🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.84 AU - 1.06 AU

Year: 322 Days

Day: 31.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.42 AU - 1.94 AU

Year: 758 Days

Day: 14.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.7

Radius: 4

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.71 AU - 18.11 AU

Year: 24216 Days

Day: 23.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,642,800 km

• M1: 57,595 km (0.108 R)
• M2: 146,008 km (0.063 R)
• M3: 174,431 km (0.086 R)
• M4: 260,899 km (0.103 R)
• M5: 335,099 km (0.108 R)
• M6: 402,269 km (0.044 R)
• M7: 430,543 km (0.104 R)
• M8: 1,027,289 km (0.102 R)
• M9: 1,167,312 km (0.077 R)
• M10: 1,622,987 km (0.113 R)
• M11: 1,809,835 km (0.114 R)
• M12: 2,102,748 km (0.1 R)
• M13: 2,280,470 km (0.111 R)
• M14: 2,358,261 km (0.073 R)
• M15: 3,356,228 km (0.102 R)
• M16: 3,991,421 km (0.102 R)
• M17: 4,338,637 km (0.094 R)
• M18: 5,785,997 km (0.062 R)
• M19: 5,963,270 km (0.054 R)
• M20: 6,542,214 km (0.073 R)
• M21: 6,875,817 km (0.114 R)
• M22: 7,675,418 km (0.089 R)
• M23: 7,791,955 km (0.097 R)
• M24: 7,948,434 km (0.071 R)
• M25: 8,105,811 km (0.079 R)
• M26: 8,304,178 km (0.094 R)
• M27: 8,624,616 km (0.088 R)
• M28: 9,195,332 km (0.109 R)
• M29: 9,277,761 km (0.093 R)
• M30: 11,330,543 km (0.103 R)
• M31: 11,419,105 km (0.111 R)
• M32: 13,751,335 km (0.101 R)
• M33: 16,624,662 km (0.114 R)
• M34: 17,180,268 km (0.043 R)
• M35: 17,434,734 km (0.081 R)
• M36: 18,621,644 km (0.112 R)
• M37: 19,040,518 km (0.107 R)
• M38: 21,181,114 km (0.061 R)
• M39: 21,618,388 km (0.101 R)
• M40: 22,501,614 km (0.075 R)
• M41: 24,360,368 km (0.083 R)
• M42: 24,417,364 km (0.048 R)
• M43: 25,452,582 km (0.057 R)
• M44: 26,796,120 km (0.06 R)
• M45: 28,042,719 km (0.111 R)
• M46: 29,186,844 km (0.098 R)
• M47: 29,612,151 km (0.108 R)
• M48: 29,795,109 km (0.048 R)
• M49: 31,086,138 km (0.108 R)
• M50: 32,019,330 km (0.113 R)
• M51: 32,961,647 km (0.085 R)
• M52: 33,024,927 km (0.093 R)
• M53: 34,809,330 km (0.057 R)
• M54: 35,002,461 km (0.091 R)
• M55: 35,389,620 km (0.101 R)
• M56: 35,583,649 km (0.1 R)
• M57: 35,713,350 km (0.075 R)
• M58: 36,624,999 km (0.115 R)
• M59: 37,676,224 km (0.095 R)
• M60: 37,742,196 km (0.092 R)
• M61: 37,874,291 km (0.118 R)
• M62: 37,940,563 km (0.114 R)
• M63: 38,471,037 km (0.029 R)
• M64: 38,537,608 km (0.114 R)
• M65: 38,737,321 km (0.119 R)
• M66: 38,803,892 km (0.092 R)
• M67: 39,405,426 km (0.088 R)
• M68: 40,144,738 km (0.103 R)
• M69: 43,562,900 km (0.066 R)
• M70: 44,257,483 km (0.047 R)
• M71: 44,606,345 km (0.088 R)
• M72: 45,236,302 km (0.117 R)
• M73: 46,505,191 km (0.036 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit