🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.46 AU - 0.68 AU

Year: 166 Days

Day: 23.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.77 AU

Year: 188 Days

Day: 26.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,734,184 km

• M1: 154,086 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.13 AU - 1.37 AU

Year: 538 Days

Day: 39.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 144.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,734,184 km

• M1: 33,809 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.28 AU - 2.76 AU

Year: 1540 Days

Day: 30.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,734,184 km

• M1: 34,408 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.5

Radius: 14

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.86 AU - 5.18 AU

Year: 3700 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,734,184 km

• M1: 185,801 km (0.108 R)
• M2: 694,583 km (0.089 R)
• M3: 1,994,888 km (0.11 R)
• M4: 2,446,524 km (0.057 R)
• M5: 2,888,286 km (0.099 R)
• M6: 3,427,886 km (0.077 R)
• M7: 4,117,532 km (0.091 R)
• M8: 4,786,085 km (0.115 R)
• M9: 5,324,338 km (0.071 R)
• M10: 5,817,861 km (0.056 R)
• M11: 7,459,997 km (0.107 R)
• M12: 8,874,295 km (0.078 R)
• M13: 10,116,855 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 12.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.7 AU - 9.81 AU

Year: 10831 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,734,184 km

• M1: 157,975 km (0.103 R)
• M2: 569,669 km (0.101 R)
• M3: 1,049,429 km (0.103 R)
• M4: 1,472,193 km (0.05 R)
• M5: 4,268,626 km (0.036 R)
• M6: 6,034,030 km (0.097 R)
• M7: 7,395,371 km (0.052 R)
• M8: 10,536,028 km (0.104 R)
• M9: 11,418,506 km (0.118 R)
• M10: 13,067,524 km (0.097 R)
• M11: 15,157,256 km (0.089 R)
• M12: 16,342,520 km (0.107 R)
• M13: 17,716,577 km (0.118 R)
• M14: 31,887,235 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.2

Radius: 4.3

Gravity: 29.49 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.83 AU - 15.17 AU

Year: 19097 Days

Day: 16.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,734,184 km

• M1: 53,556 km (0.081 R)
• M2: 210,634 km (0.084 R)
• M3: 395,088 km (0.049 R)
• M4: 537,056 km (0.035 R)
• M5: 1,133,802 km (0.097 R)
• M6: 1,489,995 km (0.069 R)
• M7: 2,049,790 km (0.115 R)
• M8: 2,531,196 km (0.065 R)
• M9: 2,883,499 km (0.073 R)
• M10: 5,298,308 km (0.103 R)
• M11: 5,953,098 km (0.094 R)
• M12: 7,704,141 km (0.105 R)
• M13: 8,042,382 km (0.08 R)
• M14: 9,385,621 km (0.112 R)
• M15: 10,692,657 km (0.116 R)
• M16: 12,245,782 km (0.096 R)
• M17: 14,300,509 km (0.083 R)
• M18: 14,664,032 km (0.096 R)
• M19: 15,485,175 km (0.108 R)
• M20: 15,637,765 km (0.109 R)
• M21: 16,494,661 km (0.118 R)
• M22: 16,975,020 km (0.102 R)
• M23: 18,729,953 km (0.107 R)
• M24: 20,602,320 km (0.109 R)
• M25: 21,253,070 km (0.112 R)
• M26: 25,767,635 km (0.075 R)
• M27: 25,982,009 km (0.107 R)
• M28: 30,881,638 km (0.052 R)
• M29: 32,977,355 km (0.099 R)
• M30: 35,297,468 km (0.112 R)
• M31: 38,000,402 km (0.118 R)
• M32: 41,129,541 km (0.073 R)
• M33: 57,345,801 km (0.059 R)
• M34: 59,561,046 km (0.059 R)
• M35: 65,546,157 km (0.108 R)
• M36: 66,950,881 km (0.118 R)
• M37: 67,355,992 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.1

Radius: 4.3

Gravity: 21.75 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.46 AU - 17.64 AU

Year: 25922 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,734,184 km

• M1: 53,706 km (0.038 R)
• M2: 197,768 km (0.104 R)
• M3: 393,442 km (0.111 R)
• M4: 540,497 km (0.08 R)
• M5: 764,445 km (0.057 R)
• M6: 950,395 km (0.117 R)
• M7: 1,221,915 km (0.109 R)
• M8: 1,430,156 km (0.084 R)
• M9: 1,697,038 km (0.112 R)
• M10: 1,842,597 km (0.112 R)
• M11: 2,975,801 km (0.117 R)
• M12: 4,612,252 km (0.112 R)
• M13: 6,112,719 km (0.101 R)
• M14: 7,229,467 km (0.048 R)
• M15: 9,066,678 km (0.105 R)
• M16: 13,415,488 km (0.081 R)
• M17: 15,049,995 km (0.104 R)
• M18: 15,517,787 km (0.039 R)
• M19: 18,003,206 km (0.117 R)
• M20: 18,977,238 km (0.082 R)
• M21: 19,614,974 km (0.062 R)
• M22: 20,933,380 km (0.095 R)
• M23: 22,209,449 km (0.059 R)
• M24: 22,511,039 km (0.049 R)
• M25: 23,019,821 km (0.06 R)
• M26: 24,166,190 km (0.1 R)
• M27: 25,023,535 km (0.085 R)
• M28: 26,123,379 km (0.113 R)
• M29: 26,685,268 km (0.106 R)
• M30: 28,066,356 km (0.116 R)
• M31: 28,301,075 km (0.082 R)
• M32: 28,893,782 km (0.032 R)
• M33: 31,853,725 km (0.088 R)
• M34: 32,109,089 km (0.078 R)
• M35: 32,624,154 km (0.12 R)
• M36: 38,801,948 km (0.045 R)
• M37: 48,865,396 km (0.098 R)
• M38: 50,406,703 km (0.111 R)
• M39: 71,720,510 km (0.102 R)
• M40: 74,380,061 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 14,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit