482,261 km (0.041 R)
• M32: 9,749,592 km (0.093 R)
• M33: 9,959,478 km (0.113 R)
• M34: 10,444,475 km (0.066 R)
• M35: 10,566,995 km (0.089 R)
• M36: 10,782,416 km (0.087 R)
• M37: 11,030,599 km (0.096 R)
• M38: 11,217,896 km (0.11 R)
• M39: 11,532,350 km (0.075 R)
• M40: 11,722,489 km (0.117 R)
• M41: 12,041,731 km (0.119 R)
• M42: 12,460,904 km (0.083 R)
• M43: 13,181,368 km (0.089 R)
• M44: 13,346,972 km (0.101 R)
• M45: 15,562,367 km (0.114 R)
• M46: 16,658,471 km (0.054 R)
• M47: 16,981,453 km (0.052 R)
• M48: 17,053,409 km (0.115 R)
• M49: 17,197,921 km (0.093 R)
• M50: 17,270,177 km (0.072 R)
• M51: 17,451,489 km (0.098 R)
• M52: 17,669,902 km (0.057 R)
• M53: 17,999,317 km (0.103 R)
• M54: 18,441,528 km (0.066 R)
• M55: 19,714,157 km (0.091 R)
• M56: 21,130,998 km (0.102 R)
• M57: 21,363,773 km (0.094 R)
• M58: 21,988,942 km (0.114 R)
• M59: 23,057,370 km (0.096 R)
• M60: 23,257,083 km (0.091 R)
• M61: 23,618,063 km (0.118 R)
• M62: 24,426,789 km (0.085 R)
• M63: 24,752,912 km (0.107 R)
• M64: 25,368,059 km (0.096 R)
• M65: 25,863,976 km (0.086 R)
• M66: 25,946,853 km (0.05 R)
• M67: 26,029,880 km (0.092 R)
• M68: 26,237,971 km (0.11 R)
• M69: 26,321,297 km (0.104 R)
• M70: 26,781,310 km (0.112 R)
• M71: 28,561,973 km (0.113 R)
• M72: 28,647,693 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.8

Radius: 3.3

Gravity: 89.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.17 AU - 13.05 AU

Year: 16780 Days

Day: 22.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,029,226 km

• M1: 166,951 km (0.113 R)
• M2: 766,390 km (0.096 R)
• M3: 1,048,083 km (0.098 R)
• M4: 1,185,862 km (0.052 R)
• M5: 1,358,797 km (0.079 R)
• M6: 1,633,160 km (0.084 R)
• M7: 2,230,953 km (0.115 R)
• M8: 2,301,264 km (0.097 R)
• M9: 2,372,323 km (0.109 R)
• M10: 2,552,888 km (0.118 R)
• M11: 2,851,186 km (0.095 R)
• M12: 3,480,245 km (0.075 R)
• M13: 4,367,510 km (0.059 R)
• M14: 4,949,894 km (0.04 R)
• M15: 5,041,747 km (0.048 R)
• M16: 5,414,396 km (0.119 R)
• M17: 5,699,529 km (0.057 R)
• M18: 5,747,550 km (0.119 R)
• M19: 6,939,845 km (0.115 R)
• M20: 6,991,157 km (0.1 R)
• M21: 7,989,424 km (0.049 R)
• M22: 9,143,422 km (0.051 R)
• M23: 10,115,210 km (0.081 R)
• M24: 11,119,161 km (0.086 R)
• M25: 11,846,805 km (0.045 R)
• M26: 12,652,240 km (0.083 R)
• M27: 13,539,206 km (0.078 R)
• M28: 14,643,088 km (0.034 R)
• M29: 14,973,101 km (0.107 R)
• M30: 17,700,719 km (0.119 R)
• M31: 18,548,341 km (0.077 R)
• M32: 20,136,173 km (0.105 R)
• M33: 21,767,089 km (0.1 R)
• M34: 23,132,618 km (0.08 R)
• M35: 24,213,762 km (0.103 R)
• M36: 28,206,679 km (0.1 R)
• M37: 28,946,889 km (0.066 R)
• M38: 29,029,467 km (0.099 R)
• M39: 29,112,194 km (0.063 R)
• M40: 29,776,708 km (0.087 R)
• M41: 30,027,135 km (0.116 R)
• M42: 30,194,535 km (0.119 R)
• M43: 30,614,307 km (0.091 R)
• M44: 31,459,535 km (0.089 R)
• M45: 34,215,576 km (0.098 R)
• M46: 34,653,150 km (0.112 R)
• M47: 34,740,964 km (0.11 R)
• M48: 34,916,592 km (0.105 R)
• M49: 35,445,420 km (0.054 R)
• M50: 37,227,430 km (0.087 R)
• M51: 37,767,628 km (0.069 R)
• M52: 39,038,163 km (0.095 R)
• M53: 39,220,822 km (0.111 R)
• M54: 40,415,062 km (0.037 R)
• M55: 40,970,219 km (0.065 R)
• M56: 42,744,899 km (0.073 R)
• M57: 44,353,824 km (0.113 R)
• M58: 45,597,581 km (0.07 R)
• M59: 45,886,155 km (0.101 R)
• M60: 46,078,987 km (0.096 R)
• M61: 47,046,735 km (0.062 R)
• M62: 47,825,841 km (0.109 R)
• M63: 48,413,013 km (0.098 R)
• M64: 48,805,707 km (0.072 R)
• M65: 49,396,768 km (0.101 R)
• M66: 49,495,503 km (0.1 R)
• M67: 51,484,257 km (0.057 R)
• M68: 51,684,568 km (0.076 R)
• M69: 52,387,529 km (0.091 R)
• M70: 54,515,708 km (0.103 R)
• M71: 56,156,049 km (0.084 R)
• M72: 56,878,756 km (0.106 R)
• M73: 56,982,278 km (0.112 R)
• M74: 57,293,142 km (0.041 R)
• M75: 58,124,906 km (0.111 R)
• M76: 58,855,991 km (0.049 R)
• M77: 59,590,068 km (0.116 R)
• M78: 61,279,327 km (0.11 R)
• M79: 61,491,606 km (0.071 R)
• M80: 61,597,821 km (0.044 R)
• M81: 65,245,615 km (0.117 R)
• M82: 65,353,924 km (0.117 R)
• M83: 65,462,233 km (0.114 R)
• M84: 66,114,031 km (0.112 R)
• M85: 67,314,255 km (0.092 R)
• M86: 68,081,841 km (0.085 R)
• M87: 70,179,951 km (0.045 R)
• M88: 71,069,610 km (0.12 R)
• M89: 72,860,147 km (0.116 R)
• M90: 74,325,907 km (0.108 R)
• M91: 74,665,494 km (0.082 R)
• M92: 75,915,235 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,654 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit