🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.7 AU

Year: 331 Days

Day: 30.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,368,862 km

• M1: 546,631 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 10.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.11 AU - 5.17 AU

Year: 5439 Days

Day: 10.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,368,862 km

• M1: 131,646 km (0.081 R)
• M2: 306,975 km (0.105 R)
• M3: 379,530 km (0.091 R)
• M4: 629,657 km (0.092 R)
• M5: 960,269 km (0.116 R)
• M6: 1,168,359 km (0.068 R)
• M7: 1,246,300 km (0.105 R)
• M8: 1,407,866 km (0.107 R)
• M9: 1,576,612 km (0.109 R)
• M10: 1,952,701 km (0.074 R)
• M11: 2,065,498 km (0.098 R)
• M12: 2,161,091 km (0.116 R)
• M13: 2,337,018 km (0.081 R)
• M14: 2,620,207 km (0.106 R)
• M15: 2,936,008 km (0.093 R)
• M16: 3,219,645 km (0.056 R)
• M17: 3,286,366 km (0.119 R)
• M18: 3,650,338 km (0.11 R)
• M19: 3,766,725 km (0.105 R)
• M20: 4,541,043 km (0.036 R)
• M21: 4,716,970 km (0.115 R)
• M22: 4,997,915 km (0.061 R)
• M23: 5,153,497 km (0.1 R)
• M24: 5,337,203 km (0.059 R)
• M25: 5,522,854 km (0.101 R)
• M26: 5,792,130 km (0.05 R)
• M27: 6,940,144 km (0.103 R)
• M28: 7,172,320 km (0.085 R)
• M29: 7,348,098 km (0.103 R)
• M30: 8,340,380 km (0.09 R)
• M31: 8,649,300 km (0.105 R)
• M32: 9,792,677 km (0.069 R)
• M33: 10,118,800 km (0.072 R)
• M34: 10,481,575 km (0.054 R)
• M35: 10,714,648 km (0.058 R)
• M36: 10,781,519 km (0.086 R)
• M37: 11,390,083 km (0.115 R)
• M38: 12,218,855 km (0.097 R)
• M39: 13,102,679 km (0.114 R)
• M40: 13,174,336 km (0.113 R)
• M41: 13,281,897 km (0.104 R)
• M42: 13,642,877 km (0.035 R)
• M43: 14,337,610 km (0.075 R)
• M44: 14,819,614 km (0.11 R)
• M45: 15,269,305 km (0.073 R)
• M46: 15,571,493 km (0.113 R)
• M47: 15,990,367 km (0.066 R)
• M48: 16,412,981 km (0.032 R)
• M49: 17,269,129 km (0.085 R)
• M50: 17,347,668 km (0.107 R)
• M51: 18,259,617 km (0.086 R)
• M52: 18,460,078 km (0.071 R)
• M53: 18,782,013 km (0.034 R)
• M54: 18,903,337 km (0.075 R)
• M55: 19,105,892 km (0.081 R)
• M56: 19,595,227 km (0.075 R)
• M57: 20,171,328 km (0.048 R)
• M58: 20,794,852 km (0.096 R)
• M59: 21,213,876 km (0.092 R)
• M60: 22,273,926 km (0.095 R)
• M61: 22,488,150 km (0.1 R)
• M62: 22,745,907 km (0.091 R)
• M63: 23,394,713 km (0.039 R)
• M64: 23,743,276 km (0.118 R)
• M65: 24,225,281 km (0.082 R)
• M66: 24,445,489 km (0.086 R)
• M67: 25,020,992 km (0.098 R)
• M68: 26,502,011 km (0.057 R)
• M69: 27,047,594 km (0.108 R)
• M70: 27,459,288 km (0.114 R)
• M71: 28,057,529 km (0.035 R)
• M72: 28,149,981 km (0.111 R)
• M73: 28,335,183 km (0.105 R)
• M74: 29,126,556 km (0.086 R)
• M75: 29,689,493 km (0.072 R)
• M76: 29,830,863 km (0.067 R)
• M77: 31,065,045 km (0.05 R)
• M78: 31,256,381 km (0.089 R)
• M79: 31,448,016 km (0.113 R)
• M80: 32,170,573 km (0.086 R)
• M81: 32,267,363 km (0.111 R)
• M82: 32,461,092 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.7

Radius: 3.5

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.54 AU - 6.46 AU

Year: 9489 Days

Day: 17.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,368,862 km

• M1: 169,195 km (0.088 R)
• M2: 287,378 km (0.096 R)
• M3: 470,336 km (0.11 R)
• M4: 757,863 km (0.115 R)
• M5: 939,325 km (0.117 R)
• M6: 1,091,017 km (0.111 R)
• M7: 1,417,440 km (0.055 R)
• M8: 1,639,892 km (0.098 R)
• M9: 1,839,306 km (0.097 R)
• M10: 2,482,577 km (0.113 R)
• M11: 2,653,417 km (0.114 R)
• M12: 2,691,864 km (0.096 R)
• M13: 2,966,376 km (0.091 R)
• M14: 3,562,972 km (0.057 R)
• M15: 3,863,963 km (0.111 R)
• M16: 3,951,478 km (0.083 R)
• M17: 4,285,381 km (0.12 R)
• M18: 4,398,626 km (0.071 R)
• M19: 4,838,145 km (0.1 R)
• M20: 5,075,108 km (0.064 R)
• M21: 5,340,195 km (0.056 R)
• M22: 5,634,305 km (0.11 R)
• M23: 6,915,760 km (0.117 R)
• M24: 7,155,715 km (0.098 R)
• M25: 7,182,493 km (0.081 R)
• M26: 7,479,744 km (0.088 R)
• M27: 7,616,177 km (0.111 R)
• M28: 7,808,560 km (0.089 R)
• M29: 8,310,611 km (0.093 R)
• M30: 8,851,856 km (0.102 R)
• M31: 9,788,937 km (0.094 R)
• M32: 10,269,146 km (0.066 R)
• M33: 10,542,611 km (0.109 R)
• M34: 10,972,705 km (0.089 R)
• M35: 11,003,671 km (0.085 R)
• M36: 11,065,605 km (0.099 R)
• M37: 11,096,721 km (0.099 R)
• M38: 11,691,822 km (0.106 R)
• M39: 12,749,927 km (0.12 R)
• M40: 12,847,615 km (0.1 R)
• M41: 13,142,173 km (0.085 R)
• M42: 13,240,908 km (0.102 R)
• M43: 14,039,311 km (0.089 R)
• M44: 14,410,314 km (0.059 R)
• M45: 14,512,190 km (0.065 R)
• M46: 15,058,970 km (0.033 R)
• M47: 15,127,785 km (0.098 R)
• M48: 16,349,102 km (0.106 R)
• M49: 16,632,590 km (0.092 R)
• M50: 16,882,120 km (0.08 R)
• M51: 17,529,130 km (0.08 R)
• M52: 19,443,684 km (0.08 R)
• M53: 20,539,937 km (0.089 R)
• M54: 21,230,331 km (0.072 R)
• M55: 22,241,015 km (0.108 R)
• M56: 22,594,514 km (0.12 R)
• M57: 23,706,027 km (0.092 R)
• M58: 23,906,338 km (0.06 R)
• M59: 24,107,248 km (0.07 R)
• M60: 24,147,490 km (0.079 R)
• M61: 25,120,325 km (0.051 R)
• M62: 25,447,346 km (0.027 R)
• M63: 26,478,524 km (0.039 R)
• M64: 26,520,112 km (0.11 R)
• M65: 27,271,393 km (0.046 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit