🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.52 AU - 0.6 AU

Year: 153 Days

Day: 37.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.53 AU - 0.75 AU

Year: 187 Days

Day: 24.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.8 AU - 2.96 AU

Year: 1785 Days

Day: 38.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.9

Radius: 6.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.39 AU - 19.87 AU

Year: 24770 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,705,720 km

• M1: 86,019 km (0.117 R)
• M2: 542,741 km (0.119 R)
• M3: 865,124 km (0.093 R)
• M4: 1,532,630 km (0.119 R)
• M5: 1,813,575 km (0.108 R)
• M6: 2,188,018 km (0.119 R)
• M7: 2,436,650 km (0.102 R)
• M8: 2,750,656 km (0.102 R)
• M9: 3,683,997 km (0.091 R)
• M10: 5,236,075 km (0.076 R)
• M11: 5,569,529 km (0.057 R)
• M12: 5,996,032 km (0.063 R)
• M13: 6,402,639 km (0.115 R)
• M14: 8,068,412 km (0.051 R)
• M15: 10,402,138 km (0.101 R)
• M16: 11,049,149 km (0.102 R)
• M17: 11,413,270 km (0.11 R)
• M18: 12,101,570 km (0.111 R)
• M19: 14,985,219 km (0.043 R)
• M20: 15,886,546 km (0.044 R)
• M21: 16,664,754 km (0.037 R)
• M22: 16,903,063 km (0.05 R)
• M23: 18,381,240 km (0.032 R)
• M24: 20,393,032 km (0.034 R)
• M25: 20,849,006 km (0.118 R)
• M26: 21,781,300 km (0.094 R)
• M27: 25,578,394 km (0.076 R)
• M28: 27,632,671 km (0.084 R)
• M29: 34,968,502 km (0.091 R)
• M30: 35,490,300 km (0.078 R)
• M31: 38,454,282 km (0.038 R)
• M32: 48,167,672 km (0.1 R)
• M33: 48,813,785 km (0.063 R)
• M34: 49,629,542 km (0.111 R)
• M35: 57,928,634 km (0.072 R)
• M36: 59,396,039 km (0.043 R)
• M37: 66,107,897 km (0.105 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: 331 - 18,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit