🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.56 AU - 0.64 AU

Year: 167 Days

Day: 16.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,516,471 km

• M1: 92,601 km (0.051 R)
• M2: 292,913 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.64 AU - 2.56 AU

Year: 1095 Days

Day: 16.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.04 AU - 3.34 AU

Year: 2050 Days

Day: 26.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,516,471 km

• M1: 86,318 km (0.114 R)
• M2: 2,317,720 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.62 AU - 4.16 AU

Year: 2246 Days

Day: 36.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.9

Radius: 4.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.16 AU - 15.66 AU

Year: 17673 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,516,471 km

• M1: 58,044 km (0.118 R)
• M2: 152,739 km (0.068 R)
• M3: 220,806 km (0.069 R)
• M4: 365,468 km (0.108 R)
• M5: 564,134 km (0.097 R)
• M6: 733,179 km (0.072 R)
• M7: 901,626 km (0.089 R)
• M8: 1,310,178 km (0.092 R)
• M9: 2,036,476 km (0.1 R)
• M10: 2,121,447 km (0.056 R)
• M11: 2,229,307 km (0.062 R)
• M12: 2,294,831 km (0.114 R)
• M13: 2,540,770 km (0.056 R)
• M14: 2,701,588 km (0.096 R)
• M15: 2,748,113 km (0.095 R)
• M16: 2,865,697 km (0.112 R)
• M17: 4,023,136 km (0.072 R)
• M18: 4,621,826 km (0.105 R)
• M19: 4,874,796 km (0.115 R)
• M20: 4,903,070 km (0.114 R)
• M21: 5,335,408 km (0.061 R)
• M22: 5,719,875 km (0.073 R)
• M23: 6,266,954 km (0.037 R)
• M24: 6,546,702 km (0.061 R)
• M25: 6,989,961 km (0.117 R)
• M26: 7,215,255 km (0.085 R)
• M27: 7,247,568 km (0.08 R)
• M28: 7,312,494 km (0.104 R)
• M29: 7,573,991 km (0.091 R)
• M30: 8,039,090 km (0.091 R)
• M31: 8,072,600 km (0.11 R)
• M32: 8,241,197 km (0.094 R)
• M33: 8,684,904 km (0.099 R)
• M34: 8,857,540 km (0.066 R)
• M35: 9,206,403 km (0.116 R)
• M36: 9,453,239 km (0.077 R)
• M37: 9,953,494 km (0.101 R)
• M38: 10,025,750 km (0.082 R)
• M39: 10,499,078 km (0.073 R)
• M40: 11,542,972 km (0.108 R)
• M41: 11,618,818 km (0.08 R)
• M42: 12,425,001 km (0.09 R)
• M43: 12,463,896 km (0.117 R)
• M44: 14,171,705 km (0.048 R)
• M45: 15,114,920 km (0.047 R)
• M46: 16,120,667 km (0.039 R)
• M47: 16,375,432 km (0.115 R)
• M48: 16,717,263 km (0.034 R)
• M49: 17,321,040 km (0.038 R)
• M50: 17,494,873 km (0.071 R)
• M51: 19,040,219 km (0.09 R)
• M52: 19,354,524 km (0.075 R)
• M53: 19,897,414 km (0.105 R)
• M54: 20,536,945 km (0.085 R)
• M55: 20,813,103 km (0.065 R)
• M56: 21,322,633 km (0.084 R)
• M57: 21,789,229 km (0.112 R)
• M58: 21,883,027 km (0.076 R)
• M59: 23,834,232 km (0.066 R)
• M60: 24,270,011 km (0.108 R)
• M61: 25,790,823 km (0.06 R)
• M62: 26,188,304 km (0.1 R)
• M63: 26,687,961 km (0.112 R)
• M64: 27,039,666 km (0.1 R)
• M65: 27,798,276 km (0.111 R)
• M66: 27,849,140 km (0.12 R)
• M67: 28,205,781 km (0.061 R)
• M68: 28,512,756 km (0.113 R)
• M69: 29,699,516 km (0.102 R)
• M70: 30,168,206 km (0.099 R)
• M71: 30,744,457 km (0.05 R)
• M72: 31,113,066 km (0.108 R)
• M73: 31,589,086 km (0.088 R)
• M74: 31,907,879 km (0.108 R)
• M75: 32,762,981 km (0.064 R)
• M76: 33,139,369 km (0.055 R)
• M77: 33,788,025 km (0.091 R)
• M78: 34,331,814 km (0.047 R)
• M79: 35,208,008 km (0.109 R)
• M80: 35,538,321 km (0.05 R)
• M81: 36,926,140 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 7.8

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.55 AU - 15.27 AU

Year: 17673 Days

Day: 16.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,516,471 km

• M1: 130,599 km (0.082 R)
• M2: 230,082 km (0.112 R)
• M3: 286,630 km (0.11 R)
• M4: 400,623 km (0.049 R)
• M5: 676,332 km (0.096 R)
• M6: 788,381 km (0.044 R)
• M7: 1,005,746 km (0.096 R)
• M8: 1,987,557 km (0.091 R)
• M9: 2,490,954 km (0.03 R)
• M10: 2,596,271 km (0.053 R)
• M11: 3,032,498 km (0.117 R)
• M12: 3,809,510 km (0.112 R)
• M13: 4,304,230 km (0.066 R)
• M14: 4,602,079 km (0.088 R)
• M15: 4,775,314 km (0.1 R)
• M16: 5,039,354 km (0.076 R)
• M17: 5,444,166 km (0.057 R)
• M18: 5,766,400 km (0.046 R)
• M19: 6,000,221 km (0.112 R)
• M20: 6,237,334 km (0.072 R)
• M21: 7,367,097 km (0.08 R)
• M22: 7,518,939 km (0.04 R)
• M23: 7,620,964 km (0.054 R)
• M24: 8,085,167 km (0.084 R)
• M25: 8,452,579 km (0.109 R)
• M26: 8,771,970 km (0.118 R)
• M27: 8,933,087 km (0.086 R)
• M28: 9,920,433 km (0.119 R)
• M29: 10,144,531 km (0.075 R)
• M30: 10,540,666 km (0.084 R)
• M31: 12,115,932 km (0.12 R)
• M32: 12,475,864 km (0.077 R)
• M33: 14,836,070 km (0.094 R)
• M34: 14,963,976 km (0.079 R)
• M35: 15,544,416 km (0.081 R)
• M36: 17,667,359 km (0.106 R)
• M37: 18,143,679 km (0.036 R)
• M38: 19,668,380 km (0.108 R)
• M39: 20,303,722 km (0.065 R)
• M40: 20,802,631 km (0.08 R)
• M41: 21,161,516 km (0.093 R)
• M42: 21,450,091 km (0.119 R)
• M43: 21,522,496 km (0.114 R)
• M44: 21,740,011 km (0.069 R)
• M45: 22,323,593 km (0.089 R)
• M46: 22,912,410 km (0.105 R)
• M47: 23,655,463 km (0.109 R)
• M48: 24,105,154 km (0.074 R)
• M49: 27,331,082 km (0.095 R)
• M50: 28,914,127 km (0.12 R)
• M51: 28,994,162 km (0.107 R)
• M52: 29,636,236 km (0.09 R)
• M53: 30,040,000 km (0.092 R)
• M54: 30,771,235 km (0.074 R)
• M55: 32,666,640 km (0.1 R)
• M56: 33,250,969 km (0.108 R)
• M57: 33,838,739 km (0.109 R)
• M58: 35,793,983 km (0.09 R)
• M59: 36,310,096 km (0.084 R)
• M60: 37,698,364 km (0.079 R)
• M61: 38,223,453 km (0.1 R)
• M62: 38,399,081 km (0.113 R)
• M63: 39,902,090 km (0.058 R)
• M64: 41,244,283 km (0.104 R)
• M65: 41,514,456 km (0.082 R)
• M66: 41,785,378 km (0.106 R)
• M67: 43,148,065 km (0.096 R)
• M68: 46,665,261 km (0.113 R)
• M69: 47,417,289 km (0.105 R)
• M70: 47,700,478 km (0.111 R)
• M71: 49,889,244 km (0.077 R)
• M72: 50,658,177 km (0.106 R)
• M73: 50,947,649 km (0.057 R)
• M74: 53,184,437 km (0.12 R)
• M75: 53,969,825 km (0.113 R)
• M76: 54,364,016 km (0.076 R)
• M77: 54,462,750 km (0.105 R)
• M78: 57,753,006 km (0.114 R)
• M79: 57,954,514 km (0.12 R)
• M80: 58,358,279 km (0.081 R)
• M81: 58,661,514 km (0.083 R)
• M82: 58,965,497 km (0.045 R)
• M83: 59,982,164 km (0.073 R)
• M84: 60,186,215 km (0.057 R)
• M85: 60,799,716 km (0.086 R)
• M86: 62,032,851 km (0.114 R)
• M87: 63,482,006 km (0.041 R)
• M88: 64,837,662 km (0.107 R)
• M89: 68,428,011 km (0.03 R)
• M90: 69,175,252 km (0.103 R)
• M91: 69,925,037 km (0.079 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 11,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit