🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.66 AU

Year: 137 Days

Day: 23 Hours

Environment

Temp: 210 °C

Axial Tilt: 159.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,383,995 km

• M1: 74,949 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.79 AU

Year: 235 Days

Day: 18.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.04 AU - 1.58 AU

Year: 532 Days

Day: 46.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.1

Radius: 11.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.17 AU - 8.73 AU

Year: 7952 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,383,995 km

• M1: 143,016 km (0.116 R)
• M2: 513,569 km (0.098 R)
• M3: 992,731 km (0.079 R)
• M4: 1,369,269 km (0.109 R)
• M5: 1,813,575 km (0.05 R)
• M6: 2,230,953 km (0.115 R)
• M7: 3,151,429 km (0.106 R)
• M8: 3,613,537 km (0.102 R)
• M9: 4,147,152 km (0.053 R)
• M10: 4,588,615 km (0.105 R)
• M11: 5,184,613 km (0.092 R)
• M12: 8,355,041 km (0.107 R)
• M13: 12,020,189 km (0.091 R)
• M14: 12,692,183 km (0.111 R)
• M15: 13,687,158 km (0.074 R)
• M16: 23,947,178 km (0.086 R)
• M17: 27,521,371 km (0.113 R)
• M18: 28,296,138 km (0.095 R)
• M19: 30,501,959 km (0.114 R)
• M20: 31,858,063 km (0.096 R)
• M21: 35,594,121 km (0.098 R)
• M22: 37,331,700 km (0.069 R)
• M23: 39,612,768 km (0.093 R)
• M24: 40,228,214 km (0.054 R)
• M25: 41,858,232 km (0.109 R)
• M26: 43,531,784 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 13.2

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.01 AU - 15.11 AU

Year: 15791 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 96,383,995 km

• M1: 164,408 km (0.101 R)
• M2: 2,937,055 km (0.113 R)
• M3: 4,813,162 km (0.104 R)
• M4: 13,769,437 km (0.11 R)
• M5: 15,509,410 km (0.116 R)
• M6: 16,765,134 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.8

Radius: 7.8

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.74 AU - 16.3 AU

Year: 20651 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 96,383,995 km

• M1: 96,939 km (0.064 R)
• M2: 1,099,844 km (0.079 R)
• M3: 1,484,011 km (0.106 R)
• M4: 2,502,174 km (0.112 R)
• M5: 6,613,871 km (0.067 R)
• M6: 8,851,108 km (0.105 R)
• M7: 11,852,191 km (0.05 R)
• M8: 20,996,510 km (0.117 R)
• M9: 25,912,894 km (0.111 R)
• M10: 27,600,658 km (0.078 R)
• M11: 28,802,676 km (0.075 R)
• M12: 29,248,179 km (0.069 R)
• M13: 34,084,528 km (0.096 R)
• M14: 37,149,340 km (0.095 R)
• M15: 38,478,816 km (0.095 R)
• M16: 45,755,855 km (0.034 R)
• M17: 56,292,632 km (0.033 R)
• M18: 57,691,671 km (0.079 R)
• M19: 60,014,178 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.4

Radius: 5

Gravity: 38.7 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.07 AU - 17.13 AU

Year: 23994 Days

Day: 16 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,383,995 km

• M1: 62,682 km (0.076 R)
• M2: 224,546 km (0.117 R)
• M3: 712,535 km (0.104 R)
• M4: 993,031 km (0.064 R)
• M5: 1,218,923 km (0.114 R)
• M6: 1,496,128 km (0.069 R)
• M7: 1,697,188 km (0.095 R)
• M8: 2,411,368 km (0.115 R)
• M9: 2,987,619 km (0.092 R)
• M10: 3,949,085 km (0.027 R)
• M11: 5,819,956 km (0.113 R)
• M12: 6,798,475 km (0.098 R)
• M13: 6,996,543 km (0.064 R)
• M14: 8,155,926 km (0.096 R)
• M15: 8,607,562 km (0.117 R)
• M16: 8,781,096 km (0.094 R)
• M17: 9,255,471 km (0.113 R)
• M18: 11,119,011 km (0.088 R)
• M19: 13,218,917 km (0.109 R)
• M20: 15,740,538 km (0.098 R)
• M21: 16,797,298 km (0.106 R)
• M22: 17,068,668 km (0.076 R)
• M23: 23,578,270 km (0.101 R)
• M24: 24,958,909 km (0.073 R)
• M25: 26,514,577 km (0.108 R)
• M26: 32,119,261 km (0.06 R)
• M27: 39,570,731 km (0.086 R)
• M28: 43,016,269 km (0.061 R)
• M29: 44,552,191 km (0.078 R)
• M30: 44,898,510 km (0.109 R)
• M31: 50,496,911 km (0.118 R)
• M32: 56,745,614 km (0.113 R)
• M33: 69,580,962 km (0.118 R)
• M34: 76,049,424 km (0.105 R)
• M35: 83,168,787 km (0.091 R)
• M36: 87,159,310 km (0.115 R)
• M37: 91,834,094 km (0.097 R)
• M38: 92,676,030 km (0.093 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 12,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit