🌌 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: 139.7

Radius: 10

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.54 AU - 0.56 AU

Year: 272 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,133,076 km

• M1: 124,316 km (0.065 R)
• M2: 475,572 km (0.07 R)
• M3: 800,349 km (0.116 R)
• M4: 1,386,024 km (0.114 R)
• M5: 1,818,362 km (0.103 R)
• M6: 2,285,407 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709

Radius: 14.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.62 AU - 0.9 AU

Year: 442 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,133,076 km

• M1: 184,155 km (0.108 R)
• M2: 1,078,750 km (0.117 R)
• M3: 1,858,006 km (0.117 R)
• M4: 2,732,854 km (0.117 R)
• M5: 3,203,638 km (0.085 R)
• M6: 3,779,740 km (0.104 R)
• M7: 4,626,464 km (0.101 R)
• M8: 5,530,035 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 14.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.28 AU - 2.02 AU

Year: 1413 Days

Day: 9.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,133,076 km

• M1: 185,352 km (0.093 R)
• M2: 730,935 km (0.11 R)
• M3: 1,308,832 km (0.116 R)
• M4: 1,938,639 km (0.103 R)
• M5: 2,613,026 km (0.093 R)
• M6: 3,566,264 km (0.094 R)
• M7: 4,420,767 km (0.104 R)
• M8: 4,996,718 km (0.074 R)
• M9: 5,493,234 km (0.088 R)
• M10: 6,137,552 km (0.11 R)
• M11: 6,831,985 km (0.08 R)
• M12: 7,930,482 km (0.104 R)
• M13: 8,933,386 km (0.099 R)
• M14: 10,444,325 km (0.068 R)
• M15: 10,915,708 km (0.117 R)
• M16: 11,401,153 km (0.109 R)
• M17: 12,792,563 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.4

Radius: 8

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.7 AU - 1.92 AU

Year: 1624 Days

Day: 10.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,133,076 km

• M1: 99,483 km (0.082 R)
• M2: 560,842 km (0.111 R)
• M3: 958,025 km (0.032 R)
• M4: 1,241,513 km (0.032 R)
• M5: 1,685,220 km (0.095 R)
• M6: 1,993,392 km (0.115 R)
• M7: 2,425,281 km (0.039 R)
• M8: 3,226,976 km (0.119 R)
• M9: 3,705,689 km (0.118 R)
• M10: 4,032,859 km (0.105 R)
• M11: 4,360,479 km (0.105 R)
• M12: 4,905,464 km (0.062 R)
• M13: 5,173,543 km (0.098 R)
• M14: 6,060,509 km (0.101 R)
• M15: 6,689,269 km (0.093 R)
• M16: 7,175,611 km (0.072 R)
• M17: 8,988,887 km (0.107 R)
• M18: 9,838,454 km (0.082 R)
• M19: 10,637,755 km (0.048 R)
• M20: 10,913,464 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 8.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.14 AU - 3.16 AU

Year: 2877 Days

Day: 8.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,133,076 km

• M1: 100,829 km (0.091 R)
• M2: 658,679 km (0.057 R)
• M3: 1,329,775 km (0.089 R)
• M4: 3,998,601 km (0.117 R)
• M5: 5,597,354 km (0.1 R)
• M6: 6,375,263 km (0.038 R)
• M7: 7,350,192 km (0.095 R)
• M8: 9,777,567 km (0.103 R)
• M9: 11,036,882 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.4

Radius: 14.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.09 AU - 5.23 AU

Year: 7816 Days

Day: 14 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,133,076 km

• M1: 192,532 km (0.117 R)
• M2: 1,155,793 km (0.039 R)
• M3: 1,817,913 km (0.055 R)
• M4: 2,367,237 km (0.079 R)
• M5: 2,912,521 km (0.092 R)
• M6: 9,374,551 km (0.071 R)
• M7: 10,616,213 km (0.074 R)
• M8: 14,827,243 km (0.045 R)
• M9: 16,698,414 km (0.11 R)
• M10: 21,199,365 km (0.074 R)
• M11: 22,020,956 km (0.112 R)
• M12: 24,208,526 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.5

Radius: 6.8

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.04 AU - 7.12 AU

Year: 11256 Days

Day: 18.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,133,076 km

• M1: 84,523 km (0.114 R)
• M2: 403,765 km (0.075 R)
• M3: 844,330 km (0.107 R)
• M4: 1,220,419 km (0.106 R)
• M5: 1,543,850 km (0.073 R)
• M6: 2,326,247 km (0.101 R)
• M7: 2,659,102 km (0.118 R)
• M8: 3,518,692 km (0.093 R)
• M9: 3,747,127 km (0.052 R)
• M10: 4,122,020 km (0.11 R)
• M11: 9,314,711 km (0.107 R)
• M12: 13,961,221 km (0.068 R)
• M13: 16,849,358 km (0.059 R)
• M14: 17,136,735 km (0.114 R)
• M15: 20,274,102 km (0.106 R)
• M16: 25,809,073 km (0.086 R)
• M17: 26,095,254 km (0.062 R)
• M18: 28,767,072 km (0.103 R)
• M19: 29,074,645 km (0.093 R)
• M20: 31,615,715 km (0.086 R)
• M21: 36,054,284 km (0.043 R)
• M22: 39,233,538 km (0.091 R)
• M23: 46,989,140 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 17,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit