🌌 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: 335.4

Radius: 12.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.85 AU - 0.95 AU

Year: 589 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,964,584 km

• M1: 153,039 km (0.115 R)
• M2: 727,494 km (0.102 R)
• M3: 1,206,058 km (0.028 R)
• M4: 1,647,222 km (0.03 R)
• M5: 2,071,183 km (0.119 R)
• M6: 2,483,474 km (0.116 R)
• M7: 3,212,016 km (0.108 R)
• M8: 4,105,115 km (0.083 R)
• M9: 4,574,553 km (0.119 R)
• M10: 5,378,043 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 9.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.16 AU - 2.58 AU

Year: 2518 Days

Day: 14.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 54,964,584 km

• M1: 125,662 km (0.083 R)
• M2: 1,331,870 km (0.073 R)
• M3: 2,613,774 km (0.066 R)
• M4: 3,007,964 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 15

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.43 AU - 6.47 AU

Year: 8782 Days

Day: 10.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,964,584 km

• M1: 194,926 km (0.097 R)
• M2: 698,173 km (0.034 R)
• M3: 1,281,605 km (0.112 R)
• M4: 1,825,244 km (0.057 R)
• M5: 2,416,754 km (0.045 R)
• M6: 3,628,945 km (0.064 R)
• M7: 5,847,781 km (0.034 R)
• M8: 6,781,870 km (0.112 R)
• M9: 9,623,182 km (0.119 R)
• M10: 10,333,024 km (0.109 R)
• M11: 10,875,616 km (0.12 R)
• M12: 12,730,031 km (0.115 R)
• M13: 13,703,315 km (0.095 R)
• M14: 14,480,625 km (0.096 R)
• M15: 15,477,545 km (0.082 R)
• M16: 17,331,811 km (0.076 R)
• M17: 19,777,586 km (0.074 R)
• M18: 21,083,277 km (0.118 R)
• M19: 21,877,791 km (0.081 R)
• M20: 22,445,665 km (0.085 R)
• M21: 23,526,659 km (0.113 R)
• M22: 27,070,782 km (0.034 R)
• M23: 28,679,707 km (0.078 R)
• M24: 30,855,309 km (0.075 R)
• M25: 31,879,755 km (0.092 R)
• M26: 33,888,705 km (0.115 R)
• M27: 36,886,796 km (0.094 R)
• M28: 40,421,045 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.2

Radius: 4.5

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.09 AU - 10.01 AU

Year: 15765 Days

Day: 22.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,964,584 km

• M1: 60,288 km (0.103 R)
• M2: 295,605 km (0.071 R)
• M3: 500,854 km (0.093 R)
• M4: 716,574 km (0.102 R)
• M5: 915,389 km (0.033 R)
• M6: 1,085,482 km (0.106 R)
• M7: 1,640,640 km (0.054 R)
• M8: 2,037,822 km (0.096 R)
• M9: 2,914,167 km (0.113 R)
• M10: 3,128,989 km (0.077 R)
• M11: 4,202,354 km (0.073 R)
• M12: 5,663,177 km (0.092 R)
• M13: 7,550,953 km (0.064 R)
• M14: 7,874,383 km (0.047 R)
• M15: 8,945,055 km (0.094 R)
• M16: 16,241,093 km (0.092 R)
• M17: 19,277,331 km (0.101 R)
• M18: 22,257,770 km (0.05 R)
• M19: 28,331,892 km (0.036 R)
• M20: 32,375,223 km (0.078 R)
• M21: 33,013,109 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.3

Radius: 5

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.38 AU - 10.06 AU

Year: 17774 Days

Day: 21.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,964,584 km

• M1: 69,862 km (0.116 R)
• M2: 307,723 km (0.09 R)
• M3: 507,137 km (0.1 R)
• M4: 1,627,176 km (0.045 R)
• M5: 1,913,357 km (0.071 R)
• M6: 3,129,887 km (0.091 R)
• M7: 3,311,648 km (0.099 R)
• M8: 4,440,663 km (0.045 R)
• M9: 4,729,387 km (0.115 R)
• M10: 4,999,710 km (0.086 R)
• M11: 6,545,505 km (0.119 R)
• M12: 8,127,054 km (0.118 R)
• M13: 9,753,632 km (0.091 R)
• M14: 12,021,535 km (0.12 R)
• M15: 13,755,075 km (0.093 R)
• M16: 16,047,064 km (0.094 R)
• M17: 17,353,652 km (0.054 R)
• M18: 17,566,231 km (0.078 R)
• M19: 18,953,302 km (0.099 R)
• M20: 19,482,131 km (0.106 R)
• M21: 19,711,913 km (0.087 R)
• M22: 19,943,341 km (0.11 R)
• M23: 20,176,564 km (0.048 R)
• M24: 20,887,453 km (0.086 R)
• M25: 25,781,248 km (0.075 R)
• M26: 28,247,220 km (0.027 R)
• M27: 30,247,792 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.7

Radius: 4.4

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.82 AU - 10.66 AU

Year: 17835 Days

Day: 22.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,964,584 km

• M1: 118,332 km (0.074 R)
• M2: 305,928 km (0.101 R)
• M3: 1,992,344 km (0.118 R)
• M4: 3,490,418 km (0.058 R)
• M5: 5,091,863 km (0.107 R)
• M6: 5,719,276 km (0.036 R)
• M7: 6,319,014 km (0.092 R)
• M8: 8,510,324 km (0.106 R)
• M9: 9,340,592 km (0.073 R)
• M10: 10,117,005 km (0.106 R)
• M11: 11,796,989 km (0.094 R)
• M12: 13,719,471 km (0.061 R)
• M13: 15,769,411 km (0.1 R)
• M14: 18,408,616 km (0.085 R)
• M15: 19,295,283 km (0.054 R)
• M16: 23,686,280 km (0.079 R)
• M17: 24,349,597 km (0.054 R)
• M18: 30,330,220 km (0.107 R)
• M19: 40,754,948 km (0.098 R)
• M20: 46,836,401 km (0.117 R)
• M21: 48,332,529 km (0.114 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: 217 - 19,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit