🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.49 AU - 0.59 AU

Year: 144 Days

Day: 37.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,556,345 km

• M1: 87,964 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.15 AU - 1.75 AU

Year: 635 Days

Day: 24 Hours

Environment

Temp: -38 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.9 AU - 2.88 AU

Year: 1343 Days

Day: 25.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.1 AU - 3.58 AU

Year: 2218 Days

Day: 30.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 11.4

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.32 AU - 7.86 AU

Year: 6148 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,556,345 km

• M1: 292,613 km (0.105 R)
• M2: 424,409 km (0.091 R)
• M3: 581,337 km (0.068 R)
• M4: 879,037 km (0.101 R)
• M5: 1,021,454 km (0.073 R)
• M6: 1,533,977 km (0.109 R)
• M7: 2,098,110 km (0.112 R)
• M8: 2,470,609 km (0.045 R)
• M9: 3,129,288 km (0.109 R)
• M10: 3,377,471 km (0.115 R)
• M11: 3,555,044 km (0.098 R)
• M12: 3,866,806 km (0.111 R)
• M13: 4,351,204 km (0.103 R)
• M14: 4,544,783 km (0.108 R)
• M15: 5,347,675 km (0.063 R)
• M16: 5,826,239 km (0.047 R)
• M17: 6,381,097 km (0.087 R)
• M18: 6,475,194 km (0.068 R)
• M19: 6,633,170 km (0.115 R)
• M20: 7,310,549 km (0.11 R)
• M21: 7,442,045 km (0.115 R)
• M22: 7,607,501 km (0.077 R)
• M23: 8,384,811 km (0.12 R)
• M24: 8,765,388 km (0.101 R)
• M25: 8,905,262 km (0.076 R)
• M26: 9,796,117 km (0.1 R)
• M27: 10,050,583 km (0.063 R)
• M28: 11,015,190 km (0.035 R)
• M29: 11,241,981 km (0.053 R)
• M30: 11,623,306 km (0.069 R)
• M31: 11,854,285 km (0.097 R)
• M32: 12,047,865 km (0.09 R)
• M33: 12,125,506 km (0.074 R)
• M34: 12,242,491 km (0.073 R)
• M35: 12,753,518 km (0.08 R)
• M36: 12,832,655 km (0.096 R)
• M37: 13,432,243 km (0.05 R)
• M38: 13,796,364 km (0.083 R)
• M39: 13,999,967 km (0.117 R)
• M40: 14,328,035 km (0.112 R)
• M41: 14,824,850 km (0.096 R)
• M42: 15,327,199 km (0.08 R)
• M43: 15,920,505 km (0.118 R)
• M44: 16,434,972 km (0.097 R)
• M45: 16,954,974 km (0.069 R)
• M46: 17,129,405 km (0.069 R)
• M47: 17,260,752 km (0.059 R)
• M48: 17,524,343 km (0.067 R)
• M49: 17,612,457 km (0.104 R)
• M50: 17,789,281 km (0.111 R)
• M51: 18,099,996 km (0.092 R)
• M52: 18,502,265 km (0.118 R)
• M53: 18,681,932 km (0.119 R)
• M54: 18,817,168 km (0.09 R)
• M55: 19,772,351 km (0.079 R)
• M56: 19,910,130 km (0.088 R)
• M57: 21,070,561 km (0.087 R)
• M58: 21,211,332 km (0.087 R)
• M59: 21,588,020 km (0.057 R)
• M60: 22,348,276 km (0.094 R)
• M61: 22,491,890 km (0.073 R)
• M62: 22,876,058 km (0.119 R)
• M63: 23,213,999 km (0.111 R)
• M64: 24,533,153 km (0.087 R)
• M65: 26,430,802 km (0.106 R)
• M66: 29,416,776 km (0.089 R)
• M67: 29,784,338 km (0.12 R)
• M68: 30,259,161 km (0.118 R)
• M69: 30,789,785 km (0.106 R)
• M70: 31,645,036 km (0.084 R)
• M71: 32,291,598 km (0.068 R)
• M72: 32,453,912 km (0.098 R)
• M73: 33,762,295 km (0.066 R)
• M74: 34,092,158 km (0.069 R)
• M75: 34,478,270 km (0.095 R)
• M76: 34,644,174 km (0.034 R)
• M77: 35,589,333 km (0.067 R)
• M78: 35,925,031 km (0.12 R)
• M79: 36,317,875 km (0.096 R)
• M80: 36,938,257 km (0.117 R)
• M81: 38,303,787 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.6

Radius: 13.8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.5 AU - 9.12 AU

Year: 7183 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,556,345 km

• M1: 184,903 km (0.091 R)
• M2: 627,713 km (0.074 R)
• M3: 819,946 km (0.113 R)
• M4: 908,957 km (0.066 R)
• M5: 1,130,960 km (0.086 R)
• M6: 1,572,872 km (0.09 R)
• M7: 1,725,611 km (0.095 R)
• M8: 1,984,865 km (0.092 R)
• M9: 2,193,254 km (0.044 R)
• M10: 2,321,759 km (0.096 R)
• M11: 2,497,237 km (0.097 R)
• M12: 3,820,879 km (0.037 R)
• M13: 3,976,760 km (0.056 R)
• M14: 4,322,182 km (0.066 R)
• M15: 4,484,944 km (0.119 R)
• M16: 4,677,477 km (0.074 R)
• M17: 5,042,346 km (0.109 R)
• M18: 5,242,657 km (0.091 R)
• M19: 5,533,476 km (0.11 R)
• M20: 6,655,460 km (0.115 R)
• M21: 7,452,816 km (0.106 R)
• M22: 7,648,790 km (0.115 R)
• M23: 8,112,543 km (0.087 R)
• M24: 8,347,860 km (0.097 R)
• M25: 8,517,355 km (0.071 R)
• M26: 9,137,139 km (0.064 R)
• M27: 9,558,406 km (0.085 R)
• M28: 9,878,695 km (0.077 R)
• M29: 10,274,831 km (0.103 R)
• M30: 10,383,738 km (0.108 R)
• M31: 10,713,003 km (0.104 R)
• M32: 11,120,059 km (0.065 R)
• M33: 11,231,958 km (0.064 R)
• M34: 11,494,502 km (0.104 R)
• M35: 11,835,136 km (0.098 R)
• M36: 12,217,509 km (0.11 R)
• M37: 12,410,340 km (0.083 R)
• M38: 13,468,446 km (0.09 R)
• M39: 14,109,174 km (0.069 R)
• M40: 14,392,662 km (0.068 R)
• M41: 14,924,183 km (0.103 R)
• M42: 15,295,933 km (0.112 R)
• M43: 15,462,137 km (0.118 R)
• M44: 16,048,560 km (0.035 R)
• M45: 16,514,408 km (0.068 R)
• M46: 16,642,314 km (0.112 R)
• M47: 16,813,305 km (0.086 R)
• M48: 16,984,893 km (0.034 R)
• M49: 17,895,196 km (0.103 R)
• M50: 17,982,711 km (0.09 R)
• M51: 19,044,108 km (0.109 R)
• M52: 19,402,395 km (0.052 R)
• M53: 19,537,332 km (0.093 R)
• M54: 20,308,061 km (0.091 R)
• M55: 20,628,200 km (0.079 R)
• M56: 21,042,436 km (0.081 R)
• M57: 21,832,313 km (0.101 R)
• M58: 21,925,812 km (0.115 R)
• M59: 22,584,491 km (0.05 R)
• M60: 23,632,873 km (0.089 R)
• M61: 23,728,915 km (0.075 R)
• M62: 23,825,106 km (0.071 R)
• M63: 25,185,849 km (0.085 R)
• M64: 25,480,706 km (0.039 R)
• M65: 25,628,509 km (0.084 R)
• M66: 25,826,128 km (0.042 R)
• M67: 26,821,701 km (0.105 R)
• M68: 27,173,107 km (0.07 R)
• M69: 27,728,414 km (0.109 R)
• M70: 28,747,774 km (0.099 R)
• M71: 29,313,553 km (0.053 R)
• M72: 30,456,331 km (0.113 R)
• M73: 31,666,578 km (0.051 R)
• M74: 33,161,061 km (0.106 R)
• M75: 33,592,351 km (0.104 R)
• M76: 33,916,979 km (0.116 R)
• M77: 34,079,741 km (0.103 R)
• M78: 34,242,653 km (0.082 R)
• M79: 35,941,936 km (0.118 R)
• M80: 36,607,048 km (0.089 R)
• M81: 36,941,249 km (0.094 R)
• M82: 37,444,197 km (0.115 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit