🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.31 AU - 1.37 AU

Year: 597 Days

Day: 19.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,497,968 km

• M1: 89,759 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.76 AU - 1.88 AU

Year: 945 Days

Day: 33.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,497,968 km

• M1: 471,233 km (0.07 R)
• M2: 1,358,498 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.51 AU - 2.29 AU

Year: 1008 Days

Day: 28 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,497,968 km

• M1: 1,758,523 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.6

Radius: 13.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.85 AU - 11.09 AU

Year: 13989 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,497,968 km

• M1: 171,589 km (0.078 R)
• M2: 610,808 km (0.107 R)
• M3: 1,462,918 km (0.042 R)
• M4: 2,753,199 km (0.12 R)
• M5: 4,760,204 km (0.083 R)
• M6: 6,034,180 km (0.025 R)
• M7: 6,494,044 km (0.075 R)
• M8: 7,933,025 km (0.085 R)
• M9: 8,399,472 km (0.098 R)
• M10: 10,961,634 km (0.103 R)
• M11: 13,945,813 km (0.117 R)
• M12: 19,192,060 km (0.12 R)
• M13: 21,144,761 km (0.101 R)
• M14: 22,715,090 km (0.067 R)
• M15: 23,485,370 km (0.077 R)
• M16: 24,008,663 km (0.117 R)
• M17: 27,026,950 km (0.051 R)
• M18: 29,074,346 km (0.116 R)
• M19: 31,750,203 km (0.112 R)
• M20: 33,366,459 km (0.111 R)
• M21: 35,037,018 km (0.108 R)
• M22: 39,763,862 km (0.106 R)
• M23: 43,445,615 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.8

Radius: 3.2

Gravity: 34.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.99 AU - 14.61 AU

Year: 15606 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,497,968 km

• M1: 39,943 km (0.11 R)
• M2: 147,653 km (0.074 R)
• M3: 315,652 km (0.117 R)
• M4: 1,347,428 km (0.096 R)
• M5: 5,589,575 km (0.12 R)
• M6: 5,946,815 km (0.074 R)
• M7: 6,946,428 km (0.078 R)
• M8: 8,008,273 km (0.102 R)
• M9: 8,789,324 km (0.077 R)
• M10: 9,519,361 km (0.109 R)
• M11: 10,447,766 km (0.083 R)
• M12: 14,433,951 km (0.086 R)
• M13: 16,006,673 km (0.096 R)
• M14: 17,389,107 km (0.102 R)
• M15: 30,539,209 km (0.085 R)
• M16: 34,042,192 km (0.112 R)
• M17: 34,276,911 km (0.061 R)
• M18: 37,303,276 km (0.103 R)
• M19: 42,780,204 km (0.086 R)
• M20: 44,298,173 km (0.119 R)
• M21: 45,141,157 km (0.098 R)
• M22: 47,587,681 km (0.109 R)
• M23: 48,768,906 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 12,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit