🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 12.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.42 AU - 0.64 AU

Year: 262 Days

Day: 8.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,073,791 km

• M1: 150,645 km (0.098 R)
• M2: 549,623 km (0.096 R)
• M3: 1,040,603 km (0.106 R)
• M4: 1,618,051 km (0.09 R)
• M5: 2,037,224 km (0.089 R)
• M6: 2,731,508 km (0.095 R)
• M7: 3,200,048 km (0.109 R)
• M8: 4,202,055 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.8

Radius: 14.7

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.81 AU - 1.19 AU

Year: 678 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,073,791 km

• M1: 182,809 km (0.045 R)
• M2: 652,097 km (0.077 R)
• M3: 1,172,548 km (0.059 R)
• M4: 1,762,712 km (0.08 R)
• M5: 2,718,193 km (0.085 R)
• M6: 4,042,733 km (0.108 R)
• M7: 4,531,170 km (0.081 R)
• M8: 4,988,790 km (0.07 R)
• M9: 5,724,213 km (0.097 R)
• M10: 6,594,424 km (0.077 R)
• M11: 8,173,878 km (0.1 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.7

Radius: 11.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.56 AU - 1.76 AU

Year: 1451 Days

Day: 12.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,073,791 km

• M1: 145,858 km (0.115 R)
• M2: 583,880 km (0.105 R)
• M3: 957,426 km (0.106 R)
• M4: 1,919,490 km (0.104 R)
• M5: 2,328,192 km (0.098 R)
• M6: 3,267,517 km (0.072 R)
• M7: 4,201,755 km (0.068 R)
• M8: 4,604,174 km (0.095 R)
• M9: 5,070,919 km (0.037 R)
• M10: 5,756,376 km (0.06 R)
• M11: 9,901,733 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 9.7

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.72 AU - 2.32 AU

Year: 1947 Days

Day: 7 Hours

Environment

Temp: -209 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,073,791 km

• M1: 120,875 km (0.104 R)
• M2: 526,285 km (0.109 R)
• M3: 837,898 km (0.069 R)
• M4: 1,358,349 km (0.104 R)
• M5: 1,704,069 km (0.075 R)
• M6: 2,798,677 km (0.067 R)
• M7: 3,523,927 km (0.12 R)
• M8: 4,267,279 km (0.099 R)
• M9: 4,687,200 km (0.059 R)
• M10: 5,440,575 km (0.066 R)
• M11: 5,935,146 km (0.033 R)
• M12: 7,540,780 km (0.081 R)
• M13: 7,844,314 km (0.071 R)
• M14: 8,972,282 km (0.115 R)
• M15: 9,557,509 km (0.086 R)
• M16: 10,095,014 km (0.096 R)
• M17: 11,707,529 km (0.101 R)
• M18: 13,176,880 km (0.077 R)
• M19: 15,435,658 km (0.098 R)
• M20: 16,025,821 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 10.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.12 AU - 3.22 AU

Year: 2959 Days

Day: 9.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,073,791 km

• M1: 125,662 km (0.088 R)
• M2: 775,964 km (0.045 R)
• M3: 1,288,486 km (0.119 R)
• M4: 1,748,051 km (0.088 R)
• M5: 2,456,696 km (0.077 R)
• M6: 3,286,964 km (0.1 R)
• M7: 3,865,609 km (0.092 R)
• M8: 4,188,441 km (0.093 R)
• M9: 5,516,421 km (0.046 R)
• M10: 5,860,945 km (0.058 R)
• M11: 6,427,921 km (0.118 R)
• M12: 8,378,827 km (0.105 R)
• M13: 10,144,232 km (0.043 R)
• M14: 10,928,723 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 13.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.71 AU - 4.33 AU

Year: 5467 Days

Day: 13.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 179.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,073,791 km

• M1: 173,982 km (0.073 R)
• M2: 850,314 km (0.109 R)
• M3: 1,774,231 km (0.097 R)
• M4: 2,833,982 km (0.098 R)
• M5: 3,348,150 km (0.039 R)
• M6: 4,411,043 km (0.069 R)
• M7: 5,179,527 km (0.114 R)
• M8: 6,512,743 km (0.053 R)
• M9: 7,479,146 km (0.114 R)
• M10: 8,030,414 km (0.108 R)
• M11: 8,713,478 km (0.096 R)
• M12: 10,118,202 km (0.12 R)
• M13: 11,414,318 km (0.034 R)
• M14: 12,367,705 km (0.056 R)
• M15: 21,285,683 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.7

Radius: 3.9

Gravity: 56.65 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.5 AU - 10.18 AU

Year: 17827 Days

Day: 22.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,073,791 km

• M1: 48,470 km (0.093 R)
• M2: 275,559 km (0.064 R)
• M3: 1,060,499 km (0.079 R)
• M4: 1,400,236 km (0.101 R)
• M5: 1,941,332 km (0.106 R)
• M6: 2,205,521 km (0.098 R)
• M7: 2,706,824 km (0.084 R)
• M8: 2,958,148 km (0.112 R)
• M9: 5,249,988 km (0.116 R)
• M10: 6,135,308 km (0.056 R)
• M11: 6,747,911 km (0.109 R)
• M12: 6,930,271 km (0.101 R)
• M13: 7,069,098 km (0.112 R)
• M14: 8,456,319 km (0.065 R)
• M15: 9,666,117 km (0.069 R)
• M16: 10,676,650 km (0.079 R)
• M17: 11,431,072 km (0.054 R)
• M18: 11,690,326 km (0.052 R)
• M19: 11,887,196 km (0.063 R)
• M20: 14,728,958 km (0.047 R)
• M21: 15,347,096 km (0.098 R)
• M22: 16,387,998 km (0.089 R)
• M23: 17,304,734 km (0.117 R)
• M24: 18,431,804 km (0.03 R)
• M25: 26,574,715 km (0.074 R)
• M26: 28,661,905 km (0.108 R)
• M27: 30,358,943 km (0.094 R)
• M28: 33,028,068 km (0.119 R)
• M29: 33,421,810 km (0.079 R)
• M30: 45,755,855 km (0.091 R)
• M31: 46,737,516 km (0.066 R)
• M32: 49,423,995 km (0.107 R)
• M33: 52,567,345 km (0.12 R)
• M34: 53,824,865 km (0.051 R)
• M35: 55,286,436 km (0.114 R)
• M36: 58,671,238 km (0.109 R)
• M37: 60,610,026 km (0.112 R)
• M38: 63,193,881 km (0.073 R)
• M39: 65,850,140 km (0.116 R)
• M40: 74,713,515 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit