🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.9

Radius: 11.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.91 AU - 0.93 AU

Year: 579 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,931,889 km

• M1: 144,212 km (0.061 R)
• M2: 700,716 km (0.058 R)
• M3: 1,457,083 km (0.087 R)
• M4: 1,998,328 km (0.07 R)
• M5: 2,812,141 km (0.093 R)
• M6: 4,439,317 km (0.034 R)
• M7: 5,754,132 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.7

Radius: 8

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.1 AU - 1.24 AU

Year: 830 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,931,889 km

• M1: 99,483 km (0.093 R)
• M2: 350,957 km (0.113 R)
• M3: 652,396 km (0.066 R)
• M4: 905,366 km (0.081 R)
• M5: 1,198,129 km (0.076 R)
• M6: 1,596,209 km (0.037 R)
• M7: 2,111,125 km (0.06 R)
• M8: 2,390,873 km (0.066 R)
• M9: 3,815,194 km (0.08 R)
• M10: 4,150,294 km (0.114 R)
• M11: 5,774,179 km (0.11 R)
• M12: 7,170,525 km (0.11 R)
• M13: 8,244,488 km (0.092 R)
• M14: 8,643,316 km (0.106 R)
• M15: 8,971,534 km (0.089 R)
• M16: 9,393,549 km (0.068 R)
• M17: 9,946,912 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 13.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.11 AU - 1.39 AU

Year: 917 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,931,889 km

• M1: 169,195 km (0.102 R)
• M2: 1,044,044 km (0.116 R)
• M3: 1,750,744 km (0.076 R)
• M4: 2,460,586 km (0.094 R)
• M5: 3,099,518 km (0.059 R)
• M6: 3,640,165 km (0.111 R)
• M7: 4,145,357 km (0.07 R)
• M8: 5,103,232 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.3

Radius: 14.2

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.46 AU - 1.52 AU

Year: 1193 Days

Day: 9.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,931,889 km

• M1: 176,825 km (0.103 R)
• M2: 636,240 km (0.104 R)
• M3: 1,283,550 km (0.067 R)
• M4: 1,737,579 km (0.061 R)
• M5: 2,454,452 km (0.107 R)
• M6: 2,972,360 km (0.119 R)
• M7: 3,642,559 km (0.056 R)
• M8: 4,232,124 km (0.07 R)
• M9: 5,226,052 km (0.097 R)
• M10: 5,889,519 km (0.047 R)
• M11: 6,705,575 km (0.093 R)
• M12: 7,307,856 km (0.098 R)
• M13: 7,810,206 km (0.087 R)
• M14: 8,363,718 km (0.096 R)
• M15: 9,643,378 km (0.061 R)
• M16: 11,049,748 km (0.109 R)
• M17: 12,403,010 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.2

Radius: 13.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.3 AU - 2.14 AU

Year: 1480 Days

Day: 8.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 49,931,889 km

• M1: 171,888 km (0.059 R)
• M2: 745,446 km (0.082 R)
• M3: 1,234,930 km (0.082 R)
• M4: 1,712,896 km (0.095 R)
• M5: 2,173,358 km (0.038 R)
• M6: 2,845,052 km (0.114 R)
• M7: 3,488,473 km (0.087 R)
• M8: 3,982,744 km (0.067 R)
• M9: 4,441,710 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.6

Radius: 13.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.57 AU - 2.37 AU

Year: 1814 Days

Day: 9.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,931,889 km

• M1: 170,542 km (0.108 R)
• M2: 668,702 km (0.034 R)
• M3: 1,340,696 km (0.051 R)
• M4: 1,991,896 km (0.084 R)
• M5: 2,694,856 km (0.094 R)
• M6: 3,779,889 km (0.077 R)
• M7: 4,802,241 km (0.052 R)
• M8: 5,718,827 km (0.103 R)
• M9: 6,543,710 km (0.117 R)
• M10: 9,566,036 km (0.081 R)
• M11: 10,622,945 km (0.034 R)
• M12: 11,125,145 km (0.064 R)
• M13: 12,928,398 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.4

Radius: 5.5

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.82 AU - 8.1 AU

Year: 13366 Days

Day: 19.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,931,889 km

• M1: 68,815 km (0.076 R)
• M2: 254,017 km (0.109 R)
• M3: 723,754 km (0.095 R)
• M4: 1,028,186 km (0.094 R)
• M5: 1,348,475 km (0.061 R)
• M6: 1,795,922 km (0.1 R)
• M7: 2,224,670 km (0.056 R)
• M8: 2,513,095 km (0.102 R)
• M9: 3,071,992 km (0.113 R)
• M10: 3,789,164 km (0.105 R)
• M11: 4,521,895 km (0.059 R)
• M12: 4,890,354 km (0.092 R)
• M13: 5,898,943 km (0.088 R)
• M14: 7,325,060 km (0.06 R)
• M15: 8,919,324 km (0.094 R)
• M16: 15,267,809 km (0.105 R)
• M17: 19,307,101 km (0.071 R)
• M18: 20,686,693 km (0.042 R)
• M19: 25,598,440 km (0.087 R)
• M20: 26,080,145 km (0.11 R)
• M21: 26,372,160 km (0.111 R)
• M22: 27,061,656 km (0.052 R)
• M23: 30,367,769 km (0.085 R)
• M24: 32,677,710 km (0.075 R)
• M25: 35,696,745 km (0.048 R)
• M26: 37,028,166 km (0.106 R)
• M27: 38,392,199 km (0.106 R)
• M28: 45,577,534 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 19,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit