🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.16 AU - 3.08 AU

Year: 1624 Days

Day: 47.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 8.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.64 AU - 9.18 AU

Year: 7723 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,990,098 km

• M1: 108,608 km (0.026 R)
• M2: 412,890 km (0.076 R)
• M3: 853,007 km (0.118 R)
• M4: 1,198,877 km (0.099 R)
• M5: 1,829,133 km (0.093 R)
• M6: 4,002,042 km (0.12 R)
• M7: 4,306,324 km (0.053 R)
• M8: 6,281,315 km (0.09 R)
• M9: 7,466,729 km (0.103 R)
• M10: 8,298,343 km (0.079 R)
• M11: 9,150,154 km (0.075 R)
• M12: 12,445,795 km (0.11 R)
• M13: 13,404,717 km (0.073 R)
• M14: 15,755,947 km (0.072 R)
• M15: 17,242,351 km (0.118 R)
• M16: 19,081,208 km (0.098 R)
• M17: 26,260,410 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 10

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.73 AU - 9.89 AU

Year: 11764 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,990,098 km

• M1: 128,505 km (0.111 R)
• M2: 679,474 km (0.103 R)
• M3: 1,030,131 km (0.072 R)
• M4: 1,409,212 km (0.038 R)
• M5: 3,823,871 km (0.098 R)
• M6: 8,704,502 km (0.05 R)
• M7: 11,555,837 km (0.118 R)
• M8: 12,370,697 km (0.034 R)
• M9: 12,731,377 km (0.108 R)
• M10: 13,099,238 km (0.09 R)
• M11: 16,016,995 km (0.101 R)
• M12: 16,663,108 km (0.054 R)
• M13: 18,471,298 km (0.09 R)
• M14: 18,943,130 km (0.114 R)
• M15: 19,584,605 km (0.109 R)
• M16: 25,830,167 km (0.058 R)
• M17: 28,766,175 km (0.105 R)
• M18: 29,828,170 km (0.106 R)
• M19: 30,260,358 km (0.094 R)
• M20: 31,136,852 km (0.057 R)
• M21: 34,220,812 km (0.097 R)
• M22: 38,513,822 km (0.107 R)
• M23: 42,332,607 km (0.098 R)
• M24: 43,984,018 km (0.099 R)
• M25: 46,108,158 km (0.112 R)
• M26: 46,976,723 km (0.099 R)
• M27: 48,003,713 km (0.028 R)
• M28: 49,045,662 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.8

Radius: 3.3

Gravity: 39.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.6 AU - 14.9 AU

Year: 17432 Days

Day: 19.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,990,098 km

• M1: 70,461 km (0.077 R)
• M2: 641,924 km (0.116 R)
• M3: 961,466 km (0.078 R)
• M4: 1,683,275 km (0.103 R)
• M5: 2,013,139 km (0.065 R)
• M6: 2,869,437 km (0.113 R)
• M7: 3,185,238 km (0.096 R)
• M8: 4,715,774 km (0.058 R)
• M9: 5,154,843 km (0.088 R)
• M10: 6,431,063 km (0.035 R)
• M11: 8,090,702 km (0.03 R)
• M12: 10,289,192 km (0.072 R)
• M13: 12,537,349 km (0.072 R)
• M14: 13,910,208 km (0.069 R)
• M15: 14,458,485 km (0.117 R)
• M16: 15,235,795 km (0.107 R)
• M17: 24,300,379 km (0.099 R)
• M18: 27,155,604 km (0.114 R)
• M19: 39,711,503 km (0.072 R)
• M20: 42,930,251 km (0.091 R)
• M21: 43,943,327 km (0.105 R)
• M22: 45,716,960 km (0.101 R)
• M23: 47,384,228 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.2

Radius: 7.8

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.59 AU - 16.43 AU

Year: 20078 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,990,098 km

• M1: 96,939 km (0.101 R)
• M2: 438,172 km (0.069 R)
• M3: 905,815 km (0.071 R)
• M4: 2,041,562 km (0.117 R)
• M5: 3,831,201 km (0.08 R)
• M6: 4,538,051 km (0.078 R)
• M7: 4,829,169 km (0.044 R)
• M8: 5,289,332 km (0.115 R)
• M9: 5,736,480 km (0.097 R)
• M10: 6,077,264 km (0.062 R)
• M11: 6,613,871 km (0.098 R)
• M12: 6,941,192 km (0.116 R)
• M13: 7,577,880 km (0.11 R)
• M14: 8,414,132 km (0.112 R)
• M15: 10,645,085 km (0.061 R)
• M16: 13,464,556 km (0.05 R)
• M17: 13,915,145 km (0.119 R)
• M18: 16,236,007 km (0.087 R)
• M19: 20,134,228 km (0.042 R)
• M20: 21,833,660 km (0.095 R)
• M21: 28,350,442 km (0.092 R)
• M22: 28,595,783 km (0.072 R)
• M23: 28,842,619 km (0.096 R)
• M24: 29,717,318 km (0.063 R)
• M25: 30,225,203 km (0.1 R)
• M26: 30,738,622 km (0.1 R)
• M27: 33,257,701 km (0.097 R)
• M28: 34,777,466 km (0.067 R)
• M29: 36,632,330 km (0.077 R)
• M30: 37,216,061 km (0.088 R)
• M31: 43,399,539 km (0.06 R)
• M32: 48,113,368 km (0.119 R)
• M33: 57,163,890 km (0.099 R)
• M34: 68,161,278 km (0.086 R)
• M35: 78,539,181 km (0.092 R)
• M36: 80,733,782 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit