🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.78 AU - 1.98 AU

Year: 946 Days

Day: 47.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.4

Radius: 10.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.45 AU - 5.79 AU

Year: 4891 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,189,215 km

• M1: 126,859 km (0.117 R)
• M2: 613,800 km (0.065 R)
• M3: 983,307 km (0.086 R)
• M4: 1,694,645 km (0.104 R)
• M5: 2,055,176 km (0.116 R)
• M6: 2,582,658 km (0.118 R)
• M7: 3,257,494 km (0.067 R)
• M8: 3,647,495 km (0.076 R)
• M9: 5,849,277 km (0.087 R)
• M10: 6,365,539 km (0.059 R)
• M11: 7,489,318 km (0.093 R)
• M12: 8,172,382 km (0.099 R)
• M13: 10,298,168 km (0.115 R)
• M14: 11,234,501 km (0.119 R)
• M15: 11,937,312 km (0.113 R)
• M16: 13,586,628 km (0.096 R)
• M17: 16,724,444 km (0.098 R)
• M18: 18,142,931 km (0.106 R)
• M19: 18,979,183 km (0.116 R)
• M20: 19,773,847 km (0.096 R)
• M21: 21,429,446 km (0.049 R)
• M22: 25,568,670 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.4

Radius: 8.4

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.01 AU - 6.41 AU

Year: 5009 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,189,215 km

• M1: 105,018 km (0.102 R)
• M2: 377,735 km (0.116 R)
• M3: 682,166 km (0.081 R)
• M4: 1,139,337 km (0.081 R)
• M5: 1,409,960 km (0.102 R)
• M6: 2,439,792 km (0.053 R)
• M7: 3,171,026 km (0.106 R)
• M8: 4,200,110 km (0.087 R)
• M9: 4,468,040 km (0.109 R)
• M10: 4,858,041 km (0.102 R)
• M11: 5,153,647 km (0.065 R)
• M12: 6,704,827 km (0.045 R)
• M13: 7,663,001 km (0.093 R)
• M14: 8,254,511 km (0.102 R)
• M15: 8,809,370 km (0.056 R)
• M16: 10,139,145 km (0.109 R)
• M17: 10,547,996 km (0.104 R)
• M18: 11,006,364 km (0.047 R)
• M19: 13,060,941 km (0.101 R)
• M20: 15,407,234 km (0.049 R)
• M21: 16,147,594 km (0.105 R)
• M22: 17,699,074 km (0.055 R)
• M23: 18,021,008 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 9

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.88 AU - 11 AU

Year: 12383 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,189,215 km

• M1: 112,946 km (0.103 R)
• M2: 420,520 km (0.037 R)
• M3: 840,441 km (0.057 R)
• M4: 1,782,758 km (0.104 R)
• M5: 3,466,781 km (0.115 R)
• M6: 4,638,282 km (0.109 R)
• M7: 5,070,620 km (0.081 R)
• M8: 7,694,267 km (0.039 R)
• M9: 18,031,181 km (0.035 R)
• M10: 24,892,338 km (0.069 R)
• M11: 25,907,808 km (0.055 R)
• M12: 26,425,716 km (0.03 R)
• M13: 28,347,749 km (0.085 R)
• M14: 30,361,187 km (0.091 R)
• M15: 35,553,580 km (0.054 R)
• M16: 38,158,677 km (0.12 R)
• M17: 39,781,215 km (0.107 R)
• M18: 41,308,610 km (0.117 R)
• M19: 43,453,843 km (0.117 R)
• M20: 47,038,956 km (0.06 R)
• M21: 52,119,449 km (0.062 R)
• M22: 52,613,721 km (0.114 R)
• M23: 54,115,235 km (0.116 R)
• M24: 58,435,920 km (0.081 R)

Asteroid Belt

Center: 11.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 12.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.2 AU - 13.3 AU

Year: 14785 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,189,215 km

• M1: 178,919 km (0.071 R)
• M2: 641,027 km (0.092 R)
• M3: 1,143,526 km (0.109 R)
• M4: 2,621,104 km (0.099 R)
• M5: 3,105,951 km (0.105 R)
• M6: 3,650,487 km (0.066 R)
• M7: 4,963,508 km (0.056 R)
• M8: 5,848,678 km (0.1 R)
• M9: 7,472,114 km (0.115 R)
• M10: 9,377,991 km (0.109 R)
• M11: 11,755,401 km (0.093 R)
• M12: 13,753,280 km (0.11 R)
• M13: 19,098,412 km (0.038 R)
• M14: 20,848,408 km (0.073 R)
• M15: 23,492,550 km (0.066 R)
• M16: 25,781,847 km (0.088 R)
• M17: 30,906,770 km (0.113 R)
• M18: 35,140,241 km (0.102 R)
• M19: 40,507,513 km (0.111 R)
• M20: 46,118,032 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.2

Radius: 6.7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.74 AU - 15.42 AU

Year: 17365 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,189,215 km

• M1: 118,781 km (0.119 R)
• M2: 367,412 km (0.104 R)
• M3: 1,155,195 km (0.092 R)
• M4: 2,638,009 km (0.075 R)
• M5: 4,027,025 km (0.049 R)
• M6: 5,188,204 km (0.108 R)
• M7: 6,874,022 km (0.036 R)
• M8: 8,379,575 km (0.028 R)
• M9: 8,752,373 km (0.12 R)
• M10: 9,682,273 km (0.085 R)
• M11: 10,249,848 km (0.114 R)
• M12: 11,679,255 km (0.1 R)
• M13: 14,927,773 km (0.114 R)
• M14: 15,406,636 km (0.106 R)
• M15: 20,353,389 km (0.071 R)
• M16: 24,810,208 km (0.11 R)
• M17: 29,235,313 km (0.116 R)
• M18: 31,745,267 km (0.12 R)
• M19: 34,870,665 km (0.086 R)
• M20: 39,478,429 km (0.111 R)
• M21: 46,761,901 km (0.12 R)
• M22: 51,877,250 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit