🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 11.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.66 AU

Year: 289 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 92,010,066 km

• M1: 147,952 km (0.12 R)
• M2: 1,152,652 km (0.099 R)
• M3: 1,714,092 km (0.116 R)
• M4: 2,141,344 km (0.034 R)
• M5: 2,601,956 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 14.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.48 AU - 0.64 AU

Year: 289 Days

Day: 13.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 92,010,066 km

• M1: 184,005 km (0.111 R)
• M2: 644,168 km (0.1 R)
• M3: 1,191,248 km (0.102 R)
• M4: 1,699,881 km (0.103 R)
• M5: 2,389,976 km (0.107 R)
• M6: 2,993,753 km (0.111 R)
• M7: 3,515,400 km (0.118 R)
• M8: 4,553,011 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.4

Radius: 8.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.68 AU - 0.76 AU

Year: 422 Days

Day: 12 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 92,010,066 km

• M1: 107,411 km (0.112 R)
• M2: 398,080 km (0.118 R)
• M3: 723,306 km (0.088 R)
• M4: 1,028,934 km (0.094 R)
• M5: 1,348,026 km (0.089 R)
• M6: 1,635,254 km (0.107 R)
• M7: 2,136,407 km (0.09 R)
• M8: 2,513,543 km (0.106 R)
• M9: 2,934,661 km (0.059 R)
• M10: 4,061,732 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.4

Radius: 13.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.88 AU - 1.4 AU

Year: 840 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 92,010,066 km

• M1: 166,652 km (0.084 R)
• M2: 648,656 km (0.096 R)
• M3: 1,076,506 km (0.079 R)
• M4: 1,647,821 km (0.057 R)
• M5: 2,217,788 km (0.081 R)
• M6: 2,859,264 km (0.106 R)
• M7: 3,327,655 km (0.111 R)
• M8: 4,142,515 km (0.04 R)
• M9: 5,103,980 km (0.114 R)
• M10: 5,554,270 km (0.095 R)
• M11: 5,972,396 km (0.096 R)
• M12: 6,937,152 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 13

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.76 AU - 2.86 AU

Year: 2423 Days

Day: 8.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 92,010,066 km

• M1: 161,715 km (0.119 R)
• M2: 666,309 km (0.033 R)
• M3: 1,503,907 km (0.112 R)
• M4: 1,986,660 km (0.114 R)
• M5: 2,667,480 km (0.1 R)
• M6: 3,285,618 km (0.07 R)
• M7: 3,886,253 km (0.108 R)
• M8: 4,827,224 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.6

Radius: 11

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.44 AU - 3.76 AU

Year: 3768 Days

Day: 12.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,010,066 km

• M1: 137,480 km (0.069 R)
• M2: 537,954 km (0.119 R)
• M3: 1,146,219 km (0.102 R)
• M4: 1,881,193 km (0.088 R)
• M5: 2,376,362 km (0.062 R)
• M6: 3,077,378 km (0.057 R)
• M7: 3,515,101 km (0.086 R)
• M8: 4,913,692 km (0.077 R)
• M9: 6,191,407 km (0.061 R)
• M10: 8,043,130 km (0.102 R)
• M11: 9,095,999 km (0.115 R)
• M12: 10,885,639 km (0.037 R)
• M13: 11,388,736 km (0.074 R)
• M14: 12,441,606 km (0.11 R)
• M15: 13,272,921 km (0.057 R)
• M16: 14,190,106 km (0.076 R)
• M17: 17,196,126 km (0.112 R)
• M18: 17,994,829 km (0.093 R)
• M19: 18,580,205 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886

Radius: 7.7

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.51 AU - 11.43 AU

Year: 23385 Days

Day: 18.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,010,066 km

• M1: 95,743 km (0.114 R)
• M2: 337,343 km (0.097 R)
• M3: 726,148 km (0.109 R)
• M4: 2,503,670 km (0.07 R)
• M5: 3,708,382 km (0.117 R)
• M6: 4,981,609 km (0.099 R)
• M7: 6,384,388 km (0.107 R)
• M8: 6,665,184 km (0.047 R)
• M9: 8,415,778 km (0.093 R)
• M10: 9,456,979 km (0.111 R)
• M11: 9,884,231 km (0.072 R)
• M12: 14,013,431 km (0.099 R)
• M13: 15,555,486 km (0.07 R)
• M14: 16,585,766 km (0.108 R)
• M15: 20,652,285 km (0.098 R)
• M16: 21,371,701 km (0.074 R)
• M17: 24,190,574 km (0.068 R)
• M18: 28,996,555 km (0.081 R)
• M19: 29,768,331 km (0.116 R)
• M20: 30,685,964 km (0.109 R)
• M21: 34,977,478 km (0.084 R)
• M22: 36,740,938 km (0.112 R)
• M23: 41,569,060 km (0.12 R)
• M24: 43,881,843 km (0.113 R)
• M25: 48,581,909 km (0.064 R)
• M26: 71,202,603 km (0.082 R)
• M27: 74,505,724 km (0.108 R)
• M28: 78,652,128 km (0.11 R)
• M29: 82,949,925 km (0.186 R)
• M30: 92,010,021 km (0.179 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: 395 - 13,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit