🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.56 AU - 0.62 AU

Year: 189 Days

Day: 29.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.61 AU - 0.61 AU

Year: 198 Days

Day: 19.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.03 AU - 1.35 AU

Year: 540 Days

Day: 41.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.72 AU - 1.96 AU

Year: 1039 Days

Day: 31.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,981,763 km

• M1: 983,307 km (0.111 R)
• M2: 1,023,399 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.5 AU - 2.6 AU

Year: 1695 Days

Day: 46.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.1

Radius: 9.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.76 AU - 4.34 AU

Year: 2784 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 91,981,763 km

• M1: 122,820 km (0.082 R)
• M2: 213,327 km (0.091 R)
• M3: 321,785 km (0.076 R)
• M4: 429,645 km (0.095 R)
• M5: 498,759 km (0.117 R)
• M6: 572,062 km (0.097 R)
• M7: 716,125 km (0.087 R)
• M8: 808,576 km (0.109 R)
• M9: 1,093,261 km (0.029 R)
• M10: 1,173,894 km (0.07 R)
• M11: 1,256,772 km (0.096 R)
• M12: 1,351,168 km (0.108 R)
• M13: 1,447,958 km (0.088 R)
• M14: 1,517,222 km (0.106 R)
• M15: 1,648,868 km (0.045 R)
• M16: 1,901,838 km (0.114 R)
• M17: 2,000,124 km (0.063 R)
• M18: 2,066,545 km (0.032 R)
• M19: 2,224,371 km (0.115 R)
• M20: 2,540,321 km (0.056 R)
• M21: 2,612,577 km (0.061 R)
• M22: 2,795,984 km (0.109 R)
• M23: 3,438,058 km (0.047 R)
• M24: 3,531,557 km (0.077 R)
• M25: 4,410,893 km (0.062 R)
• M26: 4,600,434 km (0.112 R)
• M27: 5,048,330 km (0.053 R)
• M28: 5,124,475 km (0.105 R)
• M29: 5,370,264 km (0.109 R)
• M30: 5,588,528 km (0.076 R)
• M31: 5,667,216 km (0.058 R)
• M32: 6,474,446 km (0.093 R)
• M33: 7,180,099 km (0.065 R)
• M34: 7,300,077 km (0.076 R)
• M35: 8,283,982 km (0.091 R)
• M36: 8,373,890 km (0.115 R)
• M37: 8,536,354 km (0.059 R)
• M38: 8,846,470 km (0.113 R)
• M39: 9,049,026 km (0.077 R)
• M40: 9,197,277 km (0.109 R)
• M41: 9,439,925 km (0.045 R)
• M42: 9,609,270 km (0.108 R)
• M43: 9,703,666 km (0.059 R)
• M44: 10,123,138 km (0.105 R)
• M45: 10,219,180 km (0.104 R)
• M46: 11,038,827 km (0.101 R)
• M47: 11,098,217 km (0.11 R)
• M48: 11,157,608 km (0.069 R)
• M49: 11,496,596 km (0.071 R)
• M50: 11,737,898 km (0.119 R)
• M51: 11,839,026 km (0.078 R)
• M52: 11,940,304 km (0.082 R)
• M53: 12,082,721 km (0.089 R)
• M54: 12,348,556 km (0.078 R)
• M55: 12,471,974 km (0.04 R)
• M56: 12,761,297 km (0.119 R)
• M57: 12,823,679 km (0.059 R)
• M58: 12,990,331 km (0.042 R)
• M59: 13,094,900 km (0.087 R)
• M60: 13,241,656 km (0.092 R)
• M61: 13,346,972 km (0.107 R)
• M62: 14,155,699 km (0.06 R)
• M63: 14,392,662 km (0.12 R)
• M64: 14,566,045 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 15

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.78 AU - 6.28 AU

Year: 5413 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 91,981,763 km

• M1: 245,490 km (0.097 R)
• M2: 419,622 km (0.115 R)
• M3: 532,120 km (0.097 R)
• M4: 703,260 km (0.049 R)
• M5: 809,175 km (0.083 R)
• M6: 947,104 km (0.108 R)
• M7: 1,107,922 km (0.075 R)
• M8: 1,696,589 km (0.093 R)
• M9: 2,228,859 km (0.119 R)
• M10: 2,561,714 km (0.056 R)
• M11: 2,676,306 km (0.09 R)
• M12: 2,812,290 km (0.07 R)
• M13: 3,213,811 km (0.107 R)
• M14: 3,358,771 km (0.075 R)
• M15: 3,527,069 km (0.041 R)
• M16: 3,938,613 km (0.104 R)
• M17: 4,319,938 km (0.093 R)
• M18: 4,902,621 km (0.075 R)
• M19: 5,022,300 km (0.09 R)
• M20: 5,215,730 km (0.1 R)
• M21: 5,510,587 km (0.095 R)
• M22: 5,635,053 km (0.1 R)
• M23: 5,861,544 km (0.066 R)
• M24: 6,091,027 km (0.085 R)
• M25: 6,193,950 km (0.109 R)
• M26: 6,824,206 km (0.072 R)
• M27: 7,038,879 km (0.091 R)
• M28: 7,310,399 km (0.07 R)
• M29: 7,502,632 km (0.04 R)
• M30: 7,613,185 km (0.11 R)
• M31: 7,948,135 km (0.054 R)
• M32: 8,316,594 km (0.117 R)
• M33: 8,488,632 km (0.087 R)
• M34: 8,632,844 km (0.062 R)
• M35: 9,099,739 km (0.118 R)
• M36: 9,515,173 km (0.041 R)
• M37: 9,846,083 km (0.072 R)
• M38: 10,272,587 km (0.039 R)
• M39: 10,488,157 km (0.119 R)
• M40: 10,612,024 km (0.08 R)
• M41: 10,829,988 km (0.085 R)
• M42: 11,492,856 km (0.116 R)
• M43: 11,588,599 km (0.073 R)
• M44: 11,909,786 km (0.115 R)
• M45: 12,233,964 km (0.042 R)
• M46: 12,593,897 km (0.093 R)
• M47: 12,824,726 km (0.116 R)
• M48: 13,223,853 km (0.115 R)
• M49: 13,932,050 km (0.042 R)
• M50: 14,068,333 km (0.119 R)
• M51: 14,583,548 km (0.105 R)
• M52: 15,209,915 km (0.109 R)
• M53: 15,703,288 km (0.074 R)
• M54: 16,633,488 km (0.076 R)
• M55: 17,105,170 km (0.091 R)
• M56: 17,397,784 km (0.112 R)
• M57: 17,728,844 km (0.099 R)
• M58: 18,136,348 km (0.101 R)
• M59: 18,659,492 km (0.032 R)
• M60: 18,922,934 km (0.102 R)
• M61: 19,263,568 km (0.118 R)
• M62: 20,413,377 km (0.095 R)
• M63: 20,840,479 km (0.101 R)
• M64: 21,074,750 km (0.119 R)
• M65: 21,703,809 km (0.046 R)
• M66: 22,060,300 km (0.094 R)
• M67: 22,338,852 km (0.112 R)
• M68: 23,060,811 km (0.104 R)
• M69: 23,262,618 km (0.076 R)
• M70: 23,505,715 km (0.117 R)
• M71: 23,627,637 km (0.047 R)
• M72: 25,730,983 km (0.085 R)
• M73: 26,150,456 km (0.082 R)
• M74: 26,783,853 km (0.115 R)
• M75: 27,379,552 km (0.111 R)
• M76: 27,636,262 km (0.048 R)
• M77: 27,850,785 km (0.097 R)
• M78: 29,192,977 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.3

Radius: 11.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7 AU - 10.44 AU

Year: 10718 Days

Day: 6.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 91,981,763 km

• M1: 158,275 km (0.079 R)
• M2: 265,686 km (0.103 R)
• M3: 346,169 km (0.098 R)
• M4: 476,918 km (0.082 R)
• M5: 642,224 km (0.089 R)
• M6: 1,051,224 km (0.119 R)
• M7: 1,293,872 km (0.102 R)
• M8: 1,811,331 km (0.11 R)
• M9: 1,944,772 km (0.098 R)
• M10: 2,413,612 km (0.061 R)
• M11: 2,536,282 km (0.119 R)
• M12: 2,635,914 km (0.108 R)
• M13: 2,839,368 km (0.088 R)
• M14: 2,917,009 km (0.063 R)
• M15: 3,234,904 km (0.115 R)
• M16: 3,704,492 km (0.079 R)
• M17: 3,990,822 km (0.026 R)
• M18: 5,561,151 km (0.084 R)
• M19: 6,022,511 km (0.041 R)
• M20: 6,393,813 km (0.112 R)
• M21: 7,087,947 km (0.08 R)
• M22: 7,660,608 km (0.069 R)
• M23: 8,173,878 km (0.085 R)
• M24: 8,322,578 km (0.07 R)
• M25: 8,434,777 km (0.043 R)
• M26: 8,850,210 km (0.103 R)
• M27: 10,216,338 km (0.066 R)
• M28: 10,497,432 km (0.104 R)
• M29: 10,985,271 km (0.12 R)
• M30: 11,356,124 km (0.119 R)
• M31: 12,067,761 km (0.074 R)
• M32: 15,467,672 km (0.1 R)
• M33: 17,199,866 km (0.106 R)
• M34: 17,967,751 km (0.084 R)
• M35: 18,064,541 km (0.084 R)
• M36: 18,649,020 km (0.058 R)
• M37: 18,747,007 km (0.094 R)
• M38: 20,136,921 km (0.119 R)
• M39: 20,287,865 km (0.113 R)
• M40: 20,844,369 km (0.093 R)
• M41: 21,149,997 km (0.048 R)
• M42: 21,354,647 km (0.09 R)
• M43: 21,869,114 km (0.084 R)
• M44: 22,910,166 km (0.108 R)
• M45: 23,860,860 km (0.06 R)
• M46: 25,094,444 km (0.074 R)
• M47: 26,734,486 km (0.096 R)
• M48: 27,567,447 km (0.065 R)
• M49: 28,578,280 km (0.084 R)
• M50: 29,830,115 km (0.12 R)
• M51: 30,693,893 km (0.112 R)
• M52: 30,925,620 km (0.119 R)
• M53: 33,096,734 km (0.061 R)
• M54: 33,512,915 km (0.055 R)
• M55: 34,170,547 km (0.12 R)
• M56: 34,410,801 km (0.065 R)
• M57: 36,474,953 km (0.048 R)
• M58: 36,597,623 km (0.061 R)
• M59: 37,398,420 km (0.111 R)
• M60: 38,080,437 km (0.096 R)
• M61: 40,151,171 km (0.108 R)
• M62: 40,913,222 km (0.096 R)
• M63: 41,423,950 km (0.111 R)
• M64: 41,744,239 km (0.096 R)
• M65: 42,258,407 km (0.092 R)
• M66: 42,387,210 km (0.112 R)
• M67: 43,098,249 km (0.088 R)
• M68: 43,292,876 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.7

Radius: 5.2

Gravity: 26.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.57 AU - 12.35 AU

Year: 16148 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,981,763 km

• M1: 66,721 km (0.088 R)
• M2: 112,797 km (0.107 R)
• M3: 153,039 km (0.095 R)
• M4: 346,618 km (0.089 R)
• M5: 467,793 km (0.111 R)
• M6: 623,075 km (0.119 R)
• M7: 1,077,853 km (0.068 R)
• M8: 1,790,537 km (0.074 R)
• M9: 2,159,595 km (0.033 R)
• M10: 2,287,800 km (0.088 R)
• M11: 2,385,637 km (0.077 R)
• M12: 2,756,191 km (0.1 R)
• M13: 3,036,837 km (0.118 R)
• M14: 4,409,397 km (0.115 R)
• M15: 4,531,320 km (0.069 R)
• M16: 4,695,728 km (0.119 R)
• M17: 4,988,191 km (0.034 R)
• M18: 5,459,574 km (0.1 R)
• M19: 7,483,035 km (0.102 R)
• M20: 7,972,071 km (0.082 R)
• M21: 8,421,014 km (0.047 R)
• M22: 8,572,556 km (0.063 R)
• M23: 8,623,120 km (0.104 R)
• M24: 8,980,809 km (0.106 R)
• M25: 9,187,404 km (0.115 R)
• M26: 11,170,922 km (0.064 R)
• M27: 12,814,105 km (0.061 R)
• M28: 13,280,401 km (0.025 R)
• M29: 13,456,777 km (0.079 R)
• M30: 13,574,810 km (0.043 R)
• M31: 13,930,853 km (0.116 R)
• M32: 14,050,232 km (0.094 R)
• M33: 14,410,314 km (0.106 R)
• M34: 15,881,011 km (0.114 R)
• M35: 16,193,371 km (0.067 R)
• M36: 16,318,884 km (0.056 R)
• M37: 17,206,448 km (0.096 R)
• M38: 17,527,335 km (0.101 R)
• M39: 17,850,018 km (0.067 R)
• M40: 18,109,720 km (0.027 R)
• M41: 19,626,792 km (0.118 R)
• M42: 19,693,662 km (0.119 R)
• M43: 20,569,857 km (0.104 R)
• M44: 20,910,342 km (0.083 R)
• M45: 21,321,287 km (0.092 R)
• M46: 21,665,811 km (0.061 R)
• M47: 21,942,716 km (0.042 R)
• M48: 22,081,693 km (0.117 R)
• M49: 22,151,256 km (0.038 R)
• M50: 22,640,291 km (0.067 R)
• M51: 23,628,834 km (0.112 R)
• M52: 23,700,043 km (0.063 R)
• M53: 24,775,801 km (0.065 R)
• M54: 25,647,957 km (0.068 R)
• M55: 25,794,263 km (0.04 R)
• M56: 25,867,566 km (0.105 R)
• M57: 26,530,135 km (0.043 R)
• M58: 26,900,540 km (0.091 R)
• M59: 28,022,374 km (0.11 R)
• M60: 28,173,019 km (0.104 R)
• M61: 28,323,963 km (0.098 R)
• M62: 31,399,695 km (0.042 R)
• M63: 31,556,175 km (0.114 R)
• M64: 37,278,742 km (0.069 R)
• M65: 37,361,619 km (0.117 R)
• M66: 38,779,508 km (0.091 R)
• M67: 39,537,221 km (0.072 R)
• M68: 39,621,744 km (0.107 R)
• M69: 39,790,790 km (0.085 R)
• M70: 40,981,738 km (0.104 R)
• M71: 41,495,757 km (0.064 R)
• M72: 42,011,720 km (0.032 R)
• M73: 43,659,989 km (0.069 R)
• M74: 43,747,354 km (0.089 R)
• M75: 44,272,592 km (0.072 R)
• M76: 44,976,151 km (0.117 R)
• M77: 46,305,328 km (0.118 R)
• M78: 46,930,049 km (0.043 R)
• M79: 47,108,968 km (0.052 R)
• M80: 47,288,186 km (0.089 R)
• M81: 47,827,187 km (0.08 R)
• M82: 49,456,458 km (0.054 R)
• M83: 52,304,652 km (0.054 R)
• M84: 54,170,287 km (0.087 R)
• M85: 54,264,084 km (0.113 R)
• M86: 55,489,141 km (0.083 R)
• M87: 55,583,687 km (0.041 R)
• M88: 60,382,039 km (0.118 R)
• M89: 60,674,054 km (0.054 R)
• M90: 61,064,355 km (0.079 R)
• M91: 61,455,254 km (0.1 R)
• M92: 65,111,426 km (0.043 R)
• M93: 65,311,139 km (0.077 R)
• M94: 66,312,398 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.3

Radius: 4.2

Gravity: 30.86 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.08 AU - 18.42 AU

Year: 29821 Days

Day: 17 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 91,981,763 km

• M1: 352,153 km (0.094 R)
• M2: 578,495 km (0.091 R)
• M3: 1,437,187 km (0.1 R)
• M4: 2,210,907 km (0.026 R)
• M5: 2,617,514 km (0.115 R)
• M6: 2,744,074 km (0.114 R)
• M7: 2,829,494 km (0.111 R)
• M8: 2,915,812 km (0.092 R)
• M9: 3,315,089 km (0.108 R)
• M10: 3,497,897 km (0.062 R)
• M11: 3,825,966 km (0.039 R)
• M12: 4,867,765 km (0.05 R)
• M13: 6,897,958 km (0.09 R)
• M14: 12,380,570 km (0.113 R)
• M15: 13,818,954 km (0.108 R)
• M16: 13,892,257 km (0.115 R)
• M17: 17,400,177 km (0.12 R)
• M18: 18,197,085 km (0.111 R)
• M19: 18,681,034 km (0.05 R)
• M20: 18,924,430 km (0.041 R)
• M21: 19,826,355 km (0.093 R)
• M22: 20,994,266 km (0.09 R)
• M23: 21,586,524 km (0.101 R)
• M24: 22,098,597 km (0.119 R)
• M25: 24,010,009 km (0.088 R)
• M26: 24,363,060 km (0.105 R)
• M27: 27,618,160 km (0.11 R)
• M28: 27,988,116 km (0.119 R)
• M29: 28,080,867 km (0.104 R)
• M30: 28,546,266 km (0.074 R)
• M31: 29,578,940 km (0.099 R)
• M32: 31,777,280 km (0.091 R)
• M33: 33,731,328 km (0.113 R)
• M34: 34,325,082 km (0.095 R)
• M35: 34,623,230 km (0.088 R)
• M36: 37,856,639 km (0.115 R)
• M37: 39,613,217 km (0.106 R)
• M38: 40,449,020 km (0.064 R)
• M39: 41,501,890 km (0.119 R)
• M40: 42,670,399 km (0.076 R)
• M41: 44,931,122 km (0.105 R)
• M42: 45,475,210 km (0.039 R)
• M43: 46,789,576 km (0.115 R)
• M44: 48,450,113 km (0.114 R)
• M45: 51,487,398 km (0.087 R)
• M46: 52,056,469 km (0.08 R)
• M47: 53,776,545 km (0.118 R)
• M48: 54,701,509 km (0.061 R)
• M49: 58,334,942 km (0.114 R)
• M50: 59,762,255 km (0.113 R)
• M51: 60,240,519 km (0.034 R)
• M52: 60,720,130 km (0.091 R)
• M53: 61,924,692 km (0.118 R)
• M54: 63,624,124 km (0.055 R)
• M55: 64,479,674 km (0.07 R)
• M56: 67,192,931 km (0.085 R)
• M57: 68,313,718 km (0.118 R)
• M58: 69,817,625 km (0.117 R)
• M59: 70,195,360 km (0.11 R)
• M60: 71,585,872 km (0.092 R)
• M61: 71,839,740 km (0.113 R)
• M62: 72,475,531 km (0.096 R)
• M63: 73,624,742 km (0.098 R)
• M64: 75,682,760 km (0.089 R)
• M65: 80,381,629 km (0.12 R)
• M66: 81,836,169 km (0.086 R)
• M67: 82,234,249 km (0.075 R)
• M68: 84,234,821 km (0.098 R)
• M69: 84,771,129 km (0.091 R)
• M70: 85,442,973 km (0.12 R)
• M71: 86,791,897 km (0.055 R)
• M72: 87,333,442 km (0.117 R)
• M73: 87,876,183 km (0.028 R)
• M74: 88,147,853 km (0.054 R)
• M75: 89,374,256 km (0.117 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: 263 - 10,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit