🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173

Radius: 13.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.12 AU - 2.28 AU

Year: 2176 Days

Day: 8.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 170 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,854,285 km

• M1: 165,455 km (0.089 R)
• M2: 632,201 km (0.095 R)
• M3: 1,116,748 km (0.118 R)
• M4: 1,692,102 km (0.117 R)
• M5: 2,271,793 km (0.067 R)
• M6: 3,143,949 km (0.053 R)
• M7: 3,650,637 km (0.03 R)
• M8: 4,399,823 km (0.077 R)
• M9: 5,630,864 km (0.072 R)
• M10: 6,984,425 km (0.107 R)
• M11: 7,905,200 km (0.066 R)
• M12: 8,354,592 km (0.09 R)
• M13: 8,989,934 km (0.1 R)
• M14: 10,233,392 km (0.11 R)
• M15: 10,704,176 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 10.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.81 AU - 2.95 AU

Year: 3259 Days

Day: 6.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 16,854,285 km

• M1: 132,544 km (0.102 R)
• M2: 527,033 km (0.101 R)
• M3: 880,982 km (0.082 R)
• M4: 1,342,042 km (0.07 R)
• M5: 1,907,672 km (0.086 R)
• M6: 2,573,682 km (0.092 R)
• M7: 3,139,461 km (0.066 R)
• M8: 3,484,882 km (0.115 R)
• M9: 4,983,703 km (0.072 R)
• M10: 6,542,064 km (0.103 R)
• M11: 7,189,524 km (0.107 R)
• M12: 7,936,167 km (0.104 R)
• M13: 8,343,223 km (0.083 R)
• M14: 9,042,443 km (0.089 R)
• M15: 9,390,408 km (0.104 R)
• M16: 9,747,199 km (0.115 R)
• M17: 11,931,477 km (0.083 R)
• M18: 12,740,054 km (0.113 R)
• M19: 14,084,041 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.1

Radius: 11.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.04 AU - 3.8 AU

Year: 4218 Days

Day: 9.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 16,854,285 km

• M1: 143,016 km (0.079 R)
• M2: 953,088 km (0.06 R)
• M3: 1,318,107 km (0.085 R)
• M4: 1,678,638 km (0.09 R)
• M5: 3,717,806 km (0.052 R)
• M6: 4,143,562 km (0.093 R)
• M7: 5,479,022 km (0.093 R)
• M8: 6,752,399 km (0.116 R)
• M9: 7,252,056 km (0.105 R)
• M10: 8,552,660 km (0.079 R)
• M11: 10,087,983 km (0.039 R)
• M12: 15,389,731 km (0.09 R)
• M13: 16,198,158 km (0.039 R)
• M14: 16,792,660 km (0.095 R)
• M15: 17,962,516 km (0.099 R)
• M16: 19,450,266 km (0.05 R)
• M17: 20,740,099 km (0.094 R)
• M18: 23,564,806 km (0.093 R)
• M19: 27,298,470 km (0.092 R)
• M20: 28,055,734 km (0.119 R)
• M21: 29,261,792 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 10.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.02 AU - 4.32 AU

Year: 4688 Days

Day: 11.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 16,854,285 km

• M1: 129,402 km (0.067 R)
• M2: 455,675 km (0.063 R)
• M3: 802,144 km (0.104 R)
• M4: 1,333,964 km (0.084 R)
• M5: 1,798,914 km (0.055 R)
• M6: 2,740,035 km (0.105 R)
• M7: 5,804,996 km (0.08 R)
• M8: 6,307,944 km (0.111 R)
• M9: 8,440,312 km (0.099 R)
• M10: 9,422,123 km (0.098 R)
• M11: 10,930,668 km (0.08 R)
• M12: 11,786,517 km (0.096 R)
• M13: 12,141,064 km (0.071 R)
• M14: 12,686,199 km (0.101 R)
• M15: 13,105,821 km (0.101 R)
• M16: 16,915,181 km (0.12 R)
• M17: 17,366,817 km (0.094 R)
• M18: 22,336,159 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 10.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.21 AU - 4.29 AU

Year: 5843 Days

Day: 14.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 16,854,285 km

• M1: 134,339 km (0.064 R)
• M2: 547,079 km (0.097 R)
• M3: 947,703 km (0.109 R)
• M4: 1,458,130 km (0.106 R)
• M5: 2,134,163 km (0.061 R)
• M6: 4,167,198 km (0.047 R)
• M7: 4,613,299 km (0.094 R)
• M8: 5,601,842 km (0.111 R)
• M9: 6,528,900 km (0.086 R)
• M10: 6,985,622 km (0.117 R)
• M11: 7,372,183 km (0.117 R)
• M12: 9,239,164 km (0.074 R)
• M13: 10,150,216 km (0.083 R)
• M14: 10,686,075 km (0.104 R)
• M15: 11,525,020 km (0.108 R)
• M16: 12,667,499 km (0.115 R)
• M17: 15,877,720 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.8

Radius: 8.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.72 AU - 5.48 AU

Year: 6579 Days

Day: 11.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,854,285 km

• M1: 109,506 km (0.101 R)
• M2: 400,324 km (0.07 R)
• M3: 700,268 km (0.087 R)
• M4: 2,007,903 km (0.073 R)
• M5: 3,292,799 km (0.083 R)
• M6: 4,061,732 km (0.111 R)
• M7: 4,602,678 km (0.06 R)
• M8: 8,271,565 km (0.087 R)
• M9: 9,614,805 km (0.05 R)
• M10: 10,069,732 km (0.081 R)
• M11: 11,135,916 km (0.073 R)
• M12: 11,676,862 km (0.063 R)
• M13: 13,148,456 km (0.048 R)
• M14: 14,285,400 km (0.042 R)
• M15: 15,581,815 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 16,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit