🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.48 AU - 2.7 AU

Year: 1465 Days

Day: 15.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,627,663 km

• M1: 71,807 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 8.7

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.41 AU - 7.31 AU

Year: 4986 Days

Day: 14.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,627,663 km

• M1: 108,159 km (0.103 R)
• M2: 988,842 km (0.117 R)
• M3: 1,372,112 km (0.082 R)
• M4: 1,769,892 km (0.077 R)
• M5: 2,652,669 km (0.098 R)
• M6: 3,919,763 km (0.076 R)
• M7: 4,437,671 km (0.062 R)
• M8: 4,835,153 km (0.053 R)
• M9: 5,762,510 km (0.108 R)
• M10: 6,203,824 km (0.063 R)
• M11: 6,977,544 km (0.078 R)
• M12: 7,626,649 km (0.057 R)
• M13: 9,129,060 km (0.097 R)
• M14: 9,555,115 km (0.095 R)
• M15: 11,540,429 km (0.098 R)
• M16: 12,813,357 km (0.052 R)
• M17: 13,239,860 km (0.118 R)
• M18: 14,576,218 km (0.111 R)
• M19: 15,041,019 km (0.056 R)
• M20: 16,184,545 km (0.074 R)
• M21: 17,645,069 km (0.088 R)
• M22: 19,891,430 km (0.066 R)
• M23: 20,391,387 km (0.056 R)
• M24: 22,475,285 km (0.098 R)
• M25: 25,108,806 km (0.12 R)
• M26: 31,362,894 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.3

Radius: 13.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.96 AU - 7.34 AU

Year: 5360 Days

Day: 9 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,627,663 km

• M1: 167,849 km (0.103 R)
• M2: 682,765 km (0.116 R)
• M3: 1,195,437 km (0.113 R)
• M4: 1,713,195 km (0.12 R)
• M5: 2,154,209 km (0.051 R)
• M6: 2,768,907 km (0.102 R)
• M7: 3,236,101 km (0.085 R)
• M8: 3,962,698 km (0.102 R)
• M9: 4,467,591 km (0.088 R)
• M10: 5,475,132 km (0.082 R)
• M11: 6,479,981 km (0.086 R)
• M12: 7,571,447 km (0.119 R)
• M13: 8,283,085 km (0.042 R)
• M14: 11,109,287 km (0.103 R)
• M15: 11,628,841 km (0.109 R)
• M16: 12,209,879 km (0.114 R)
• M17: 15,200,041 km (0.079 R)
• M18: 17,006,436 km (0.046 R)
• M19: 19,507,562 km (0.111 R)
• M20: 22,244,755 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.2

Radius: 12.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.88 AU - 7.56 AU

Year: 5452 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,627,663 km

• M1: 154,235 km (0.101 R)
• M2: 639,082 km (0.09 R)
• M3: 1,274,723 km (0.088 R)
• M4: 1,736,083 km (0.083 R)
• M5: 2,309,342 km (0.045 R)
• M6: 3,114,628 km (0.065 R)
• M7: 3,840,327 km (0.081 R)
• M8: 4,485,543 km (0.076 R)
• M9: 5,359,344 km (0.097 R)
• M10: 7,053,390 km (0.106 R)
• M11: 7,511,010 km (0.048 R)
• M12: 10,943,832 km (0.09 R)
• M13: 11,469,370 km (0.109 R)
• M14: 12,289,315 km (0.11 R)
• M15: 13,542,048 km (0.119 R)
• M16: 14,510,096 km (0.11 R)
• M17: 17,454,481 km (0.105 R)
• M18: 23,691,964 km (0.11 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 12,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit