🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.18 AU - 2.86 AU

Year: 1461 Days

Day: 15.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,251,341 km

• M1: 157,676 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.55 AU - 2.61 AU

Year: 1514 Days

Day: 38.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,251,341 km

• M1: 273,615 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.47 AU - 2.81 AU

Year: 1567 Days

Day: 47.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.86 AU - 4.96 AU

Year: 3383 Days

Day: 21 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,251,341 km

• M1: 19,747 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 13.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.99 AU - 6.77 AU

Year: 5208 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,251,341 km

• M1: 187,745 km (0.111 R)
• M2: 622,028 km (0.119 R)
• M3: 1,037,760 km (0.093 R)
• M4: 1,625,680 km (0.032 R)
• M5: 3,105,951 km (0.11 R)
• M6: 4,599,387 km (0.11 R)
• M7: 5,072,565 km (0.038 R)
• M8: 7,763,531 km (0.09 R)
• M9: 9,858,500 km (0.1 R)
• M10: 13,539,206 km (0.1 R)
• M11: 15,832,391 km (0.079 R)
• M12: 17,414,539 km (0.111 R)
• M13: 20,749,374 km (0.057 R)
• M14: 21,974,132 km (0.082 R)
• M15: 25,611,006 km (0.066 R)
• M16: 30,629,566 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.4

Radius: 11

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.84 AU - 7.34 AU

Year: 6179 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,251,341 km

• M1: 145,559 km (0.073 R)
• M2: 495,917 km (0.111 R)
• M3: 946,805 km (0.115 R)
• M4: 1,550,582 km (0.049 R)
• M5: 2,194,750 km (0.037 R)
• M6: 2,861,358 km (0.088 R)
• M7: 4,521,446 km (0.08 R)
• M8: 6,487,461 km (0.079 R)
• M9: 7,116,520 km (0.096 R)
• M10: 7,713,416 km (0.091 R)
• M11: 8,458,264 km (0.114 R)
• M12: 11,305,709 km (0.081 R)
• M13: 11,731,615 km (0.113 R)
• M14: 12,565,473 km (0.026 R)
• M15: 13,702,417 km (0.067 R)
• M16: 14,241,418 km (0.088 R)
• M17: 15,190,168 km (0.095 R)
• M18: 17,462,559 km (0.077 R)
• M19: 24,040,827 km (0.115 R)
• M20: 28,049,002 km (0.12 R)
• M21: 29,094,542 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 8.1

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.92 AU - 7.26 AU

Year: 6179 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,251,341 km

• M1: 100,679 km (0.101 R)
• M2: 864,975 km (0.117 R)
• M3: 1,250,788 km (0.068 R)
• M4: 1,573,770 km (0.104 R)
• M5: 2,912,371 km (0.07 R)
• M6: 3,463,340 km (0.095 R)
• M7: 4,209,086 km (0.045 R)
• M8: 5,476,329 km (0.102 R)
• M9: 5,982,868 km (0.06 R)
• M10: 6,247,656 km (0.039 R)
• M11: 6,659,648 km (0.086 R)
• M12: 6,944,333 km (0.091 R)
• M13: 7,614,532 km (0.104 R)
• M14: 8,327,066 km (0.082 R)
• M15: 8,826,424 km (0.086 R)
• M16: 9,126,816 km (0.05 R)
• M17: 11,173,914 km (0.097 R)
• M18: 11,781,431 km (0.07 R)
• M19: 12,145,851 km (0.034 R)
• M20: 13,173,140 km (0.093 R)
• M21: 14,082,246 km (0.095 R)
• M22: 16,862,822 km (0.084 R)
• M23: 19,263,867 km (0.118 R)
• M24: 21,188,743 km (0.061 R)
• M25: 23,564,956 km (0.079 R)
• M26: 26,025,542 km (0.106 R)
• M27: 28,279,832 km (0.049 R)
• M28: 28,652,331 km (0.072 R)
• M29: 30,857,403 km (0.106 R)
• M30: 35,928,023 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.2

Radius: 6.6

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.84 AU - 18.06 AU

Year: 26625 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,251,341 km

• M1: 82,279 km (0.085 R)
• M2: 347,665 km (0.062 R)
• M3: 567,126 km (0.094 R)
• M4: 1,509,742 km (0.095 R)
• M5: 3,262,131 km (0.075 R)
• M6: 4,281,790 km (0.079 R)
• M7: 6,706,473 km (0.111 R)
• M8: 6,976,796 km (0.099 R)
• M9: 9,023,444 km (0.116 R)
• M10: 10,937,699 km (0.073 R)
• M11: 11,186,779 km (0.086 R)
• M12: 11,956,759 km (0.108 R)
• M13: 12,557,096 km (0.081 R)
• M14: 13,107,317 km (0.11 R)
• M15: 13,745,501 km (0.094 R)
• M16: 14,404,181 km (0.107 R)
• M17: 15,007,210 km (0.095 R)
• M18: 17,000,003 km (0.108 R)
• M19: 19,525,065 km (0.068 R)
• M20: 19,984,331 km (0.086 R)
• M21: 21,795,512 km (0.112 R)
• M22: 23,198,142 km (0.103 R)
• M23: 25,850,662 km (0.112 R)
• M24: 32,002,276 km (0.079 R)
• M25: 39,644,782 km (0.116 R)
• M26: 40,678,204 km (0.092 R)
• M27: 41,578,035 km (0.055 R)
• M28: 41,880,971 km (0.107 R)
• M29: 44,673,515 km (0.058 R)
• M30: 48,586,696 km (0.12 R)
• M31: 49,429,680 km (0.087 R)
• M32: 50,626,313 km (0.113 R)
• M33: 56,158,293 km (0.08 R)
• M34: 57,086,697 km (0.058 R)
• M35: 59,933,245 km (0.111 R)
• M36: 60,513,685 km (0.066 R)
• M37: 62,079,975 km (0.12 R)
• M38: 65,702,338 km (0.083 R)
• M39: 70,532,703 km (0.053 R)
• M40: 73,585,846 km (0.058 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 11,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit