🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.66 AU - 0.8 AU

Year: 278 Days

Day: 33.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.79 AU - 1.91 AU

Year: 1123 Days

Day: 16.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 8.7

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.55 AU - 5.89 AU

Year: 5322 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,442,633 km

• M1: 108,159 km (0.107 R)
• M2: 413,788 km (0.12 R)
• M3: 827,127 km (0.07 R)
• M4: 1,779,915 km (0.096 R)
• M5: 3,335,584 km (0.106 R)
• M6: 4,826,626 km (0.116 R)
• M7: 5,311,323 km (0.112 R)
• M8: 5,672,901 km (0.112 R)
• M9: 6,478,934 km (0.063 R)
• M10: 6,752,399 km (0.091 R)
• M11: 7,033,643 km (0.071 R)
• M12: 7,322,666 km (0.078 R)
• M13: 8,478,011 km (0.078 R)
• M14: 9,141,776 km (0.086 R)
• M15: 9,442,917 km (0.109 R)
• M16: 10,110,422 km (0.054 R)
• M17: 12,511,618 km (0.105 R)
• M18: 15,269,305 km (0.06 R)
• M19: 15,878,168 km (0.12 R)
• M20: 16,757,505 km (0.109 R)
• M21: 21,270,124 km (0.101 R)
• M22: 25,248,231 km (0.118 R)
• M23: 26,445,313 km (0.079 R)
• M24: 29,322,529 km (0.036 R)
• M25: 29,790,172 km (0.103 R)
• M26: 30,073,211 km (0.069 R)
• M27: 32,104,601 km (0.074 R)
• M28: 32,801,577 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464

Radius: 13.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.69 AU - 6.19 AU

Year: 5662 Days

Day: 11.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,442,633 km

• M1: 162,912 km (0.068 R)
• M2: 649,255 km (0.104 R)
• M3: 1,146,368 km (0.097 R)
• M4: 1,590,525 km (0.104 R)
• M5: 2,180,987 km (0.051 R)
• M6: 2,619,908 km (0.085 R)
• M7: 3,233,109 km (0.092 R)
• M8: 3,679,659 km (0.096 R)
• M9: 4,237,509 km (0.065 R)
• M10: 5,113,405 km (0.067 R)
• M11: 7,291,999 km (0.066 R)
• M12: 8,250,023 km (0.052 R)
• M13: 11,398,909 km (0.119 R)
• M14: 13,292,220 km (0.078 R)
• M15: 13,914,846 km (0.113 R)
• M16: 17,385,816 km (0.115 R)
• M17: 20,838,535 km (0.084 R)
• M18: 23,805,210 km (0.085 R)
• M19: 27,875,020 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.2

Radius: 7.1

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.53 AU - 11.27 AU

Year: 16058 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 144.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,442,633 km

• M1: 95,144 km (0.098 R)
• M2: 374,443 km (0.104 R)
• M3: 805,585 km (0.052 R)
• M4: 1,625,830 km (0.113 R)
• M5: 2,437,697 km (0.109 R)
• M6: 3,144,996 km (0.095 R)
• M7: 3,599,026 km (0.103 R)
• M8: 4,038,544 km (0.109 R)
• M9: 4,925,959 km (0.098 R)
• M10: 6,354,768 km (0.113 R)
• M11: 11,439,450 km (0.105 R)
• M12: 12,819,341 km (0.068 R)
• M13: 16,860,578 km (0.099 R)
• M14: 18,964,522 km (0.112 R)
• M15: 19,537,332 km (0.102 R)
• M16: 21,500,804 km (0.073 R)
• M17: 27,649,875 km (0.094 R)
• M18: 27,963,732 km (0.09 R)
• M19: 28,492,410 km (0.091 R)
• M20: 32,496,846 km (0.106 R)
• M21: 36,232,903 km (0.029 R)
• M22: 36,861,065 km (0.082 R)
• M23: 39,711,802 km (0.088 R)
• M24: 43,125,775 km (0.086 R)
• M25: 44,115,664 km (0.081 R)
• M26: 44,401,246 km (0.09 R)
• M27: 47,474,735 km (0.063 R)
• M28: 48,378,306 km (0.108 R)
• M29: 50,375,138 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.8

Radius: 7.4

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.51 AU - 15.83 AU

Year: 25073 Days

Day: 22 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,442,633 km

• M1: 92,302 km (0.1 R)
• M2: 494,421 km (0.09 R)
• M3: 915,689 km (0.095 R)
• M4: 1,289,085 km (0.076 R)
• M5: 2,259,077 km (0.115 R)
• M6: 2,750,506 km (0.076 R)
• M7: 3,854,688 km (0.091 R)
• M8: 4,100,627 km (0.102 R)
• M9: 4,867,017 km (0.102 R)
• M10: 5,228,595 km (0.11 R)
• M11: 6,337,265 km (0.117 R)
• M12: 6,768,705 km (0.115 R)
• M13: 7,082,412 km (0.066 R)
• M14: 11,898,416 km (0.092 R)
• M15: 19,506,366 km (0.104 R)
• M16: 25,413,985 km (0.09 R)
• M17: 26,946,017 km (0.061 R)
• M18: 31,166,622 km (0.117 R)
• M19: 37,451,677 km (0.077 R)
• M20: 41,481,994 km (0.084 R)
• M21: 41,780,591 km (0.119 R)
• M22: 44,688,026 km (0.075 R)
• M23: 45,159,109 km (0.109 R)
• M24: 55,290,326 km (0.099 R)
• M25: 58,040,533 km (0.045 R)
• M26: 58,414,079 km (0.071 R)
• M27: 58,977,165 km (0.094 R)
• M28: 60,496,781 km (0.111 R)
• M29: 63,415,884 km (0.057 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit