🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.59 AU

Year: 131 Days

Day: 16.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.47 AU - 0.67 AU

Year: 155 Days

Day: 25.2 Hours

Environment

Temp: 239 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,601,863 km

• M1: 42,486 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.86 AU - 1.38 AU

Year: 427 Days

Day: 23.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,601,863 km

• M1: 301,739 km (0.061 R)
• M2: 337,194 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.9

Radius: 6.7

Gravity: 17.62 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.42 AU - 15.8 AU

Year: 18070 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,601,863 km

• M1: 83,476 km (0.116 R)
• M2: 301,290 km (0.1 R)
• M3: 570,566 km (0.099 R)
• M4: 855,401 km (0.074 R)
• M5: 1,550,133 km (0.117 R)
• M6: 1,996,384 km (0.077 R)
• M7: 2,346,592 km (0.092 R)
• M8: 2,909,978 km (0.053 R)
• M9: 3,196,906 km (0.118 R)
• M10: 3,677,265 km (0.066 R)
• M11: 5,643,729 km (0.113 R)
• M12: 7,242,482 km (0.044 R)
• M13: 8,743,397 km (0.073 R)
• M14: 10,261,816 km (0.109 R)
• M15: 11,303,466 km (0.066 R)
• M16: 11,882,559 km (0.11 R)
• M17: 14,323,996 km (0.115 R)
• M18: 16,179,309 km (0.102 R)
• M19: 17,843,136 km (0.093 R)
• M20: 18,276,372 km (0.072 R)
• M21: 22,395,549 km (0.101 R)
• M22: 33,707,392 km (0.115 R)
• M23: 34,103,527 km (0.078 R)
• M24: 37,103,563 km (0.11 R)
• M25: 37,951,334 km (0.111 R)
• M26: 39,101,742 km (0.119 R)
• M27: 42,692,091 km (0.107 R)
• M28: 43,466,709 km (0.085 R)
• M29: 46,008,676 km (0.094 R)
• M30: 54,770,324 km (0.046 R)
• M31: 55,317,852 km (0.108 R)
• M32: 58,299,487 km (0.039 R)
• M33: 62,770,668 km (0.033 R)
• M34: 65,191,910 km (0.066 R)
• M35: 66,840,179 km (0.078 R)
• M36: 71,733,226 km (0.046 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit