🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.44 AU - 0.62 AU

Year: 148 Days

Day: 23.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.58 AU - 3.02 AU

Year: 1794 Days

Day: 14.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 84.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,905,478 km

• M1: 152,291 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.9 AU - 4.28 AU

Year: 2604 Days

Day: 27.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.3

Radius: 4.8

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.34 AU - 18.36 AU

Year: 23027 Days

Day: 16.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,905,478 km

• M1: 81,531 km (0.11 R)
• M2: 1,037,611 km (0.094 R)
• M3: 1,254,528 km (0.101 R)
• M4: 1,674,150 km (0.106 R)
• M5: 2,598,515 km (0.119 R)
• M6: 3,059,426 km (0.055 R)
• M7: 3,724,688 km (0.1 R)
• M8: 4,782,644 km (0.1 R)
• M9: 4,941,068 km (0.096 R)
• M10: 6,616,415 km (0.085 R)
• M11: 7,331,193 km (0.038 R)
• M12: 7,422,298 km (0.082 R)
• M13: 7,513,852 km (0.1 R)
• M14: 8,929,946 km (0.091 R)
• M15: 9,124,872 km (0.104 R)
• M16: 9,618,395 km (0.055 R)
• M17: 9,918,638 km (0.105 R)
• M18: 10,272,886 km (0.118 R)
• M19: 10,323,749 km (0.04 R)
• M20: 11,150,128 km (0.096 R)
• M21: 12,920,618 km (0.082 R)
• M22: 13,418,331 km (0.036 R)
• M23: 13,529,931 km (0.051 R)
• M24: 16,118,123 km (0.096 R)
• M25: 16,414,926 km (0.08 R)
• M26: 16,534,155 km (0.051 R)
• M27: 18,356,856 km (0.074 R)
• M28: 20,178,509 km (0.072 R)
• M29: 21,013,564 km (0.11 R)
• M30: 21,207,892 km (0.093 R)
• M31: 21,859,989 km (0.062 R)
• M32: 24,057,881 km (0.12 R)
• M33: 24,328,952 km (0.082 R)
• M34: 24,601,220 km (0.07 R)
• M35: 28,016,240 km (0.098 R)
• M36: 28,874,932 km (0.098 R)
• M37: 29,814,856 km (0.092 R)
• M38: 31,354,367 km (0.047 R)
• M39: 32,619,517 km (0.031 R)
• M40: 33,371,395 km (0.068 R)
• M41: 34,892,357 km (0.118 R)
• M42: 35,276,075 km (0.071 R)
• M43: 35,970,359 km (0.076 R)
• M44: 38,396,089 km (0.113 R)
• M45: 38,792,373 km (0.088 R)
• M46: 38,871,660 km (0.113 R)
• M47: 39,429,062 km (0.102 R)
• M48: 39,748,603 km (0.104 R)
• M49: 42,254,816 km (0.104 R)
• M50: 42,500,157 km (0.117 R)
• M51: 43,403,429 km (0.095 R)
• M52: 45,145,197 km (0.106 R)
• M53: 45,982,795 km (0.1 R)
• M54: 46,656,434 km (0.095 R)
• M55: 48,696,949 km (0.086 R)
• M56: 49,125,697 km (0.073 R)
• M57: 49,211,716 km (0.108 R)
• M58: 50,246,484 km (0.094 R)
• M59: 54,278,895 km (0.091 R)
• M60: 55,437,231 km (0.108 R)
• M61: 55,795,219 km (0.099 R)
• M62: 56,783,911 km (0.12 R)
• M63: 59,143,369 km (0.115 R)
• M64: 60,795,527 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit