🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.57 AU - 0.93 AU

Year: 234 Days

Day: 27.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,342,114 km

• M1: 400,174 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.86 AU - 0.96 AU

Year: 312 Days

Day: 19.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.2

Radius: 10.4

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.91 AU - 14.99 AU

Year: 15810 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,342,114 km

• M1: 129,402 km (0.071 R)
• M2: 1,409,212 km (0.08 R)
• M3: 2,064,301 km (0.088 R)
• M4: 2,583,854 km (0.062 R)
• M5: 3,374,629 km (0.063 R)
• M6: 3,797,542 km (0.065 R)
• M7: 4,481,653 km (0.037 R)
• M8: 5,468,999 km (0.066 R)
• M9: 6,467,864 km (0.113 R)
• M10: 7,631,287 km (0.101 R)
• M11: 8,617,137 km (0.116 R)
• M12: 10,426,523 km (0.059 R)
• M13: 11,451,567 km (0.109 R)
• M14: 12,410,490 km (0.116 R)
• M15: 18,449,307 km (0.091 R)
• M16: 19,765,768 km (0.088 R)
• M17: 22,584,940 km (0.033 R)
• M18: 24,296,041 km (0.08 R)
• M19: 26,200,272 km (0.086 R)
• M20: 48,018,224 km (0.07 R)
• M21: 55,003,547 km (0.042 R)
• M22: 56,079,455 km (0.064 R)
• M23: 56,986,766 km (0.117 R)
• M24: 61,286,657 km (0.111 R)
• M25: 63,417,679 km (0.081 R)
• M26: 64,402,332 km (0.111 R)
• M27: 67,213,875 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.3

Radius: 5.5

Gravity: 17.63 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.63 AU - 13.31 AU

Year: 16811 Days

Day: 16.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,342,114 km

• M1: 68,815 km (0.054 R)
• M2: 250,427 km (0.063 R)
• M3: 907,909 km (0.115 R)
• M4: 1,188,405 km (0.084 R)
• M5: 2,206,120 km (0.114 R)
• M6: 3,248,368 km (0.081 R)
• M7: 5,194,337 km (0.087 R)
• M8: 7,621,413 km (0.034 R)
• M9: 7,946,340 km (0.078 R)
• M10: 9,339,545 km (0.069 R)
• M11: 9,551,076 km (0.098 R)
• M12: 10,149,168 km (0.107 R)
• M13: 10,946,226 km (0.089 R)
• M14: 11,540,429 km (0.116 R)
• M15: 12,664,058 km (0.117 R)
• M16: 13,722,313 km (0.081 R)
• M17: 19,391,175 km (0.086 R)
• M18: 21,245,740 km (0.063 R)
• M19: 21,519,953 km (0.054 R)
• M20: 23,118,705 km (0.11 R)
• M21: 24,694,420 km (0.112 R)
• M22: 28,277,438 km (0.072 R)
• M23: 28,831,998 km (0.06 R)
• M24: 29,962,808 km (0.09 R)
• M25: 32,796,790 km (0.09 R)
• M26: 35,163,428 km (0.12 R)
• M27: 38,447,401 km (0.109 R)
• M28: 38,991,039 km (0.073 R)
• M29: 40,093,875 km (0.116 R)
• M30: 42,941,770 km (0.034 R)
• M31: 43,969,507 km (0.079 R)
• M32: 48,718,491 km (0.074 R)
• M33: 51,298,307 km (0.051 R)
• M34: 56,378,202 km (0.086 R)
• M35: 56,903,888 km (0.085 R)
• M36: 57,609,990 km (0.098 R)
• M37: 60,492,592 km (0.116 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 17,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit