🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.1 AU - 2.92 AU

Year: 1438 Days

Day: 37.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.02 AU - 3.02 AU

Year: 1447 Days

Day: 45.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.46 AU - 2.72 AU

Year: 1507 Days

Day: 28.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,294,008 km

• M1: 257,757 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 13.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.37 AU - 10.45 AU

Year: 8820 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 103,294,008 km

• M1: 173,534 km (0.115 R)
• M2: 987,496 km (0.117 R)
• M3: 1,508,695 km (0.1 R)
• M4: 2,412,415 km (0.112 R)
• M5: 3,536,194 km (0.056 R)
• M6: 4,120,673 km (0.111 R)
• M7: 8,002,439 km (0.109 R)
• M8: 9,235,125 km (0.109 R)
• M9: 10,111,769 km (0.119 R)
• M10: 12,119,821 km (0.114 R)
• M11: 15,402,148 km (0.087 R)
• M12: 19,236,341 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.8

Radius: 6.6

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 15.1 AU - 22.28 AU

Year: 29222 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 103,294,008 km

• M1: 82,129 km (0.039 R)
• M2: 341,682 km (0.111 R)
• M3: 1,010,833 km (0.096 R)
• M4: 2,024,658 km (0.113 R)
• M5: 2,896,813 km (0.115 R)
• M6: 3,464,088 km (0.075 R)
• M7: 3,757,599 km (0.074 R)
• M8: 5,926,320 km (0.037 R)
• M9: 7,247,718 km (0.077 R)
• M10: 8,174,177 km (0.111 R)
• M11: 9,487,198 km (0.105 R)
• M12: 10,797,825 km (0.046 R)
• M13: 12,299,339 km (0.065 R)
• M14: 12,829,364 km (0.033 R)
• M15: 17,917,935 km (0.072 R)
• M16: 19,296,929 km (0.115 R)
• M17: 22,264,501 km (0.108 R)
• M18: 23,973,059 km (0.095 R)
• M19: 28,557,635 km (0.117 R)
• M20: 28,820,927 km (0.089 R)
• M21: 30,847,231 km (0.041 R)
• M22: 31,263,561 km (0.115 R)
• M23: 31,543,309 km (0.085 R)
• M24: 33,547,771 km (0.115 R)
• M25: 33,840,983 km (0.039 R)
• M26: 34,283,793 km (0.077 R)
• M27: 35,030,585 km (0.091 R)
• M28: 35,940,888 km (0.049 R)
• M29: 36,401,949 km (0.101 R)
• M30: 37,335,889 km (0.112 R)
• M31: 39,413,953 km (0.099 R)
• M32: 40,730,264 km (0.093 R)
• M33: 42,759,559 km (0.09 R)
• M34: 62,798,344 km (0.062 R)
• M35: 67,346,717 km (0.085 R)
• M36: 69,939,697 km (0.076 R)
• M37: 82,034,685 km (0.057 R)
• M38: 82,300,521 km (0.117 R)
• M39: 83,369,397 km (0.096 R)
• M40: 92,256,109 km (0.079 R)
• M41: 93,409,509 km (0.062 R)
• M42: 97,521,954 km (0.108 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit