🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.61 AU - 0.95 AU

Year: 200 Days

Day: 14.9 Hours

Environment

Temp: 346 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.16 AU - 1.32 AU

Year: 401 Days

Day: 30.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,784,503 km

• M1: 49,367 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.22 AU - 2.38 AU

Year: 1014 Days

Day: 46.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.35 AU - 2.65 AU

Year: 1149 Days

Day: 27.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.6 AU - 2.86 AU

Year: 1311 Days

Day: 41.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,784,503 km

• M1: 1,521,111 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.16 AU - 3.58 AU

Year: 1413 Days

Day: 38.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.02 AU - 5.06 AU

Year: 3288 Days

Day: 35.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,784,503 km

• M1: 38,746 km (0.045 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.26 AU - 6.4 AU

Year: 4090 Days

Day: 39.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,784,503 km

• M1: 1,597,107 km (0.04 R)
• M2: 3,840,177 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.8

Radius: 5.7

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.88 AU - 21.34 AU

Year: 25234 Days

Day: 19.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,784,503 km

• M1: 137,929 km (0.111 R)
• M2: 582,385 km (0.115 R)
• M3: 658,380 km (0.077 R)
• M4: 711,039 km (0.032 R)
• M5: 792,719 km (0.056 R)
• M6: 1,623,885 km (0.077 R)
• M7: 1,696,141 km (0.11 R)
• M8: 1,732,643 km (0.084 R)
• M9: 1,843,794 km (0.117 R)
• M10: 1,919,191 km (0.073 R)
• M11: 1,995,785 km (0.063 R)
• M12: 2,311,736 km (0.112 R)
• M13: 2,686,030 km (0.114 R)
• M14: 2,858,367 km (0.114 R)
• M15: 3,034,443 km (0.113 R)
• M16: 3,259,438 km (0.059 R)
• M17: 4,015,356 km (0.072 R)
• M18: 4,113,493 km (0.097 R)
• M19: 4,412,838 km (0.05 R)
• M20: 4,463,402 km (0.119 R)
• M21: 4,565,129 km (0.088 R)
• M22: 5,085,430 km (0.109 R)
• M23: 7,467,477 km (0.098 R)
• M24: 8,016,651 km (0.069 R)
• M25: 9,873,310 km (0.113 R)
• M26: 10,273,335 km (0.104 R)
• M27: 10,610,827 km (0.086 R)
• M28: 10,951,911 km (0.117 R)
• M29: 11,996,552 km (0.109 R)
• M30: 12,209,281 km (0.09 R)
• M31: 13,145,614 km (0.119 R)
• M32: 13,955,686 km (0.073 R)
• M33: 14,329,232 km (0.086 R)
• M34: 14,404,330 km (0.101 R)
• M35: 14,933,757 km (0.092 R)
• M36: 15,392,723 km (0.087 R)
• M37: 17,433,986 km (0.087 R)
• M38: 17,997,970 km (0.111 R)
• M39: 20,228,774 km (0.098 R)
• M40: 22,283,500 km (0.069 R)
• M41: 22,457,782 km (0.11 R)
• M42: 24,583,418 km (0.063 R)
• M43: 25,487,887 km (0.096 R)
• M44: 26,219,271 km (0.108 R)
• M45: 26,311,124 km (0.063 R)
• M46: 26,679,883 km (0.076 R)
• M47: 28,171,822 km (0.116 R)
• M48: 29,022,735 km (0.114 R)
• M49: 29,403,761 km (0.071 R)
• M50: 29,499,204 km (0.093 R)
• M51: 29,786,282 km (0.068 R)
• M52: 30,653,202 km (0.085 R)
• M53: 33,005,030 km (0.108 R)
• M54: 34,907,766 km (0.105 R)
• M55: 35,719,484 km (0.092 R)
• M56: 36,025,411 km (0.096 R)
• M57: 36,434,711 km (0.082 R)
• M58: 37,258,098 km (0.11 R)
• M59: 38,191,588 km (0.1 R)
• M60: 41,251,613 km (0.071 R)
• M61: 42,540,698 km (0.059 R)
• M62: 46,932,143 km (0.085 R)
• M63: 48,277,327 km (0.11 R)
• M64: 51,005,693 km (0.094 R)
• M65: 53,666,740 km (0.116 R)
• M66: 58,521,191 km (0.067 R)
• M67: 58,641,318 km (0.051 R)
• M68: 59,243,300 km (0.051 R)
• M69: 60,453,397 km (0.096 R)
• M70: 61,916,165 km (0.087 R)
• M71: 63,884,574 km (0.107 R)
• M72: 64,008,291 km (0.059 R)
• M73: 65,000,873 km (0.097 R)
• M74: 65,125,339 km (0.108 R)
• M75: 67,882,727 km (0.115 R)
• M76: 68,008,987 km (0.111 R)
• M77: 69,529,949 km (0.116 R)
• M78: 70,166,936 km (0.086 R)
• M79: 70,805,869 km (0.099 R)
• M80: 71,190,186 km (0.093 R)
• M81: 71,703,755 km (0.104 R)
• M82: 72,218,372 km (0.103 R)
• M83: 73,251,645 km (0.111 R)
• M84: 73,381,047 km (0.049 R)
• M85: 76,117,790 km (0.105 R)
• M86: 84,254,418 km (0.091 R)
• M87: 84,661,624 km (0.083 R)
• M88: 86,570,642 km (0.1 R)
• M89: 86,707,674 km (0.074 R)
• M90: 87,393,131 km (0.112 R)
• M91: 88,356,093 km (0.09 R)
• M92: 89,599,251 km (0.094 R)
• M93: 91,126,346 km (0.051 R)

Kuiper Belt

Range: 37.7 - 60.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 14,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit