🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.08 AU - 1.6 AU

Year: 564 Days

Day: 27.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,351,944 km

• M1: 75,846 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.52 AU - 1.82 AU

Year: 784 Days

Day: 15.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,351,944 km

• M1: 545,434 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.99 AU - 2.85 AU

Year: 1368 Days

Day: 33.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,351,944 km

• M1: 1,132,007 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.33 AU - 3.81 AU

Year: 2451 Days

Day: 40.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.28 AU - 3.96 AU

Year: 2503 Days

Day: 19.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.3

Radius: 3.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.88 AU - 19.44 AU

Year: 23610 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,351,944 km

• M1: 48,769 km (0.118 R)
• M2: 118,033 km (0.097 R)
• M3: 232,475 km (0.087 R)
• M4: 507,735 km (0.105 R)
• M5: 611,556 km (0.112 R)
• M6: 823,835 km (0.075 R)
• M7: 1,106,575 km (0.067 R)
• M8: 1,207,105 km (0.106 R)
• M9: 1,526,048 km (0.089 R)
• M10: 1,810,882 km (0.064 R)
• M11: 1,869,824 km (0.087 R)
• M12: 1,969,456 km (0.114 R)
• M13: 2,173,807 km (0.098 R)
• M14: 2,449,665 km (0.072 R)
• M15: 2,918,206 km (0.115 R)
• M16: 2,941,244 km (0.09 R)
• M17: 2,964,282 km (0.094 R)
• M18: 3,127,343 km (0.051 R)
• M19: 3,269,611 km (0.092 R)
• M20: 3,389,589 km (0.03 R)
• M21: 3,511,062 km (0.12 R)
• M22: 3,708,531 km (0.059 R)
• M23: 3,733,364 km (0.036 R)
• M24: 4,062,629 km (0.109 R)
• M25: 4,165,702 km (0.069 R)
• M26: 4,911,597 km (0.102 R)
• M27: 4,966,500 km (0.109 R)
• M28: 5,497,572 km (0.096 R)
• M29: 5,755,329 km (0.096 R)
• M30: 5,929,461 km (0.111 R)
• M31: 6,282,811 km (0.074 R)
• M32: 6,856,070 km (0.05 R)
• M33: 7,164,392 km (0.099 R)
• M34: 7,226,624 km (0.096 R)
• M35: 7,730,919 km (0.112 R)
• M36: 8,181,358 km (0.099 R)
• M37: 8,213,821 km (0.064 R)
• M38: 8,311,658 km (0.026 R)
• M39: 8,541,141 km (0.12 R)
• M40: 8,640,175 km (0.073 R)
• M41: 8,973,179 km (0.117 R)
• M42: 9,242,456 km (0.111 R)
• M43: 9,962,021 km (0.035 R)
• M44: 10,311,033 km (0.113 R)
• M45: 10,416,500 km (0.066 R)
• M46: 10,557,571 km (0.113 R)
• M47: 10,593,025 km (0.026 R)
• M48: 10,699,389 km (0.076 R)
• M49: 11,020,875 km (0.094 R)
• M50: 11,782,927 km (0.103 R)
• M51: 11,856,529 km (0.112 R)
• M52: 12,226,036 km (0.091 R)
• M53: 12,337,785 km (0.034 R)
• M54: 12,375,035 km (0.075 R)
• M55: 12,524,483 km (0.085 R)
• M56: 13,935,640 km (0.088 R)
• M57: 14,443,226 km (0.115 R)
• M58: 15,316,129 km (0.052 R)
• M59: 16,124,257 km (0.072 R)
• M60: 16,451,427 km (0.064 R)
• M61: 17,070,613 km (0.045 R)
• M62: 18,673,255 km (0.096 R)
• M63: 18,930,713 km (0.1 R)
• M64: 19,318,919 km (0.114 R)
• M65: 20,059,578 km (0.056 R)
• M66: 20,279,188 km (0.084 R)
• M67: 20,676,520 km (0.092 R)
• M68: 21,076,395 km (0.107 R)
• M69: 21,389,055 km (0.103 R)
• M70: 22,701,028 km (0.108 R)
• M71: 24,365,604 km (0.062 R)
• M72: 25,354,446 km (0.115 R)
• M73: 25,687,002 km (0.103 R)
• M74: 26,068,925 km (0.05 R)
• M75: 26,886,477 km (0.076 R)
• M76: 27,761,475 km (0.119 R)
• M77: 29,140,768 km (0.1 R)
• M78: 31,098,854 km (0.078 R)
• M79: 32,427,582 km (0.115 R)
• M80: 33,774,861 km (0.11 R)
• M81: 33,827,071 km (0.101 R)
• M82: 33,931,490 km (0.075 R)
• M83: 34,665,567 km (0.048 R)
• M84: 34,718,225 km (0.066 R)
• M85: 34,981,816 km (0.082 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit