🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 143 Days

Day: 41.7 Hours

Environment

Temp: 261 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,400,354 km

• M1: 224,247 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.95 AU - 1.13 AU

Year: 382 Days

Day: 33.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.62 AU - 2.18 AU

Year: 943 Days

Day: 31.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.6 AU - 4.02 AU

Year: 2676 Days

Day: 12.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.8

Radius: 11.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.56 AU - 7.62 AU

Year: 6794 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,400,354 km

• M1: 152,291 km (0.047 R)
• M2: 242,049 km (0.118 R)
• M3: 322,533 km (0.106 R)
• M4: 513,270 km (0.084 R)
• M5: 825,331 km (0.101 R)
• M6: 966,851 km (0.077 R)
• M7: 1,163,423 km (0.104 R)
• M8: 1,242,710 km (0.118 R)
• M9: 1,561,353 km (0.047 R)
• M10: 2,019,721 km (0.082 R)
• M11: 2,116,361 km (0.114 R)
• M12: 2,375,315 km (0.039 R)
• M13: 2,518,929 km (0.083 R)
• M14: 2,665,684 km (0.096 R)
• M15: 2,815,133 km (0.073 R)
• M16: 2,967,573 km (0.084 R)
• M17: 3,167,585 km (0.115 R)
• M18: 3,257,942 km (0.049 R)
• M19: 3,770,465 km (0.113 R)
• M20: 3,866,357 km (0.035 R)
• M21: 4,233,470 km (0.102 R)
• M22: 4,358,384 km (0.073 R)
• M23: 4,560,940 km (0.082 R)
• M24: 4,637,534 km (0.048 R)
• M25: 4,818,398 km (0.097 R)
• M26: 5,320,747 km (0.078 R)
• M27: 5,646,721 km (0.053 R)
• M28: 5,895,502 km (0.103 R)
• M29: 6,634,366 km (0.066 R)
• M30: 6,809,097 km (0.037 R)
• M31: 7,103,804 km (0.098 R)
• M32: 7,705,637 km (0.03 R)
• M33: 7,920,160 km (0.053 R)
• M34: 8,512,418 km (0.1 R)
• M35: 8,861,879 km (0.049 R)
• M36: 9,673,597 km (0.113 R)
• M37: 10,038,316 km (0.082 R)
• M38: 10,576,869 km (0.107 R)
• M39: 10,678,894 km (0.099 R)
• M40: 11,228,667 km (0.111 R)
• M41: 11,507,068 km (0.11 R)
• M42: 12,932,736 km (0.079 R)
• M43: 13,592,463 km (0.115 R)
• M44: 14,113,213 km (0.113 R)
• M45: 14,716,242 km (0.113 R)
• M46: 15,520,629 km (0.088 R)
• M47: 15,597,972 km (0.078 R)
• M48: 16,142,957 km (0.097 R)
• M49: 16,378,573 km (0.091 R)
• M50: 16,536,249 km (0.067 R)
• M51: 16,892,741 km (0.103 R)
• M52: 19,919,555 km (0.098 R)
• M53: 20,003,629 km (0.107 R)
• M54: 20,383,607 km (0.073 R)
• M55: 20,553,251 km (0.113 R)
• M56: 20,765,980 km (0.079 R)
• M57: 21,193,530 km (0.049 R)
• M58: 21,365,418 km (0.047 R)
• M59: 21,624,073 km (0.117 R)
• M60: 21,927,158 km (0.077 R)
• M61: 22,275,273 km (0.028 R)
• M62: 22,493,685 km (0.117 R)
• M63: 23,286,255 km (0.081 R)
• M64: 24,402,105 km (0.072 R)
• M65: 24,537,192 km (0.062 R)
• M66: 24,627,400 km (0.036 R)
• M67: 25,855,748 km (0.111 R)
• M68: 26,315,761 km (0.095 R)
• M69: 27,244,016 km (0.045 R)
• M70: 27,571,336 km (0.112 R)
• M71: 27,853,029 km (0.05 R)
• M72: 28,893,931 km (0.111 R)
• M73: 29,275,555 km (0.073 R)
• M74: 29,419,169 km (0.119 R)
• M75: 29,851,208 km (0.12 R)
• M76: 30,237,170 km (0.086 R)
• M77: 30,479,070 km (0.101 R)
• M78: 30,673,248 km (0.109 R)
• M79: 31,747,810 km (0.104 R)
• M80: 32,092,334 km (0.115 R)
• M81: 32,537,238 km (0.069 R)
• M82: 33,233,167 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.4

Radius: 4

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.53 AU - 18.81 AU

Year: 27874 Days

Day: 19 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,400,354 km

• M1: 134,788 km (0.101 R)
• M2: 224,247 km (0.043 R)
• M3: 262,993 km (0.069 R)
• M4: 491,429 km (0.066 R)
• M5: 749,485 km (0.099 R)
• M6: 789,428 km (0.107 R)
• M7: 871,707 km (0.044 R)
• M8: 935,136 km (0.075 R)
• M9: 1,134,700 km (0.056 R)
• M10: 1,204,263 km (0.05 R)
• M11: 1,945,520 km (0.058 R)
• M12: 2,001,021 km (0.108 R)
• M13: 2,028,996 km (0.094 R)
• M14: 2,085,245 km (0.08 R)
• M15: 2,170,665 km (0.048 R)
• M16: 2,257,282 km (0.046 R)
• M17: 2,315,625 km (0.037 R)
• M18: 3,249,116 km (0.118 R)
• M19: 3,998,901 km (0.07 R)
• M20: 4,069,660 km (0.108 R)
• M21: 4,393,091 km (0.111 R)
• M22: 5,411,853 km (0.065 R)
• M23: 6,666,680 km (0.041 R)
• M24: 7,521,781 km (0.087 R)
• M25: 7,609,146 km (0.059 R)
• M26: 7,696,810 km (0.099 R)
• M27: 9,948,558 km (0.09 R)
• M28: 11,169,725 km (0.112 R)
• M29: 12,077,934 km (0.099 R)
• M30: 12,852,701 km (0.084 R)
• M31: 13,484,004 km (0.047 R)
• M32: 13,643,326 km (0.08 R)
• M33: 13,910,508 km (0.078 R)
• M34: 14,017,769 km (0.069 R)
• M35: 14,612,870 km (0.034 R)
• M36: 15,216,198 km (0.031 R)
• M37: 16,052,001 km (0.034 R)
• M38: 16,390,392 km (0.117 R)
• M39: 16,959,761 km (0.12 R)
• M40: 17,593,458 km (0.115 R)
• M41: 17,942,469 km (0.062 R)
• M42: 18,117,649 km (0.119 R)
• M43: 19,181,589 km (0.117 R)
• M44: 19,241,278 km (0.098 R)
• M45: 19,360,807 km (0.109 R)
• M46: 20,144,101 km (0.104 R)
• M47: 20,631,192 km (0.093 R)
• M48: 20,999,053 km (0.109 R)
• M49: 21,183,806 km (0.063 R)
• M50: 21,617,042 km (0.033 R)
• M51: 22,618,151 km (0.096 R)
• M52: 22,997,381 km (0.109 R)
• M53: 24,083,462 km (0.112 R)
• M54: 24,147,789 km (0.065 R)
• M55: 24,794,949 km (0.095 R)
• M56: 25,251,373 km (0.076 R)
• M57: 25,974,229 km (0.09 R)
• M58: 26,172,596 km (0.114 R)
• M59: 27,171,760 km (0.104 R)
• M60: 27,372,970 km (0.103 R)
• M61: 27,507,458 km (0.06 R)
• M62: 28,932,827 km (0.103 R)
• M63: 30,173,591 km (0.087 R)
• M64: 30,730,544 km (0.102 R)
• M65: 31,713,402 km (0.093 R)
• M66: 31,784,012 km (0.12 R)
• M67: 31,996,142 km (0.108 R)
• M68: 32,421,748 km (0.052 R)
• M69: 32,920,657 km (0.08 R)
• M70: 37,747,881 km (0.072 R)
• M71: 37,972,577 km (0.103 R)
• M72: 38,347,918 km (0.107 R)
• M73: 38,800,003 km (0.109 R)
• M74: 40,243,024 km (0.082 R)
• M75: 41,240,543 km (0.11 R)
• M76: 41,626,356 km (0.047 R)
• M77: 42,245,990 km (0.077 R)
• M78: 44,834,631 km (0.069 R)
• M79: 46,910,003 km (0.102 R)
• M80: 48,527,754 km (0.09 R)
• M81: 49,999,199 km (0.038 R)
• M82: 50,905,612 km (0.095 R)
• M83: 51,070,918 km (0.103 R)
• M84: 51,402,277 km (0.087 R)
• M85: 52,317,068 km (0.059 R)
• M86: 52,567,495 km (0.065 R)
• M87: 52,818,221 km (0.035 R)
• M88: 53,321,019 km (0.103 R)
• M89: 54,331,403 km (0.104 R)
• M90: 54,500,449 km (0.117 R)
• M91: 55,773,677 km (0.077 R)
• M92: 56,456,740 km (0.068 R)
• M93: 56,885,039 km (0.088 R)
• M94: 57,228,366 km (0.086 R)
• M95: 57,314,385 km (0.109 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit