🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.45 AU - 0.67 AU

Year: 156 Days

Day: 16.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.31 AU - 1.33 AU

Year: 565 Days

Day: 38.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,228,348 km

• M1: 609,462 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.63 AU - 2.53 AU

Year: 1118 Days

Day: 36.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.8 AU - 4.54 AU

Year: 3174 Days

Day: 41 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 13.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.8 AU - 13.82 AU

Year: 15130 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,228,348 km

• M1: 182,958 km (0.107 R)
• M2: 277,803 km (0.119 R)
• M3: 675,434 km (0.07 R)
• M4: 776,263 km (0.052 R)
• M5: 867,518 km (0.1 R)
• M6: 1,012,030 km (0.032 R)
• M7: 1,200,673 km (0.052 R)
• M8: 1,401,732 km (0.042 R)
• M9: 1,714,691 km (0.104 R)
• M10: 1,817,165 km (0.094 R)
• M11: 2,050,388 km (0.115 R)
• M12: 2,204,025 km (0.079 R)
• M13: 2,688,423 km (0.071 R)
• M14: 2,833,084 km (0.047 R)
• M15: 2,955,755 km (0.108 R)
• M16: 3,308,656 km (0.086 R)
• M17: 3,917,968 km (0.08 R)
• M18: 4,055,149 km (0.108 R)
• M19: 4,221,951 km (0.072 R)
• M20: 4,941,367 km (0.094 R)
• M21: 5,452,543 km (0.116 R)
• M22: 5,668,114 km (0.113 R)
• M23: 5,917,793 km (0.034 R)
• M24: 6,235,239 km (0.045 R)
• M25: 6,721,732 km (0.083 R)
• M26: 7,153,471 km (0.074 R)
• M27: 7,288,109 km (0.104 R)
• M28: 7,389,686 km (0.117 R)
• M29: 7,731,667 km (0.086 R)
• M30: 7,974,165 km (0.056 R)
• M31: 8,184,200 km (0.057 R)
• M32: 8,431,336 km (0.093 R)
• M33: 8,573,753 km (0.119 R)
• M34: 10,079,007 km (0.083 R)
• M35: 10,192,402 km (0.103 R)
• M36: 12,710,433 km (0.108 R)
• M37: 12,873,944 km (0.049 R)
• M38: 12,997,063 km (0.101 R)
• M39: 14,164,974 km (0.098 R)
• M40: 14,292,132 km (0.12 R)
• M41: 14,462,225 km (0.118 R)
• M42: 14,761,570 km (0.027 R)
• M43: 15,063,010 km (0.102 R)
• M44: 15,236,094 km (0.059 R)
• M45: 15,935,315 km (0.115 R)
• M46: 16,067,559 km (0.046 R)
• M47: 16,244,534 km (0.069 R)
• M48: 17,184,008 km (0.064 R)
• M49: 17,637,739 km (0.082 R)
• M50: 18,325,440 km (0.077 R)
• M51: 19,822,167 km (0.039 R)
• M52: 20,489,373 km (0.087 R)
• M53: 20,922,010 km (0.104 R)
• M54: 21,260,700 km (0.081 R)
• M55: 21,894,546 km (0.092 R)
• M56: 22,090,818 km (0.068 R)
• M57: 22,238,471 km (0.116 R)
• M58: 22,337,056 km (0.119 R)
• M59: 23,130,972 km (0.086 R)
• M60: 24,848,655 km (0.103 R)
• M61: 25,929,949 km (0.093 R)
• M62: 26,085,680 km (0.096 R)
• M63: 26,659,388 km (0.107 R)
• M64: 27,766,113 km (0.056 R)
• M65: 28,298,532 km (0.102 R)
• M66: 29,806,927 km (0.11 R)
• M67: 30,900,487 km (0.09 R)
• M68: 31,230,949 km (0.045 R)
• M69: 31,562,757 km (0.072 R)
• M70: 32,174,164 km (0.067 R)
• M71: 32,341,564 km (0.105 R)
• M72: 32,789,310 km (0.101 R)
• M73: 34,372,804 km (0.042 R)
• M74: 35,576,767 km (0.073 R)
• M75: 35,692,107 km (0.092 R)
• M76: 37,672,783 km (0.065 R)
• M77: 38,084,925 km (0.088 R)
• M78: 38,795,066 km (0.103 R)
• M79: 39,509,546 km (0.112 R)
• M80: 39,808,442 km (0.07 R)
• M81: 40,108,236 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 11,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit