🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.5

Radius: 12.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.49 AU - 0.61 AU

Year: 272 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 34,045,163 km

• M1: 172,486 km (0.093 R)
• M2: 592,707 km (0.11 R)
• M3: 1,167,761 km (0.108 R)
• M4: 1,935,198 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 12.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.55 AU - 0.59 AU

Year: 287 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 34,045,163 km

• M1: 150,495 km (0.056 R)
• M2: 560,992 km (0.075 R)
• M3: 1,104,182 km (0.087 R)
• M4: 1,609,523 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.3

Radius: 9

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.96 AU - 1.08 AU

Year: 687 Days

Day: 14.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,045,163 km

• M1: 111,899 km (0.104 R)
• M2: 397,182 km (0.073 R)
• M3: 758,461 km (0.069 R)
• M4: 1,225,207 km (0.094 R)
• M5: 1,556,566 km (0.085 R)
• M6: 1,893,161 km (0.118 R)
• M7: 2,361,702 km (0.054 R)
• M8: 3,054,489 km (0.054 R)
• M9: 3,686,989 km (0.06 R)
• M10: 4,244,092 km (0.096 R)
• M11: 4,702,310 km (0.045 R)
• M12: 5,174,890 km (0.11 R)
• M13: 5,679,034 km (0.102 R)
• M14: 6,277,127 km (0.07 R)
• M15: 6,785,460 km (0.03 R)
• M16: 7,343,759 km (0.114 R)
• M17: 8,300,438 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.8

Radius: 14.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.83 AU - 2.11 AU

Year: 1844 Days

Day: 14.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,045,163 km

• M1: 182,958 km (0.034 R)
• M2: 955,930 km (0.091 R)
• M3: 1,774,231 km (0.052 R)
• M4: 2,913,867 km (0.106 R)
• M5: 3,738,002 km (0.104 R)
• M6: 4,440,214 km (0.118 R)
• M7: 5,165,315 km (0.073 R)
• M8: 6,110,175 km (0.105 R)
• M9: 7,194,012 km (0.101 R)
• M10: 7,909,389 km (0.069 R)
• M11: 8,824,030 km (0.04 R)
• M12: 10,654,061 km (0.099 R)
• M13: 13,982,015 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.9

Radius: 11.5

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.02 AU - 2.18 AU

Year: 2029 Days

Day: 12.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,045,163 km

• M1: 143,016 km (0.113 R)
• M2: 564,582 km (0.099 R)
• M3: 1,050,626 km (0.108 R)
• M4: 1,454,091 km (0.097 R)
• M5: 1,904,082 km (0.063 R)
• M6: 2,601,657 km (0.103 R)
• M7: 3,140,059 km (0.108 R)
• M8: 3,770,315 km (0.03 R)
• M9: 4,653,541 km (0.112 R)
• M10: 6,073,823 km (0.103 R)
• M11: 6,855,771 km (0.041 R)
• M12: 8,169,091 km (0.062 R)
• M13: 8,587,367 km (0.095 R)
• M14: 9,053,962 km (0.074 R)
• M15: 10,745,465 km (0.108 R)
• M16: 11,848,151 km (0.032 R)
• M17: 14,981,329 km (0.103 R)
• M18: 16,305,719 km (0.11 R)
• M19: 17,074,503 km (0.075 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 13.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.52 AU - 2.98 AU

Year: 3041 Days

Day: 14.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 139 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,045,163 km

• M1: 202,855 km (0.107 R)
• M2: 837,748 km (0.119 R)
• M3: 1,282,802 km (0.109 R)
• M4: 1,748,500 km (0.107 R)
• M5: 2,474,648 km (0.103 R)
• M6: 3,584,963 km (0.072 R)
• M7: 4,330,559 km (0.089 R)
• M8: 5,252,980 km (0.049 R)
• M9: 5,801,705 km (0.109 R)
• M10: 9,479,419 km (0.06 R)
• M11: 11,935,965 km (0.046 R)
• M12: 12,519,696 km (0.093 R)
• M13: 13,406,961 km (0.086 R)
• M14: 14,944,229 km (0.086 R)
• M15: 16,158,664 km (0.098 R)
• M16: 16,985,492 km (0.084 R)
• M17: 19,512,649 km (0.111 R)
• M18: 21,681,219 km (0.099 R)
• M19: 22,146,918 km (0.104 R)
• M20: 22,755,332 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.3

Radius: 13.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.91 AU - 4.15 AU

Year: 5395 Days

Day: 13.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,045,163 km

• M1: 169,345 km (0.101 R)
• M2: 637,437 km (0.073 R)
• M3: 1,092,962 km (0.056 R)
• M4: 1,572,274 km (0.047 R)
• M5: 3,509,716 km (0.103 R)
• M6: 3,939,062 km (0.069 R)
• M7: 4,610,158 km (0.049 R)
• M8: 5,212,439 km (0.053 R)
• M9: 6,118,254 km (0.063 R)
• M10: 7,670,780 km (0.093 R)
• M11: 8,639,726 km (0.093 R)
• M12: 10,266,752 km (0.107 R)
• M13: 14,981,329 km (0.101 R)
• M14: 15,574,485 km (0.105 R)
• M15: 16,060,229 km (0.115 R)
• M16: 16,556,146 km (0.081 R)
• M17: 17,062,385 km (0.081 R)
• M18: 21,641,127 km (0.072 R)
• M19: 22,941,282 km (0.039 R)
• M20: 23,491,653 km (0.04 R)
• M21: 26,806,891 km (0.055 R)
• M22: 29,213,622 km (0.11 R)
• M23: 31,858,213 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 13,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit