🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.44 AU - 5.72 AU

Year: 4024 Days

Day: 28.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,365,365 km

• M1: 89,310 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 14.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.72 AU - 6.44 AU

Year: 4633 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 104,365,365 km

• M1: 184,005 km (0.111 R)
• M2: 664,813 km (0.079 R)
• M3: 1,367,923 km (0.111 R)
• M4: 2,029,295 km (0.112 R)
• M5: 2,564,407 km (0.111 R)
• M6: 3,432,523 km (0.107 R)
• M7: 4,157,923 km (0.076 R)
• M8: 5,008,537 km (0.104 R)
• M9: 5,620,392 km (0.057 R)
• M10: 7,597,777 km (0.119 R)
• M11: 8,691,187 km (0.112 R)
• M12: 9,238,716 km (0.106 R)
• M13: 10,565,499 km (0.115 R)
• M14: 12,016,150 km (0.095 R)
• M15: 13,451,242 km (0.103 R)
• M16: 16,219,850 km (0.09 R)
• M17: 17,052,063 km (0.056 R)
• M18: 19,720,141 km (0.096 R)
• M19: 20,604,264 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.3

Radius: 13.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.62 AU - 8.14 AU

Year: 7046 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 104,365,365 km

• M1: 169,195 km (0.112 R)
• M2: 701,464 km (0.046 R)
• M3: 1,283,849 km (0.094 R)
• M4: 2,002,517 km (0.101 R)
• M5: 2,749,310 km (0.105 R)
• M6: 3,240,439 km (0.086 R)
• M7: 4,638,282 km (0.12 R)
• M8: 7,573,243 km (0.064 R)
• M9: 8,227,284 km (0.098 R)
• M10: 9,870,916 km (0.043 R)
• M11: 11,277,136 km (0.114 R)
• M12: 13,028,030 km (0.1 R)
• M13: 14,139,243 km (0.112 R)
• M14: 16,998,357 km (0.051 R)
• M15: 17,919,731 km (0.102 R)
• M16: 22,095,007 km (0.091 R)
• M17: 25,922,768 km (0.104 R)
• M18: 29,699,216 km (0.09 R)
• M19: 30,362,384 km (0.069 R)
• M20: 33,623,019 km (0.102 R)
• M21: 35,496,433 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.9

Radius: 14.1

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.97 AU - 16.23 AU

Year: 16664 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 104,365,365 km

• M1: 175,329 km (0.084 R)
• M2: 1,610,421 km (0.097 R)
• M3: 2,132,966 km (0.11 R)
• M4: 3,644,803 km (0.083 R)
• M5: 4,629,306 km (0.039 R)
• M6: 5,987,655 km (0.09 R)
• M7: 6,626,587 km (0.104 R)
• M8: 7,891,587 km (0.081 R)
• M9: 9,649,661 km (0.056 R)
• M10: 12,792,563 km (0.038 R)
• M11: 13,638,239 km (0.098 R)
• M12: 16,318,435 km (0.107 R)
• M13: 18,613,266 km (0.047 R)
• M14: 19,332,682 km (0.083 R)
• M15: 19,977,449 km (0.113 R)
• M16: 21,602,830 km (0.086 R)
• M17: 25,443,157 km (0.105 R)
• M18: 29,716,719 km (0.092 R)
• M19: 30,824,342 km (0.109 R)
• M20: 32,731,565 km (0.05 R)
• M21: 34,447,004 km (0.116 R)
• M22: 37,202,148 km (0.086 R)
• M23: 38,633,351 km (0.106 R)
• M24: 39,656,900 km (0.043 R)
• M25: 42,526,336 km (0.073 R)
• M26: 45,047,808 km (0.079 R)
• M27: 48,001,918 km (0.055 R)
• M28: 54,475,616 km (0.069 R)
• M29: 55,762,606 km (0.049 R)
• M30: 57,636,170 km (0.095 R)
• M31: 63,508,634 km (0.09 R)
• M32: 65,965,181 km (0.083 R)
• M33: 70,415,718 km (0.099 R)
• M34: 74,162,097 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.7

Radius: 4.2

Gravity: 45.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 16.42 AU - 19.16 AU

Year: 26372 Days

Day: 16.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 104,365,365 km

• M1: 105,317 km (0.107 R)
• M2: 1,398,890 km (0.1 R)
• M3: 2,053,081 km (0.12 R)
• M4: 2,946,180 km (0.105 R)
• M5: 3,264,226 km (0.06 R)
• M6: 4,807,926 km (0.075 R)
• M7: 5,803,201 km (0.047 R)
• M8: 8,995,619 km (0.068 R)
• M9: 11,580,072 km (0.098 R)
• M10: 15,455,405 km (0.094 R)
• M11: 15,626,096 km (0.081 R)
• M12: 15,798,283 km (0.109 R)
• M13: 17,682,319 km (0.068 R)
• M14: 21,356,891 km (0.083 R)
• M15: 23,540,422 km (0.047 R)
• M16: 25,628,808 km (0.106 R)
• M17: 26,473,288 km (0.028 R)
• M18: 29,772,220 km (0.07 R)
• M19: 33,193,075 km (0.104 R)
• M20: 34,051,318 km (0.101 R)
• M21: 35,514,535 km (0.044 R)
• M22: 55,661,029 km (0.12 R)
• M23: 57,074,729 km (0.106 R)
• M24: 59,973,786 km (0.071 R)
• M25: 66,063,018 km (0.111 R)
• M26: 95,971,372 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.9

Radius: 7.9

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.6 AU - 22.44 AU

Year: 29154 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 104,365,365 km

• M1: 256,860 km (0.1 R)
• M2: 583,880 km (0.092 R)
• M3: 1,149,061 km (0.115 R)
• M4: 1,747,004 km (0.094 R)
• M5: 3,264,974 km (0.079 R)
• M6: 5,085,580 km (0.052 R)
• M7: 5,640,887 km (0.091 R)
• M8: 5,910,462 km (0.101 R)
• M9: 6,330,982 km (0.117 R)
• M10: 9,286,437 km (0.084 R)
• M11: 10,247,155 km (0.109 R)
• M12: 12,975,820 km (0.059 R)
• M13: 14,257,425 km (0.106 R)
• M14: 14,759,027 km (0.111 R)
• M15: 19,306,353 km (0.05 R)
• M16: 20,441,951 km (0.107 R)
• M17: 20,972,724 km (0.063 R)
• M18: 23,302,412 km (0.068 R)
• M19: 38,050,817 km (0.06 R)
• M20: 43,385,926 km (0.088 R)
• M21: 52,488,358 km (0.08 R)
• M22: 58,645,806 km (0.095 R)
• M23: 82,086,596 km (0.073 R)
• M24: 83,695,970 km (0.074 R)
• M25: 87,811,108 km (0.118 R)
• M26: 88,090,108 km (0.098 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit