🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 9.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.87 AU - 0.93 AU

Year: 579 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,155,488 km

• M1: 123,119 km (0.098 R)
• M2: 505,491 km (0.082 R)
• M3: 1,064,389 km (0.116 R)
• M4: 1,443,619 km (0.112 R)
• M5: 1,832,873 km (0.119 R)
• M6: 2,482,277 km (0.1 R)
• M7: 2,935,260 km (0.109 R)
• M8: 3,454,065 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84

Radius: 9.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.62 AU - 2.1 AU

Year: 1721 Days

Day: 8.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,155,488 km

• M1: 116,836 km (0.082 R)
• M2: 755,768 km (0.113 R)
• M3: 1,271,133 km (0.093 R)
• M4: 2,008,501 km (0.091 R)
• M5: 3,732,168 km (0.102 R)
• M6: 4,158,222 km (0.083 R)
• M7: 4,907,409 km (0.092 R)
• M8: 5,544,097 km (0.099 R)
• M9: 6,023,857 km (0.107 R)
• M10: 6,551,040 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.7 AU - 2.14 AU

Year: 1804 Days

Day: 11.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 44,155,488 km

• M1: 114,592 km (0.096 R)
• M2: 1,662,182 km (0.095 R)
• M3: 2,071,183 km (0.109 R)
• M4: 2,462,531 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.9

Radius: 12.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.91 AU - 2.13 AU

Year: 1947 Days

Day: 8.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,155,488 km

• M1: 153,787 km (0.077 R)
• M2: 766,091 km (0.088 R)
• M3: 1,590,824 km (0.116 R)
• M4: 2,476,742 km (0.11 R)
• M5: 5,838,655 km (0.115 R)
• M6: 11,580,820 km (0.11 R)
• M7: 12,264,781 km (0.091 R)
• M8: 13,965,709 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.27 AU - 3.01 AU

Year: 2909 Days

Day: 8 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,155,488 km

• M1: 113,096 km (0.115 R)
• M2: 528,380 km (0.107 R)
• M3: 1,408,314 km (0.117 R)
• M4: 1,902,885 km (0.115 R)
• M5: 2,798,079 km (0.076 R)
• M6: 3,408,438 km (0.101 R)
• M7: 4,363,919 km (0.117 R)
• M8: 5,536,019 km (0.062 R)
• M9: 6,850,236 km (0.119 R)
• M10: 7,774,452 km (0.067 R)
• M11: 8,977,219 km (0.051 R)
• M12: 9,519,212 km (0.118 R)
• M13: 10,743,221 km (0.12 R)
• M14: 12,354,989 km (0.109 R)
• M15: 13,154,141 km (0.094 R)
• M16: 16,199,056 km (0.03 R)
• M17: 16,900,670 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 8.6

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.59 AU - 4.29 AU

Year: 5304 Days

Day: 5.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,155,488 km

• M1: 106,962 km (0.063 R)
• M2: 797,207 km (0.12 R)
• M3: 1,191,697 km (0.077 R)
• M4: 1,474,736 km (0.047 R)
• M5: 1,751,641 km (0.091 R)
• M6: 2,020,768 km (0.076 R)
• M7: 2,348,986 km (0.038 R)
• M8: 2,643,993 km (0.065 R)
• M9: 3,533,502 km (0.105 R)
• M10: 3,855,885 km (0.06 R)
• M11: 4,292,412 km (0.12 R)
• M12: 4,560,042 km (0.076 R)
• M13: 6,283,859 km (0.043 R)
• M14: 7,463,737 km (0.111 R)
• M15: 8,069,608 km (0.051 R)
• M16: 8,941,016 km (0.049 R)
• M17: 11,185,882 km (0.116 R)
• M18: 12,171,283 km (0.107 R)
• M19: 19,462,234 km (0.073 R)
• M20: 20,266,772 km (0.089 R)
• M21: 21,023,587 km (0.028 R)
• M22: 26,939,734 km (0.083 R)
• M23: 28,447,232 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.6

Radius: 6.5

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.75 AU - 7.15 AU

Year: 9844 Days

Day: 20.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,155,488 km

• M1: 82,279 km (0.117 R)
• M2: 397,631 km (0.12 R)
• M3: 721,062 km (0.118 R)
• M4: 1,552,377 km (0.084 R)
• M5: 3,488,174 km (0.075 R)
• M6: 3,809,809 km (0.107 R)
• M7: 5,524,350 km (0.076 R)
• M8: 5,790,934 km (0.111 R)
• M9: 6,136,205 km (0.105 R)
• M10: 6,349,831 km (0.077 R)
• M11: 9,132,800 km (0.065 R)
• M12: 9,364,976 km (0.109 R)
• M13: 9,986,855 km (0.05 R)
• M14: 10,534,383 km (0.098 R)
• M15: 12,184,896 km (0.066 R)
• M16: 15,590,492 km (0.105 R)
• M17: 20,124,055 km (0.084 R)
• M18: 23,072,779 km (0.068 R)
• M19: 27,435,801 km (0.105 R)
• M20: 34,289,478 km (0.098 R)
• M21: 34,625,624 km (0.04 R)
• M22: 35,304,349 km (0.089 R)
• M23: 37,394,082 km (0.079 R)
• M24: 37,631,195 km (0.103 R)
• M25: 42,073,504 km (0.099 R)
• M26: 42,846,476 km (0.033 R)
• M27: 43,106,178 km (0.118 R)
• M28: 43,497,675 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 16,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit