🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 47.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,153,464 km

• M1: 421,417 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.67 AU - 0.83 AU

Year: 243 Days

Day: 32.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.52 AU - 2.36 AU

Year: 1013 Days

Day: 43.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 163 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,153,464 km

• M1: 775,067 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.5

Radius: 6.6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.52 AU - 14.42 AU

Year: 19567 Days

Day: 24.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 58,153,464 km

• M1: 178,321 km (0.112 R)
• M2: 339,737 km (0.054 R)
• M3: 414,536 km (0.098 R)
• M4: 564,134 km (0.093 R)
• M5: 654,939 km (0.06 R)
• M6: 831,166 km (0.047 R)
• M7: 935,585 km (0.107 R)
• M8: 1,000,361 km (0.031 R)
• M9: 1,946,119 km (0.097 R)
• M10: 2,772,647 km (0.071 R)
• M11: 3,321,671 km (0.098 R)
• M12: 3,903,607 km (0.102 R)
• M13: 4,443,206 km (0.089 R)
• M14: 5,082,588 km (0.114 R)
• M15: 5,393,452 km (0.052 R)
• M16: 5,790,634 km (0.109 R)
• M17: 5,871,268 km (0.092 R)
• M18: 6,197,391 km (0.044 R)
• M19: 8,229,229 km (0.115 R)
• M20: 8,502,395 km (0.092 R)
• M21: 9,339,395 km (0.116 R)
• M22: 9,481,363 km (0.039 R)
• M23: 9,576,508 km (0.099 R)
• M24: 11,798,634 km (0.114 R)
• M25: 12,677,821 km (0.092 R)
• M26: 13,151,747 km (0.098 R)
• M27: 13,417,583 km (0.111 R)
• M28: 16,570,807 km (0.032 R)
• M29: 16,742,844 km (0.109 R)
• M30: 16,857,885 km (0.034 R)
• M31: 19,333,580 km (0.11 R)
• M32: 19,454,305 km (0.098 R)
• M33: 20,490,420 km (0.091 R)
• M34: 21,046,027 km (0.11 R)
• M35: 21,983,258 km (0.105 R)
• M36: 22,109,219 km (0.111 R)
• M37: 22,488,749 km (0.054 R)
• M38: 22,742,766 km (0.051 R)
• M39: 23,318,119 km (0.052 R)
• M40: 23,768,858 km (0.082 R)
• M41: 25,666,806 km (0.108 R)
• M42: 25,733,078 km (0.103 R)
• M43: 25,799,499 km (0.116 R)
• M44: 26,198,776 km (0.104 R)
• M45: 26,936,443 km (0.096 R)
• M46: 27,409,322 km (0.07 R)
• M47: 30,023,993 km (0.119 R)
• M48: 30,514,226 km (0.104 R)
• M49: 33,583,376 km (0.115 R)
• M50: 34,384,173 km (0.07 R)
• M51: 35,856,216 km (0.037 R)
• M52: 39,090,223 km (0.096 R)
• M53: 40,317,225 km (0.116 R)
• M54: 40,625,845 km (0.118 R)
• M55: 40,780,529 km (0.084 R)
• M56: 41,090,346 km (0.074 R)
• M57: 43,123,681 km (0.107 R)
• M58: 44,073,029 km (0.11 R)
• M59: 44,152,465 km (0.102 R)
• M60: 47,939,086 km (0.095 R)
• M61: 50,742,401 km (0.091 R)
• M62: 52,079,956 km (0.054 R)
• M63: 52,837,370 km (0.109 R)
• M64: 54,193,025 km (0.053 R)
• M65: 56,678,893 km (0.108 R)
• M66: 56,851,828 km (0.1 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: 273 - 17,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit