🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.79 AU - 1.21 AU

Year: 350 Days

Day: 45.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.93 AU - 1.51 AU

Year: 471 Days

Day: 16.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.56 AU - 1.98 AU

Year: 824 Days

Day: 25.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,139,900 km

• M1: 70,909 km (0.116 R)
• M2: 205,697 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.26 AU - 5.82 AU

Year: 3958 Days

Day: 47.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,139,900 km

• M1: 359,184 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.1

Radius: 6

Gravity: 22.89 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.13 AU - 20.03 AU

Year: 24695 Days

Day: 23.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,139,900 km

• M1: 81,980 km (0.062 R)
• M2: 274,362 km (0.072 R)
• M3: 556,504 km (0.119 R)
• M4: 786,137 km (0.091 R)
• M5: 1,460,075 km (0.029 R)
• M6: 1,906,475 km (0.108 R)
• M7: 2,229,008 km (0.116 R)
• M8: 3,039,230 km (0.089 R)
• M9: 4,526,084 km (0.065 R)
• M10: 6,488,808 km (0.106 R)
• M11: 7,682,449 km (0.111 R)
• M12: 7,894,728 km (0.119 R)
• M13: 8,275,605 km (0.108 R)
• M14: 9,675,392 km (0.113 R)
• M15: 10,691,909 km (0.068 R)
• M16: 12,565,623 km (0.08 R)
• M17: 17,128,807 km (0.108 R)
• M18: 18,139,041 km (0.084 R)
• M19: 18,326,786 km (0.06 R)
• M20: 18,516,028 km (0.104 R)
• M21: 19,777,287 km (0.112 R)
• M22: 20,479,799 km (0.06 R)
• M23: 21,094,945 km (0.078 R)
• M24: 22,795,574 km (0.117 R)
• M25: 23,567,649 km (0.053 R)
• M26: 25,397,530 km (0.08 R)
• M27: 27,320,012 km (0.118 R)
• M28: 28,951,676 km (0.047 R)
• M29: 35,247,054 km (0.115 R)
• M30: 38,401,773 km (0.103 R)
• M31: 42,067,370 km (0.095 R)
• M32: 55,629,763 km (0.111 R)
• M33: 56,625,337 km (0.098 R)
• M34: 77,620,052 km (0.096 R)
• M35: 78,364,152 km (0.111 R)
• M36: 85,803,355 km (0.104 R)
• M37: 90,102,349 km (0.04 R)
• M38: 90,924,090 km (0.105 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 12,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit