🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.7

Radius: 8.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.92 AU

Year: 458 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 50,099,734 km

• M1: 100,679 km (0.096 R)
• M2: 500,704 km (0.083 R)
• M3: 843,732 km (0.093 R)
• M4: 1,758,673 km (0.117 R)
• M5: 2,529,850 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.1

Radius: 8.9

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.39 AU - 1.77 AU

Year: 1347 Days

Day: 13.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,099,734 km

• M1: 111,151 km (0.062 R)
• M2: 506,239 km (0.038 R)
• M3: 819,647 km (0.073 R)
• M4: 1,130,362 km (0.075 R)
• M5: 1,625,082 km (0.05 R)
• M6: 2,224,969 km (0.102 R)
• M7: 2,792,394 km (0.091 R)
• M8: 3,363,259 km (0.115 R)
• M9: 3,844,964 km (0.055 R)
• M10: 5,486,951 km (0.111 R)
• M11: 6,359,555 km (0.041 R)
• M12: 7,296,636 km (0.111 R)
• M13: 7,732,864 km (0.061 R)
• M14: 8,268,125 km (0.114 R)
• M15: 8,828,070 km (0.12 R)
• M16: 9,593,263 km (0.093 R)
• M17: 10,148,570 km (0.066 R)
• M18: 11,323,212 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 14.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.14 AU - 5.76 AU

Year: 7470 Days

Day: 8.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,099,734 km

• M1: 185,801 km (0.086 R)
• M2: 666,309 km (0.063 R)
• M3: 1,807,441 km (0.083 R)
• M4: 2,616,018 km (0.113 R)
• M5: 3,423,697 km (0.117 R)
• M6: 3,924,551 km (0.095 R)
• M7: 4,782,943 km (0.112 R)
• M8: 6,096,263 km (0.115 R)
• M9: 7,717,904 km (0.118 R)
• M10: 8,672,488 km (0.076 R)
• M11: 9,658,039 km (0.086 R)
• M12: 11,069,794 km (0.106 R)
• M13: 11,587,402 km (0.118 R)
• M14: 16,663,258 km (0.116 R)
• M15: 17,275,263 km (0.041 R)
• M16: 23,478,488 km (0.112 R)
• M17: 25,389,900 km (0.043 R)
• M18: 27,970,164 km (0.083 R)
• M19: 31,538,821 km (0.12 R)
• M20: 35,735,939 km (0.092 R)
• M21: 37,909,746 km (0.054 R)
• M22: 40,170,319 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.6

Radius: 4.5

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.67 AU - 6.57 AU

Year: 10269 Days

Day: 17.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,099,734 km

• M1: 56,548 km (0.076 R)
• M2: 472,580 km (0.094 R)
• M3: 632,201 km (0.11 R)
• M4: 1,192,445 km (0.111 R)
• M5: 1,670,559 km (0.076 R)
• M6: 3,015,594 km (0.097 R)
• M7: 5,600,795 km (0.084 R)
• M8: 6,266,804 km (0.12 R)
• M9: 6,727,117 km (0.083 R)
• M10: 7,285,865 km (0.063 R)
• M11: 8,326,767 km (0.118 R)
• M12: 8,537,700 km (0.073 R)
• M13: 9,692,745 km (0.101 R)
• M14: 10,848,090 km (0.094 R)
• M15: 14,432,305 km (0.107 R)
• M16: 16,922,810 km (0.08 R)
• M17: 21,685,408 km (0.106 R)
• M18: 32,476,202 km (0.098 R)
• M19: 35,697,941 km (0.1 R)
• M20: 36,031,395 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.9

Radius: 5.8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.82 AU - 7.82 AU

Year: 14832 Days

Day: 22.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,099,734 km

• M1: 72,106 km (0.11 R)
• M2: 297,999 km (0.12 R)
• M3: 491,130 km (0.053 R)
• M4: 684,560 km (0.077 R)
• M5: 1,154,297 km (0.069 R)
• M6: 1,942,229 km (0.099 R)
• M7: 3,862,617 km (0.086 R)
• M8: 4,229,132 km (0.094 R)
• M9: 4,676,130 km (0.074 R)
• M10: 10,463,174 km (0.107 R)
• M11: 11,649,037 km (0.116 R)
• M12: 15,032,940 km (0.088 R)
• M13: 18,214,588 km (0.111 R)
• M14: 25,778,555 km (0.11 R)
• M15: 28,507,071 km (0.072 R)
• M16: 30,192,889 km (0.119 R)
• M17: 33,112,591 km (0.116 R)
• M18: 33,544,480 km (0.093 R)
• M19: 35,534,581 km (0.095 R)
• M20: 42,227,589 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.1

Radius: 5

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.28 AU - 9.4 AU

Year: 16336 Days

Day: 24.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,099,734 km

• M1: 62,233 km (0.076 R)
• M2: 248,482 km (0.089 R)
• M3: 444,754 km (0.095 R)
• M4: 728,242 km (0.112 R)
• M5: 993,330 km (0.078 R)
• M6: 3,510,763 km (0.115 R)
• M7: 6,468,163 km (0.092 R)
• M8: 7,017,038 km (0.092 R)
• M9: 7,553,795 km (0.112 R)
• M10: 7,897,571 km (0.08 R)
• M11: 9,087,023 km (0.094 R)
• M12: 15,795,590 km (0.074 R)
• M13: 19,527,608 km (0.091 R)
• M14: 21,682,416 km (0.119 R)
• M15: 31,118,003 km (0.073 R)
• M16: 33,929,395 km (0.106 R)
• M17: 36,418,106 km (0.106 R)
• M18: 36,783,274 km (0.095 R)
• M19: 44,332,132 km (0.12 R)
• M20: 48,173,506 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 13,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit