🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.25 AU - 1.45 AU

Year: 597 Days

Day: 41.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,638,194 km

• M1: 75,397 km (0.029 R)
• M2: 168,746 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.39 AU - 1.41 AU

Year: 631 Days

Day: 24.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.08 AU - 2.14 AU

Year: 1167 Days

Day: 14 Hours

Environment

Temp: -78 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,638,194 km

• M1: 58,044 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 14.5

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.53 AU - 8.49 AU

Year: 7068 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,638,194 km

• M1: 180,415 km (0.113 R)
• M2: 641,027 km (0.116 R)
• M3: 1,188,405 km (0.113 R)
• M4: 1,818,512 km (0.109 R)
• M5: 2,521,771 km (0.113 R)
• M6: 4,560,341 km (0.079 R)
• M7: 5,186,558 km (0.114 R)
• M8: 5,773,131 km (0.087 R)
• M9: 6,369,429 km (0.096 R)
• M10: 8,002,439 km (0.089 R)
• M11: 10,514,187 km (0.067 R)
• M12: 11,767,069 km (0.101 R)
• M13: 12,295,299 km (0.108 R)
• M14: 13,342,634 km (0.102 R)
• M15: 13,859,046 km (0.083 R)
• M16: 15,489,214 km (0.089 R)
• M17: 16,645,007 km (0.104 R)
• M18: 17,719,868 km (0.047 R)
• M19: 18,204,415 km (0.094 R)
• M20: 19,491,406 km (0.117 R)
• M21: 20,609,650 km (0.096 R)
• M22: 26,942,128 km (0.11 R)
• M23: 29,569,515 km (0.107 R)
• M24: 30,056,007 km (0.056 R)
• M25: 35,657,400 km (0.051 R)
• M26: 36,208,818 km (0.076 R)
• M27: 37,102,965 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515

Radius: 11.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.01 AU - 12.33 AU

Year: 13272 Days

Day: 5.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,638,194 km

• M1: 140,622 km (0.084 R)
• M2: 506,389 km (0.091 R)
• M3: 1,330,374 km (0.064 R)
• M4: 4,461,756 km (0.097 R)
• M5: 6,129,623 km (0.114 R)
• M6: 7,311,297 km (0.062 R)
• M7: 12,591,802 km (0.073 R)
• M8: 13,080,838 km (0.116 R)
• M9: 14,491,247 km (0.075 R)
• M10: 18,457,684 km (0.107 R)
• M11: 20,647,049 km (0.05 R)
• M12: 23,828,398 km (0.108 R)
• M13: 24,862,269 km (0.117 R)
• M14: 28,247,070 km (0.074 R)
• M15: 30,158,033 km (0.092 R)
• M16: 33,415,676 km (0.091 R)
• M17: 37,525,279 km (0.06 R)
• M18: 38,283,890 km (0.114 R)
• M19: 40,753,751 km (0.093 R)
• M20: 44,303,260 km (0.072 R)
• M21: 45,435,566 km (0.082 R)
• M22: 49,550,854 km (0.057 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: 472 - 13,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit