🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.65 AU - 0.75 AU

Year: 212 Days

Day: 40.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,043,743 km

• M1: 156,779 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.62 AU - 0.98 AU

Year: 259 Days

Day: 47.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,043,743 km

• M1: 41,887 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.72 AU - 1.12 AU

Year: 319 Days

Day: 38.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,043,743 km

• M1: 253,120 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.4 AU - 1.42 AU

Year: 606 Days

Day: 22.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.87 AU - 3.75 AU

Year: 2178 Days

Day: 22.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.87 AU - 4.37 AU

Year: 2491 Days

Day: 19.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.1

Radius: 7.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.24 AU - 18.6 AU

Year: 26294 Days

Day: 23.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,043,743 km

• M1: 92,900 km (0.107 R)
• M2: 331,359 km (0.074 R)
• M3: 642,373 km (0.054 R)
• M4: 749,037 km (0.061 R)
• M5: 2,606,444 km (0.086 R)
• M6: 2,921,347 km (0.052 R)
• M7: 3,285,468 km (0.051 R)
• M8: 4,421,215 km (0.118 R)
• M9: 4,503,793 km (0.1 R)
• M10: 5,095,453 km (0.111 R)
• M11: 5,182,070 km (0.109 R)
• M12: 5,666,618 km (0.117 R)
• M13: 6,028,345 km (0.109 R)
• M14: 6,726,369 km (0.099 R)
• M15: 6,821,364 km (0.115 R)
• M16: 7,060,870 km (0.098 R)
• M17: 7,109,190 km (0.069 R)
• M18: 7,449,974 km (0.068 R)
• M19: 7,746,178 km (0.108 R)
• M20: 8,096,835 km (0.08 R)
• M21: 8,555,203 km (0.109 R)
• M22: 8,709,887 km (0.081 R)
• M23: 9,337,899 km (0.091 R)
• M24: 9,657,291 km (0.099 R)
• M25: 11,082,659 km (0.071 R)
• M26: 11,195,007 km (0.103 R)
• M27: 11,307,804 km (0.058 R)
• M28: 12,223,193 km (0.031 R)
• M29: 12,397,475 km (0.073 R)
• M30: 12,514,161 km (0.042 R)
• M31: 12,689,789 km (0.1 R)
• M32: 13,700,622 km (0.078 R)
• M33: 14,002,809 km (0.106 R)
• M34: 16,562,728 km (0.09 R)
• M35: 17,143,617 km (0.102 R)
• M36: 17,534,666 km (0.091 R)
• M37: 17,928,557 km (0.068 R)
• M38: 19,330,289 km (0.114 R)
• M39: 19,533,443 km (0.099 R)
• M40: 21,673,440 km (0.047 R)
• M41: 21,954,984 km (0.049 R)
• M42: 22,096,204 km (0.046 R)
• M43: 22,521,511 km (0.09 R)
• M44: 22,735,286 km (0.052 R)
• M45: 23,021,317 km (0.082 R)
• M46: 23,236,588 km (0.094 R)
• M47: 24,762,487 km (0.095 R)
• M48: 25,946,554 km (0.114 R)
• M49: 27,376,560 km (0.117 R)
• M50: 27,757,137 km (0.099 R)
• M51: 28,369,591 km (0.097 R)
• M52: 29,141,516 km (0.063 R)
• M53: 30,233,730 km (0.109 R)
• M54: 31,897,108 km (0.114 R)
• M55: 33,590,107 km (0.075 R)
• M56: 37,905,856 km (0.114 R)
• M57: 40,128,282 km (0.038 R)
• M58: 41,429,485 km (0.116 R)
• M59: 41,691,431 km (0.097 R)
• M60: 43,186,063 km (0.087 R)
• M61: 45,056,335 km (0.055 R)
• M62: 45,235,853 km (0.094 R)
• M63: 45,325,612 km (0.092 R)
• M64: 46,136,881 km (0.034 R)
• M65: 46,317,894 km (0.107 R)
• M66: 46,589,714 km (0.119 R)
• M67: 47,225,953 km (0.109 R)
• M68: 47,590,972 km (0.071 R)
• M69: 48,507,259 km (0.09 R)
• M70: 48,783,417 km (0.052 R)
• M71: 49,985,585 km (0.104 R)
• M72: 50,078,486 km (0.072 R)
• M73: 50,171,386 km (0.118 R)
• M74: 50,450,536 km (0.11 R)
• M75: 50,916,982 km (0.025 R)
• M76: 51,010,480 km (0.03 R)
• M77: 51,948,309 km (0.068 R)
• M78: 52,513,640 km (0.116 R)
• M79: 52,608,036 km (0.116 R)
• M80: 53,081,064 km (0.116 R)
• M81: 54,699,713 km (0.068 R)
• M82: 54,891,199 km (0.113 R)
• M83: 56,527,949 km (0.055 R)
• M84: 59,258,409 km (0.109 R)
• M85: 61,433,862 km (0.09 R)
• M86: 61,732,459 km (0.105 R)
• M87: 62,031,655 km (0.104 R)
• M88: 62,231,368 km (0.071 R)
• M89: 62,731,623 km (0.067 R)
• M90: 63,937,532 km (0.082 R)
• M91: 64,948,215 km (0.103 R)
• M92: 65,252,497 km (0.104 R)
• M93: 65,455,501 km (0.117 R)
• M94: 65,557,228 km (0.095 R)
• M95: 66,576,438 km (0.095 R)
• M96: 67,395,486 km (0.118 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit