🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.99 AU - 1.03 AU

Year: 364 Days

Day: 39.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,662,401 km

• M1: 83,027 km (0.109 R)
• M2: 352,004 km (0.12 R)

Asteroid Belt

Center: 7.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.5

Radius: 6.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.48 AU - 14.26 AU

Year: 18501 Days

Day: 22.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,662,401 km

• M1: 81,830 km (0.114 R)
• M2: 698,472 km (0.112 R)
• M3: 2,266,557 km (0.105 R)
• M4: 2,610,333 km (0.04 R)
• M5: 4,066,669 km (0.066 R)
• M6: 4,998,962 km (0.079 R)
• M7: 5,317,606 km (0.097 R)
• M8: 6,883,596 km (0.115 R)
• M9: 7,440,400 km (0.078 R)
• M10: 8,464,098 km (0.113 R)
• M11: 9,196,679 km (0.095 R)
• M12: 10,735,442 km (0.104 R)
• M13: 11,320,370 km (0.112 R)
• M14: 15,820,424 km (0.056 R)
• M15: 17,000,601 km (0.087 R)
• M16: 18,089,524 km (0.091 R)
• M17: 19,070,437 km (0.054 R)
• M18: 22,225,008 km (0.075 R)
• M19: 23,880,906 km (0.059 R)
• M20: 24,329,999 km (0.057 R)
• M21: 25,244,940 km (0.109 R)
• M22: 30,375,848 km (0.118 R)
• M23: 37,111,043 km (0.097 R)
• M24: 42,245,092 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.5

Radius: 5.4

Gravity: 28.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.62 AU - 17.38 AU

Year: 21856 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,662,401 km

• M1: 67,169 km (0.114 R)
• M2: 264,040 km (0.109 R)
• M3: 692,189 km (0.118 R)
• M4: 1,108,520 km (0.083 R)
• M5: 1,280,259 km (0.101 R)
• M6: 1,589,029 km (0.066 R)
• M7: 2,176,350 km (0.067 R)
• M8: 2,448,319 km (0.082 R)
• M9: 3,581,971 km (0.1 R)
• M10: 4,838,444 km (0.062 R)
• M11: 5,144,521 km (0.112 R)
• M12: 11,623,007 km (0.057 R)
• M13: 11,964,239 km (0.089 R)
• M14: 13,027,880 km (0.049 R)
• M15: 15,835,533 km (0.108 R)
• M16: 16,941,211 km (0.093 R)
• M17: 17,203,456 km (0.08 R)
• M18: 20,074,538 km (0.103 R)
• M19: 20,270,063 km (0.116 R)
• M20: 23,142,491 km (0.072 R)
• M21: 24,120,413 km (0.106 R)
• M22: 25,125,561 km (0.09 R)
• M23: 25,352,650 km (0.084 R)
• M24: 26,744,210 km (0.11 R)
• M25: 27,458,839 km (0.09 R)
• M26: 30,316,008 km (0.117 R)
• M27: 35,460,230 km (0.119 R)
• M28: 43,727,757 km (0.099 R)
• M29: 45,724,589 km (0.105 R)
• M30: 46,745,595 km (0.074 R)
• M31: 47,261,707 km (0.088 R)
• M32: 55,082,235 km (0.048 R)
• M33: 55,850,869 km (0.083 R)
• M34: 67,373,346 km (0.071 R)
• M35: 74,385,297 km (0.11 R)
• M36: 78,429,526 km (0.119 R)
• M37: 79,401,912 km (0.115 R)
• M38: 80,628,764 km (0.095 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit