🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 130 Days

Day: 41.8 Hours

Environment

Temp: 236 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.55 AU - 0.89 AU

Year: 219 Days

Day: 30.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,525,582 km

• M1: 394,041 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.86 AU

Year: 228 Days

Day: 47.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.8 AU - 1.26 AU

Year: 374 Days

Day: 25.8 Hours

Environment

Temp: 42 °C

Axial Tilt: 72.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,525,582 km

• M1: 405,859 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.43 AU - 4.63 AU

Year: 2898 Days

Day: 46.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.2

Radius: 6.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.14 AU - 16.02 AU

Year: 18922 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 82,525,582 km

• M1: 84,224 km (0.086 R)
• M2: 131,945 km (0.038 R)
• M3: 191,336 km (0.089 R)
• M4: 301,589 km (0.063 R)
• M5: 538,104 km (0.042 R)
• M6: 791,822 km (0.064 R)
• M7: 1,092,962 km (0.089 R)
• M8: 1,236,277 km (0.112 R)
• M9: 1,541,307 km (0.075 R)
• M10: 2,251,598 km (0.045 R)
• M11: 2,401,195 km (0.072 R)
• M12: 2,588,492 km (0.098 R)
• M13: 3,197,206 km (0.083 R)
• M14: 4,291,365 km (0.118 R)
• M15: 5,334,810 km (0.065 R)
• M16: 5,669,311 km (0.111 R)
• M17: 5,827,735 km (0.058 R)
• M18: 6,102,696 km (0.11 R)
• M19: 6,241,822 km (0.111 R)
• M20: 7,001,330 km (0.105 R)
• M21: 7,689,779 km (0.117 R)
• M22: 8,118,228 km (0.106 R)
• M23: 9,289,280 km (0.051 R)
• M24: 9,745,404 km (0.054 R)
• M25: 9,880,939 km (0.088 R)
• M26: 10,346,338 km (0.07 R)
• M27: 11,072,038 km (0.071 R)
• M28: 11,612,684 km (0.119 R)
• M29: 11,670,130 km (0.082 R)
• M30: 12,220,201 km (0.052 R)
• M31: 12,690,088 km (0.106 R)
• M32: 12,867,810 km (0.085 R)
• M33: 13,617,146 km (0.106 R)
• M34: 13,859,944 km (0.117 R)
• M35: 14,845,345 km (0.071 R)
• M36: 15,535,739 km (0.058 R)
• M37: 15,694,163 km (0.086 R)
• M38: 16,461,899 km (0.083 R)
• M39: 16,623,465 km (0.058 R)
• M40: 18,501,217 km (0.028 R)
• M41: 18,803,704 km (0.082 R)
• M42: 18,871,173 km (0.114 R)
• M43: 19,006,409 km (0.064 R)
• M44: 19,379,806 km (0.114 R)
• M45: 19,584,456 km (0.073 R)
• M46: 22,202,867 km (0.12 R)
• M47: 22,596,160 km (0.111 R)
• M48: 23,136,059 km (0.082 R)
• M49: 24,375,477 km (0.028 R)
• M50: 24,522,681 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.6

Radius: 4.4

Gravity: 16.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.15 AU - 17.01 AU

Year: 18922 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,525,582 km

• M1: 68,965 km (0.108 R)
• M2: 102,923 km (0.087 R)
• M3: 540,198 km (0.096 R)
• M4: 1,121,834 km (0.088 R)
• M5: 1,919,191 km (0.032 R)
• M6: 2,399,251 km (0.063 R)
• M7: 2,428,721 km (0.104 R)
• M8: 2,547,353 km (0.089 R)
• M9: 3,009,311 km (0.093 R)
• M10: 3,201,245 km (0.042 R)
• M11: 3,397,218 km (0.099 R)
• M12: 3,463,340 km (0.108 R)
• M13: 3,732,317 km (0.099 R)
• M14: 3,834,941 km (0.091 R)
• M15: 3,903,906 km (0.093 R)
• M16: 4,398,028 km (0.099 R)
• M17: 4,799,848 km (0.083 R)
• M18: 5,521,358 km (0.099 R)
• M19: 5,677,538 km (0.071 R)
• M20: 5,954,444 km (0.079 R)
• M21: 6,235,538 km (0.079 R)
• M22: 9,000,107 km (0.113 R)
• M23: 10,121,343 km (0.09 R)
• M24: 10,504,912 km (0.092 R)
• M25: 10,649,872 km (0.087 R)
• M26: 10,698,342 km (0.106 R)
• M27: 10,893,119 km (0.097 R)
• M28: 10,990,806 km (0.089 R)
• M29: 11,484,180 km (0.063 R)
• M30: 11,733,559 km (0.105 R)
• M31: 11,934,320 km (0.09 R)
• M32: 13,580,943 km (0.053 R)
• M33: 13,738,919 km (0.097 R)
• M34: 13,897,642 km (0.1 R)
• M35: 14,003,707 km (0.047 R)
• M36: 14,484,365 km (0.048 R)
• M37: 14,970,409 km (0.058 R)
• M38: 15,681,896 km (0.078 R)
• M39: 15,847,650 km (0.054 R)
• M40: 16,685,099 km (0.118 R)
• M41: 17,308,324 km (0.066 R)
• M42: 17,422,467 km (0.104 R)
• M43: 17,536,910 km (0.111 R)
• M44: 17,881,583 km (0.102 R)
• M45: 18,577,512 km (0.082 R)
• M46: 18,636,005 km (0.117 R)
• M47: 19,105,294 km (0.039 R)
• M48: 19,282,418 km (0.075 R)
• M49: 19,400,749 km (0.109 R)
• M50: 20,295,794 km (0.117 R)
• M51: 21,265,337 km (0.04 R)
• M52: 21,387,559 km (0.072 R)
• M53: 21,755,719 km (0.108 R)
• M54: 22,436,090 km (0.118 R)
• M55: 22,747,703 km (0.042 R)
• M56: 23,690,917 km (0.032 R)
• M57: 23,754,347 km (0.083 R)
• M58: 25,162,063 km (0.111 R)
• M59: 25,485,643 km (0.055 R)
• M60: 26,860,148 km (0.109 R)
• M61: 27,058,515 km (0.079 R)
• M62: 28,527,566 km (0.036 R)
• M63: 29,407,800 km (0.072 R)
• M64: 30,434,490 km (0.096 R)
• M65: 31,751,699 km (0.119 R)
• M66: 33,442,006 km (0.103 R)
• M67: 33,655,332 km (0.095 R)
• M68: 34,226,347 km (0.033 R)
• M69: 34,369,662 km (0.104 R)
• M70: 34,728,697 km (0.072 R)
• M71: 35,668,172 km (0.099 R)
• M72: 36,469,567 km (0.116 R)
• M73: 37,350,549 km (0.107 R)
• M74: 37,424,151 km (0.075 R)
• M75: 38,015,811 km (0.104 R)
• M76: 38,312,763 km (0.034 R)
• M77: 38,461,463 km (0.112 R)
• M78: 39,058,508 km (0.084 R)
• M79: 39,283,204 km (0.106 R)
• M80: 39,508,349 km (0.048 R)
• M81: 39,733,793 km (0.082 R)
• M82: 39,809,041 km (0.073 R)
• M83: 40,110,630 km (0.074 R)
• M84: 41,172,027 km (0.061 R)
• M85: 41,248,172 km (0.099 R)
• M86: 42,242,549 km (0.079 R)
• M87: 43,554,822 km (0.09 R)
• M88: 43,943,327 km (0.107 R)
• M89: 46,298,447 km (0.078 R)
• M90: 46,615,594 km (0.053 R)
• M91: 50,476,566 km (0.109 R)
• M92: 52,032,982 km (0.109 R)
• M93: 52,362,695 km (0.096 R)
• M94: 53,355,876 km (0.08 R)
• M95: 53,605,106 km (0.101 R)
• M96: 55,276,712 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.2

Radius: 5.6

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.09 AU - 19.09 AU

Year: 28707 Days

Day: 18.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,525,582 km

• M1: 117,883 km (0.103 R)
• M2: 302,936 km (0.118 R)
• M3: 563,984 km (0.077 R)
• M4: 909,854 km (0.053 R)
• M5: 1,373,458 km (0.088 R)
• M6: 1,629,570 km (0.093 R)
• M7: 2,295,879 km (0.095 R)
• M8: 2,638,158 km (0.104 R)
• M9: 3,454,514 km (0.111 R)
• M10: 4,159,569 km (0.109 R)
• M11: 4,622,425 km (0.118 R)
• M12: 5,346,777 km (0.107 R)
• M13: 5,495,927 km (0.113 R)
• M14: 5,696,837 km (0.103 R)
• M15: 5,849,277 km (0.08 R)
• M16: 6,898,556 km (0.068 R)
• M17: 7,891,587 km (0.084 R)
• M18: 8,175,374 km (0.084 R)
• M19: 8,869,957 km (0.082 R)
• M20: 9,463,113 km (0.106 R)
• M21: 11,254,397 km (0.114 R)
• M22: 13,348,468 km (0.12 R)
• M23: 13,958,678 km (0.102 R)
• M24: 14,508,749 km (0.081 R)
• M25: 15,700,895 km (0.09 R)
• M26: 16,778,598 km (0.097 R)
• M27: 18,103,287 km (0.07 R)
• M28: 19,156,456 km (0.118 R)
• M29: 19,690,521 km (0.052 R)
• M30: 20,306,864 km (0.086 R)
• M31: 20,384,355 km (0.086 R)
• M32: 21,243,197 km (0.117 R)
• M33: 25,043,581 km (0.1 R)
• M34: 25,794,862 km (0.118 R)
• M35: 27,063,302 km (0.084 R)
• M36: 28,006,367 km (0.059 R)
• M37: 28,873,137 km (0.091 R)
• M38: 28,960,203 km (0.11 R)
• M39: 31,256,680 km (0.119 R)
• M40: 37,058,235 km (0.088 R)
• M41: 41,498,001 km (0.078 R)
• M42: 41,596,286 km (0.109 R)
• M43: 42,386,013 km (0.074 R)
• M44: 43,280,459 km (0.073 R)
• M45: 43,679,885 km (0.073 R)
• M46: 43,779,966 km (0.062 R)
• M47: 43,980,278 km (0.112 R)
• M48: 44,080,658 km (0.111 R)
• M49: 45,594,140 km (0.102 R)
• M50: 46,612,453 km (0.101 R)
• M51: 47,329,774 km (0.051 R)
• M52: 48,775,488 km (0.056 R)
• M53: 50,026,126 km (0.096 R)
• M54: 50,340,431 km (0.083 R)
• M55: 51,287,236 km (0.056 R)
• M56: 53,198,499 km (0.11 R)
• M57: 54,808,920 km (0.107 R)
• M58: 59,291,770 km (0.096 R)
• M59: 60,402,833 km (0.117 R)
• M60: 60,514,283 km (0.098 R)
• M61: 61,296,680 km (0.082 R)
• M62: 62,758,401 km (0.073 R)
• M63: 66,290,108 km (0.068 R)
• M64: 66,981,100 km (0.084 R)
• M65: 73,901,797 km (0.114 R)
• M66: 75,817,398 km (0.11 R)
• M67: 76,419,379 km (0.114 R)
• M68: 77,506,806 km (0.115 R)
• M69: 77,870,479 km (0.093 R)
• M70: 78,234,750 km (0.12 R)
• M71: 78,721,242 km (0.066 R)
• M72: 80,186,852 km (0.091 R)
• M73: 81,661,289 km (0.08 R)
• M74: 82,031,394 km (0.036 R)
• M75: 82,278,380 km (0.094 R)
• M76: 82,401,948 km (0.105 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 20,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit