🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.03 AU - 1.11 AU

Year: 404 Days

Day: 42.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.57 AU - 1.61 AU

Year: 732 Days

Day: 36.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,154,419 km

• M1: 1,288,786 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 13.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.83 AU - 6.63 AU

Year: 5680 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,154,419 km

• M1: 169,195 km (0.074 R)
• M2: 651,798 km (0.101 R)
• M3: 1,168,210 km (0.083 R)
• M4: 1,716,187 km (0.056 R)
• M5: 2,189,814 km (0.1 R)
• M6: 2,648,331 km (0.091 R)
• M7: 4,121,421 km (0.065 R)
• M8: 4,601,032 km (0.112 R)
• M9: 5,966,113 km (0.042 R)
• M10: 7,274,795 km (0.101 R)
• M11: 7,978,952 km (0.034 R)
• M12: 8,460,657 km (0.026 R)
• M13: 10,807,549 km (0.1 R)
• M14: 11,491,211 km (0.12 R)
• M15: 13,874,754 km (0.043 R)
• M16: 14,848,187 km (0.057 R)
• M17: 16,275,201 km (0.05 R)
• M18: 17,854,356 km (0.107 R)
• M19: 19,935,562 km (0.111 R)
• M20: 20,825,520 km (0.069 R)
• M21: 24,342,865 km (0.088 R)
• M22: 25,201,556 km (0.05 R)
• M23: 26,323,391 km (0.114 R)
• M24: 29,012,562 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.5

Radius: 11.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.58 AU - 10.74 AU

Year: 9308 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,154,419 km

• M1: 140,622 km (0.08 R)
• M2: 540,647 km (0.114 R)
• M3: 1,124,378 km (0.085 R)
• M4: 1,484,310 km (0.09 R)
• M5: 1,859,352 km (0.114 R)
• M6: 2,848,792 km (0.095 R)
• M7: 3,365,204 km (0.078 R)
• M8: 5,234,280 km (0.081 R)
• M9: 5,631,013 km (0.098 R)
• M10: 6,485,367 km (0.102 R)
• M11: 8,495,513 km (0.088 R)
• M12: 9,521,306 km (0.043 R)
• M13: 10,575,672 km (0.081 R)
• M14: 12,915,682 km (0.102 R)
• M15: 14,655,505 km (0.085 R)
• M16: 17,187,449 km (0.071 R)
• M17: 17,623,826 km (0.089 R)
• M18: 17,993,183 km (0.101 R)
• M19: 23,278,027 km (0.108 R)
• M20: 24,906,400 km (0.078 R)
• M21: 27,687,724 km (0.066 R)
• M22: 28,794,748 km (0.057 R)
• M23: 31,097,209 km (0.104 R)
• M24: 32,514,050 km (0.029 R)
• M25: 36,541,973 km (0.073 R)
• M26: 37,873,693 km (0.109 R)
• M27: 38,242,452 km (0.062 R)
• M28: 39,362,940 km (0.108 R)
• M29: 40,633,624 km (0.115 R)
• M30: 43,390,563 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.3

Radius: 5.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.53 AU - 14.59 AU

Year: 20292 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,154,419 km

• M1: 74,500 km (0.099 R)
• M2: 495,019 km (0.079 R)
• M3: 1,586,934 km (0.103 R)
• M4: 4,949,745 km (0.097 R)
• M5: 5,375,500 km (0.061 R)
• M6: 5,717,182 km (0.076 R)
• M7: 7,168,281 km (0.069 R)
• M8: 9,251,132 km (0.072 R)
• M9: 19,154,511 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.5

Radius: 6.6

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.33 AU - 16.45 AU

Year: 20986 Days

Day: 15 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,154,419 km

• M1: 82,129 km (0.097 R)
• M2: 306,227 km (0.108 R)
• M3: 682,615 km (0.095 R)
• M4: 1,297,762 km (0.081 R)
• M5: 2,496,190 km (0.037 R)
• M6: 3,356,228 km (0.091 R)
• M7: 4,266,830 km (0.094 R)
• M8: 4,673,737 km (0.11 R)
• M9: 5,644,028 km (0.112 R)
• M10: 7,826,661 km (0.075 R)
• M11: 8,488,632 km (0.085 R)
• M12: 8,806,527 km (0.104 R)
• M13: 9,522,503 km (0.109 R)
• M14: 9,865,830 km (0.086 R)
• M15: 10,099,203 km (0.104 R)
• M16: 16,055,741 km (0.097 R)
• M17: 17,122,075 km (0.095 R)
• M18: 20,133,181 km (0.081 R)
• M19: 22,159,334 km (0.104 R)
• M20: 25,393,042 km (0.088 R)
• M21: 26,053,217 km (0.082 R)
• M22: 26,387,568 km (0.064 R)
• M23: 26,612,115 km (0.112 R)
• M24: 27,293,384 km (0.036 R)
• M25: 27,523,016 km (0.095 R)
• M26: 32,390,931 km (0.115 R)
• M27: 33,167,344 km (0.038 R)
• M28: 37,095,634 km (0.072 R)
• M29: 38,375,145 km (0.105 R)
• M30: 38,808,081 km (0.112 R)
• M31: 40,274,888 km (0.106 R)
• M32: 42,236,416 km (0.036 R)
• M33: 49,177,308 km (0.065 R)
• M34: 58,349,602 km (0.079 R)
• M35: 59,884,626 km (0.083 R)
• M36: 60,662,086 km (0.118 R)
• M37: 67,754,372 km (0.04 R)
• M38: 69,877,913 km (0.052 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit