🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.45 AU - 0.73 AU

Year: 167 Days

Day: 22.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.7 AU - 2 AU

Year: 928 Days

Day: 19.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.07 AU - 3.33 AU

Year: 1637 Days

Day: 33.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.95 AU - 4.91 AU

Year: 3440 Days

Day: 40.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.2

Radius: 7

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.17 AU - 20.85 AU

Year: 30581 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 102,354,584 km

• M1: 87,365 km (0.104 R)
• M2: 616,493 km (0.058 R)
• M3: 1,020,706 km (0.107 R)
• M4: 1,684,921 km (0.12 R)
• M5: 2,077,765 km (0.102 R)
• M6: 2,356,166 km (0.047 R)
• M7: 4,142,215 km (0.073 R)
• M8: 8,798,599 km (0.08 R)
• M9: 9,098,991 km (0.056 R)
• M10: 9,344,182 km (0.101 R)
• M11: 11,396,964 km (0.093 R)
• M12: 11,754,204 km (0.079 R)
• M13: 14,055,917 km (0.106 R)
• M14: 14,716,990 km (0.09 R)
• M15: 15,835,234 km (0.089 R)
• M16: 16,370,046 km (0.114 R)
• M17: 19,835,032 km (0.03 R)
• M18: 20,351,893 km (0.101 R)
• M19: 21,412,691 km (0.118 R)
• M20: 22,846,138 km (0.119 R)
• M21: 24,578,332 km (0.04 R)
• M22: 28,693,919 km (0.107 R)
• M23: 34,864,981 km (0.116 R)
• M24: 36,844,609 km (0.102 R)
• M25: 37,941,012 km (0.067 R)
• M26: 43,750,944 km (0.043 R)
• M27: 54,839,737 km (0.072 R)
• M28: 56,474,094 km (0.079 R)
• M29: 57,303,315 km (0.069 R)
• M30: 62,892,142 km (0.11 R)
• M31: 68,598,253 km (0.082 R)
• M32: 75,638,479 km (0.111 R)
• M33: 79,203,396 km (0.084 R)
• M34: 80,503,102 km (0.081 R)
• M35: 87,492,015 km (0.054 R)
• M36: 88,602,032 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 18,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit