🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.46 AU - 2.32 AU

Year: 940 Days

Day: 45.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.02 AU - 4.06 AU

Year: 2409 Days

Day: 37.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.8

Radius: 9.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.92 AU - 12.18 AU

Year: 13284 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,647,205 km

• M1: 115,639 km (0.116 R)
• M2: 637,437 km (0.106 R)
• M3: 1,721,572 km (0.047 R)
• M4: 2,024,807 km (0.073 R)
• M5: 2,364,245 km (0.107 R)
• M6: 2,978,194 km (0.068 R)
• M7: 4,948,249 km (0.112 R)
• M8: 5,434,442 km (0.11 R)
• M9: 6,241,522 km (0.061 R)
• M10: 7,918,514 km (0.103 R)
• M11: 10,490,850 km (0.086 R)
• M12: 12,369,650 km (0.068 R)
• M13: 12,723,149 km (0.088 R)
• M14: 13,327,226 km (0.032 R)
• M15: 16,145,051 km (0.103 R)
• M16: 18,713,946 km (0.052 R)
• M17: 21,206,695 km (0.09 R)
• M18: 21,543,739 km (0.079 R)
• M19: 29,162,310 km (0.085 R)
• M20: 30,105,973 km (0.114 R)
• M21: 34,897,443 km (0.083 R)
• M22: 38,651,303 km (0.073 R)
• M23: 40,302,714 km (0.12 R)
• M24: 44,704,780 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.4

Radius: 3.6

Gravity: 48.87 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.25 AU - 18.25 AU

Year: 27045 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 90,647,205 km

• M1: 69,713 km (0.12 R)
• M2: 189,840 km (0.089 R)
• M3: 758,760 km (0.083 R)
• M4: 1,036,115 km (0.076 R)
• M5: 1,410,110 km (0.107 R)
• M6: 2,347,191 km (0.029 R)
• M7: 3,183,742 km (0.102 R)
• M8: 3,512,408 km (0.071 R)
• M9: 4,098,234 km (0.057 R)
• M10: 4,378,430 km (0.115 R)
• M11: 6,198,289 km (0.076 R)
• M12: 6,614,470 km (0.099 R)
• M13: 7,248,316 km (0.097 R)
• M14: 11,506,470 km (0.109 R)
• M15: 14,232,293 km (0.115 R)
• M16: 16,213,118 km (0.082 R)
• M17: 17,179,371 km (0.118 R)
• M18: 17,359,187 km (0.088 R)
• M19: 18,276,671 km (0.111 R)
• M20: 18,842,450 km (0.117 R)
• M21: 20,508,821 km (0.102 R)
• M22: 23,243,320 km (0.065 R)
• M23: 23,573,632 km (0.109 R)
• M24: 24,697,561 km (0.026 R)
• M25: 27,172,808 km (0.088 R)
• M26: 27,662,292 km (0.118 R)
• M27: 34,144,517 km (0.115 R)
• M28: 35,146,075 km (0.094 R)
• M29: 40,289,848 km (0.093 R)
• M30: 42,382,274 km (0.105 R)
• M31: 43,371,863 km (0.044 R)
• M32: 46,433,234 km (0.106 R)
• M33: 51,663,026 km (0.105 R)
• M34: 64,348,178 km (0.072 R)
• M35: 72,218,522 km (0.088 R)
• M36: 76,504,949 km (0.041 R)
• M37: 78,463,335 km (0.119 R)
• M38: 79,454,870 km (0.1 R)
• M39: 84,538,355 km (0.12 R)
• M40: 86,894,970 km (0.072 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 17,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit