🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.25 AU - 3.45 AU

Year: 1691 Days

Day: 33.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.88 AU - 4.64 AU

Year: 2562 Days

Day: 34.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 14.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.18 AU - 8.6 AU

Year: 7789 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 75.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,204,551 km

• M1: 213,925 km (0.08 R)
• M2: 384,467 km (0.069 R)
• M3: 552,315 km (0.074 R)
• M4: 832,662 km (0.055 R)
• M5: 961,615 km (0.108 R)
• M6: 1,082,789 km (0.108 R)
• M7: 1,177,335 km (0.052 R)
• M8: 1,291,478 km (0.1 R)
• M9: 1,549,834 km (0.103 R)
• M10: 1,657,993 km (0.116 R)
• M11: 1,806,693 km (0.109 R)
• M12: 2,218,536 km (0.085 R)
• M13: 2,383,543 km (0.104 R)
• M14: 2,509,953 km (0.093 R)
• M15: 2,903,246 km (0.116 R)
• M16: 3,724,089 km (0.089 R)
• M17: 3,921,708 km (0.095 R)
• M18: 4,379,029 km (0.103 R)
• M19: 4,693,633 km (0.039 R)
• M20: 4,907,409 km (0.085 R)
• M21: 5,400,633 km (0.063 R)
• M22: 5,766,699 km (0.065 R)
• M23: 5,967,309 km (0.111 R)
• M24: 6,913,666 km (0.054 R)
• M25: 7,970,126 km (0.083 R)
• M26: 8,484,892 km (0.064 R)
• M27: 8,779,151 km (0.104 R)
• M28: 9,210,292 km (0.114 R)
• M29: 9,580,547 km (0.094 R)
• M30: 9,989,996 km (0.04 R)
• M31: 10,580,010 km (0.063 R)
• M32: 10,967,768 km (0.099 R)
• M33: 11,145,640 km (0.119 R)
• M34: 11,903,054 km (0.101 R)
• M35: 12,380,421 km (0.068 R)
• M36: 13,202,461 km (0.107 R)
• M37: 13,734,880 km (0.087 R)
• M38: 13,849,771 km (0.106 R)
• M39: 14,585,643 km (0.09 R)
• M40: 14,938,694 km (0.078 R)
• M41: 15,056,876 km (0.036 R)
• M42: 15,453,460 km (0.099 R)
• M43: 16,216,559 km (0.091 R)
• M44: 16,582,326 km (0.109 R)
• M45: 17,821,146 km (0.117 R)
• M46: 18,114,507 km (0.107 R)
• M47: 18,578,859 km (0.102 R)
• M48: 19,475,997 km (0.104 R)
• M49: 19,734,951 km (0.114 R)
• M50: 20,169,084 km (0.111 R)
• M51: 20,870,249 km (0.118 R)
• M52: 21,401,471 km (0.082 R)
• M53: 22,522,259 km (0.096 R)
• M54: 23,021,616 km (0.115 R)
• M55: 23,846,499 km (0.046 R)
• M56: 24,774,305 km (0.078 R)
• M57: 26,953,048 km (0.077 R)
• M58: 29,985,397 km (0.107 R)
• M59: 30,885,976 km (0.117 R)
• M60: 31,390,121 km (0.104 R)
• M61: 31,795,382 km (0.117 R)
• M62: 31,998,685 km (0.078 R)
• M63: 32,202,438 km (0.098 R)
• M64: 32,662,302 km (0.108 R)
• M65: 33,124,409 km (0.053 R)
• M66: 33,433,778 km (0.111 R)
• M67: 34,263,298 km (0.111 R)
• M68: 34,367,418 km (0.044 R)
• M69: 34,680,526 km (0.07 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit