🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.48 AU - 3.82 AU

Year: 2063 Days

Day: 18.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.81 AU - 5.01 AU

Year: 3417 Days

Day: 35.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,787,697 km

• M1: 41,439 km (0.086 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.7

Radius: 9.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.46 AU - 6.62 AU

Year: 4811 Days

Day: 6.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,787,697 km

• M1: 116,836 km (0.072 R)
• M2: 411,245 km (0.081 R)
• M3: 716,424 km (0.117 R)
• M4: 1,025,942 km (0.104 R)
• M5: 1,385,276 km (0.094 R)
• M6: 1,918,144 km (0.093 R)
• M7: 2,426,029 km (0.026 R)
• M8: 3,470,371 km (0.091 R)
• M9: 3,856,932 km (0.061 R)
• M10: 4,317,544 km (0.105 R)
• M11: 6,269,048 km (0.107 R)
• M12: 6,751,352 km (0.055 R)
• M13: 7,065,208 km (0.11 R)
• M14: 7,756,350 km (0.104 R)
• M15: 8,491,774 km (0.082 R)
• M16: 8,820,739 km (0.081 R)
• M17: 10,223,369 km (0.106 R)
• M18: 11,368,989 km (0.093 R)
• M19: 12,317,440 km (0.047 R)
• M20: 19,840,268 km (0.097 R)
• M21: 21,079,387 km (0.087 R)
• M22: 21,548,676 km (0.08 R)
• M23: 24,585,961 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 14.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.36 AU - 9.7 AU

Year: 9192 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,787,697 km

• M1: 179,517 km (0.097 R)
• M2: 719,715 km (0.101 R)
• M3: 1,201,869 km (0.091 R)
• M4: 1,803,253 km (0.12 R)
• M5: 2,342,703 km (0.114 R)
• M6: 2,863,752 km (0.078 R)
• M7: 3,322,419 km (0.05 R)
• M8: 3,805,321 km (0.091 R)
• M9: 4,532,217 km (0.104 R)
• M10: 5,744,409 km (0.096 R)
• M11: 6,518,278 km (0.115 R)
• M12: 8,318,090 km (0.08 R)
• M13: 9,498,567 km (0.074 R)
• M14: 9,981,320 km (0.076 R)
• M15: 18,067,832 km (0.093 R)
• M16: 21,000,848 km (0.077 R)
• M17: 22,073,465 km (0.099 R)
• M18: 23,095,518 km (0.111 R)
• M19: 29,697,571 km (0.117 R)
• M20: 31,472,400 km (0.062 R)
• M21: 32,331,690 km (0.1 R)
• M22: 33,317,091 km (0.076 R)
• M23: 35,578,263 km (0.071 R)
• M24: 37,579,284 km (0.09 R)
• M25: 43,237,076 km (0.085 R)
• M26: 44,165,480 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit