🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 11.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.45 AU - 2.33 AU

Year: 1762 Days

Day: 14.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,969,929 km

• M1: 154,235 km (0.049 R)
• M2: 619,186 km (0.035 R)
• M3: 1,429,258 km (0.1 R)
• M4: 2,511,000 km (0.107 R)
• M5: 3,021,578 km (0.071 R)
• M6: 3,441,499 km (0.105 R)
• M7: 3,832,398 km (0.111 R)
• M8: 4,456,072 km (0.113 R)
• M9: 5,377,445 km (0.12 R)
• M10: 6,764,666 km (0.106 R)
• M11: 7,924,648 km (0.071 R)
• M12: 8,348,908 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 13.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.42 AU - 4.48 AU

Year: 5325 Days

Day: 8.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,969,929 km

• M1: 164,109 km (0.059 R)
• M2: 597,045 km (0.12 R)
• M3: 1,025,793 km (0.066 R)
• M4: 1,961,078 km (0.118 R)
• M5: 2,375,465 km (0.1 R)
• M6: 3,044,915 km (0.104 R)
• M7: 3,464,986 km (0.109 R)
• M8: 4,788,478 km (0.097 R)
• M9: 5,200,172 km (0.102 R)
• M10: 6,095,066 km (0.109 R)
• M11: 6,768,256 km (0.028 R)
• M12: 7,558,582 km (0.034 R)
• M13: 8,782,741 km (0.086 R)
• M14: 10,010,342 km (0.05 R)
• M15: 11,852,041 km (0.117 R)
• M16: 12,610,053 km (0.088 R)
• M17: 13,149,653 km (0.08 R)
• M18: 13,653,498 km (0.079 R)
• M19: 15,133,470 km (0.071 R)
• M20: 18,099,996 km (0.096 R)
• M21: 19,169,621 km (0.118 R)
• M22: 21,159,272 km (0.08 R)
• M23: 21,712,485 km (0.103 R)
• M24: 25,005,284 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367

Radius: 5.8

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.03 AU - 9.23 AU

Year: 14295 Days

Day: 22.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,969,929 km

• M1: 72,256 km (0.092 R)
• M2: 331,958 km (0.052 R)
• M3: 542,143 km (0.11 R)
• M4: 1,021,604 km (0.067 R)
• M5: 1,673,402 km (0.098 R)
• M6: 2,045,452 km (0.115 R)
• M7: 4,657,879 km (0.087 R)
• M8: 6,091,476 km (0.101 R)
• M9: 12,348,257 km (0.068 R)
• M10: 14,776,230 km (0.119 R)
• M11: 17,952,492 km (0.099 R)
• M12: 19,262,222 km (0.097 R)
• M13: 20,966,441 km (0.074 R)
• M14: 21,984,155 km (0.117 R)
• M15: 23,843,657 km (0.086 R)
• M16: 25,901,525 km (0.068 R)
• M17: 27,370,576 km (0.104 R)
• M18: 28,380,362 km (0.099 R)
• M19: 29,414,681 km (0.117 R)
• M20: 31,121,443 km (0.073 R)
• M21: 32,780,484 km (0.086 R)
• M22: 38,610,014 km (0.116 R)
• M23: 41,044,719 km (0.113 R)
• M24: 44,126,435 km (0.063 R)
• M25: 45,653,381 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.4

Radius: 5.4

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.24 AU - 10.04 AU

Year: 15752 Days

Day: 23.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,969,929 km

• M1: 67,917 km (0.074 R)
• M2: 410,497 km (0.114 R)
• M3: 665,262 km (0.084 R)
• M4: 1,044,343 km (0.117 R)
• M5: 1,361,191 km (0.083 R)
• M6: 1,586,635 km (0.032 R)
• M7: 5,013,623 km (0.117 R)
• M8: 5,695,041 km (0.094 R)
• M9: 6,021,015 km (0.105 R)
• M10: 6,397,703 km (0.066 R)
• M11: 8,381,969 km (0.095 R)
• M12: 9,289,130 km (0.079 R)
• M13: 10,365,936 km (0.107 R)
• M14: 11,638,116 km (0.094 R)
• M15: 13,010,976 km (0.088 R)
• M16: 16,724,743 km (0.066 R)
• M17: 17,019,600 km (0.086 R)
• M18: 19,830,993 km (0.087 R)
• M19: 22,487,552 km (0.096 R)
• M20: 27,870,981 km (0.034 R)
• M21: 29,020,641 km (0.028 R)
• M22: 29,984,500 km (0.079 R)
• M23: 33,119,473 km (0.109 R)
• M24: 35,125,730 km (0.118 R)
• M25: 36,837,578 km (0.087 R)
• M26: 38,476,273 km (0.108 R)
• M27: 40,162,840 km (0.104 R)
• M28: 44,242,074 km (0.113 R)
• M29: 47,550,282 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.9

Radius: 4

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.24 AU - 10.5 AU

Year: 17917 Days

Day: 23.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,969,929 km

• M1: 50,714 km (0.109 R)
• M2: 189,840 km (0.049 R)
• M3: 1,192,744 km (0.103 R)
• M4: 1,965,716 km (0.085 R)
• M5: 2,273,738 km (0.098 R)
• M6: 2,502,324 km (0.064 R)
• M7: 2,824,408 km (0.107 R)
• M8: 3,259,588 km (0.041 R)
• M9: 4,184,103 km (0.072 R)
• M10: 6,395,608 km (0.119 R)
• M11: 7,441,297 km (0.096 R)
• M12: 7,748,571 km (0.115 R)
• M13: 9,193,836 km (0.066 R)
• M14: 12,822,183 km (0.086 R)
• M15: 13,263,946 km (0.117 R)
• M16: 14,769,349 km (0.106 R)
• M17: 15,254,644 km (0.114 R)
• M18: 16,643,661 km (0.096 R)
• M19: 17,435,931 km (0.116 R)
• M20: 19,166,330 km (0.118 R)
• M21: 22,010,784 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit