🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.43 AU - 0.69 AU

Year: 156 Days

Day: 13.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.68 AU

Year: 178 Days

Day: 20.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.56 AU - 0.8 AU

Year: 209 Days

Day: 23.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.95 AU - 1.35 AU

Year: 460 Days

Day: 41.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,907,121 km

• M1: 359,484 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.91 AU - 1.39 AU

Year: 460 Days

Day: 41.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.44 AU - 2.12 AU

Year: 885 Days

Day: 30.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,907,121 km

• M1: 106,962 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.16 AU - 2.8 AU

Year: 1456 Days

Day: 13.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,907,121 km

• M1: 130,599 km (0.076 R)
• M2: 471,832 km (0.118 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.8 AU - 3 AU

Year: 1841 Days

Day: 41.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,907,121 km

• M1: 1,795,474 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.9

Radius: 4.9

Gravity: 31.86 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.15 AU - 17.73 AU

Year: 21527 Days

Day: 22.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,907,121 km

• M1: 408,253 km (0.101 R)
• M2: 491,429 km (0.112 R)
• M3: 557,551 km (0.105 R)
• M4: 626,815 km (0.108 R)
• M5: 799,601 km (0.086 R)
• M6: 1,071,719 km (0.095 R)
• M7: 1,129,614 km (0.088 R)
• M8: 1,370,915 km (0.06 R)
• M9: 1,433,896 km (0.083 R)
• M10: 1,628,223 km (0.063 R)
• M11: 2,448,618 km (0.039 R)
• M12: 3,001,382 km (0.083 R)
• M13: 3,854,838 km (0.099 R)
• M14: 5,313,417 km (0.085 R)
• M15: 5,462,865 km (0.117 R)
• M16: 6,177,943 km (0.087 R)
• M17: 6,493,445 km (0.113 R)
• M18: 6,868,038 km (0.047 R)
• M19: 6,922,193 km (0.071 R)
• M20: 7,304,864 km (0.064 R)
• M21: 9,258,911 km (0.056 R)
• M22: 11,362,557 km (0.078 R)
• M23: 11,878,221 km (0.105 R)
• M24: 12,335,541 km (0.082 R)
• M25: 13,335,005 km (0.107 R)
• M26: 13,470,241 km (0.109 R)
• M27: 16,340,725 km (0.081 R)
• M28: 16,412,981 km (0.075 R)
• M29: 16,557,941 km (0.09 R)
• M30: 17,510,281 km (0.037 R)
• M31: 18,933,705 km (0.087 R)
• M32: 19,697,701 km (0.11 R)
• M33: 21,255,763 km (0.073 R)
• M34: 21,492,876 km (0.095 R)
• M35: 22,369,818 km (0.051 R)
• M36: 24,903,109 km (0.12 R)
• M37: 25,992,181 km (0.106 R)
• M38: 26,161,077 km (0.119 R)
• M39: 28,216,552 km (0.099 R)
• M40: 29,968,792 km (0.116 R)
• M41: 30,323,339 km (0.109 R)
• M42: 33,027,171 km (0.069 R)
• M43: 33,761,098 km (0.086 R)
• M44: 34,222,458 km (0.084 R)
• M45: 34,407,660 km (0.045 R)
• M46: 35,338,458 km (0.078 R)
• M47: 37,129,593 km (0.085 R)
• M48: 37,224,588 km (0.077 R)
• M49: 37,988,285 km (0.098 R)
• M50: 38,179,920 km (0.09 R)
• M51: 38,275,962 km (0.104 R)
• M52: 38,660,727 km (0.106 R)
• M53: 38,757,068 km (0.097 R)
• M54: 39,143,330 km (0.066 R)
• M55: 40,407,731 km (0.115 R)
• M56: 40,799,378 km (0.049 R)
• M57: 41,586,562 km (0.114 R)
• M58: 42,776,763 km (0.119 R)
• M59: 45,292,102 km (0.036 R)
• M60: 45,597,132 km (0.114 R)
• M61: 47,648,119 km (0.067 R)
• M62: 48,165,578 km (0.098 R)
• M63: 48,580,861 km (0.118 R)
• M64: 49,624,157 km (0.03 R)
• M65: 49,833,743 km (0.105 R)
• M66: 50,464,299 km (0.102 R)
• M67: 50,674,932 km (0.069 R)
• M68: 51,097,397 km (0.062 R)
• M69: 54,734,420 km (0.111 R)
• M70: 54,950,888 km (0.101 R)
• M71: 58,785,979 km (0.086 R)
• M72: 62,141,160 km (0.05 R)
• M73: 63,728,095 km (0.105 R)
• M74: 63,841,939 km (0.083 R)
• M75: 64,984,268 km (0.106 R)
• M76: 65,902,948 km (0.098 R)
• M77: 66,710,328 km (0.12 R)
• M78: 67,057,395 km (0.101 R)
• M79: 69,269,200 km (0.083 R)
• M80: 70,325,211 km (0.051 R)
• M81: 70,442,795 km (0.057 R)
• M82: 70,796,295 km (0.066 R)
• M83: 75,804,981 km (0.083 R)
• M84: 76,408,908 km (0.108 R)
• M85: 77,499,925 km (0.057 R)
• M86: 79,207,136 km (0.105 R)
• M87: 79,697,218 km (0.043 R)
• M88: 80,557,257 km (0.049 R)
• M89: 81,915,007 km (0.103 R)
• M90: 82,410,475 km (0.073 R)
• M91: 82,534,641 km (0.028 R)
• M92: 82,782,824 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit