🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.74 AU

Year: 175 Days

Day: 41.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,683,833 km

• M1: 35,006 km (0.107 R)
• M2: 364,570 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.58 AU - 0.7 AU

Year: 188 Days

Day: 29.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 137.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.75 AU - 0.95 AU

Year: 288 Days

Day: 39.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 106.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.71 AU - 2.43 AU

Year: 1093 Days

Day: 29.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.6

Radius: 3

Gravity: 46.4 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.49 AU - 19.01 AU

Year: 27452 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,683,833 km

• M1: 37,699 km (0.083 R)
• M2: 174,880 km (0.108 R)
• M3: 464,202 km (0.093 R)
• M4: 693,835 km (0.102 R)
• M5: 1,180,178 km (0.043 R)
• M6: 2,145,084 km (0.094 R)
• M7: 2,274,935 km (0.119 R)
• M8: 3,251,360 km (0.117 R)
• M9: 3,974,367 km (0.101 R)
• M10: 4,582,482 km (0.111 R)
• M11: 4,834,854 km (0.095 R)
• M12: 5,134,648 km (0.046 R)
• M13: 8,681,464 km (0.081 R)
• M14: 9,580,846 km (0.095 R)
• M15: 10,052,977 km (0.062 R)
• M16: 10,173,403 km (0.031 R)
• M17: 10,417,098 km (0.048 R)
• M18: 12,029,614 km (0.078 R)
• M19: 14,787,301 km (0.106 R)
• M20: 16,984,145 km (0.057 R)
• M21: 18,473,542 km (0.079 R)
• M22: 21,809,425 km (0.073 R)
• M23: 23,459,788 km (0.048 R)
• M24: 24,315,189 km (0.095 R)
• M25: 30,514,674 km (0.068 R)
• M26: 32,838,229 km (0.066 R)
• M27: 39,157,243 km (0.114 R)
• M28: 40,359,262 km (0.11 R)
• M29: 41,276,745 km (0.102 R)
• M30: 47,921,733 km (0.102 R)
• M31: 48,605,844 km (0.1 R)
• M32: 49,296,238 km (0.108 R)
• M33: 59,465,004 km (0.104 R)
• M34: 59,859,045 km (0.055 R)
• M35: 62,869,552 km (0.044 R)
• M36: 63,689,049 km (0.117 R)
• M37: 66,613,538 km (0.088 R)
• M38: 68,973,295 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit