🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.7

Radius: 14.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.72 AU - 0.86 AU

Year: 468 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,681,380 km

• M1: 178,021 km (0.12 R)
• M2: 652,696 km (0.062 R)
• M3: 1,214,436 km (0.065 R)
• M4: 1,677,142 km (0.065 R)
• M5: 2,392,818 km (0.108 R)
• M6: 3,579,727 km (0.085 R)
• M7: 4,363,770 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.9

Radius: 14.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.9 AU - 2.04 AU

Year: 1844 Days

Day: 7.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,681,380 km

• M1: 177,872 km (0.051 R)
• M2: 686,056 km (0.084 R)
• M3: 1,218,624 km (0.11 R)
• M4: 2,210,608 km (0.049 R)
• M5: 2,824,857 km (0.057 R)
• M6: 4,480,905 km (0.109 R)
• M7: 5,473,786 km (0.03 R)
• M8: 6,714,401 km (0.101 R)
• M9: 7,373,081 km (0.12 R)
• M10: 8,287,423 km (0.071 R)
• M11: 8,820,141 km (0.104 R)
• M12: 9,276,115 km (0.093 R)
• M13: 9,851,020 km (0.115 R)
• M14: 13,427,905 km (0.097 R)
• M15: 13,901,681 km (0.11 R)
• M16: 15,483,679 km (0.105 R)
• M17: 16,245,581 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.5

Radius: 3.7

Gravity: 26.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.52 AU - 6.08 AU

Year: 9315 Days

Day: 20.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,681,380 km

• M1: 70,461 km (0.103 R)
• M2: 209,886 km (0.108 R)
• M3: 343,028 km (0.062 R)
• M4: 480,359 km (0.117 R)
• M5: 683,812 km (0.068 R)
• M6: 2,512,945 km (0.098 R)
• M7: 3,951,029 km (0.07 R)
• M8: 7,987,330 km (0.113 R)
• M9: 8,475,168 km (0.111 R)
• M10: 9,644,724 km (0.081 R)
• M11: 10,057,315 km (0.095 R)
• M12: 10,481,575 km (0.036 R)
• M13: 13,563,291 km (0.112 R)
• M14: 16,541,485 km (0.086 R)
• M15: 24,669,138 km (0.07 R)
• M16: 28,122,754 km (0.097 R)
• M17: 29,246,982 km (0.104 R)
• M18: 33,729,682 km (0.1 R)

Asteroid Belt

Center: 6.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845

Radius: 7.1

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.57 AU - 8.53 AU

Year: 15231 Days

Day: 16.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,681,380 km

• M1: 91,255 km (0.063 R)
• M2: 1,016,069 km (0.099 R)
• M3: 1,296,714 km (0.09 R)
• M4: 2,054,727 km (0.119 R)
• M5: 3,103,258 km (0.1 R)
• M6: 3,817,588 km (0.101 R)
• M7: 5,087,674 km (0.119 R)
• M8: 8,084,119 km (0.104 R)
• M9: 11,959,901 km (0.11 R)
• M10: 13,008,732 km (0.083 R)
• M11: 14,989,707 km (0.113 R)
• M12: 22,124,927 km (0.053 R)
• M13: 22,609,474 km (0.068 R)
• M14: 28,417,612 km (0.087 R)
• M15: 28,760,340 km (0.074 R)
• M16: 29,687,548 km (0.089 R)
• M17: 30,995,033 km (0.102 R)
• M18: 32,340,367 km (0.037 R)
• M19: 55,998,672 km (0.082 R)
• M20: 59,283,093 km (0.101 R)
• M21: 63,080,635 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.9

Radius: 6.7

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.46 AU - 9.66 AU

Year: 16701 Days

Day: 22.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,681,380 km

• M1: 83,924 km (0.068 R)
• M2: 315,652 km (0.067 R)
• M3: 951,592 km (0.119 R)
• M4: 1,555,519 km (0.065 R)
• M5: 2,071,183 km (0.114 R)
• M6: 2,368,882 km (0.109 R)
• M7: 3,656,322 km (0.106 R)
• M8: 4,434,530 km (0.107 R)
• M9: 5,500,863 km (0.108 R)
• M10: 6,193,352 km (0.112 R)
• M11: 7,703,842 km (0.045 R)
• M12: 9,986,855 km (0.094 R)
• M13: 10,209,456 km (0.082 R)
• M14: 11,737,748 km (0.078 R)
• M15: 12,110,995 km (0.107 R)
• M16: 12,427,993 km (0.114 R)
• M17: 13,211,586 km (0.088 R)
• M18: 15,094,276 km (0.05 R)
• M19: 20,257,496 km (0.115 R)
• M20: 23,722,333 km (0.085 R)
• M21: 27,672,016 km (0.088 R)
• M22: 30,148,010 km (0.087 R)
• M23: 35,794,582 km (0.03 R)
• M24: 36,055,032 km (0.113 R)
• M25: 36,316,529 km (0.079 R)
• M26: 38,319,195 km (0.073 R)
• M27: 40,960,047 km (0.116 R)
• M28: 44,316,125 km (0.085 R)
• M29: 47,223,261 km (0.089 R)
• M30: 47,851,123 km (0.107 R)
• M31: 48,963,233 km (0.077 R)
• M32: 49,445,088 km (0.083 R)
• M33: 52,402,638 km (0.089 R)
• M34: 53,924,796 km (0.093 R)
• M35: 56,703,278 km (0.049 R)
• M36: 59,393,197 km (0.093 R)
• M37: 60,492,741 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 10,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit