🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.57 AU - 0.59 AU

Year: 162 Days

Day: 39.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,300,928 km

• M1: 31,266 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.24 AU - 1.24 AU

Year: 507 Days

Day: 31 Hours

Environment

Temp: 8 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.22 AU - 1.98 AU

Year: 743 Days

Day: 42.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 138.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.6

Radius: 3.3

Gravity: 89.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.7 AU - 14.24 AU

Year: 19168 Days

Day: 21.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 83,300,928 km

• M1: 42,336 km (0.115 R)
• M2: 414,835 km (0.096 R)
• M3: 628,461 km (0.058 R)
• M4: 976,575 km (0.112 R)
• M5: 1,123,031 km (0.12 R)
• M6: 4,998,065 km (0.067 R)
• M7: 5,161,875 km (0.111 R)
• M8: 8,620,278 km (0.105 R)
• M9: 9,836,509 km (0.104 R)
• M10: 10,533,934 km (0.107 R)
• M11: 11,072,636 km (0.118 R)
• M12: 11,937,611 km (0.069 R)
• M13: 12,510,720 km (0.052 R)
• M14: 14,173,949 km (0.116 R)
• M15: 14,449,658 km (0.091 R)
• M16: 14,728,060 km (0.114 R)
• M17: 16,602,820 km (0.109 R)
• M18: 18,747,605 km (0.118 R)
• M19: 20,689,834 km (0.071 R)
• M20: 22,381,637 km (0.056 R)
• M21: 24,953,074 km (0.08 R)
• M22: 27,377,607 km (0.047 R)
• M23: 30,819,256 km (0.081 R)
• M24: 34,144,218 km (0.055 R)
• M25: 35,110,171 km (0.09 R)
• M26: 35,543,856 km (0.073 R)
• M27: 37,416,372 km (0.118 R)
• M28: 39,108,623 km (0.076 R)
• M29: 40,838,424 km (0.116 R)
• M30: 43,683,925 km (0.062 R)
• M31: 43,925,376 km (0.067 R)
• M32: 44,410,222 km (0.038 R)
• M33: 46,376,537 km (0.098 R)
• M34: 48,005,508 km (0.091 R)
• M35: 51,086,775 km (0.063 R)
• M36: 51,478,722 km (0.09 R)
• M37: 51,740,817 km (0.09 R)
• M38: 56,025,001 km (0.12 R)
• M39: 58,509,822 km (0.109 R)
• M40: 65,252,198 km (0.083 R)
• M41: 67,032,711 km (0.092 R)
• M42: 69,291,939 km (0.079 R)
• M43: 69,748,362 km (0.067 R)
• M44: 73,766,112 km (0.087 R)
• M45: 77,735,542 km (0.109 R)
• M46: 80,167,105 km (0.078 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 18,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit