🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.43 AU - 0.63 AU

Year: 139 Days

Day: 37.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.64 AU - 0.88 AU

Year: 238 Days

Day: 42.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.27 AU - 2.75 AU

Year: 1431 Days

Day: 13.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.41 AU - 3.17 AU

Year: 1677 Days

Day: 43.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.06 AU - 3.92 AU

Year: 2346 Days

Day: 30.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.78 AU - 6.12 AU

Year: 3964 Days

Day: 21.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.2

Radius: 5.8

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.16 AU - 13.88 AU

Year: 16908 Days

Day: 15.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,660,998 km

• M1: 86,916 km (0.098 R)
• M2: 139,724 km (0.063 R)
• M3: 376,538 km (0.086 R)
• M4: 472,280 km (0.098 R)
• M5: 540,796 km (0.08 R)
• M6: 1,204,113 km (0.104 R)
• M7: 1,654,104 km (0.054 R)
• M8: 1,733,839 km (0.104 R)
• M9: 2,268,203 km (0.065 R)
• M10: 2,327,294 km (0.094 R)
• M11: 2,416,903 km (0.101 R)
• M12: 2,692,612 km (0.09 R)
• M13: 2,786,709 km (0.097 R)
• M14: 3,751,765 km (0.08 R)
• M15: 3,963,296 km (0.073 R)
• M16: 4,251,422 km (0.06 R)
• M17: 4,287,924 km (0.105 R)
• M18: 4,658,777 km (0.114 R)
• M19: 4,696,326 km (0.101 R)
• M20: 5,117,145 km (0.11 R)
• M21: 5,156,040 km (0.109 R)
• M22: 5,470,495 km (0.104 R)
• M23: 5,670,208 km (0.026 R)
• M24: 5,791,083 km (0.066 R)
• M25: 6,241,971 km (0.119 R)
• M26: 6,746,565 km (0.107 R)
• M27: 6,874,770 km (0.06 R)
• M28: 7,660,907 km (0.075 R)
• M29: 7,974,314 km (0.114 R)
• M30: 8,337,688 km (0.105 R)
• M31: 8,706,297 km (0.108 R)
• M32: 9,747,498 km (0.112 R)
• M33: 10,380,895 km (0.111 R)
• M34: 10,727,663 km (0.039 R)
• M35: 10,827,295 km (0.098 R)
• M36: 11,027,757 km (0.101 R)
• M37: 11,636,321 km (0.092 R)
• M38: 12,255,806 km (0.12 R)
• M39: 13,688,205 km (0.085 R)
• M40: 14,451,603 km (0.048 R)
• M41: 16,477,308 km (0.096 R)
• M42: 18,351,171 km (0.03 R)
• M43: 18,410,711 km (0.072 R)
• M44: 19,495,295 km (0.107 R)
• M45: 19,922,547 km (0.113 R)
• M46: 20,352,940 km (0.104 R)
• M47: 22,678,439 km (0.061 R)
• M48: 23,970,067 km (0.099 R)
• M49: 24,231,115 km (0.068 R)
• M50: 24,756,353 km (0.081 R)
• M51: 25,418,174 km (0.085 R)
• M52: 25,951,640 km (0.069 R)
• M53: 26,085,680 km (0.072 R)
• M54: 27,642,844 km (0.07 R)
• M55: 28,398,164 km (0.109 R)
• M56: 28,467,128 km (0.103 R)
• M57: 28,882,412 km (0.088 R)
• M58: 28,951,826 km (0.072 R)
• M59: 29,090,802 km (0.105 R)
• M60: 29,648,802 km (0.091 R)
• M61: 30,351,314 km (0.094 R)
• M62: 30,563,144 km (0.114 R)
• M63: 31,987,765 km (0.118 R)
• M64: 34,679,928 km (0.063 R)
• M65: 35,197,387 km (0.102 R)
• M66: 35,941,038 km (0.054 R)
• M67: 36,314,734 km (0.072 R)
• M68: 36,614,677 km (0.098 R)
• M69: 37,217,108 km (0.111 R)
• M70: 37,443,749 km (0.112 R)
• M71: 38,813,766 km (0.042 R)
• M72: 39,427,865 km (0.085 R)
• M73: 41,445,940 km (0.107 R)
• M74: 42,546,382 km (0.083 R)
• M75: 43,656,399 km (0.098 R)
• M76: 43,815,720 km (0.108 R)
• M77: 43,975,341 km (0.047 R)
• M78: 45,662,207 km (0.087 R)
• M79: 46,635,640 km (0.041 R)
• M80: 48,190,860 km (0.09 R)
• M81: 50,932,241 km (0.099 R)
• M82: 51,267,938 km (0.094 R)
• M83: 51,604,384 km (0.114 R)
• M84: 51,772,831 km (0.099 R)
• M85: 53,042,468 km (0.12 R)
• M86: 53,127,440 km (0.114 R)
• M87: 54,065,418 km (0.109 R)
• M88: 54,150,988 km (0.106 R)
• M89: 55,267,138 km (0.049 R)
• M90: 56,304,300 km (0.114 R)
• M91: 56,564,451 km (0.056 R)
• M92: 56,825,200 km (0.077 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit