🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.4 AU - 0.64 AU

Year: 141 Days

Day: 21.2 Hours

Environment

Temp: 234 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,811,768 km

• M1: 245,640 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.51 AU - 0.73 AU

Year: 183 Days

Day: 30.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.66 AU - 0.92 AU

Year: 263 Days

Day: 40 Hours

Environment

Temp: 143 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.05 AU - 1.29 AU

Year: 474 Days

Day: 42.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.97 AU - 1.59 AU

Year: 543 Days

Day: 24.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,811,768 km

• M1: 340,335 km (0.102 R)

Asteroid Belt

Center: 1.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.45 AU - 2.21 AU

Year: 928 Days

Day: 33.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 11.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.68 AU - 6.8 AU

Year: 5841 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,811,768 km

• M1: 231,129 km (0.102 R)
• M2: 328,367 km (0.05 R)
• M3: 437,424 km (0.067 R)
• M4: 664,813 km (0.116 R)
• M5: 865,274 km (0.093 R)
• M6: 1,583,344 km (0.109 R)
• M7: 1,684,173 km (0.1 R)
• M8: 2,054,278 km (0.046 R)
• M9: 2,239,630 km (0.055 R)
• M10: 2,727,319 km (0.118 R)
• M11: 2,828,896 km (0.062 R)
• M12: 2,952,464 km (0.102 R)
• M13: 3,056,883 km (0.068 R)
• M14: 3,162,499 km (0.115 R)
• M15: 3,334,088 km (0.084 R)
• M16: 3,553,099 km (0.101 R)
• M17: 4,051,410 km (0.04 R)
• M18: 5,088,721 km (0.089 R)
• M19: 5,546,491 km (0.119 R)
• M20: 5,650,162 km (0.104 R)
• M21: 7,393,276 km (0.051 R)
• M22: 8,441,808 km (0.083 R)
• M23: 8,561,187 km (0.071 R)
• M24: 8,711,234 km (0.063 R)
• M25: 9,443,515 km (0.12 R)
• M26: 9,691,997 km (0.104 R)
• M27: 10,418,594 km (0.104 R)
• M28: 11,195,456 km (0.085 R)
• M29: 11,293,891 km (0.09 R)
• M30: 11,590,843 km (0.111 R)
• M31: 11,723,686 km (0.109 R)
• M32: 12,192,675 km (0.107 R)
• M33: 12,429,489 km (0.047 R)
• M34: 12,770,422 km (0.095 R)
• M35: 13,461,564 km (0.06 R)
• M36: 14,023,155 km (0.108 R)
• M37: 14,164,824 km (0.08 R)
• M38: 14,378,151 km (0.05 R)
• M39: 14,556,770 km (0.041 R)
• M40: 14,772,042 km (0.11 R)
• M41: 15,607,097 km (0.045 R)
• M42: 16,011,909 km (0.111 R)
• M43: 16,345,662 km (0.099 R)
• M44: 16,794,306 km (0.058 R)
• M45: 17,171,292 km (0.069 R)
• M46: 17,665,564 km (0.118 R)
• M47: 17,780,305 km (0.106 R)
• M48: 17,895,196 km (0.082 R)
• M49: 17,971,940 km (0.104 R)
• M50: 18,551,482 km (0.113 R)
• M51: 18,980,230 km (0.061 R)
• M52: 19,451,762 km (0.065 R)
• M53: 20,086,506 km (0.105 R)
• M54: 21,376,339 km (0.119 R)
• M55: 21,662,071 km (0.098 R)
• M56: 22,319,853 km (0.078 R)
• M57: 22,444,019 km (0.073 R)
• M58: 22,942,629 km (0.056 R)
• M59: 24,162,599 km (0.096 R)
• M60: 24,759,196 km (0.118 R)
• M61: 25,619,832 km (0.093 R)
• M62: 27,547,550 km (0.079 R)
• M63: 27,725,123 km (0.056 R)
• M64: 27,902,995 km (0.09 R)
• M65: 29,385,510 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.3

Radius: 3.6

Gravity: 56.66 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.94 AU - 14.02 AU

Year: 15539 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,811,768 km

• M1: 131,197 km (0.07 R)
• M2: 274,213 km (0.075 R)
• M3: 304,731 km (0.083 R)
• M4: 386,561 km (0.12 R)
• M5: 551,268 km (0.104 R)
• M6: 590,762 km (0.048 R)
• M7: 693,685 km (0.109 R)
• M8: 1,084,734 km (0.11 R)
• M9: 1,368,671 km (0.119 R)
• M10: 1,395,599 km (0.085 R)
• M11: 1,820,456 km (0.032 R)
• M12: 1,940,135 km (0.098 R)
• M13: 2,001,021 km (0.098 R)
• M14: 2,379,055 km (0.108 R)
• M15: 2,509,803 km (0.103 R)
• M16: 2,812,889 km (0.084 R)
• M17: 3,056,584 km (0.07 R)
• M18: 3,091,889 km (0.11 R)
• M19: 3,489,819 km (0.03 R)
• M20: 3,942,203 km (0.107 R)
• M21: 4,019,396 km (0.034 R)
• M22: 5,664,374 km (0.097 R)
• M23: 7,584,911 km (0.098 R)
• M24: 8,020,241 km (0.113 R)
• M25: 8,167,146 km (0.109 R)
• M26: 8,613,397 km (0.031 R)
• M27: 9,841,146 km (0.116 R)
• M28: 10,262,564 km (0.083 R)
• M29: 11,177,205 km (0.067 R)
• M30: 12,005,678 km (0.077 R)
• M31: 12,286,324 km (0.111 R)
• M32: 12,455,668 km (0.111 R)
• M33: 12,853,748 km (0.111 R)
• M34: 14,369,025 km (0.084 R)
• M35: 15,147,532 km (0.109 R)
• M36: 15,755,648 km (0.096 R)
• M37: 16,186,041 km (0.094 R)
• M38: 17,690,846 km (0.078 R)
• M39: 17,945,910 km (0.087 R)
• M40: 18,138,143 km (0.118 R)
• M41: 19,305,156 km (0.094 R)
• M42: 20,429,534 km (0.082 R)
• M43: 21,439,170 km (0.099 R)
• M44: 22,949,061 km (0.107 R)
• M45: 24,068,502 km (0.057 R)
• M46: 25,277,253 km (0.084 R)
• M47: 25,492,524 km (0.116 R)
• M48: 26,724,313 km (0.095 R)
• M49: 27,016,927 km (0.078 R)
• M50: 29,546,926 km (0.12 R)
• M51: 29,698,169 km (0.106 R)
• M52: 30,763,456 km (0.106 R)
• M53: 31,070,131 km (0.089 R)
• M54: 31,532,090 km (0.11 R)
• M55: 33,166,596 km (0.088 R)
• M56: 33,717,415 km (0.091 R)
• M57: 34,112,802 km (0.061 R)
• M58: 34,828,329 km (0.101 R)
• M59: 35,067,985 km (0.062 R)
• M60: 35,228,055 km (0.057 R)
• M61: 35,790,094 km (0.11 R)
• M62: 35,951,211 km (0.065 R)
• M63: 36,679,304 km (0.027 R)
• M64: 37,004,529 km (0.074 R)
• M65: 38,232,279 km (0.11 R)
• M66: 38,975,481 km (0.088 R)
• M67: 39,224,113 km (0.062 R)
• M68: 39,390,316 km (0.117 R)
• M69: 41,655,826 km (0.093 R)
• M70: 41,825,321 km (0.093 R)
• M71: 45,176,014 km (0.08 R)
• M72: 46,311,910 km (0.094 R)
• M73: 46,663,316 km (0.114 R)
• M74: 46,839,393 km (0.112 R)
• M75: 48,611,678 km (0.107 R)
• M76: 48,968,918 km (0.075 R)
• M77: 50,045,424 km (0.07 R)
• M78: 51,856,905 km (0.088 R)
• M79: 53,505,474 km (0.05 R)
• M80: 54,058,836 km (0.037 R)
• M81: 54,892,545 km (0.088 R)
• M82: 55,357,495 km (0.073 R)
• M83: 56,197,637 km (0.102 R)
• M84: 56,854,072 km (0.119 R)
• M85: 57,324,408 km (0.114 R)
• M86: 58,648,349 km (0.118 R)
• M87: 60,653,260 km (0.113 R)
• M88: 60,749,152 km (0.105 R)
• M89: 62,874,489 km (0.051 R)
• M90: 63,068,966 km (0.091 R)
• M91: 63,263,593 km (0.057 R)
• M92: 64,729,652 km (0.059 R)
• M93: 65,220,782 km (0.081 R)
• M94: 65,417,503 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 14,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit