🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 14.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.69 AU - 1.09 AU

Year: 569 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,125,957 km

• M1: 177,872 km (0.07 R)
• M2: 961,914 km (0.098 R)
• M3: 1,417,589 km (0.094 R)
• M4: 3,738,152 km (0.116 R)
• M5: 4,183,804 km (0.087 R)
• M6: 4,665,210 km (0.079 R)
• M7: 5,448,803 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 9.7

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.32 AU - 3.44 AU

Year: 3315 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,125,957 km

• M1: 120,576 km (0.05 R)
• M2: 520,750 km (0.115 R)
• M3: 838,795 km (0.117 R)
• M4: 1,320,949 km (0.103 R)
• M5: 1,700,778 km (0.099 R)
• M6: 2,423,934 km (0.069 R)
• M7: 3,376,723 km (0.097 R)
• M8: 3,684,745 km (0.083 R)
• M9: 5,389,263 km (0.06 R)
• M10: 6,371,373 km (0.114 R)
• M11: 6,694,056 km (0.116 R)
• M12: 7,245,922 km (0.057 R)
• M13: 8,370,749 km (0.075 R)
• M14: 9,608,222 km (0.106 R)
• M15: 10,270,791 km (0.101 R)
• M16: 11,428,230 km (0.045 R)
• M17: 12,762,344 km (0.075 R)
• M18: 13,419,378 km (0.12 R)
• M19: 15,684,589 km (0.115 R)
• M20: 17,499,809 km (0.049 R)
• M21: 18,135,002 km (0.12 R)
• M22: 22,609,624 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.7

Radius: 10

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.76 AU - 3.9 AU

Year: 5084 Days

Day: 10.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,125,957 km

• M1: 124,316 km (0.092 R)
• M2: 585,526 km (0.076 R)
• M3: 1,105,827 km (0.116 R)
• M4: 1,433,746 km (0.107 R)
• M5: 1,853,069 km (0.075 R)
• M6: 2,652,969 km (0.117 R)
• M7: 3,067,804 km (0.113 R)
• M8: 4,007,129 km (0.086 R)
• M9: 4,873,151 km (0.087 R)
• M10: 5,363,981 km (0.059 R)
• M11: 6,324,699 km (0.098 R)
• M12: 7,005,070 km (0.049 R)
• M13: 8,732,477 km (0.12 R)
• M14: 10,684,579 km (0.073 R)
• M15: 11,604,307 km (0.097 R)
• M16: 17,718,222 km (0.1 R)
• M17: 18,446,165 km (0.091 R)
• M18: 19,575,330 km (0.107 R)
• M19: 20,287,566 km (0.057 R)
• M20: 22,881,892 km (0.069 R)
• M21: 23,455,001 km (0.095 R)
• M22: 24,258,641 km (0.106 R)
• M23: 24,929,588 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.1

Radius: 3.1

Gravity: 90.96 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.62 AU - 9.32 AU

Year: 15261 Days

Day: 18.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 62,125,957 km

• M1: 59,241 km (0.112 R)
• M2: 300,093 km (0.117 R)
• M3: 533,765 km (0.106 R)
• M4: 771,925 km (0.083 R)
• M5: 1,002,605 km (0.12 R)
• M6: 1,235,230 km (0.088 R)
• M7: 1,379,292 km (0.116 R)
• M8: 1,718,431 km (0.056 R)
• M9: 2,191,310 km (0.108 R)
• M10: 2,359,607 km (0.091 R)
• M11: 2,991,658 km (0.07 R)
• M12: 3,999,798 km (0.063 R)
• M13: 6,356,862 km (0.094 R)
• M14: 7,655,671 km (0.058 R)
• M15: 11,497,793 km (0.051 R)
• M16: 13,200,965 km (0.105 R)
• M17: 13,686,709 km (0.032 R)
• M18: 14,112,315 km (0.102 R)
• M19: 14,328,484 km (0.086 R)
• M20: 14,693,652 km (0.112 R)
• M21: 15,518,834 km (0.085 R)
• M22: 18,178,684 km (0.094 R)
• M23: 18,434,646 km (0.046 R)
• M24: 23,360,455 km (0.102 R)
• M25: 25,853,504 km (0.113 R)
• M26: 27,164,131 km (0.105 R)
• M27: 27,835,676 km (0.109 R)
• M28: 27,948,622 km (0.096 R)
• M29: 29,211,827 km (0.111 R)
• M30: 30,512,730 km (0.11 R)
• M31: 34,255,519 km (0.062 R)
• M32: 36,102,305 km (0.111 R)
• M33: 38,713,386 km (0.026 R)
• M34: 43,694,696 km (0.071 R)
• M35: 52,112,568 km (0.042 R)
• M36: 53,322,216 km (0.108 R)
• M37: 55,082,534 km (0.104 R)
• M38: 55,439,325 km (0.112 R)
• M39: 58,904,610 km (0.098 R)
• M40: 59,090,860 km (0.088 R)
• M41: 60,028,240 km (0.068 R)
• M42: 60,975,494 km (0.088 R)
• M43: 63,484,699 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415

Radius: 5.8

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.9 AU - 9.52 AU

Year: 18957 Days

Day: 24.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,125,957 km

• M1: 74,500 km (0.112 R)
• M2: 265,237 km (0.112 R)
• M3: 511,326 km (0.064 R)
• M4: 1,697,786 km (0.097 R)
• M5: 1,974,991 km (0.072 R)
• M6: 2,384,291 km (0.118 R)
• M7: 5,322,094 km (0.057 R)
• M8: 6,072,926 km (0.104 R)
• M9: 10,509,400 km (0.114 R)
• M10: 11,503,627 km (0.069 R)
• M11: 13,408,906 km (0.078 R)
• M12: 14,366,033 km (0.081 R)
• M13: 16,187,088 km (0.083 R)
• M14: 19,326,699 km (0.12 R)
• M15: 23,524,265 km (0.075 R)
• M16: 29,746,938 km (0.047 R)
• M17: 30,319,898 km (0.116 R)
• M18: 31,251,743 km (0.097 R)
• M19: 33,541,039 km (0.115 R)
• M20: 34,916,293 km (0.086 R)
• M21: 40,095,072 km (0.05 R)
• M22: 41,785,976 km (0.086 R)
• M23: 46,834,157 km (0.112 R)
• M24: 54,289,965 km (0.067 R)
• M25: 55,662,525 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit