🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.68 AU - 0.96 AU

Year: 327 Days

Day: 13.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.05 AU - 1.57 AU

Year: 659 Days

Day: 29.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.18 AU - 2.2 AU

Year: 1425 Days

Day: 42.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,750,772 km

• M1: 281,842 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.25 AU - 2.67 AU

Year: 1697 Days

Day: 15.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,750,772 km

• M1: 1,386,473 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 11

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.38 AU - 5.02 AU

Year: 4480 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 129.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,750,772 km

• M1: 143,315 km (0.098 R)
• M2: 628,311 km (0.105 R)
• M3: 1,186,760 km (0.098 R)
• M4: 2,127,431 km (0.099 R)
• M5: 2,577,721 km (0.065 R)
• M6: 3,380,912 km (0.042 R)
• M7: 4,748,536 km (0.104 R)
• M8: 5,199,723 km (0.103 R)
• M9: 5,792,729 km (0.062 R)
• M10: 6,284,607 km (0.078 R)
• M11: 7,166,336 km (0.118 R)
• M12: 7,845,361 km (0.082 R)
• M13: 8,301,934 km (0.077 R)
• M14: 9,206,253 km (0.105 R)
• M15: 10,546,650 km (0.066 R)
• M16: 11,938,359 km (0.047 R)
• M17: 12,620,525 km (0.104 R)
• M18: 13,288,480 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.3

Radius: 14.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.09 AU - 7.49 AU

Year: 6937 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,750,772 km

• M1: 182,958 km (0.073 R)
• M2: 1,022,501 km (0.106 R)
• M3: 1,681,480 km (0.116 R)
• M4: 2,440,390 km (0.113 R)
• M5: 3,702,846 km (0.047 R)
• M6: 5,594,212 km (0.105 R)
• M7: 6,099,554 km (0.116 R)
• M8: 7,899,964 km (0.075 R)
• M9: 8,781,844 km (0.073 R)
• M10: 10,581,506 km (0.087 R)
• M11: 11,191,566 km (0.071 R)
• M12: 11,781,880 km (0.106 R)
• M13: 12,260,293 km (0.118 R)
• M14: 18,301,654 km (0.089 R)
• M15: 18,826,443 km (0.114 R)
• M16: 21,862,682 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 11.1

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.27 AU - 7.57 AU

Year: 8887 Days

Day: 12.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,750,772 km

• M1: 138,079 km (0.033 R)
• M2: 529,876 km (0.111 R)
• M3: 892,202 km (0.093 R)
• M4: 1,327,532 km (0.107 R)
• M5: 1,695,093 km (0.088 R)
• M6: 3,405,745 km (0.101 R)
• M7: 4,660,422 km (0.062 R)
• M8: 5,553,971 km (0.114 R)
• M9: 5,998,875 km (0.089 R)
• M10: 6,558,071 km (0.047 R)
• M11: 8,410,841 km (0.085 R)
• M12: 9,535,817 km (0.062 R)
• M13: 10,422,633 km (0.063 R)
• M14: 13,811,773 km (0.117 R)
• M15: 14,735,540 km (0.079 R)
• M16: 15,590,940 km (0.109 R)
• M17: 18,784,855 km (0.076 R)
• M18: 20,111,788 km (0.059 R)
• M19: 22,880,994 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.3

Radius: 5.8

Gravity: 25.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.41 AU - 13.67 AU

Year: 20705 Days

Day: 23 Hours

Environment

Temp: -211 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,750,772 km

• M1: 72,106 km (0.105 R)
• M2: 255,962 km (0.086 R)
• M3: 576,550 km (0.119 R)
• M4: 950,994 km (0.095 R)
• M5: 1,348,475 km (0.042 R)
• M6: 2,071,033 km (0.072 R)
• M7: 2,469,711 km (0.078 R)
• M8: 3,361,015 km (0.108 R)
• M9: 3,659,912 km (0.102 R)
• M10: 4,041,686 km (0.075 R)
• M11: 4,310,663 km (0.115 R)
• M12: 4,520,249 km (0.114 R)
• M13: 5,797,217 km (0.051 R)
• M14: 6,912,618 km (0.105 R)
• M15: 7,297,833 km (0.117 R)
• M16: 8,983,651 km (0.111 R)
• M17: 13,030,124 km (0.118 R)
• M18: 15,980,194 km (0.07 R)
• M19: 16,483,441 km (0.066 R)
• M20: 17,521,501 km (0.11 R)
• M21: 22,111,014 km (0.076 R)
• M22: 22,526,148 km (0.071 R)
• M23: 26,850,424 km (0.082 R)
• M24: 27,204,373 km (0.065 R)
• M25: 27,921,395 km (0.061 R)
• M26: 30,021,600 km (0.105 R)
• M27: 31,435,300 km (0.11 R)
• M28: 32,092,334 km (0.061 R)
• M29: 37,388,098 km (0.112 R)
• M30: 39,629,523 km (0.118 R)
• M31: 40,396,063 km (0.11 R)
• M32: 41,172,476 km (0.102 R)
• M33: 50,202,053 km (0.102 R)
• M34: 52,373,467 km (0.104 R)
• M35: 58,864,369 km (0.119 R)
• M36: 66,299,832 km (0.1 R)
• M37: 72,270,133 km (0.067 R)
• M38: 79,798,047 km (0.109 R)
• M39: 80,774,323 km (0.101 R)
• M40: 81,758,527 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit