🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.09 AU - 3.17 AU

Year: 1582 Days

Day: 16.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,902,442 km

• M1: 799,152 km (0.102 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 10.9

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.06 AU - 10.9 AU

Year: 11692 Days

Day: 9.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,902,442 km

• M1: 136,134 km (0.095 R)
• M2: 558,598 km (0.096 R)
• M3: 1,013,376 km (0.104 R)
• M4: 1,577,809 km (0.104 R)
• M5: 2,028,697 km (0.098 R)
• M6: 3,341,568 km (0.082 R)
• M7: 4,387,706 km (0.108 R)
• M8: 6,080,705 km (0.068 R)
• M9: 9,948,857 km (0.099 R)
• M10: 10,485,016 km (0.091 R)
• M11: 12,392,239 km (0.115 R)
• M12: 19,487,965 km (0.117 R)
• M13: 21,811,370 km (0.061 R)
• M14: 27,311,934 km (0.076 R)
• M15: 35,126,478 km (0.047 R)
• M16: 36,875,726 km (0.119 R)
• M17: 43,314,119 km (0.078 R)
• M18: 44,025,157 km (0.086 R)
• M19: 45,616,580 km (0.084 R)
• M20: 48,455,199 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 10

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.88 AU - 11.38 AU

Year: 11957 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 94,902,442 km

• M1: 126,709 km (0.094 R)
• M2: 449,990 km (0.099 R)
• M3: 1,355,357 km (0.104 R)
• M4: 2,230,055 km (0.096 R)
• M5: 3,027,412 km (0.071 R)
• M6: 3,742,340 km (0.12 R)
• M7: 5,916,147 km (0.096 R)
• M8: 6,420,591 km (0.108 R)
• M9: 6,992,653 km (0.066 R)
• M10: 8,194,822 km (0.116 R)
• M11: 9,385,322 km (0.062 R)
• M12: 9,724,759 km (0.113 R)
• M13: 10,428,168 km (0.078 R)
• M14: 11,219,092 km (0.103 R)
• M15: 12,508,776 km (0.098 R)
• M16: 12,860,929 km (0.1 R)
• M17: 15,180,893 km (0.105 R)
• M18: 15,784,969 km (0.112 R)
• M19: 17,474,078 km (0.071 R)
• M20: 20,228,774 km (0.054 R)
• M21: 27,264,212 km (0.089 R)
• M22: 27,757,586 km (0.098 R)
• M23: 29,687,249 km (0.115 R)
• M24: 29,999,908 km (0.067 R)
• M25: 34,841,793 km (0.08 R)
• M26: 36,844,160 km (0.11 R)
• M27: 38,180,069 km (0.116 R)
• M28: 39,171,754 km (0.11 R)
• M29: 41,465,538 km (0.067 R)
• M30: 41,856,287 km (0.062 R)
• M31: 45,209,524 km (0.062 R)
• M32: 45,623,461 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.5

Radius: 4.3

Gravity: 23.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.81 AU - 15.23 AU

Year: 20519 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,902,442 km

• M1: 53,556 km (0.087 R)
• M2: 202,256 km (0.099 R)
• M3: 1,230,293 km (0.11 R)
• M4: 1,385,575 km (0.043 R)
• M5: 1,752,838 km (0.091 R)
• M6: 2,161,988 km (0.092 R)
• M7: 2,609,436 km (0.055 R)
• M8: 2,747,963 km (0.099 R)
• M9: 3,657,070 km (0.109 R)
• M10: 6,288,646 km (0.108 R)
• M11: 7,058,177 km (0.094 R)
• M12: 11,247,516 km (0.045 R)
• M13: 16,842,327 km (0.102 R)
• M14: 25,069,910 km (0.085 R)
• M15: 25,909,454 km (0.096 R)
• M16: 27,094,418 km (0.113 R)
• M17: 57,344,753 km (0.037 R)
• M18: 65,652,222 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.7

Radius: 7.4

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.21 AU - 16.87 AU

Year: 23824 Days

Day: 22.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,902,442 km

• M1: 93,947 km (0.054 R)
• M2: 330,462 km (0.05 R)
• M3: 574,456 km (0.046 R)
• M4: 995,424 km (0.041 R)
• M5: 2,063,852 km (0.087 R)
• M6: 2,971,612 km (0.099 R)
• M7: 3,593,042 km (0.04 R)
• M8: 4,157,026 km (0.119 R)
• M9: 5,890,865 km (0.077 R)
• M10: 6,626,438 km (0.044 R)
• M11: 7,166,636 km (0.119 R)
• M12: 10,125,233 km (0.073 R)
• M13: 11,661,154 km (0.085 R)
• M14: 12,521,342 km (0.115 R)
• M15: 13,655,144 km (0.079 R)
• M16: 15,021,272 km (0.078 R)
• M17: 15,524,519 km (0.116 R)
• M18: 17,650,305 km (0.1 R)
• M19: 18,210,549 km (0.088 R)
• M20: 19,862,708 km (0.058 R)
• M21: 21,191,586 km (0.047 R)
• M22: 21,931,197 km (0.104 R)
• M23: 25,297,150 km (0.075 R)
• M24: 35,332,623 km (0.116 R)
• M25: 41,383,857 km (0.117 R)
• M26: 42,872,207 km (0.036 R)
• M27: 45,605,659 km (0.05 R)
• M28: 46,837,298 km (0.104 R)
• M29: 51,417,087 km (0.11 R)
• M30: 52,750,902 km (0.118 R)
• M31: 56,890,724 km (0.1 R)
• M32: 57,295,984 km (0.054 R)
• M33: 64,923,232 km (0.118 R)
• M34: 71,303,132 km (0.063 R)
• M35: 78,088,443 km (0.068 R)
• M36: 78,588,997 km (0.087 R)
• M37: 79,343,719 km (0.091 R)
• M38: 93,206,056 km (0.12 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: 426 - 15,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit