🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.54 AU - 0.62 AU

Year: 200 Days

Day: 22.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,871,382 km

• M1: 166,054 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2 AU - 2.16 AU

Year: 1359 Days

Day: 18 Hours

Environment

Temp: -125 °C

Axial Tilt: 178 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 13.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.68 AU - 3.3 AU

Year: 2342 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,871,382 km

• M1: 172,935 km (0.028 R)
• M2: 726,298 km (0.085 R)
• M3: 1,297,762 km (0.101 R)
• M4: 1,833,920 km (0.087 R)
• M5: 2,301,114 km (0.109 R)
• M6: 3,116,124 km (0.096 R)
• M7: 4,005,633 km (0.047 R)
• M8: 7,369,790 km (0.089 R)
• M9: 7,853,290 km (0.095 R)
• M10: 8,479,806 km (0.064 R)
• M11: 10,561,610 km (0.097 R)
• M12: 11,702,742 km (0.108 R)
• M13: 14,713,100 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705

Radius: 11.2

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.58 AU - 7.02 AU

Year: 6328 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,871,382 km

• M1: 139,276 km (0.106 R)
• M2: 894,446 km (0.107 R)
• M3: 1,359,097 km (0.102 R)
• M4: 1,983,219 km (0.116 R)
• M5: 2,534,786 km (0.076 R)
• M6: 2,984,029 km (0.116 R)
• M7: 4,167,946 km (0.12 R)
• M8: 4,688,248 km (0.068 R)
• M9: 5,280,805 km (0.084 R)
• M10: 6,018,771 km (0.11 R)
• M11: 6,513,940 km (0.11 R)
• M12: 6,929,523 km (0.079 R)
• M13: 7,929,884 km (0.114 R)
• M14: 12,222,595 km (0.049 R)
• M15: 16,807,171 km (0.103 R)
• M16: 21,806,582 km (0.099 R)
• M17: 22,660,786 km (0.07 R)
• M18: 23,698,846 km (0.088 R)
• M19: 25,019,645 km (0.08 R)
• M20: 27,448,217 km (0.101 R)
• M21: 30,699,727 km (0.093 R)
• M22: 31,575,623 km (0.119 R)
• M23: 32,268,261 km (0.082 R)
• M24: 32,769,264 km (0.087 R)
• M25: 34,511,481 km (0.102 R)
• M26: 35,246,455 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.1

Radius: 4.3

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.8 AU - 12.8 AU

Year: 16079 Days

Day: 15.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,871,382 km

• M1: 58,493 km (0.058 R)
• M2: 333,154 km (0.093 R)
• M3: 672,442 km (0.118 R)
• M4: 1,148,014 km (0.069 R)
• M5: 1,533,378 km (0.037 R)
• M6: 2,465,223 km (0.062 R)
• M7: 2,723,429 km (0.112 R)
• M8: 3,123,304 km (0.078 R)
• M9: 3,538,438 km (0.084 R)
• M10: 3,843,020 km (0.119 R)
• M11: 4,477,614 km (0.117 R)
• M12: 4,805,832 km (0.112 R)
• M13: 6,082,051 km (0.111 R)
• M14: 8,073,498 km (0.103 R)
• M15: 9,456,381 km (0.09 R)
• M16: 9,634,103 km (0.061 R)
• M17: 10,087,983 km (0.079 R)
• M18: 10,747,410 km (0.071 R)
• M19: 13,392,749 km (0.067 R)
• M20: 14,130,566 km (0.092 R)
• M21: 14,835,172 km (0.117 R)
• M22: 15,935,764 km (0.088 R)
• M23: 17,155,285 km (0.111 R)
• M24: 24,445,190 km (0.067 R)
• M25: 26,588,778 km (0.095 R)
• M26: 26,765,453 km (0.085 R)
• M27: 28,299,130 km (0.051 R)
• M28: 32,741,289 km (0.066 R)
• M29: 34,389,110 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.1

Radius: 5.2

Gravity: 35.47 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.66 AU - 13.02 AU

Year: 16169 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,871,382 km

• M1: 64,776 km (0.055 R)
• M2: 289,621 km (0.082 R)
• M3: 927,956 km (0.095 R)
• M4: 1,217,876 km (0.115 R)
• M5: 1,407,267 km (0.056 R)
• M6: 1,846,187 km (0.1 R)
• M7: 2,327,892 km (0.102 R)
• M8: 2,575,028 km (0.104 R)
• M9: 3,773,008 km (0.106 R)
• M10: 4,211,330 km (0.069 R)
• M11: 8,125,558 km (0.091 R)
• M12: 9,683,470 km (0.075 R)
• M13: 10,323,151 km (0.029 R)
• M14: 10,623,094 km (0.067 R)
• M15: 12,682,159 km (0.114 R)
• M16: 12,956,971 km (0.103 R)
• M17: 13,447,353 km (0.077 R)
• M18: 14,465,217 km (0.113 R)
• M19: 14,689,913 km (0.089 R)
• M20: 14,916,852 km (0.117 R)
• M21: 15,768,962 km (0.101 R)
• M22: 19,503,523 km (0.108 R)
• M23: 21,574,407 km (0.087 R)
• M24: 24,522,233 km (0.059 R)
• M25: 29,610,655 km (0.117 R)
• M26: 30,338,149 km (0.116 R)
• M27: 33,367,506 km (0.1 R)
• M28: 41,057,884 km (0.108 R)
• M29: 44,913,021 km (0.064 R)
• M30: 56,419,939 km (0.1 R)
• M31: 56,790,643 km (0.114 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: 172 - 11,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit