🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.58 AU - 0.94 AU

Year: 237 Days

Day: 21.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.39 AU - 1.55 AU

Year: 638 Days

Day: 26.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,475,770 km

• M1: 271,819 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.75 AU - 4.01 AU

Year: 2226 Days

Day: 12.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 12

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.95 AU - 6.49 AU

Year: 4900 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,475,770 km

• M1: 164,258 km (0.06 R)
• M2: 240,853 km (0.067 R)
• M3: 398,678 km (0.119 R)
• M4: 489,933 km (0.106 R)
• M5: 601,683 km (0.115 R)
• M6: 711,039 km (0.07 R)
• M7: 1,067,979 km (0.057 R)
• M8: 1,158,187 km (0.092 R)
• M9: 1,251,386 km (0.093 R)
• M10: 1,363,435 km (0.071 R)
• M11: 2,439,792 km (0.12 R)
• M12: 2,602,405 km (0.116 R)
• M13: 2,684,983 km (0.029 R)
• M14: 3,133,776 km (0.084 R)
• M15: 3,288,760 km (0.084 R)
• M16: 3,910,189 km (0.078 R)
• M17: 4,643,368 km (0.063 R)
• M18: 4,769,629 km (0.034 R)
• M19: 5,077,651 km (0.117 R)
• M20: 5,339,298 km (0.119 R)
• M21: 5,713,143 km (0.12 R)
• M22: 5,957,885 km (0.08 R)
• M23: 6,289,842 km (0.077 R)
• M24: 6,885,092 km (0.111 R)
• M25: 7,000,582 km (0.106 R)
• M26: 7,350,940 km (0.039 R)
• M27: 7,498,593 km (0.09 R)
• M28: 8,190,633 km (0.099 R)
• M29: 9,764,851 km (0.088 R)
• M30: 10,887,583 km (0.064 R)
• M31: 11,056,180 km (0.11 R)
• M32: 11,704,687 km (0.089 R)
• M33: 11,808,209 km (0.097 R)
• M34: 12,506,232 km (0.069 R)
• M35: 12,860,331 km (0.072 R)
• M36: 13,397,686 km (0.088 R)
• M37: 14,494,238 km (0.117 R)
• M38: 15,128,384 km (0.053 R)
• M39: 15,657,512 km (0.071 R)
• M40: 16,000,839 km (0.083 R)
• M41: 16,077,582 km (0.087 R)
• M42: 16,617,481 km (0.114 R)
• M43: 17,163,364 km (0.09 R)
• M44: 17,281,097 km (0.076 R)
• M45: 17,477,818 km (0.103 R)
• M46: 17,953,390 km (0.081 R)
• M47: 18,593,968 km (0.072 R)
• M48: 18,957,641 km (0.118 R)
• M49: 19,201,335 km (0.091 R)
• M50: 19,364,397 km (0.047 R)
• M51: 20,269,464 km (0.075 R)
• M52: 20,685,496 km (0.099 R)
• M53: 21,146,407 km (0.062 R)
• M54: 21,695,431 km (0.114 R)
• M55: 22,980,178 km (0.109 R)
• M56: 23,981,885 km (0.088 R)
• M57: 24,113,681 km (0.089 R)
• M58: 24,377,721 km (0.062 R)
• M59: 24,466,133 km (0.112 R)
• M60: 24,908,943 km (0.063 R)
• M61: 25,086,965 km (0.114 R)
• M62: 25,757,911 km (0.076 R)
• M63: 26,253,678 km (0.092 R)
• M64: 26,344,185 km (0.091 R)
• M65: 26,980,425 km (0.065 R)
• M66: 27,071,679 km (0.081 R)
• M67: 27,990,510 km (0.055 R)
• M68: 28,360,914 km (0.073 R)
• M69: 28,453,814 km (0.092 R)
• M70: 30,427,010 km (0.108 R)
• M71: 30,760,165 km (0.048 R)
• M72: 31,478,085 km (0.071 R)
• M73: 31,718,638 km (0.072 R)
• M74: 31,959,790 km (0.084 R)
• M75: 32,298,479 km (0.087 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.4

Radius: 9.4

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.18 AU - 7.88 AU

Year: 5976 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,475,770 km

• M1: 445,802 km (0.104 R)
• M2: 701,016 km (0.097 R)
• M3: 867,368 km (0.096 R)
• M4: 970,741 km (0.086 R)
• M5: 1,094,009 km (0.108 R)
• M6: 1,157,738 km (0.102 R)
• M7: 1,408,314 km (0.106 R)
• M8: 1,495,680 km (0.115 R)
• M9: 1,694,645 km (0.119 R)
• M10: 2,178,743 km (0.077 R)
• M11: 2,342,553 km (0.114 R)
• M12: 2,574,430 km (0.054 R)
• M13: 2,992,705 km (0.088 R)
• M14: 3,129,288 km (0.074 R)
• M15: 3,385,101 km (0.113 R)
• M16: 3,456,160 km (0.08 R)
• M17: 3,769,418 km (0.109 R)
• M18: 4,192,929 km (0.103 R)
• M19: 4,684,358 km (0.071 R)
• M20: 4,763,645 km (0.104 R)
• M21: 4,923,565 km (0.084 R)
• M22: 5,085,280 km (0.101 R)
• M23: 5,469,448 km (0.098 R)
• M24: 5,806,342 km (0.117 R)
• M25: 6,178,841 km (0.079 R)
• M26: 6,382,743 km (0.036 R)
• M27: 6,677,750 km (0.108 R)
• M28: 6,826,899 km (0.094 R)
• M29: 6,947,176 km (0.107 R)
• M30: 7,068,051 km (0.096 R)
• M31: 7,128,787 km (0.119 R)
• M32: 7,189,674 km (0.117 R)
• M33: 7,434,865 km (0.11 R)
• M34: 7,776,696 km (0.088 R)
• M35: 8,187,192 km (0.034 R)
• M36: 8,604,870 km (0.077 R)
• M37: 8,767,482 km (0.109 R)
• M38: 9,227,795 km (0.052 R)
• M39: 9,360,788 km (0.095 R)
• M40: 9,561,548 km (0.113 R)
• M41: 9,967,257 km (0.113 R)
• M42: 10,656,006 km (0.095 R)
• M43: 10,725,719 km (0.098 R)
• M44: 11,041,220 km (0.115 R)
• M45: 11,538,334 km (0.076 R)
• M46: 11,970,223 km (0.046 R)
• M47: 12,517,452 km (0.115 R)
• M48: 13,073,059 km (0.034 R)
• M49: 13,185,108 km (0.07 R)
• M50: 13,636,594 km (0.109 R)
• M51: 13,788,137 km (0.041 R)
• M52: 14,593,422 km (0.057 R)
• M53: 15,374,323 km (0.092 R)
• M54: 16,409,839 km (0.111 R)
• M55: 16,571,255 km (0.103 R)
• M56: 17,099,186 km (0.117 R)
• M57: 17,632,652 km (0.089 R)
• M58: 18,505,855 km (0.084 R)
• M59: 18,968,860 km (0.1 R)
• M60: 19,265,513 km (0.078 R)
• M61: 19,606,447 km (0.083 R)
• M62: 20,207,830 km (0.08 R)
• M63: 20,597,682 km (0.099 R)
• M64: 21,605,224 km (0.12 R)
• M65: 21,870,610 km (0.118 R)
• M66: 22,181,774 km (0.087 R)
• M67: 22,539,014 km (0.078 R)
• M68: 22,898,348 km (0.103 R)
• M69: 23,486,118 km (0.092 R)
• M70: 24,033,048 km (0.092 R)
• M71: 24,262,231 km (0.112 R)
• M72: 24,584,316 km (0.114 R)
• M73: 25,139,623 km (0.097 R)
• M74: 26,215,680 km (0.068 R)
• M75: 28,074,284 km (0.101 R)
• M76: 28,315,586 km (0.118 R)
• M77: 28,460,845 km (0.089 R)
• M78: 29,092,597 km (0.082 R)
• M79: 29,190,285 km (0.096 R)
• M80: 29,975,075 km (0.114 R)
• M81: 31,165,425 km (0.109 R)
• M82: 31,365,288 km (0.089 R)
• M83: 32,017,834 km (0.104 R)
• M84: 32,118,663 km (0.114 R)
• M85: 33,183,351 km (0.116 R)
• M86: 33,643,215 km (0.046 R)
• M87: 33,950,938 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640

Radius: 5

Gravity: 25.6 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.83 AU - 12.83 AU

Year: 16459 Days

Day: 15.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,475,770 km

• M1: 246,836 km (0.088 R)
• M2: 335,847 km (0.091 R)
• M3: 791,822 km (0.112 R)
• M4: 1,143,676 km (0.093 R)
• M5: 1,219,372 km (0.088 R)
• M6: 1,270,834 km (0.102 R)
• M7: 1,323,044 km (0.052 R)
• M8: 1,795,025 km (0.07 R)
• M9: 1,913,058 km (0.054 R)
• M10: 2,877,365 km (0.107 R)
• M11: 3,299,231 km (0.107 R)
• M12: 4,122,020 km (0.082 R)
• M13: 4,436,175 km (0.043 R)
• M14: 4,476,118 km (0.089 R)
• M15: 5,339,597 km (0.08 R)
• M16: 6,659,200 km (0.06 R)
• M17: 7,307,856 km (0.047 R)
• M18: 7,783,428 km (0.084 R)
• M19: 9,576,508 km (0.103 R)
• M20: 10,254,036 km (0.091 R)
• M21: 10,893,268 km (0.085 R)
• M22: 12,377,728 km (0.052 R)
• M23: 12,659,570 km (0.116 R)
• M24: 12,716,118 km (0.114 R)
• M25: 12,772,816 km (0.111 R)
• M26: 13,000,504 km (0.083 R)
• M27: 13,402,024 km (0.056 R)
• M28: 13,807,734 km (0.099 R)
• M29: 14,158,690 km (0.106 R)
• M30: 14,335,366 km (0.093 R)
• M31: 15,470,514 km (0.077 R)
• M32: 15,652,276 km (0.065 R)
• M33: 16,510,369 km (0.095 R)
• M34: 17,070,015 km (0.09 R)
• M35: 17,509,533 km (0.093 R)
• M36: 18,080,249 km (0.099 R)
• M37: 18,656,949 km (0.086 R)
• M38: 19,109,632 km (0.07 R)
• M39: 19,566,055 km (0.043 R)
• M40: 19,894,123 km (0.116 R)
• M41: 20,091,892 km (0.05 R)
• M42: 20,822,677 km (0.112 R)
• M43: 21,359,584 km (0.095 R)
• M44: 21,900,979 km (0.099 R)
• M45: 21,969,046 km (0.098 R)
• M46: 22,037,113 km (0.116 R)
• M47: 26,031,077 km (0.092 R)
• M48: 26,609,272 km (0.092 R)
• M49: 27,337,964 km (0.102 R)
• M50: 27,778,230 km (0.093 R)
• M51: 27,851,832 km (0.093 R)
• M52: 29,487,685 km (0.042 R)
• M53: 29,863,924 km (0.031 R)
• M54: 30,393,051 km (0.106 R)
• M55: 30,620,889 km (0.065 R)
• M56: 30,696,885 km (0.07 R)
• M57: 30,925,470 km (0.069 R)
• M58: 31,307,543 km (0.119 R)
• M59: 32,231,011 km (0.061 R)
• M60: 33,163,454 km (0.094 R)
• M61: 33,241,544 km (0.086 R)
• M62: 34,737,074 km (0.09 R)
• M63: 34,895,648 km (0.103 R)
• M64: 35,612,820 km (0.101 R)
• M65: 36,173,962 km (0.084 R)
• M66: 37,304,922 km (0.09 R)
• M67: 39,353,216 km (0.057 R)
• M68: 39,601,399 km (0.086 R)
• M69: 39,767,153 km (0.083 R)
• M70: 40,182,736 km (0.119 R)
• M71: 40,432,565 km (0.099 R)
• M72: 40,516,040 km (0.12 R)
• M73: 41,858,831 km (0.088 R)
• M74: 42,281,445 km (0.096 R)
• M75: 43,131,011 km (0.069 R)
• M76: 43,216,282 km (0.09 R)
• M77: 44,157,701 km (0.112 R)
• M78: 44,501,776 km (0.119 R)
• M79: 44,760,431 km (0.11 R)
• M80: 45,539,237 km (0.093 R)
• M81: 46,322,532 km (0.104 R)
• M82: 48,344,497 km (0.064 R)
• M83: 50,664,760 km (0.087 R)
• M84: 51,205,257 km (0.058 R)
• M85: 52,565,101 km (0.118 R)
• M86: 52,929,671 km (0.052 R)
• M87: 54,028,468 km (0.082 R)
• M88: 54,304,326 km (0.118 R)
• M89: 56,808,295 km (0.032 R)
• M90: 58,121,466 km (0.068 R)
• M91: 59,729,343 km (0.092 R)
• M92: 61,255,990 km (0.084 R)
• M93: 63,666,909 km (0.111 R)
• M94: 63,763,998 km (0.116 R)
• M95: 64,347,430 km (0.117 R)
• M96: 65,128,181 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.9

Radius: 3.3

Gravity: 60.96 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.23 AU - 16.55 AU

Year: 23765 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,475,770 km

• M1: 43,683 km (0.083 R)
• M2: 395,088 km (0.055 R)
• M3: 524,341 km (0.108 R)
• M4: 617,839 km (0.111 R)
• M5: 1,130,062 km (0.092 R)
• M6: 1,281,904 km (0.064 R)
• M7: 1,472,641 km (0.059 R)
• M8: 1,505,403 km (0.099 R)
• M9: 1,880,445 km (0.119 R)
• M10: 1,951,654 km (0.039 R)
• M11: 5,907,171 km (0.068 R)
• M12: 6,169,416 km (0.095 R)
• M13: 6,759,580 km (0.102 R)
• M14: 6,923,689 km (0.12 R)
• M15: 7,423,794 km (0.032 R)
• M16: 7,536,591 km (0.039 R)
• M17: 7,993,014 km (0.085 R)
• M18: 8,341,278 km (0.079 R)
• M19: 9,659,834 km (0.08 R)
• M20: 9,782,953 km (0.09 R)
• M21: 10,532,139 km (0.086 R)
• M22: 10,785,857 km (0.078 R)
• M23: 11,952,720 km (0.071 R)
• M24: 12,283,930 km (0.105 R)
• M25: 12,551,112 km (0.034 R)
• M26: 13,707,503 km (0.054 R)
• M27: 13,984,559 km (0.086 R)
• M28: 14,333,421 km (0.102 R)
• M29: 14,473,744 km (0.102 R)
• M30: 15,110,881 km (0.11 R)
• M31: 15,902,104 km (0.061 R)
• M32: 16,266,076 km (0.104 R)
• M33: 16,706,641 km (0.119 R)
• M34: 16,780,393 km (0.116 R)
• M35: 16,928,345 km (0.083 R)
• M36: 18,507,351 km (0.101 R)
• M37: 18,967,065 km (0.083 R)
• M38: 20,054,343 km (0.073 R)
• M39: 20,211,271 km (0.049 R)
• M40: 22,941,432 km (0.105 R)
• M41: 23,435,105 km (0.048 R)
• M42: 23,849,042 km (0.107 R)
• M43: 24,015,395 km (0.042 R)
• M44: 24,600,472 km (0.117 R)
• M45: 24,684,397 km (0.091 R)
• M46: 24,936,918 km (0.104 R)
• M47: 25,105,664 km (0.111 R)
• M48: 25,359,532 km (0.116 R)
• M49: 25,614,297 km (0.109 R)
• M50: 25,869,810 km (0.081 R)
• M51: 26,555,567 km (0.119 R)
• M52: 27,247,307 km (0.059 R)
• M53: 28,913,528 km (0.115 R)
• M54: 29,982,854 km (0.114 R)
• M55: 30,072,463 km (0.078 R)
• M56: 31,337,463 km (0.07 R)
• M57: 31,976,545 km (0.069 R)
• M58: 32,251,655 km (0.083 R)
• M59: 34,669,157 km (0.117 R)
• M60: 34,951,897 km (0.091 R)
• M61: 35,140,839 km (0.073 R)
• M62: 37,240,744 km (0.113 R)
• M63: 38,403,120 km (0.072 R)
• M64: 40,070,238 km (0.117 R)
• M65: 41,161,405 km (0.059 R)
• M66: 42,061,536 km (0.111 R)
• M67: 42,967,949 km (0.044 R)
• M68: 43,170,355 km (0.065 R)
• M69: 43,677,492 km (0.057 R)
• M70: 44,390,924 km (0.115 R)
• M71: 45,932,530 km (0.089 R)
• M72: 48,120,100 km (0.112 R)
• M73: 51,089,169 km (0.068 R)
• M74: 51,625,627 km (0.118 R)
• M75: 52,271,740 km (0.079 R)
• M76: 54,882,971 km (0.104 R)
• M77: 55,762,756 km (0.036 R)
• M78: 60,118,148 km (0.104 R)
• M79: 60,457,586 km (0.086 R)
• M80: 61,024,861 km (0.064 R)
• M81: 61,593,931 km (0.112 R)
• M82: 62,508,124 km (0.077 R)
• M83: 62,966,791 km (0.077 R)
• M84: 67,850,713 km (0.102 R)
• M85: 68,204,212 km (0.1 R)
• M86: 68,676,493 km (0.063 R)
• M87: 70,576,386 km (0.111 R)
• M88: 71,054,052 km (0.088 R)
• M89: 71,652,593 km (0.104 R)
• M90: 74,063,662 km (0.087 R)
• M91: 79,833,203 km (0.095 R)
• M92: 80,829,674 km (0.042 R)
• M93: 81,704,822 km (0.115 R)
• M94: 82,834,585 km (0.075 R)
• M95: 83,212,469 km (0.113 R)
• M96: 83,590,802 km (0.082 R)
• M97: 83,969,734 km (0.114 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 15,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit