🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.5

Radius: 13.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.81 AU - 0.89 AU

Year: 506 Days

Day: 8.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,916,969 km

• M1: 164,408 km (0.077 R)
• M2: 594,652 km (0.074 R)
• M3: 1,123,181 km (0.027 R)
• M4: 1,558,361 km (0.102 R)
• M5: 2,016,579 km (0.087 R)
• M6: 2,478,538 km (0.114 R)
• M7: 3,111,337 km (0.091 R)
• M8: 3,995,310 km (0.086 R)
• M9: 4,628,708 km (0.076 R)
• M10: 5,198,975 km (0.105 R)
• M11: 6,079,657 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.4

Radius: 12.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.82 AU - 0.98 AU

Year: 551 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,916,969 km

• M1: 158,125 km (0.074 R)
• M2: 599,738 km (0.11 R)
• M3: 1,155,344 km (0.069 R)
• M4: 1,579,006 km (0.107 R)
• M5: 2,064,899 km (0.102 R)
• M6: 2,927,630 km (0.102 R)
• M7: 3,504,779 km (0.119 R)
• M8: 3,894,930 km (0.114 R)
• M9: 4,460,560 km (0.103 R)
• M10: 5,260,908 km (0.097 R)
• M11: 5,846,285 km (0.091 R)
• M12: 6,436,448 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.8

Radius: 8.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.17 AU - 1.69 AU

Year: 1104 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,916,969 km

• M1: 105,766 km (0.05 R)
• M2: 532,718 km (0.063 R)
• M3: 846,275 km (0.112 R)
• M4: 1,144,873 km (0.119 R)
• M5: 1,587,084 km (0.119 R)
• M6: 2,610,632 km (0.084 R)
• M7: 2,938,850 km (0.066 R)
• M8: 3,209,024 km (0.077 R)
• M9: 4,050,213 km (0.068 R)
• M10: 4,724,600 km (0.111 R)
• M11: 5,231,288 km (0.08 R)
• M12: 5,630,265 km (0.071 R)
• M13: 5,938,138 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.2

Radius: 14.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.26 AU - 1.64 AU

Year: 1127 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,916,969 km

• M1: 182,809 km (0.119 R)
• M2: 873,951 km (0.109 R)
• M3: 1,508,096 km (0.118 R)
• M4: 2,040,216 km (0.101 R)
• M5: 3,333,938 km (0.078 R)
• M6: 3,919,464 km (0.076 R)
• M7: 4,537,303 km (0.069 R)
• M8: 5,586,134 km (0.084 R)
• M9: 6,303,306 km (0.099 R)
• M10: 6,814,931 km (0.078 R)
• M11: 7,404,945 km (0.101 R)
• M12: 8,491,774 km (0.073 R)
• M13: 9,293,618 km (0.115 R)
• M14: 10,302,656 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580

Radius: 11.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.3 AU - 4.32 AU

Year: 5777 Days

Day: 12.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,916,969 km

• M1: 144,362 km (0.119 R)
• M2: 561,142 km (0.111 R)
• M3: 948,151 km (0.086 R)
• M4: 1,364,033 km (0.049 R)
• M5: 1,835,416 km (0.084 R)
• M6: 2,270,896 km (0.101 R)
• M7: 3,132,729 km (0.061 R)
• M8: 3,694,319 km (0.095 R)
• M9: 4,992,979 km (0.082 R)
• M10: 5,410,805 km (0.104 R)
• M11: 5,821,751 km (0.097 R)
• M12: 8,624,616 km (0.032 R)
• M13: 10,792,290 km (0.064 R)
• M14: 13,566,283 km (0.046 R)
• M15: 16,539,092 km (0.104 R)
• M16: 18,702,726 km (0.072 R)
• M17: 19,373,373 km (0.084 R)
• M18: 20,905,554 km (0.104 R)
• M19: 22,069,426 km (0.076 R)
• M20: 25,985,449 km (0.1 R)
• M21: 26,484,508 km (0.079 R)
• M22: 28,987,430 km (0.113 R)
• M23: 30,250,335 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.1

Radius: 10

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.57 AU - 5.95 AU

Year: 6705 Days

Day: 8.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,916,969 km

• M1: 125,812 km (0.067 R)
• M2: 531,072 km (0.074 R)
• M3: 908,508 km (0.077 R)
• M4: 2,120,849 km (0.062 R)
• M5: 3,570,004 km (0.078 R)
• M6: 6,047,195 km (0.067 R)
• M7: 7,712,967 km (0.119 R)
• M8: 8,240,449 km (0.091 R)
• M9: 9,880,939 km (0.105 R)
• M10: 10,917,503 km (0.112 R)
• M11: 14,802,261 km (0.117 R)
• M12: 15,796,039 km (0.037 R)
• M13: 17,147,506 km (0.09 R)
• M14: 18,111,964 km (0.107 R)
• M15: 22,713,445 km (0.084 R)
• M16: 28,926,394 km (0.084 R)
• M17: 30,570,175 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677

Radius: 8.6

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.42 AU - 6.34 AU

Year: 8057 Days

Day: 8 Hours

Environment

Temp: -217 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,916,969 km

• M1: 106,962 km (0.102 R)
• M2: 417,378 km (0.074 R)
• M3: 705,952 km (0.113 R)
• M4: 1,713,344 km (0.099 R)
• M5: 2,195,648 km (0.051 R)
• M6: 2,648,331 km (0.113 R)
• M7: 3,250,163 km (0.116 R)
• M8: 3,864,562 km (0.067 R)
• M9: 6,211,154 km (0.059 R)
• M10: 7,042,619 km (0.113 R)
• M11: 8,447,193 km (0.116 R)
• M12: 9,058,301 km (0.089 R)
• M13: 11,694,514 km (0.03 R)
• M14: 12,620,376 km (0.096 R)
• M15: 15,369,984 km (0.117 R)
• M16: 25,879,983 km (0.065 R)
• M17: 27,542,314 km (0.074 R)
• M18: 31,695,600 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.4

Radius: 6.8

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.84 AU - 6.74 AU

Year: 10186 Days

Day: 19.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,916,969 km

• M1: 121,473 km (0.099 R)
• M2: 540,048 km (0.076 R)
• M3: 818,001 km (0.026 R)
• M4: 2,049,640 km (0.109 R)
• M5: 2,276,880 km (0.096 R)
• M6: 2,659,551 km (0.105 R)
• M7: 3,703,146 km (0.117 R)
• M8: 4,069,212 km (0.034 R)
• M9: 4,633,495 km (0.109 R)
• M10: 5,813,672 km (0.119 R)
• M11: 6,454,849 km (0.089 R)
• M12: 6,985,473 km (0.101 R)
• M13: 8,133,487 km (0.042 R)
• M14: 8,483,396 km (0.097 R)
• M15: 12,099,326 km (0.028 R)
• M16: 12,325,967 km (0.029 R)
• M17: 13,261,253 km (0.101 R)
• M18: 14,816,024 km (0.076 R)
• M19: 20,363,113 km (0.118 R)
• M20: 22,170,704 km (0.084 R)
• M21: 23,993,554 km (0.116 R)
• M22: 25,633,446 km (0.105 R)
• M23: 27,541,716 km (0.115 R)
• M24: 27,835,825 km (0.109 R)
• M25: 29,440,412 km (0.028 R)
• M26: 29,954,131 km (0.107 R)
• M27: 32,286,212 km (0.098 R)
• M28: 33,496,459 km (0.059 R)
• M29: 39,132,409 km (0.104 R)
• M30: 40,129,330 km (0.056 R)
• M31: 40,381,252 km (0.118 R)
• M32: 42,695,531 km (0.066 R)
• M33: 43,221,667 km (0.119 R)
• M34: 44,286,654 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 20,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit