🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.9 AU - 1.02 AU

Year: 334 Days

Day: 17 Hours

Environment

Temp: 165 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.73 AU - 2.27 AU

Year: 1003 Days

Day: 29.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 176.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,826,422 km

• M1: 34,707 km (0.081 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 14.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.47 AU - 7.57 AU

Year: 7316 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,826,422 km

• M1: 175,329 km (0.079 R)
• M2: 1,116,000 km (0.117 R)
• M3: 3,209,772 km (0.104 R)
• M4: 4,430,640 km (0.056 R)
• M5: 5,356,651 km (0.097 R)
• M6: 7,628,743 km (0.111 R)
• M7: 9,283,745 km (0.099 R)
• M8: 10,087,085 km (0.093 R)
• M9: 10,572,979 km (0.108 R)
• M10: 11,496,746 km (0.061 R)
• M11: 23,669,674 km (0.117 R)
• M12: 27,407,078 km (0.065 R)
• M13: 30,685,814 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.3

Radius: 5.6

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.25 AU - 15.59 AU

Year: 19426 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,826,422 km

• M1: 69,713 km (0.084 R)
• M2: 247,734 km (0.038 R)
• M3: 893,997 km (0.099 R)
• M4: 1,128,417 km (0.116 R)
• M5: 1,330,523 km (0.111 R)
• M6: 1,705,117 km (0.096 R)
• M7: 2,779,977 km (0.064 R)
• M8: 3,557,737 km (0.038 R)
• M9: 4,119,925 km (0.025 R)
• M10: 4,604,174 km (0.089 R)
• M11: 5,197,928 km (0.106 R)
• M12: 5,646,871 km (0.101 R)
• M13: 6,794,735 km (0.117 R)
• M14: 11,098,516 km (0.119 R)
• M15: 11,590,394 km (0.046 R)
• M16: 11,778,588 km (0.104 R)
• M17: 13,221,609 km (0.097 R)
• M18: 14,925,679 km (0.085 R)
• M19: 15,600,964 km (0.094 R)
• M20: 17,748,591 km (0.112 R)
• M21: 19,197,446 km (0.041 R)
• M22: 22,914,055 km (0.082 R)
• M23: 25,997,268 km (0.117 R)
• M24: 26,536,717 km (0.045 R)
• M25: 28,654,575 km (0.1 R)
• M26: 29,230,078 km (0.104 R)
• M27: 29,462,403 km (0.078 R)
• M28: 33,476,413 km (0.112 R)
• M29: 34,501,607 km (0.06 R)
• M30: 40,086,096 km (0.09 R)
• M31: 41,680,809 km (0.045 R)
• M32: 43,317,260 km (0.059 R)
• M33: 46,401,520 km (0.059 R)
• M34: 51,466,604 km (0.092 R)
• M35: 54,044,624 km (0.102 R)
• M36: 59,829,424 km (0.083 R)
• M37: 61,909,433 km (0.067 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 17,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit