🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.71 AU - 0.91 AU

Year: 264 Days

Day: 25 Hours

Environment

Temp: 94 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.91 AU - 1.37 AU

Year: 440 Days

Day: 38.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.43 AU - 2.05 AU

Year: 830 Days

Day: 16.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,296,207 km

• M1: 229,034 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.93 AU - 3.19 AU

Year: 1481 Days

Day: 29.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.16 AU - 3.08 AU

Year: 1534 Days

Day: 40.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.2 AU - 3.46 AU

Year: 1722 Days

Day: 20.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.4

Radius: 6.1

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.05 AU - 19.45 AU

Year: 27045 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,296,207 km

• M1: 289,621 km (0.117 R)
• M2: 459,116 km (0.103 R)
• M3: 702,063 km (0.103 R)
• M4: 908,508 km (0.105 R)
• M5: 1,133,802 km (0.101 R)
• M6: 2,430,965 km (0.117 R)
• M7: 2,850,139 km (0.053 R)
• M8: 2,994,800 km (0.098 R)
• M9: 3,597,679 km (0.1 R)
• M10: 3,714,814 km (0.102 R)
• M11: 6,029,692 km (0.068 R)
• M12: 6,498,382 km (0.114 R)
• M13: 7,076,278 km (0.077 R)
• M14: 7,620,216 km (0.11 R)
• M15: 7,670,332 km (0.106 R)
• M16: 9,011,925 km (0.025 R)
• M17: 9,224,654 km (0.104 R)
• M18: 11,671,925 km (0.048 R)
• M19: 12,137,324 km (0.066 R)
• M20: 13,266,788 km (0.107 R)
• M21: 13,569,574 km (0.042 R)
• M22: 13,752,233 km (0.102 R)
• M23: 14,305,446 km (0.116 R)
• M24: 14,553,629 km (0.041 R)
• M25: 15,054,183 km (0.068 R)
• M26: 15,433,414 km (0.111 R)
• M27: 16,265,776 km (0.055 R)
• M28: 16,915,929 km (0.044 R)
• M29: 17,178,323 km (0.045 R)
• M30: 17,840,294 km (0.059 R)
• M31: 18,781,115 km (0.087 R)
• M32: 20,222,191 km (0.072 R)
• M33: 21,343,876 km (0.119 R)
• M34: 22,701,926 km (0.067 R)
• M35: 23,063,953 km (0.106 R)
• M36: 23,793,691 km (0.046 R)
• M37: 24,309,056 km (0.05 R)
• M38: 24,457,008 km (0.079 R)
• M39: 24,531,059 km (0.052 R)
• M40: 25,575,850 km (0.118 R)
• M41: 26,331,020 km (0.114 R)
• M42: 26,482,862 km (0.06 R)
• M43: 27,554,432 km (0.04 R)
• M44: 27,785,860 km (0.06 R)
• M45: 27,940,544 km (0.1 R)
• M46: 28,250,660 km (0.027 R)
• M47: 28,328,451 km (0.065 R)
• M48: 28,484,033 km (0.088 R)
• M49: 29,188,041 km (0.118 R)
• M50: 29,581,633 km (0.116 R)
• M51: 31,253,838 km (0.088 R)
• M52: 32,141,851 km (0.118 R)
• M53: 32,223,082 km (0.089 R)
• M54: 32,792,900 km (0.118 R)
• M55: 34,605,727 km (0.104 R)
• M56: 36,028,702 km (0.083 R)
• M57: 36,112,926 km (0.066 R)
• M58: 37,898,377 km (0.115 R)
• M59: 38,155,685 km (0.088 R)
• M60: 40,410,723 km (0.1 R)
• M61: 40,761,381 km (0.12 R)
• M62: 41,113,085 km (0.113 R)
• M63: 41,731,074 km (0.119 R)
• M64: 42,976,327 km (0.109 R)
• M65: 44,053,282 km (0.088 R)
• M66: 44,233,697 km (0.054 R)
• M67: 44,595,125 km (0.106 R)
• M68: 45,959,308 km (0.109 R)
• M69: 46,050,713 km (0.096 R)
• M70: 46,142,117 km (0.086 R)
• M71: 46,876,343 km (0.117 R)
• M72: 47,060,349 km (0.056 R)
• M73: 48,263,115 km (0.034 R)
• M74: 49,569,703 km (0.095 R)
• M75: 50,039,141 km (0.054 R)
• M76: 50,509,926 km (0.068 R)
• M77: 51,836,261 km (0.114 R)
• M78: 52,026,699 km (0.113 R)
• M79: 52,694,952 km (0.063 R)
• M80: 53,078,222 km (0.061 R)
• M81: 54,233,118 km (0.1 R)
• M82: 54,910,796 km (0.106 R)
• M83: 55,981,169 km (0.098 R)
• M84: 56,274,231 km (0.111 R)
• M85: 56,665,878 km (0.084 R)
• M86: 57,648,886 km (0.038 R)
• M87: 58,637,578 km (0.071 R)
• M88: 61,033,089 km (0.104 R)
• M89: 62,546,421 km (0.099 R)
• M90: 64,788,295 km (0.057 R)
• M91: 66,745,633 km (0.05 R)
• M92: 67,056,348 km (0.102 R)
• M93: 67,575,453 km (0.112 R)
• M94: 70,296,189 km (0.095 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 12,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit