🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.1

Radius: 12.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.53 AU - 0.61 AU

Year: 292 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,144,711 km

• M1: 155,432 km (0.104 R)
• M2: 568,771 km (0.094 R)
• M3: 1,040,902 km (0.111 R)
• M4: 1,571,825 km (0.113 R)
• M5: 2,083,898 km (0.096 R)
• M6: 2,790,299 km (0.114 R)
• M7: 3,505,527 km (0.036 R)
• M8: 4,162,710 km (0.12 R)
• M9: 4,561,089 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 13.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.48 AU - 0.72 AU

Year: 315 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,144,711 km

• M1: 171,589 km (0.075 R)
• M2: 781,350 km (0.053 R)
• M3: 1,475,933 km (0.097 R)
• M4: 1,957,488 km (0.075 R)
• M5: 2,635,765 km (0.089 R)
• M6: 3,281,280 km (0.052 R)
• M7: 3,788,566 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.1

Radius: 9.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.62 AU - 0.78 AU

Year: 397 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 55,144,711 km

• M1: 123,269 km (0.1 R)
• M2: 585,227 km (0.053 R)
• M3: 990,488 km (0.103 R)
• M4: 1,506,600 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.4

Radius: 12.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.27 AU - 1.75 AU

Year: 1259 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,144,711 km

• M1: 153,188 km (0.088 R)
• M2: 682,017 km (0.076 R)
• M3: 1,116,150 km (0.113 R)
• M4: 1,511,238 km (0.105 R)
• M5: 2,357,513 km (0.113 R)
• M6: 3,830,005 km (0.112 R)
• M7: 4,233,321 km (0.083 R)
• M8: 4,827,972 km (0.095 R)
• M9: 5,537,664 km (0.117 R)
• M10: 6,905,288 km (0.119 R)
• M11: 8,676,377 km (0.101 R)
• M12: 10,084,692 km (0.083 R)

Asteroid Belt

Center: 1.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.6

Radius: 13.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.66 AU - 2.72 AU

Year: 2198 Days

Day: 6 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,144,711 km

• M1: 170,691 km (0.087 R)
• M2: 679,922 km (0.067 R)
• M3: 1,498,671 km (0.076 R)
• M4: 2,084,497 km (0.086 R)
• M5: 4,515,163 km (0.045 R)
• M6: 5,365,328 km (0.046 R)
• M7: 6,188,116 km (0.079 R)
• M8: 7,238,143 km (0.077 R)
• M9: 8,022,784 km (0.079 R)
• M10: 8,631,498 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 10.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.1 AU - 3.9 AU

Year: 4441 Days

Day: 8.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,144,711 km

• M1: 129,402 km (0.097 R)
• M2: 556,354 km (0.119 R)
• M3: 1,248,544 km (0.091 R)
• M4: 2,249,503 km (0.083 R)
• M5: 2,928,079 km (0.044 R)
• M6: 3,253,305 km (0.093 R)
• M7: 3,583,767 km (0.112 R)
• M8: 3,936,818 km (0.027 R)
• M9: 4,645,014 km (0.071 R)
• M10: 5,461,369 km (0.07 R)
• M11: 5,797,815 km (0.072 R)
• M12: 6,148,024 km (0.099 R)
• M13: 6,569,740 km (0.043 R)
• M14: 9,190,695 km (0.059 R)
• M15: 9,856,106 km (0.073 R)
• M16: 10,712,704 km (0.055 R)
• M17: 12,308,314 km (0.102 R)
• M18: 13,116,891 km (0.092 R)
• M19: 15,498,040 km (0.077 R)
• M20: 17,477,070 km (0.07 R)
• M21: 17,869,615 km (0.075 R)
• M22: 18,788,894 km (0.098 R)
• M23: 19,141,796 km (0.077 R)
• M24: 19,558,874 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.1

Radius: 6.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.65 AU - 7.73 AU

Year: 10445 Days

Day: 21.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,144,711 km

• M1: 83,476 km (0.071 R)
• M2: 415,882 km (0.031 R)
• M3: 852,558 km (0.101 R)
• M4: 3,359,669 km (0.075 R)
• M5: 3,570,602 km (0.097 R)
• M6: 4,529,674 km (0.099 R)
• M7: 6,195,745 km (0.115 R)
• M8: 6,546,253 km (0.044 R)
• M9: 7,896,524 km (0.106 R)
• M10: 9,547,635 km (0.104 R)
• M11: 12,738,558 km (0.091 R)
• M12: 27,350,231 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771

Radius: 3.9

Gravity: 50.69 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.57 AU - 6.73 AU

Year: 11631 Days

Day: 24.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 55,144,711 km

• M1: 48,470 km (0.119 R)
• M2: 426,354 km (0.077 R)
• M3: 667,805 km (0.115 R)
• M4: 1,297,313 km (0.114 R)
• M5: 1,448,556 km (0.06 R)
• M6: 2,194,900 km (0.061 R)
• M7: 2,410,770 km (0.12 R)
• M8: 2,727,618 km (0.113 R)
• M9: 3,000,634 km (0.079 R)
• M10: 3,168,184 km (0.11 R)
• M11: 3,418,311 km (0.071 R)
• M12: 3,681,454 km (0.091 R)
• M13: 4,709,939 km (0.07 R)
• M14: 5,238,319 km (0.116 R)
• M15: 5,659,886 km (0.116 R)
• M16: 6,412,214 km (0.071 R)
• M17: 6,731,007 km (0.058 R)
• M18: 7,102,159 km (0.073 R)
• M19: 11,364,053 km (0.062 R)
• M20: 16,251,116 km (0.083 R)
• M21: 18,704,521 km (0.063 R)
• M22: 19,519,081 km (0.087 R)
• M23: 20,698,810 km (0.049 R)
• M24: 20,871,147 km (0.07 R)
• M25: 21,393,842 km (0.05 R)
• M26: 22,194,340 km (0.111 R)
• M27: 23,478,638 km (0.076 R)
• M28: 34,848,824 km (0.08 R)
• M29: 35,337,859 km (0.084 R)
• M30: 36,454,757 km (0.099 R)
• M31: 37,212,321 km (0.113 R)
• M32: 37,339,629 km (0.107 R)
• M33: 38,498,114 km (0.111 R)
• M34: 39,547,992 km (0.105 R)
• M35: 45,810,458 km (0.115 R)
• M36: 49,099,368 km (0.092 R)
• M37: 50,645,013 km (0.111 R)
• M38: 51,587,779 km (0.115 R)
• M39: 52,542,213 km (0.102 R)
• M40: 54,322,428 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 18,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit