🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 14.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.5 AU - 0.7 AU

Year: 327 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 170.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 35,838,002 km

• M1: 180,265 km (0.041 R)
• M2: 677,379 km (0.077 R)
• M3: 1,473,689 km (0.096 R)
• M4: 2,184,129 km (0.082 R)
• M5: 3,054,340 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 13.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.91 AU - 1.23 AU

Year: 778 Days

Day: 8.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,838,002 km

• M1: 165,455 km (0.117 R)
• M2: 623,524 km (0.058 R)
• M3: 1,193,791 km (0.115 R)
• M4: 1,722,769 km (0.073 R)
• M5: 2,214,048 km (0.043 R)
• M6: 2,884,696 km (0.074 R)
• M7: 3,535,746 km (0.111 R)
• M8: 4,031,962 km (0.045 R)
• M9: 4,456,521 km (0.084 R)
• M10: 4,879,883 km (0.106 R)
• M11: 5,413,349 km (0.077 R)
• M12: 6,003,662 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.4

Radius: 13

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.1 AU - 1.2 AU

Year: 867 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,838,002 km

• M1: 161,715 km (0.112 R)
• M2: 608,265 km (0.1 R)
• M3: 2,062,207 km (0.072 R)
• M4: 2,702,486 km (0.1 R)
• M5: 4,145,656 km (0.114 R)
• M6: 5,044,889 km (0.106 R)
• M7: 5,600,346 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.6

Radius: 12.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.62 AU - 1.92 AU

Year: 1655 Days

Day: 7.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,838,002 km

• M1: 155,432 km (0.048 R)
• M2: 616,493 km (0.071 R)
• M3: 1,088,624 km (0.071 R)
• M4: 1,629,719 km (0.106 R)
• M5: 2,112,472 km (0.099 R)
• M6: 2,715,949 km (0.119 R)
• M7: 3,108,943 km (0.116 R)
• M8: 3,827,910 km (0.059 R)
• M9: 4,342,826 km (0.112 R)
• M10: 4,749,583 km (0.086 R)
• M11: 5,618,896 km (0.113 R)
• M12: 6,833,332 km (0.107 R)
• M13: 8,667,252 km (0.117 R)
• M14: 10,676,501 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 13.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.21 AU - 3.03 AU

Year: 2981 Days

Day: 13.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,838,002 km

• M1: 165,455 km (0.106 R)
• M2: 750,832 km (0.059 R)
• M3: 1,238,970 km (0.105 R)
• M4: 1,872,217 km (0.039 R)
• M5: 2,395,212 km (0.076 R)
• M6: 5,566,986 km (0.114 R)
• M7: 6,327,541 km (0.117 R)
• M8: 6,776,185 km (0.109 R)
• M9: 7,276,291 km (0.064 R)
• M10: 9,564,540 km (0.092 R)
• M11: 11,663,548 km (0.111 R)
• M12: 12,644,910 km (0.052 R)
• M13: 14,433,951 km (0.119 R)
• M14: 17,562,192 km (0.114 R)
• M15: 20,022,179 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 13.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.47 AU - 3.63 AU

Year: 4702 Days

Day: 10.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,838,002 km

• M1: 169,195 km (0.113 R)
• M2: 683,513 km (0.049 R)
• M3: 1,539,960 km (0.048 R)
• M4: 2,051,286 km (0.109 R)
• M5: 2,676,156 km (0.111 R)
• M6: 3,608,600 km (0.084 R)
• M7: 7,585,061 km (0.032 R)
• M8: 9,809,581 km (0.069 R)
• M9: 11,071,738 km (0.086 R)
• M10: 13,246,742 km (0.068 R)
• M11: 13,747,446 km (0.069 R)
• M12: 14,434,998 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.7

Radius: 4.5

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.45 AU - 7.37 AU

Year: 10099 Days

Day: 23.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,838,002 km

• M1: 55,950 km (0.1 R)
• M2: 264,639 km (0.084 R)
• M3: 485,595 km (0.099 R)
• M4: 692,189 km (0.109 R)
• M5: 965,205 km (0.094 R)
• M6: 1,474,736 km (0.117 R)
• M7: 1,853,817 km (0.079 R)
• M8: 2,066,246 km (0.087 R)
• M9: 3,607,403 km (0.059 R)
• M10: 4,802,540 km (0.059 R)
• M11: 5,145,419 km (0.113 R)
• M12: 5,504,603 km (0.119 R)
• M13: 6,787,704 km (0.1 R)
• M14: 7,940,505 km (0.107 R)
• M15: 9,003,099 km (0.118 R)
• M16: 10,436,995 km (0.056 R)
• M17: 12,701,158 km (0.101 R)
• M18: 16,264,729 km (0.093 R)
• M19: 18,931,461 km (0.096 R)
• M20: 20,148,140 km (0.095 R)
• M21: 21,645,166 km (0.058 R)
• M22: 26,228,097 km (0.066 R)
• M23: 26,931,506 km (0.078 R)
• M24: 27,737,689 km (0.119 R)
• M25: 28,467,727 km (0.062 R)
• M26: 28,652,181 km (0.099 R)
• M27: 31,812,586 km (0.101 R)
• M28: 34,251,779 km (0.096 R)
• M29: 34,880,539 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 11,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit