🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 13.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.94 AU - 1.04 AU

Year: 657 Days

Day: 13.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 20,153,654 km

• M1: 162,912 km (0.077 R)
• M2: 607,068 km (0.062 R)
• M3: 1,206,507 km (0.081 R)
• M4: 1,907,223 km (0.107 R)
• M5: 3,177,010 km (0.102 R)
• M6: 3,891,938 km (0.111 R)
• M7: 4,301,986 km (0.118 R)
• M8: 4,711,884 km (0.109 R)
• M9: 5,178,929 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.8

Radius: 13.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.42 AU - 2.08 AU

Year: 1544 Days

Day: 9.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 20,153,654 km

• M1: 175,927 km (0.034 R)
• M2: 650,900 km (0.097 R)
• M3: 1,231,190 km (0.055 R)
• M4: 2,781,922 km (0.069 R)
• M5: 3,929,637 km (0.097 R)
• M6: 4,552,263 km (0.118 R)
• M7: 5,960,428 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.7

Radius: 12.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.99 AU - 3.19 AU

Year: 2780 Days

Day: 5.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 20,153,654 km

• M1: 178,171 km (0.106 R)
• M2: 676,781 km (0.069 R)
• M3: 1,576,014 km (0.095 R)
• M4: 2,253,243 km (0.084 R)
• M5: 6,306,298 km (0.116 R)
• M6: 7,100,214 km (0.083 R)
• M7: 7,725,533 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.2

Radius: 8.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.16 AU - 3.36 AU

Year: 3058 Days

Day: 10 Hours

Environment

Temp: -209 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 20,153,654 km

• M1: 101,876 km (0.106 R)
• M2: 496,815 km (0.081 R)
• M3: 1,894,059 km (0.109 R)
• M4: 2,249,802 km (0.048 R)
• M5: 4,124,413 km (0.113 R)
• M6: 6,526,506 km (0.085 R)
• M7: 7,365,601 km (0.049 R)
• M8: 8,769,726 km (0.072 R)
• M9: 9,256,817 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.6

Radius: 9.6

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.76 AU - 4.48 AU

Year: 5577 Days

Day: 9.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 20,153,654 km

• M1: 120,426 km (0.081 R)
• M2: 600,336 km (0.112 R)
• M3: 899,083 km (0.061 R)
• M4: 1,552,377 km (0.067 R)
• M5: 1,977,085 km (0.073 R)
• M6: 2,394,912 km (0.088 R)
• M7: 3,043,269 km (0.101 R)
• M8: 3,581,223 km (0.119 R)
• M9: 4,609,110 km (0.113 R)
• M10: 5,290,977 km (0.105 R)
• M11: 6,520,223 km (0.11 R)
• M12: 8,429,391 km (0.114 R)
• M13: 8,787,080 km (0.088 R)
• M14: 9,238,267 km (0.087 R)
• M15: 10,593,025 km (0.108 R)
• M16: 11,680,602 km (0.09 R)
• M17: 12,176,070 km (0.117 R)
• M18: 14,637,703 km (0.093 R)
• M19: 15,566,556 km (0.094 R)
• M20: 16,907,252 km (0.075 R)
• M21: 17,929,604 km (0.085 R)
• M22: 19,470,761 km (0.062 R)
• M23: 20,881,020 km (0.086 R)
• M24: 21,611,058 km (0.074 R)
• M25: 22,661,684 km (0.06 R)
• M26: 25,602,030 km (0.095 R)
• M27: 30,708,254 km (0.105 R)
• M28: 32,035,187 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.6

Radius: 12.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.15 AU - 4.47 AU

Year: 5967 Days

Day: 10.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 20,153,654 km

• M1: 151,692 km (0.118 R)
• M2: 620,831 km (0.069 R)
• M3: 1,220,270 km (0.099 R)
• M4: 1,728,304 km (0.084 R)
• M5: 2,234,843 km (0.117 R)
• M6: 3,026,066 km (0.11 R)
• M7: 3,746,828 km (0.088 R)
• M8: 5,647,320 km (0.062 R)
• M9: 6,642,445 km (0.081 R)
• M10: 7,113,080 km (0.103 R)
• M11: 8,311,359 km (0.085 R)
• M12: 9,346,725 km (0.105 R)
• M13: 11,866,701 km (0.11 R)
• M14: 16,571,405 km (0.113 R)
• M15: 17,439,821 km (0.058 R)
• M16: 27,177,445 km (0.036 R)
• M17: 30,262,452 km (0.083 R)
• M18: 31,278,372 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.9

Radius: 6.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.14 AU - 8.4 AU

Year: 11747 Days

Day: 25 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,153,654 km

• M1: 87,664 km (0.056 R)
• M2: 391,946 km (0.074 R)
• M3: 1,351,018 km (0.092 R)
• M4: 1,659,190 km (0.091 R)
• M5: 1,963,622 km (0.092 R)
• M6: 2,475,845 km (0.084 R)
• M7: 3,406,493 km (0.098 R)
• M8: 5,079,895 km (0.089 R)
• M9: 10,055,370 km (0.066 R)
• M10: 17,896,094 km (0.086 R)
• M11: 18,175,543 km (0.091 R)
• M12: 19,264,017 km (0.1 R)
• M13: 20,093,537 km (0.081 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: 185 - 16,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit