🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.59 AU - 0.89 AU

Year: 239 Days

Day: 21.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,399,284 km

• M1: 511,475 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.88 AU - 2.8 AU

Year: 1341 Days

Day: 34 Hours

Environment

Temp: -99 °C

Axial Tilt: 101.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.4

Radius: 8.4

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.97 AU - 5.87 AU

Year: 4090 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,399,284 km

• M1: 108,608 km (0.052 R)
• M2: 204,500 km (0.088 R)
• M3: 270,024 km (0.084 R)
• M4: 504,444 km (0.093 R)
• M5: 562,937 km (0.103 R)
• M6: 623,973 km (0.107 R)
• M7: 916,437 km (0.11 R)
• M8: 1,027,289 km (0.069 R)
• M9: 1,208,900 km (0.077 R)
• M10: 1,262,905 km (0.119 R)
• M11: 1,515,576 km (0.104 R)
• M12: 1,647,970 km (0.118 R)
• M13: 1,708,108 km (0.111 R)
• M14: 1,924,577 km (0.056 R)
• M15: 2,036,177 km (0.056 R)
• M16: 2,166,327 km (0.097 R)
• M17: 2,249,204 km (0.12 R)
• M18: 2,556,029 km (0.082 R)
• M19: 2,696,801 km (0.106 R)
• M20: 2,858,217 km (0.095 R)
• M21: 3,041,474 km (0.1 R)
• M22: 3,134,524 km (0.042 R)
• M23: 3,209,622 km (0.082 R)
• M24: 3,574,641 km (0.1 R)
• M25: 3,633,583 km (0.107 R)
• M26: 4,014,010 km (0.075 R)
• M27: 4,344,173 km (0.092 R)
• M28: 4,747,788 km (0.098 R)
• M29: 5,820,404 km (0.108 R)
• M30: 5,959,680 km (0.118 R)
• M31: 6,241,522 km (0.079 R)
• M32: 6,383,940 km (0.11 R)
• M33: 6,891,376 km (0.096 R)
• M34: 7,436,809 km (0.046 R)
• M35: 7,816,638 km (0.103 R)
• M36: 8,280,841 km (0.113 R)
• M37: 8,833,754 km (0.117 R)
• M38: 8,940,418 km (0.047 R)
• M39: 9,101,235 km (0.11 R)
• M40: 10,086,188 km (0.027 R)
• M41: 10,281,562 km (0.106 R)
• M42: 10,846,893 km (0.089 R)
• M43: 11,626,148 km (0.083 R)
• M44: 12,037,243 km (0.113 R)
• M45: 12,155,575 km (0.106 R)
• M46: 12,393,436 km (0.116 R)
• M47: 13,116,143 km (0.095 R)
• M48: 13,298,952 km (0.078 R)
• M49: 13,360,137 km (0.078 R)
• M50: 13,605,627 km (0.03 R)
• M51: 14,132,212 km (0.089 R)
• M52: 15,013,941 km (0.06 R)
• M53: 15,461,538 km (0.118 R)
• M54: 15,558,029 km (0.066 R)
• M55: 15,719,295 km (0.118 R)
• M56: 15,913,623 km (0.043 R)
• M57: 16,076,086 km (0.112 R)
• M58: 16,534,005 km (0.097 R)
• M59: 16,731,475 km (0.053 R)
• M60: 17,966,854 km (0.051 R)
• M61: 18,408,018 km (0.086 R)
• M62: 18,715,442 km (0.092 R)
• M63: 20,032,052 km (0.067 R)
• M64: 20,137,220 km (0.05 R)
• M65: 20,701,503 km (0.087 R)
• M66: 21,021,343 km (0.051 R)
• M67: 21,450,091 km (0.084 R)
• M68: 21,917,883 km (0.072 R)
• M69: 21,990,139 km (0.058 R)
• M70: 22,316,412 km (0.104 R)
• M71: 22,863,641 km (0.117 R)
• M72: 23,600,111 km (0.045 R)
• M73: 23,934,014 km (0.056 R)
• M74: 24,681,853 km (0.058 R)
• M75: 24,794,650 km (0.067 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 13,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit