🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.74 AU - 3.94 AU

Year: 2682 Days

Day: 25.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.64 AU - 5.34 AU

Year: 3391 Days

Day: 29.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,729,224 km

• M1: 471,981 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.4

Radius: 3.3

Gravity: 35.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.44 AU - 18.98 AU

Year: 24348 Days

Day: 20.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 91,729,224 km

• M1: 40,990 km (0.112 R)
• M2: 232,924 km (0.113 R)
• M3: 508,334 km (0.045 R)
• M4: 887,863 km (0.079 R)
• M5: 1,041,201 km (0.11 R)
• M6: 1,157,439 km (0.101 R)
• M7: 1,431,801 km (0.059 R)
• M8: 2,048,444 km (0.104 R)
• M9: 2,703,234 km (0.113 R)
• M10: 3,157,413 km (0.101 R)
• M11: 3,689,682 km (0.085 R)
• M12: 3,869,648 km (0.114 R)
• M13: 4,118,579 km (0.07 R)
• M14: 4,613,898 km (0.116 R)
• M15: 5,410,656 km (0.05 R)
• M16: 5,603,787 km (0.105 R)
• M17: 7,602,265 km (0.097 R)
• M18: 9,800,605 km (0.095 R)
• M19: 12,791,815 km (0.077 R)
• M20: 13,134,543 km (0.084 R)
• M21: 18,336,061 km (0.091 R)
• M22: 19,125,041 km (0.064 R)
• M23: 21,531,023 km (0.088 R)
• M24: 21,724,004 km (0.108 R)
• M25: 28,180,948 km (0.113 R)
• M26: 28,527,865 km (0.111 R)
• M27: 31,779,375 km (0.061 R)
• M28: 34,341,238 km (0.059 R)
• M29: 41,938,566 km (0.103 R)
• M30: 46,768,334 km (0.111 R)
• M31: 49,736,056 km (0.103 R)
• M32: 51,094,405 km (0.088 R)
• M33: 52,651,868 km (0.031 R)
• M34: 55,136,988 km (0.101 R)
• M35: 57,699,151 km (0.07 R)
• M36: 57,885,101 km (0.111 R)
• M37: 58,821,135 km (0.075 R)
• M38: 69,791,446 km (0.056 R)
• M39: 70,638,619 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.7

Radius: 4.8

Gravity: 22.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 18.08 AU - 20.42 AU

Year: 30105 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,729,224 km

• M1: 59,839 km (0.062 R)
• M2: 234,420 km (0.106 R)
• M3: 435,180 km (0.113 R)
• M4: 771,327 km (0.11 R)
• M5: 933,192 km (0.09 R)
• M6: 2,389,228 km (0.108 R)
• M7: 3,035,490 km (0.106 R)
• M8: 3,206,481 km (0.094 R)
• M9: 3,568,208 km (0.101 R)
• M10: 5,882,637 km (0.05 R)
• M11: 7,398,961 km (0.08 R)
• M12: 9,336,104 km (0.071 R)
• M13: 10,008,696 km (0.07 R)
• M14: 14,097,056 km (0.043 R)
• M15: 16,418,516 km (0.105 R)
• M16: 24,429,781 km (0.045 R)
• M17: 24,657,918 km (0.081 R)
• M18: 28,252,306 km (0.074 R)
• M19: 29,912,842 km (0.112 R)
• M20: 33,708,140 km (0.089 R)
• M21: 48,596,420 km (0.053 R)
• M22: 53,620,066 km (0.118 R)
• M23: 66,442,249 km (0.117 R)
• M24: 88,468,590 km (0.072 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 12,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit