🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.54 AU - 0.72 AU

Year: 176 Days

Day: 27.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,040,462 km

• M1: 44,431 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.72 AU - 0.86 AU

Year: 247 Days

Day: 25.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,040,462 km

• M1: 194,776 km (0.071 R)
• M2: 260,599 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.91 AU - 1.01 AU

Year: 331 Days

Day: 35.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,040,462 km

• M1: 67,319 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.86 AU - 1.1 AU

Year: 341 Days

Day: 12.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.24 AU - 1.8 AU

Year: 659 Days

Day: 45.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,040,462 km

• M1: 308,172 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.97 AU - 4.59 AU

Year: 3112 Days

Day: 13.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.22 AU - 4.8 AU

Year: 3366 Days

Day: 38.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,040,462 km

• M1: 3,001,532 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.4

Radius: 3

Gravity: 63.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.61 AU - 15.29 AU

Year: 17337 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,040,462 km

• M1: 67,469 km (0.105 R)
• M2: 133,591 km (0.115 R)
• M3: 194,328 km (0.085 R)
• M4: 341,831 km (0.059 R)
• M5: 426,952 km (0.094 R)
• M6: 557,402 km (0.096 R)
• M7: 576,999 km (0.085 R)
• M8: 657,782 km (0.101 R)
• M9: 785,987 km (0.098 R)
• M10: 808,128 km (0.095 R)
• M11: 1,065,137 km (0.119 R)
• M12: 1,293,124 km (0.104 R)
• M13: 1,453,343 km (0.112 R)
• M14: 1,940,733 km (0.087 R)
• M15: 2,186,074 km (0.11 R)
• M16: 2,217,489 km (0.063 R)
• M17: 2,506,512 km (0.071 R)
• M18: 2,705,777 km (0.112 R)
• M19: 3,851,547 km (0.099 R)
• M20: 4,236,612 km (0.109 R)
• M21: 5,042,795 km (0.112 R)
• M22: 7,537,190 km (0.087 R)
• M23: 7,968,480 km (0.085 R)
• M24: 8,211,577 km (0.11 R)
• M25: 9,616,750 km (0.096 R)
• M26: 9,927,464 km (0.119 R)
• M27: 10,136,303 km (0.111 R)
• M28: 10,346,787 km (0.071 R)
• M29: 10,452,553 km (0.087 R)
• M30: 10,505,510 km (0.09 R)
• M31: 10,932,762 km (0.111 R)
• M32: 11,148,482 km (0.076 R)
• M33: 11,311,245 km (0.118 R)
• M34: 11,584,261 km (0.07 R)
• M35: 12,472,124 km (0.07 R)
• M36: 13,381,829 km (0.107 R)
• M37: 14,253,835 km (0.111 R)
• M38: 15,505,221 km (0.093 R)
• M39: 16,052,151 km (0.103 R)
• M40: 16,667,297 km (0.115 R)
• M41: 19,333,580 km (0.057 R)
• M42: 19,659,703 km (0.047 R)
• M43: 19,921,948 km (0.066 R)
• M44: 20,185,390 km (0.084 R)
• M45: 21,116,188 km (0.111 R)
• M46: 22,744,112 km (0.111 R)
• M47: 23,434,357 km (0.081 R)
• M48: 25,331,707 km (0.098 R)
• M49: 25,975,127 km (0.038 R)
• M50: 26,696,189 km (0.094 R)
• M51: 27,790,198 km (0.108 R)
• M52: 27,937,253 km (0.089 R)
• M53: 30,097,147 km (0.107 R)
• M54: 30,550,728 km (0.086 R)
• M55: 31,311,582 km (0.074 R)
• M56: 31,388,027 km (0.1 R)
• M57: 31,464,471 km (0.057 R)
• M58: 32,078,720 km (0.111 R)
• M59: 32,155,763 km (0.05 R)
• M60: 33,085,215 km (0.1 R)
• M61: 33,163,006 km (0.09 R)
• M62: 33,553,157 km (0.087 R)
• M63: 36,567,704 km (0.102 R)
• M64: 37,456,464 km (0.025 R)
• M65: 39,502,365 km (0.034 R)
• M66: 39,998,880 km (0.118 R)
• M67: 41,836,541 km (0.116 R)
• M68: 42,004,988 km (0.044 R)
• M69: 42,596,348 km (0.069 R)
• M70: 43,275,373 km (0.09 R)
• M71: 44,902,698 km (0.042 R)
• M72: 45,940,609 km (0.091 R)
• M73: 46,811,717 km (0.114 R)
• M74: 48,835,626 km (0.072 R)
• M75: 48,924,188 km (0.096 R)
• M76: 49,012,900 km (0.118 R)
• M77: 49,724,387 km (0.111 R)
• M78: 50,081,478 km (0.083 R)
• M79: 50,170,787 km (0.076 R)
• M80: 51,337,800 km (0.083 R)
• M81: 51,518,066 km (0.116 R)
• M82: 51,969,851 km (0.112 R)
• M83: 52,060,358 km (0.084 R)
• M84: 53,698,305 km (0.084 R)
• M85: 53,789,710 km (0.119 R)
• M86: 55,076,102 km (0.089 R)
• M87: 55,445,459 km (0.065 R)
• M88: 58,242,041 km (0.077 R)
• M89: 58,806,773 km (0.091 R)
• M90: 59,184,358 km (0.085 R)
• M91: 59,467,996 km (0.116 R)
• M92: 59,846,927 km (0.103 R)
• M93: 61,179,545 km (0.034 R)
• M94: 62,714,419 km (0.078 R)
• M95: 63,777,013 km (0.111 R)
• M96: 64,067,831 km (0.098 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 12,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit