🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.1 AU - 2.72 AU

Year: 1433 Days

Day: 36.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.2

Radius: 4.3

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.97 AU - 13.71 AU

Year: 17616 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,986,081 km

• M1: 53,556 km (0.084 R)
• M2: 195,824 km (0.117 R)
• M3: 473,028 km (0.065 R)
• M4: 630,705 km (0.107 R)
• M5: 1,278,314 km (0.091 R)
• M6: 1,756,129 km (0.086 R)
• M7: 2,070,584 km (0.092 R)
• M8: 2,854,028 km (0.112 R)
• M9: 4,173,332 km (0.077 R)
• M10: 5,206,604 km (0.067 R)
• M11: 5,817,712 km (0.075 R)
• M12: 7,344,358 km (0.11 R)
• M13: 9,902,781 km (0.111 R)
• M14: 10,207,960 km (0.109 R)
• M15: 13,059,595 km (0.098 R)
• M16: 15,568,501 km (0.114 R)
• M17: 17,189,394 km (0.037 R)
• M18: 20,761,791 km (0.076 R)
• M19: 23,162,238 km (0.086 R)
• M20: 29,748,285 km (0.097 R)
• M21: 31,351,974 km (0.085 R)
• M22: 33,578,888 km (0.062 R)
• M23: 34,730,941 km (0.077 R)
• M24: 36,749,315 km (0.082 R)
• M25: 38,344,477 km (0.114 R)
• M26: 42,068,268 km (0.057 R)
• M27: 46,732,580 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.6

Radius: 3.7

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.42 AU - 17.16 AU

Year: 22892 Days

Day: 19.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,986,081 km

• M1: 46,076 km (0.101 R)
• M2: 194,328 km (0.086 R)
• M3: 320,588 km (0.051 R)
• M4: 476,320 km (0.111 R)
• M5: 1,513,482 km (0.106 R)
• M6: 2,383,094 km (0.078 R)
• M7: 2,594,775 km (0.05 R)
• M8: 3,932,479 km (0.058 R)
• M9: 6,204,422 km (0.111 R)
• M10: 8,333,499 km (0.057 R)
• M11: 10,013,483 km (0.11 R)
• M12: 13,622,681 km (0.086 R)
• M13: 14,713,699 km (0.029 R)
• M14: 17,614,700 km (0.058 R)
• M15: 21,680,621 km (0.089 R)
• M16: 26,954,096 km (0.106 R)
• M17: 30,678,185 km (0.04 R)
• M18: 31,485,265 km (0.067 R)
• M19: 32,543,670 km (0.044 R)
• M20: 32,901,658 km (0.119 R)
• M21: 33,747,185 km (0.096 R)
• M22: 37,797,398 km (0.085 R)
• M23: 38,192,935 km (0.08 R)
• M24: 39,666,773 km (0.114 R)
• M25: 40,900,507 km (0.078 R)
• M26: 44,461,534 km (0.117 R)
• M27: 46,241,899 km (0.059 R)
• M28: 49,470,969 km (0.052 R)
• M29: 52,519,025 km (0.05 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit