🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.81 AU - 2.31 AU

Year: 1291 Days

Day: 13.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 9.6

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.49 AU - 4.03 AU

Year: 2570 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,329,971 km

• M1: 119,379 km (0.063 R)
• M2: 457,321 km (0.115 R)
• M3: 875,596 km (0.055 R)
• M4: 1,296,714 km (0.062 R)
• M5: 1,687,614 km (0.107 R)
• M6: 2,364,694 km (0.069 R)
• M7: 2,710,713 km (0.056 R)
• M8: 3,195,411 km (0.068 R)
• M9: 3,620,268 km (0.06 R)
• M10: 4,252,319 km (0.097 R)
• M11: 4,652,045 km (0.063 R)
• M12: 5,052,369 km (0.068 R)
• M13: 5,762,061 km (0.111 R)
• M14: 6,450,660 km (0.067 R)
• M15: 7,131,630 km (0.043 R)
• M16: 7,925,396 km (0.1 R)
• M17: 8,954,181 km (0.105 R)
• M18: 9,463,860 km (0.12 R)
• M19: 12,131,041 km (0.112 R)
• M20: 14,757,082 km (0.108 R)
• M21: 15,059,120 km (0.052 R)
• M22: 16,255,903 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 9.4

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.39 AU - 8.11 AU

Year: 8522 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,329,971 km

• M1: 116,986 km (0.097 R)
• M2: 466,446 km (0.057 R)
• M3: 923,318 km (0.092 R)
• M4: 1,420,881 km (0.06 R)
• M5: 2,124,140 km (0.086 R)
• M6: 2,525,661 km (0.118 R)
• M7: 2,891,428 km (0.067 R)
• M8: 3,434,318 km (0.112 R)
• M9: 5,511,036 km (0.106 R)
• M10: 7,425,739 km (0.113 R)
• M11: 8,051,806 km (0.095 R)
• M12: 10,600,655 km (0.096 R)
• M13: 11,340,416 km (0.033 R)
• M14: 14,077,010 km (0.096 R)
• M15: 14,583,100 km (0.118 R)
• M16: 15,698,651 km (0.116 R)
• M17: 16,729,530 km (0.096 R)
• M18: 17,154,238 km (0.112 R)
• M19: 18,925,627 km (0.066 R)
• M20: 19,855,527 km (0.103 R)
• M21: 22,655,700 km (0.058 R)
• M22: 28,421,052 km (0.093 R)
• M23: 29,536,903 km (0.063 R)
• M24: 30,576,309 km (0.097 R)
• M25: 39,912,413 km (0.049 R)
• M26: 40,926,237 km (0.114 R)
• M27: 43,669,264 km (0.12 R)
• M28: 44,339,911 km (0.106 R)
• M29: 45,153,873 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.4

Radius: 4

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.08 AU - 11.86 AU

Year: 14790 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,329,971 km

• M1: 69,862 km (0.092 R)
• M2: 371,900 km (0.11 R)
• M3: 555,906 km (0.11 R)
• M4: 824,284 km (0.11 R)
• M5: 1,031,178 km (0.086 R)
• M6: 1,751,193 km (0.073 R)
• M7: 1,955,244 km (0.055 R)
• M8: 2,174,854 km (0.098 R)
• M9: 4,486,291 km (0.101 R)
• M10: 7,979,251 km (0.118 R)
• M11: 8,998,013 km (0.07 R)
• M12: 14,462,374 km (0.042 R)
• M13: 14,637,852 km (0.115 R)
• M14: 18,317,212 km (0.097 R)
• M15: 21,869,563 km (0.103 R)
• M16: 22,646,874 km (0.105 R)
• M17: 25,173,582 km (0.113 R)
• M18: 30,971,696 km (0.065 R)
• M19: 31,458,936 km (0.104 R)
• M20: 34,282,147 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit