🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.76 AU - 1.2 AU

Year: 349 Days

Day: 15.1 Hours

Environment

Temp: 82 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.32 AU - 1.36 AU

Year: 558 Days

Day: 16.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,763,927 km

• M1: 56,249 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.9

Radius: 11.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.03 AU - 5.17 AU

Year: 4145 Days

Day: 13.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,763,927 km

• M1: 143,913 km (0.09 R)
• M2: 364,271 km (0.105 R)
• M3: 615,446 km (0.106 R)
• M4: 781,200 km (0.106 R)
• M5: 1,144,873 km (0.099 R)
• M6: 1,218,026 km (0.103 R)
• M7: 1,657,694 km (0.108 R)
• M8: 1,861,147 km (0.045 R)
• M9: 2,145,084 km (0.089 R)
• M10: 2,578,020 km (0.102 R)
• M11: 2,754,994 km (0.059 R)
• M12: 2,895,317 km (0.117 R)
• M13: 3,352,339 km (0.105 R)
• M14: 3,721,247 km (0.042 R)
• M15: 4,034,954 km (0.077 R)
• M16: 4,357,188 km (0.085 R)
• M17: 5,026,937 km (0.117 R)
• M18: 5,125,223 km (0.054 R)
• M19: 5,298,906 km (0.097 R)
• M20: 5,703,120 km (0.066 R)
• M21: 5,831,624 km (0.065 R)
• M22: 5,909,116 km (0.106 R)
• M23: 6,249,002 km (0.071 R)
• M24: 6,408,025 km (0.083 R)
• M25: 6,703,181 km (0.077 R)
• M26: 6,784,413 km (0.092 R)
• M27: 7,362,459 km (0.061 R)
• M28: 7,502,483 km (0.118 R)
• M29: 7,615,130 km (0.088 R)
• M30: 8,071,404 km (0.063 R)
• M31: 8,186,893 km (0.117 R)
• M32: 8,595,295 km (0.076 R)
• M33: 8,920,970 km (0.045 R)
• M34: 9,462,664 km (0.095 R)
• M35: 10,076,913 km (0.046 R)
• M36: 10,170,262 km (0.112 R)
• M37: 10,735,891 km (0.089 R)
• M38: 11,086,698 km (0.1 R)
• M39: 11,473,708 km (0.093 R)
• M40: 12,627,706 km (0.109 R)
• M41: 12,862,874 km (0.027 R)
• M42: 13,167,455 km (0.095 R)
• M43: 14,409,716 km (0.087 R)
• M44: 15,580,917 km (0.116 R)
• M45: 15,905,694 km (0.101 R)
• M46: 17,004,341 km (0.072 R)
• M47: 17,189,843 km (0.051 R)
• M48: 17,562,790 km (0.065 R)
• M49: 17,750,386 km (0.059 R)
• M50: 17,863,183 km (0.092 R)
• M51: 18,621,494 km (0.111 R)
• M52: 18,697,789 km (0.084 R)
• M53: 18,889,274 km (0.113 R)
• M54: 19,119,954 km (0.038 R)
• M55: 19,622,902 km (0.116 R)
• M56: 19,817,529 km (0.111 R)
• M57: 19,934,515 km (0.079 R)
• M58: 20,012,754 km (0.047 R)
• M59: 20,169,383 km (0.11 R)
• M60: 21,437,375 km (0.11 R)
• M61: 21,557,502 km (0.105 R)
• M62: 21,637,836 km (0.098 R)
• M63: 21,798,654 km (0.102 R)
• M64: 21,879,137 km (0.049 R)
• M65: 22,649,417 km (0.112 R)
• M66: 23,099,407 km (0.099 R)
• M67: 23,593,679 km (0.043 R)
• M68: 23,800,572 km (0.102 R)
• M69: 24,091,391 km (0.108 R)
• M70: 24,174,717 km (0.057 R)
• M71: 24,508,769 km (0.118 R)
• M72: 24,592,544 km (0.076 R)
• M73: 25,223,996 km (0.105 R)
• M74: 25,520,499 km (0.115 R)
• M75: 25,732,928 km (0.104 R)
• M76: 26,245,301 km (0.043 R)
• M77: 26,890,516 km (0.073 R)
• M78: 27,889,980 km (0.116 R)
• M79: 28,504,229 km (0.111 R)
• M80: 29,612,300 km (0.074 R)
• M81: 29,701,610 km (0.063 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 10.2

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7 AU - 9.5 AU

Year: 8528 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,763,927 km

• M1: 143,016 km (0.068 R)
• M2: 363,972 km (0.103 R)
• M3: 519,703 km (0.116 R)
• M4: 1,257,819 km (0.059 R)
• M5: 1,791,883 km (0.112 R)
• M6: 1,929,813 km (0.084 R)
• M7: 2,143,737 km (0.103 R)
• M8: 2,884,845 km (0.102 R)
• M9: 3,353,984 km (0.081 R)
• M10: 3,467,828 km (0.108 R)
• M11: 3,554,146 km (0.096 R)
• M12: 4,178,119 km (0.113 R)
• M13: 4,487,338 km (0.09 R)
• M14: 5,193,739 km (0.104 R)
• M15: 5,292,623 km (0.118 R)
• M16: 5,593,614 km (0.103 R)
• M17: 5,695,191 km (0.092 R)
• M18: 6,142,339 km (0.031 R)
• M19: 6,352,524 km (0.108 R)
• M20: 6,600,856 km (0.091 R)
• M21: 7,625,751 km (0.048 R)
• M22: 7,738,548 km (0.056 R)
• M23: 7,927,790 km (0.101 R)
• M24: 8,817,598 km (0.113 R)
• M25: 10,481,425 km (0.115 R)
• M26: 10,648,825 km (0.101 R)
• M27: 10,944,131 km (0.116 R)
• M28: 11,456,355 km (0.081 R)
• M29: 12,239,649 km (0.059 R)
• M30: 12,771,320 km (0.103 R)
• M31: 13,265,442 km (0.086 R)
• M32: 13,995,180 km (0.101 R)
• M33: 14,597,760 km (0.074 R)
• M34: 14,738,083 km (0.095 R)
• M35: 15,067,049 km (0.117 R)
• M36: 15,161,595 km (0.07 R)
• M37: 15,398,558 km (0.093 R)
• M38: 15,828,352 km (0.107 R)
• M39: 15,972,415 km (0.079 R)
• M40: 17,586,426 km (0.108 R)
• M41: 18,236,429 km (0.095 R)
• M42: 18,337,109 km (0.063 R)
• M43: 19,149,425 km (0.064 R)
• M44: 19,251,750 km (0.118 R)
• M45: 21,178,122 km (0.088 R)
• M46: 22,352,465 km (0.101 R)
• M47: 23,383,643 km (0.098 R)
• M48: 23,712,459 km (0.104 R)
• M49: 25,435,827 km (0.086 R)
• M50: 26,854,763 km (0.05 R)
• M51: 27,084,246 km (0.074 R)
• M52: 28,357,623 km (0.101 R)
• M53: 29,709,688 km (0.051 R)
• M54: 30,184,961 km (0.094 R)
• M55: 30,304,190 km (0.09 R)
• M56: 30,543,098 km (0.081 R)
• M57: 31,022,709 km (0.107 R)
• M58: 33,334,744 km (0.098 R)
• M59: 34,449,098 km (0.078 R)
• M60: 34,698,478 km (0.088 R)
• M61: 35,954,053 km (0.033 R)
• M62: 36,714,459 km (0.09 R)
• M63: 37,160,560 km (0.12 R)
• M64: 37,929,343 km (0.107 R)
• M65: 38,057,998 km (0.062 R)
• M66: 39,157,392 km (0.113 R)
• M67: 39,352,468 km (0.1 R)
• M68: 39,874,415 km (0.055 R)
• M69: 41,122,959 km (0.092 R)
• M70: 41,188,931 km (0.091 R)
• M71: 42,785,290 km (0.083 R)
• M72: 42,852,160 km (0.109 R)
• M73: 42,986,200 km (0.085 R)
• M74: 43,995,687 km (0.116 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit