🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 14.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.9 AU

Year: 401 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,794,446 km

• M1: 181,163 km (0.077 R)
• M2: 271,071 km (0.084 R)
• M3: 386,262 km (0.07 R)
• M4: 498,011 km (0.079 R)
• M5: 611,855 km (0.106 R)
• M6: 702,960 km (0.071 R)
• M7: 817,552 km (0.116 R)
• M8: 933,042 km (0.073 R)
• M9: 1,097,899 km (0.115 R)
• M10: 1,199,775 km (0.04 R)
• M11: 1,291,030 km (0.036 R)
• M12: 1,403,078 km (0.093 R)
• M13: 1,598,902 km (0.099 R)
• M14: 1,739,973 km (0.113 R)
• M15: 1,844,691 km (0.111 R)
• M16: 1,959,882 km (0.054 R)
• M17: 2,098,858 km (0.105 R)
• M18: 2,302,910 km (0.12 R)
• M19: 2,396,259 km (0.094 R)
• M20: 2,595,972 km (0.12 R)
• M21: 2,853,729 km (0.112 R)
• M22: 2,973,856 km (0.049 R)
• M23: 3,080,819 km (0.116 R)
• M24: 3,189,277 km (0.043 R)
• M25: 3,283,823 km (0.104 R)
• M26: 3,399,761 km (0.116 R)
• M27: 3,517,046 km (0.101 R)
• M28: 3,630,591 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 10.9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.81 AU - 0.91 AU

Year: 523 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 164.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 35,794,446 km

• M1: 140,472 km (0.042 R)
• M2: 258,356 km (0.077 R)
• M3: 330,761 km (0.092 R)
• M4: 413,638 km (0.049 R)
• M5: 498,161 km (0.084 R)
• M6: 593,754 km (0.092 R)
• M7: 674,686 km (0.053 R)
• M8: 755,170 km (0.119 R)
• M9: 858,692 km (0.12 R)
• M10: 952,190 km (0.11 R)
• M11: 1,139,337 km (0.094 R)
• M12: 1,254,378 km (0.108 R)
• M13: 1,385,127 km (0.075 R)
• M14: 1,502,561 km (0.11 R)
• M15: 1,635,703 km (0.068 R)
• M16: 1,741,469 km (0.084 R)
• M17: 1,849,628 km (0.059 R)
• M18: 1,973,196 km (0.038 R)
• M19: 2,146,729 km (0.038 R)
• M20: 2,263,117 km (0.048 R)
• M21: 2,452,358 km (0.116 R)
• M22: 2,559,769 km (0.114 R)
• M23: 2,757,089 km (0.108 R)
• M24: 2,914,167 km (0.093 R)
• M25: 2,990,013 km (0.048 R)
• M26: 3,120,612 km (0.073 R)
• M27: 3,213,811 km (0.058 R)
• M28: 3,331,694 km (0.071 R)
• M29: 3,427,138 km (0.082 R)
• M30: 3,710,775 km (0.025 R)
• M31: 3,809,659 km (0.045 R)
• M32: 3,934,723 km (0.072 R)
• M33: 4,052,606 km (0.108 R)
• M34: 4,120,524 km (0.101 R)
• M35: 4,283,436 km (0.106 R)
• M36: 4,361,376 km (0.066 R)
• M37: 4,431,089 km (0.106 R)
• M38: 4,527,430 km (0.104 R)
• M39: 4,659,974 km (0.071 R)
• M40: 4,874,796 km (0.095 R)
• M41: 5,019,906 km (0.076 R)
• M42: 5,249,539 km (0.038 R)
• M43: 5,333,014 km (0.098 R)
• M44: 5,463,763 km (0.099 R)
• M45: 5,586,284 km (0.105 R)
• M46: 5,690,553 km (0.114 R)
• M47: 5,795,422 km (0.042 R)
• M48: 6,065,595 km (0.11 R)
• M49: 6,192,454 km (0.12 R)
• M50: 6,448,715 km (0.088 R)
• M51: 6,558,221 km (0.03 R)
• M52: 6,678,348 km (0.105 R)
• M53: 6,758,981 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.8

Radius: 5.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.87 AU - 9.19 AU

Year: 16343 Days

Day: 17.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,794,446 km

• M1: 79,736 km (0.052 R)
• M2: 281,394 km (0.08 R)
• M3: 408,253 km (0.11 R)
• M4: 515,514 km (0.118 R)
• M5: 845,378 km (0.055 R)
• M6: 890,706 km (0.092 R)
• M7: 1,388,418 km (0.071 R)
• M8: 1,570,927 km (0.067 R)
• M9: 1,722,470 km (0.106 R)
• M10: 1,800,111 km (0.111 R)
• M11: 2,019,422 km (0.026 R)
• M12: 2,332,231 km (0.095 R)
• M13: 2,483,474 km (0.097 R)
• M14: 2,841,163 km (0.037 R)
• M15: 2,886,940 km (0.092 R)
• M16: 3,310,750 km (0.094 R)
• M17: 3,529,911 km (0.094 R)
• M18: 3,829,556 km (0.049 R)
• M19: 4,033,757 km (0.113 R)
• M20: 4,163,159 km (0.039 R)
• M21: 4,320,387 km (0.098 R)
• M22: 4,373,195 km (0.101 R)
• M23: 4,426,302 km (0.094 R)
• M24: 4,479,559 km (0.069 R)
• M25: 4,913,392 km (0.052 R)
• M26: 5,023,945 km (0.088 R)
• M27: 5,247,594 km (0.115 R)
• M28: 5,675,594 km (0.092 R)
• M29: 6,504,216 km (0.052 R)
• M30: 6,717,244 km (0.087 R)
• M31: 6,963,482 km (0.105 R)
• M32: 8,042,980 km (0.1 R)
• M33: 8,271,565 km (0.085 R)
• M34: 8,568,667 km (0.048 R)
• M35: 8,668,449 km (0.034 R)
• M36: 8,735,319 km (0.075 R)
• M37: 8,869,359 km (0.066 R)
• M38: 8,936,528 km (0.09 R)
• M39: 9,377,991 km (0.079 R)
• M40: 9,722,366 km (0.077 R)
• M41: 10,246,856 km (0.102 R)
• M42: 10,423,680 km (0.109 R)
• M43: 10,996,191 km (0.044 R)
• M44: 11,395,767 km (0.085 R)
• M45: 11,505,722 km (0.102 R)
• M46: 12,471,974 km (0.112 R)
• M47: 12,698,615 km (0.083 R)
• M48: 13,502,704 km (0.114 R)
• M49: 13,696,583 km (0.119 R)
• M50: 13,813,419 km (0.047 R)
• M51: 14,126,377 km (0.095 R)
• M52: 14,759,326 km (0.111 R)
• M53: 15,563,564 km (0.111 R)
• M54: 15,644,796 km (0.085 R)
• M55: 15,766,868 km (0.118 R)
• M56: 17,298,301 km (0.115 R)
• M57: 18,188,259 km (0.09 R)
• M58: 18,617,305 km (0.055 R)
• M59: 18,746,708 km (0.086 R)
• M60: 19,180,093 km (0.119 R)
• M61: 19,572,937 km (0.059 R)
• M62: 19,616,769 km (0.086 R)
• M63: 19,924,492 km (0.045 R)
• M64: 20,233,710 km (0.044 R)
• M65: 20,633,586 km (0.08 R)
• M66: 21,803,441 km (0.071 R)
• M67: 21,848,919 km (0.115 R)
• M68: 22,534,077 km (0.051 R)
• M69: 23,785,164 km (0.078 R)
• M70: 24,442,646 km (0.097 R)
• M71: 24,820,980 km (0.103 R)
• M72: 26,257,119 km (0.065 R)
• M73: 27,034,130 km (0.103 R)
• M74: 28,263,077 km (0.045 R)
• M75: 29,409,745 km (0.12 R)
• M76: 30,622,535 km (0.079 R)
• M77: 31,234,988 km (0.112 R)
• M78: 32,006,165 km (0.11 R)
• M79: 32,161,149 km (0.102 R)
• M80: 32,264,670 km (0.089 R)
• M81: 32,472,013 km (0.077 R)
• M82: 32,731,715 km (0.096 R)
• M83: 33,515,009 km (0.081 R)
• M84: 34,621,884 km (0.11 R)
• M85: 34,993,635 km (0.09 R)
• M86: 35,473,395 km (0.082 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit