🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.72 AU

Year: 175 Days

Day: 21.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.41 AU - 1.55 AU

Year: 678 Days

Day: 31.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 81.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.8

Radius: 8.7

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.79 AU - 6.51 AU

Year: 5746 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,879,819 km

• M1: 109,206 km (0.099 R)
• M2: 237,262 km (0.1 R)
• M3: 441,912 km (0.058 R)
• M4: 505,042 km (0.09 R)
• M5: 844,031 km (0.076 R)
• M6: 911,500 km (0.033 R)
• M7: 1,355,506 km (0.116 R)
• M8: 1,754,783 km (0.042 R)
• M9: 1,931,757 km (0.114 R)
• M10: 2,004,163 km (0.06 R)
• M11: 2,208,214 km (0.071 R)
• M12: 2,360,954 km (0.116 R)
• M13: 2,517,134 km (0.057 R)
• M14: 2,656,709 km (0.063 R)
• M15: 3,069,449 km (0.066 R)
• M16: 3,283,524 km (0.095 R)
• M17: 3,794,251 km (0.118 R)
• M18: 3,862,767 km (0.063 R)
• M19: 3,954,620 km (0.105 R)
• M20: 4,093,895 km (0.099 R)
• M21: 4,401,319 km (0.047 R)
• M22: 4,545,830 km (0.055 R)
• M23: 4,864,175 km (0.119 R)
• M24: 5,114,003 km (0.09 R)
• M25: 5,317,008 km (0.117 R)
• M26: 5,941,579 km (0.101 R)
• M27: 6,101,349 km (0.038 R)
• M28: 6,452,605 km (0.114 R)
• M29: 6,865,944 km (0.107 R)
• M30: 7,033,793 km (0.119 R)
• M31: 7,401,953 km (0.076 R)
• M32: 7,459,099 km (0.097 R)
• M33: 7,863,762 km (0.06 R)
• M34: 7,951,276 km (0.032 R)
• M35: 8,334,845 km (0.119 R)
• M36: 8,603,822 km (0.1 R)
• M37: 8,694,179 km (0.114 R)
• M38: 8,815,204 km (0.062 R)
• M39: 9,834,115 km (0.045 R)
• M40: 10,277,523 km (0.092 R)
• M41: 11,381,556 km (0.092 R)
• M42: 11,680,153 km (0.109 R)
• M43: 11,780,234 km (0.118 R)
• M44: 11,914,124 km (0.083 R)
• M45: 12,082,272 km (0.104 R)
• M46: 12,183,550 km (0.04 R)
• M47: 13,525,143 km (0.049 R)
• M48: 13,595,155 km (0.117 R)
• M49: 14,445,320 km (0.112 R)
• M50: 15,166,980 km (0.033 R)
• M51: 15,532,149 km (0.105 R)
• M52: 15,605,451 km (0.116 R)
• M53: 15,679,054 km (0.047 R)
• M54: 15,752,656 km (0.075 R)
• M55: 15,863,209 km (0.094 R)
• M56: 16,011,161 km (0.119 R)
• M57: 16,345,662 km (0.063 R)
• M58: 17,287,081 km (0.068 R)
• M59: 17,553,814 km (0.115 R)
• M60: 17,745,150 km (0.103 R)
• M61: 18,052,723 km (0.059 R)
• M62: 19,656,861 km (0.105 R)
• M63: 19,815,734 km (0.065 R)
• M64: 20,215,011 km (0.111 R)
• M65: 20,940,261 km (0.093 R)
• M66: 21,143,265 km (0.079 R)
• M67: 21,715,029 km (0.093 R)
• M68: 22,374,755 km (0.088 R)
• M69: 22,957,439 km (0.062 R)
• M70: 25,078,886 km (0.087 R)
• M71: 25,944,759 km (0.045 R)
• M72: 26,119,190 km (0.054 R)
• M73: 28,018,185 km (0.099 R)
• M74: 29,687,548 km (0.06 R)
• M75: 30,281,751 km (0.047 R)
• M76: 30,511,234 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 17,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit