🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.82 AU - 0.98 AU

Year: 304 Days

Day: 23.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,098,483 km

• M1: 376,987 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.03 AU - 2.79 AU

Year: 1334 Days

Day: 31.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.9

Radius: 10.5

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.85 AU - 14.35 AU

Year: 15942 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,098,483 km

• M1: 137,181 km (0.118 R)
• M2: 306,825 km (0.072 R)
• M3: 401,820 km (0.117 R)
• M4: 528,828 km (0.067 R)
• M5: 850,464 km (0.051 R)
• M6: 946,356 km (0.05 R)
• M7: 1,046,288 km (0.103 R)
• M8: 1,149,809 km (0.094 R)
• M9: 1,875,359 km (0.093 R)
• M10: 2,267,156 km (0.07 R)
• M11: 2,369,181 km (0.09 R)
• M12: 2,829,045 km (0.119 R)
• M13: 3,013,350 km (0.073 R)
• M14: 3,163,845 km (0.116 R)
• M15: 3,316,734 km (0.106 R)
• M16: 3,952,825 km (0.108 R)
• M17: 4,159,419 km (0.085 R)
• M18: 4,285,081 km (0.101 R)
• M19: 4,583,380 km (0.071 R)
• M20: 4,844,428 km (0.04 R)
• M21: 5,290,230 km (0.048 R)
• M22: 5,610,369 km (0.081 R)
• M23: 5,889,668 km (0.111 R)
• M24: 6,126,033 km (0.05 R)
• M25: 6,221,476 km (0.097 R)
• M26: 6,365,539 km (0.109 R)
• M27: 6,656,956 km (0.085 R)
• M28: 7,102,458 km (0.049 R)
• M29: 7,404,795 km (0.115 R)
• M30: 7,918,215 km (0.077 R)
• M31: 8,022,335 km (0.079 R)
• M32: 8,126,755 km (0.082 R)
• M33: 8,817,298 km (0.094 R)
• M34: 9,196,828 km (0.067 R)
• M35: 10,596,017 km (0.071 R)
• M36: 13,339,193 km (0.116 R)
• M37: 13,774,972 km (0.105 R)
• M38: 15,304,311 km (0.1 R)
• M39: 15,891,632 km (0.087 R)
• M40: 16,686,296 km (0.054 R)
• M41: 17,223,203 km (0.086 R)
• M42: 19,356,768 km (0.069 R)
• M43: 22,157,389 km (0.102 R)
• M44: 22,378,046 km (0.069 R)
• M45: 22,673,352 km (0.102 R)
• M46: 23,492,102 km (0.098 R)
• M47: 25,158,622 km (0.098 R)
• M48: 25,235,216 km (0.097 R)
• M49: 25,542,640 km (0.032 R)
• M50: 26,862,841 km (0.1 R)
• M51: 26,941,230 km (0.085 R)
• M52: 29,246,533 km (0.09 R)
• M53: 30,627,022 km (0.104 R)
• M54: 31,449,063 km (0.057 R)
• M55: 31,614,368 km (0.047 R)
• M56: 32,695,512 km (0.11 R)
• M57: 33,282,833 km (0.116 R)
• M58: 33,958,268 km (0.098 R)
• M59: 36,617,968 km (0.068 R)
• M60: 36,791,801 km (0.113 R)
• M61: 37,053,149 km (0.113 R)
• M62: 37,227,729 km (0.034 R)
• M63: 38,016,708 km (0.051 R)
• M64: 38,369,161 km (0.098 R)
• M65: 39,611,272 km (0.11 R)
• M66: 39,968,512 km (0.085 R)
• M67: 40,506,466 km (0.118 R)
• M68: 40,596,374 km (0.109 R)
• M69: 41,046,813 km (0.105 R)
• M70: 42,134,689 km (0.107 R)
• M71: 42,316,899 km (0.088 R)
• M72: 43,507,698 km (0.071 R)
• M73: 44,246,113 km (0.082 R)
• M74: 45,361,366 km (0.077 R)
• M75: 50,589,961 km (0.109 R)
• M76: 56,306,544 km (0.093 R)
• M77: 60,777,725 km (0.111 R)
• M78: 61,913,173 km (0.114 R)
• M79: 62,327,858 km (0.075 R)
• M80: 64,414,898 km (0.117 R)
• M81: 65,783,719 km (0.032 R)
• M82: 65,995,250 km (0.061 R)
• M83: 67,481,655 km (0.107 R)
• M84: 68,979,129 km (0.098 R)
• M85: 69,408,924 km (0.107 R)
• M86: 69,839,616 km (0.09 R)
• M87: 70,595,684 km (0.058 R)
• M88: 71,571,511 km (0.096 R)
• M89: 71,680,269 km (0.087 R)
• M90: 72,115,598 km (0.109 R)
• M91: 72,442,769 km (0.106 R)
• M92: 72,770,388 km (0.072 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 12,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit