🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.99 AU - 4.19 AU

Year: 3133 Days

Day: 31 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 13.3

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.06 AU - 9.84 AU

Year: 9303 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,934,709 km

• M1: 165,754 km (0.059 R)
• M2: 612,154 km (0.056 R)
• M3: 1,147,116 km (0.115 R)
• M4: 2,078,513 km (0.104 R)
• M5: 3,093,983 km (0.056 R)
• M6: 3,589,003 km (0.105 R)
• M7: 4,164,356 km (0.09 R)
• M8: 5,703,868 km (0.086 R)
• M9: 8,593,201 km (0.118 R)
• M10: 9,006,839 km (0.113 R)
• M11: 9,974,139 km (0.084 R)
• M12: 11,116,767 km (0.036 R)
• M13: 11,553,444 km (0.086 R)
• M14: 12,754,116 km (0.077 R)
• M15: 16,015,350 km (0.053 R)
• M16: 16,714,570 km (0.061 R)
• M17: 17,801,399 km (0.092 R)
• M18: 20,765,381 km (0.098 R)
• M19: 24,044,118 km (0.108 R)
• M20: 26,477,028 km (0.111 R)
• M21: 28,864,610 km (0.101 R)
• M22: 32,933,223 km (0.064 R)
• M23: 36,643,849 km (0.082 R)
• M24: 39,477,083 km (0.058 R)
• M25: 42,852,310 km (0.118 R)
• M26: 48,124,737 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.7

Radius: 13.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.38 AU - 12.86 AU

Year: 15002 Days

Day: 6.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,934,709 km

• M1: 162,912 km (0.064 R)
• M2: 627,563 km (0.088 R)
• M3: 1,110,315 km (0.115 R)
• M4: 1,530,087 km (0.109 R)
• M5: 2,347,490 km (0.087 R)
• M6: 3,518,841 km (0.104 R)
• M7: 4,744,197 km (0.071 R)
• M8: 5,808,586 km (0.105 R)
• M9: 13,166,408 km (0.119 R)
• M10: 16,380,219 km (0.06 R)
• M11: 20,527,670 km (0.081 R)
• M12: 23,229,408 km (0.083 R)
• M13: 25,431,189 km (0.119 R)
• M14: 30,362,234 km (0.107 R)
• M15: 31,657,901 km (0.06 R)
• M16: 32,258,986 km (0.073 R)
• M17: 39,659,443 km (0.092 R)
• M18: 42,941,321 km (0.105 R)
• M19: 45,938,813 km (0.084 R)
• M20: 48,594,026 km (0.064 R)
• M21: 50,692,435 km (0.075 R)
• M22: 54,551,911 km (0.094 R)
• M23: 61,723,333 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.6

Radius: 4.9

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.64 AU - 14 AU

Year: 17385 Days

Day: 16.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,934,709 km

• M1: 63,878 km (0.119 R)
• M2: 280,197 km (0.114 R)
• M3: 654,491 km (0.095 R)
• M4: 887,265 km (0.105 R)
• M5: 1,056,909 km (0.1 R)
• M6: 2,816,180 km (0.117 R)
• M7: 4,714,128 km (0.104 R)
• M8: 4,938,076 km (0.111 R)
• M9: 8,630,002 km (0.111 R)
• M10: 8,820,739 km (0.075 R)
• M11: 9,972,792 km (0.066 R)
• M12: 11,109,287 km (0.119 R)
• M13: 18,497,777 km (0.108 R)
• M14: 21,486,742 km (0.104 R)
• M15: 26,549,733 km (0.06 R)
• M16: 26,751,241 km (0.116 R)
• M17: 28,189,924 km (0.114 R)
• M18: 32,239,089 km (0.098 R)
• M19: 32,468,423 km (0.075 R)
• M20: 32,930,231 km (0.102 R)
• M21: 35,549,092 km (0.059 R)
• M22: 38,431,843 km (0.119 R)
• M23: 40,526,811 km (0.061 R)
• M24: 46,824,433 km (0.041 R)
• M25: 50,589,961 km (0.052 R)
• M26: 53,102,756 km (0.109 R)
• M27: 53,262,527 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.4

Radius: 3.4

Gravity: 45.71 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.47 AU - 20.81 AU

Year: 29262 Days

Day: 22.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,934,709 km

• M1: 44,281 km (0.114 R)
• M2: 1,107,772 km (0.04 R)
• M3: 1,223,860 km (0.094 R)
• M4: 1,532,780 km (0.068 R)
• M5: 2,123,243 km (0.038 R)
• M6: 2,518,181 km (0.097 R)
• M7: 2,960,392 km (0.113 R)
• M8: 3,361,614 km (0.096 R)
• M9: 3,575,389 km (0.085 R)
• M10: 3,962,848 km (0.037 R)
• M11: 5,709,552 km (0.098 R)
• M12: 7,544,071 km (0.108 R)
• M13: 8,454,075 km (0.054 R)
• M14: 8,735,169 km (0.101 R)
• M15: 9,798,361 km (0.088 R)
• M16: 15,161,894 km (0.079 R)
• M17: 21,156,729 km (0.089 R)
• M18: 22,626,828 km (0.118 R)
• M19: 26,358,696 km (0.098 R)
• M20: 39,502,963 km (0.059 R)
• M21: 42,210,535 km (0.102 R)
• M22: 47,638,096 km (0.091 R)
• M23: 51,441,621 km (0.089 R)
• M24: 52,564,353 km (0.084 R)
• M25: 54,471,726 km (0.118 R)
• M26: 78,091,435 km (0.089 R)
• M27: 78,583,313 km (0.099 R)
• M28: 79,077,285 km (0.105 R)
• M29: 80,822,494 km (0.089 R)
• M30: 83,616,533 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit