🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.56 AU - 0.88 AU

Year: 230 Days

Day: 29.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.69 AU - 2.79 AU

Year: 1263 Days

Day: 36.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 12.4

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.85 AU - 5.97 AU

Year: 5413 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,767,891 km

• M1: 162,463 km (0.109 R)
• M2: 323,730 km (0.11 R)
• M3: 707,149 km (0.11 R)
• M4: 1,442,722 km (0.069 R)
• M5: 1,682,826 km (0.099 R)
• M6: 1,826,141 km (0.084 R)
• M7: 1,992,344 km (0.117 R)
• M8: 2,125,187 km (0.11 R)
• M9: 2,202,529 km (0.095 R)
• M10: 2,898,010 km (0.092 R)
• M11: 3,071,244 km (0.113 R)
• M12: 3,360,267 km (0.047 R)
• M13: 3,751,615 km (0.084 R)
• M14: 3,917,071 km (0.11 R)
• M15: 4,060,834 km (0.026 R)
• M16: 4,527,879 km (0.106 R)
• M17: 4,678,973 km (0.094 R)
• M18: 4,986,247 km (0.061 R)
• M19: 5,379,839 km (0.104 R)
• M20: 5,566,836 km (0.095 R)
• M21: 6,168,967 km (0.108 R)
• M22: 6,506,161 km (0.107 R)
• M23: 6,677,151 km (0.093 R)
• M24: 7,023,321 km (0.06 R)
• M25: 7,375,624 km (0.115 R)
• M26: 7,613,634 km (0.118 R)
• M27: 8,127,952 km (0.116 R)
• M28: 8,622,372 km (0.095 R)
• M29: 9,254,274 km (0.092 R)
• M30: 9,737,924 km (0.112 R)
• M31: 10,395,706 km (0.092 R)
• M32: 10,495,637 km (0.115 R)
• M33: 11,374,973 km (0.108 R)
• M34: 11,650,383 km (0.082 R)
• M35: 11,997,600 km (0.072 R)
• M36: 12,277,946 km (0.054 R)
• M37: 12,702,505 km (0.096 R)
• M38: 13,420,724 km (0.103 R)
• M39: 13,858,148 km (0.097 R)
• M40: 14,078,506 km (0.109 R)
• M41: 14,597,461 km (0.07 R)
• M42: 16,114,383 km (0.116 R)
• M43: 16,346,260 km (0.083 R)
• M44: 17,403,319 km (0.032 R)
• M45: 18,160,434 km (0.094 R)
• M46: 18,361,493 km (0.109 R)
• M47: 18,482,368 km (0.106 R)
• M48: 18,644,083 km (0.039 R)
• M49: 19,254,742 km (0.072 R)
• M50: 20,120,764 km (0.105 R)
• M51: 21,379,780 km (0.086 R)
• M52: 21,677,180 km (0.082 R)
• M53: 21,805,086 km (0.112 R)
• M54: 22,018,862 km (0.118 R)
• M55: 22,190,301 km (0.111 R)
• M56: 22,967,611 km (0.109 R)
• M57: 24,061,770 km (0.072 R)
• M58: 24,682,003 km (0.072 R)
• M59: 24,815,594 km (0.063 R)
• M60: 25,352,351 km (0.062 R)
• M61: 25,442,110 km (0.106 R)
• M62: 26,482,862 km (0.076 R)
• M63: 26,893,808 km (0.072 R)
• M64: 27,583,603 km (0.047 R)
• M65: 27,722,281 km (0.085 R)
• M66: 28,093,134 km (0.053 R)
• M67: 28,652,480 km (0.107 R)
• M68: 29,498,456 km (0.053 R)
• M69: 30,974,688 km (0.092 R)
• M70: 31,359,603 km (0.068 R)
• M71: 31,600,905 km (0.094 R)
• M72: 31,988,363 km (0.07 R)
• M73: 32,133,922 km (0.112 R)
• M74: 32,231,310 km (0.037 R)
• M75: 32,670,081 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit