🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.24 AU - 2.82 AU

Year: 1541 Days

Day: 28.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,732,748 km

• M1: 576,251 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 11.5

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.25 AU - 5.91 AU

Year: 5047 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,732,748 km

• M1: 143,315 km (0.097 R)
• M2: 610,808 km (0.115 R)
• M3: 1,426,715 km (0.056 R)
• M4: 1,942,080 km (0.062 R)
• M5: 2,358,111 km (0.113 R)
• M6: 3,085,306 km (0.073 R)
• M7: 3,458,703 km (0.082 R)
• M8: 4,222,849 km (0.026 R)
• M9: 4,901,574 km (0.109 R)
• M10: 6,678,049 km (0.041 R)
• M11: 7,452,966 km (0.092 R)
• M12: 12,565,324 km (0.063 R)
• M13: 13,093,105 km (0.073 R)
• M14: 13,968,402 km (0.119 R)
• M15: 15,835,383 km (0.118 R)
• M16: 17,340,787 km (0.053 R)
• M17: 20,417,417 km (0.052 R)
• M18: 21,369,906 km (0.117 R)
• M19: 22,582,547 km (0.102 R)
• M20: 24,568,458 km (0.11 R)
• M21: 25,144,709 km (0.073 R)
• M22: 27,276,928 km (0.093 R)
• M23: 29,527,029 km (0.092 R)
• M24: 32,584,062 km (0.087 R)
• M25: 33,581,281 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 12.4

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.75 AU - 9.39 AU

Year: 7975 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,732,748 km

• M1: 155,133 km (0.086 R)
• M2: 572,661 km (0.095 R)
• M3: 1,027,139 km (0.09 R)
• M4: 1,619,247 km (0.098 R)
• M5: 3,289,059 km (0.072 R)
• M6: 5,038,755 km (0.101 R)
• M7: 5,554,270 km (0.077 R)
• M8: 11,910,384 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.7

Radius: 6.6

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.28 AU - 18.76 AU

Year: 23410 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,732,748 km

• M1: 82,279 km (0.111 R)
• M2: 308,920 km (0.069 R)
• M3: 640,129 km (0.102 R)
• M4: 2,473,601 km (0.099 R)
• M5: 3,189,427 km (0.091 R)
• M6: 3,686,840 km (0.059 R)
• M7: 4,510,675 km (0.094 R)
• M8: 4,798,651 km (0.1 R)
• M9: 7,613,634 km (0.113 R)
• M10: 9,279,855 km (0.061 R)
• M11: 14,674,803 km (0.077 R)
• M12: 14,989,108 km (0.087 R)
• M13: 21,445,154 km (0.094 R)
• M14: 28,552,998 km (0.057 R)
• M15: 29,914,338 km (0.095 R)
• M16: 32,234,601 km (0.086 R)
• M17: 42,877,143 km (0.111 R)
• M18: 44,824,459 km (0.104 R)
• M19: 45,320,376 km (0.082 R)
• M20: 47,511,685 km (0.093 R)
• M21: 48,199,836 km (0.066 R)
• M22: 50,839,939 km (0.118 R)
• M23: 61,547,556 km (0.057 R)
• M24: 68,730,348 km (0.057 R)
• M25: 70,275,545 km (0.082 R)
• M26: 72,069,522 km (0.074 R)
• M27: 82,732,709 km (0.055 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 17,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit