🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.09 AU - 2.43 AU

Year: 1217 Days

Day: 28.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.07 AU - 3.27 AU

Year: 2021 Days

Day: 15.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,713,211 km

• M1: 1,080,246 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.24 AU - 4.82 AU

Year: 3453 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,713,211 km

• M1: 512,672 km (0.083 R)

Asteroid Belt

Center: 8.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.8

Radius: 3.3

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.04 AU - 15.7 AU

Year: 17509 Days

Day: 22 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,713,211 km

• M1: 54,454 km (0.107 R)
• M2: 727,644 km (0.115 R)
• M3: 1,649,317 km (0.037 R)
• M4: 1,904,381 km (0.071 R)
• M5: 2,063,254 km (0.114 R)
• M6: 3,041,474 km (0.112 R)
• M7: 3,133,776 km (0.089 R)
• M8: 3,480,095 km (0.092 R)
• M9: 4,140,420 km (0.098 R)
• M10: 4,802,540 km (0.109 R)
• M11: 5,018,410 km (0.1 R)
• M12: 5,091,115 km (0.109 R)
• M13: 5,200,770 km (0.101 R)
• M14: 5,274,223 km (0.108 R)
• M15: 6,896,163 km (0.064 R)
• M16: 7,676,316 km (0.11 R)
• M17: 8,055,546 km (0.063 R)
• M18: 8,140,667 km (0.069 R)
• M19: 11,587,851 km (0.109 R)
• M20: 11,780,234 km (0.094 R)
• M21: 11,973,814 km (0.075 R)
• M22: 12,560,536 km (0.084 R)
• M23: 14,068,034 km (0.065 R)
• M24: 14,170,509 km (0.046 R)
• M25: 14,999,431 km (0.115 R)
• M26: 16,057,686 km (0.085 R)
• M27: 17,468,843 km (0.118 R)
• M28: 19,088,987 km (0.063 R)
• M29: 19,601,360 km (0.072 R)
• M30: 19,830,694 km (0.064 R)
• M31: 23,071,133 km (0.088 R)
• M32: 23,616,717 km (0.107 R)
• M33: 24,782,682 km (0.075 R)
• M34: 25,030,417 km (0.047 R)
• M35: 25,591,109 km (0.101 R)
• M36: 26,724,612 km (0.116 R)
• M37: 26,788,192 km (0.079 R)
• M38: 27,810,244 km (0.116 R)
• M39: 30,686,114 km (0.117 R)
• M40: 32,226,523 km (0.053 R)
• M41: 32,700,299 km (0.112 R)
• M42: 32,836,134 km (0.059 R)
• M43: 33,517,852 km (0.116 R)
• M44: 34,342,286 km (0.108 R)
• M45: 34,964,762 km (0.079 R)
• M46: 35,660,991 km (0.117 R)
• M47: 36,432,018 km (0.067 R)
• M48: 36,572,790 km (0.096 R)
• M49: 36,784,321 km (0.069 R)
• M50: 38,562,591 km (0.109 R)
• M51: 41,318,633 km (0.105 R)
• M52: 41,392,085 km (0.118 R)
• M53: 41,906,852 km (0.058 R)
• M54: 44,738,739 km (0.038 R)
• M55: 44,889,534 km (0.073 R)
• M56: 50,584,725 km (0.102 R)
• M57: 51,135,095 km (0.088 R)
• M58: 51,608,423 km (0.119 R)
• M59: 51,845,536 km (0.105 R)
• M60: 52,639,003 km (0.087 R)
• M61: 52,957,347 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.3

Radius: 5.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.66 AU - 20.62 AU

Year: 24311 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,713,211 km

• M1: 80,932 km (0.114 R)
• M2: 219,460 km (0.094 R)
• M3: 407,505 km (0.103 R)
• M4: 465,549 km (0.088 R)
• M5: 574,306 km (0.103 R)
• M6: 691,292 km (0.103 R)
• M7: 761,902 km (0.115 R)
• M8: 1,522,009 km (0.072 R)
• M9: 2,753,050 km (0.108 R)
• M10: 3,365,503 km (0.091 R)
• M11: 3,640,614 km (0.105 R)
• M12: 3,954,769 km (0.098 R)
• M13: 4,277,751 km (0.043 R)
• M14: 4,676,280 km (0.099 R)
• M15: 4,777,857 km (0.112 R)
• M16: 4,914,290 km (0.079 R)
• M17: 5,437,583 km (0.103 R)
• M18: 5,616,054 km (0.075 R)
• M19: 7,423,944 km (0.097 R)
• M20: 7,741,391 km (0.103 R)
• M21: 8,348,608 km (0.083 R)
• M22: 8,430,588 km (0.109 R)
• M23: 8,595,744 km (0.033 R)
• M24: 8,678,621 km (0.088 R)
• M25: 9,097,196 km (0.115 R)
• M26: 9,181,719 km (0.107 R)
• M27: 9,394,148 km (0.081 R)
• M28: 9,436,783 km (0.11 R)
• M29: 9,608,222 km (0.071 R)
• M30: 9,694,241 km (0.11 R)
• M31: 11,743,582 km (0.078 R)
• M32: 12,066,714 km (0.079 R)
• M33: 13,006,338 km (0.049 R)
• M34: 14,557,818 km (0.055 R)
• M35: 14,656,851 km (0.112 R)
• M36: 15,104,598 km (0.097 R)
• M37: 16,629,599 km (0.109 R)
• M38: 18,149,662 km (0.097 R)
• M39: 18,469,652 km (0.092 R)
• M40: 19,007,157 km (0.092 R)
• M41: 19,386,538 km (0.114 R)
• M42: 19,658,955 km (0.1 R)
• M43: 19,823,064 km (0.116 R)
• M44: 20,928,593 km (0.09 R)
• M45: 22,796,023 km (0.117 R)
• M46: 23,141,295 km (0.102 R)
• M47: 23,372,274 km (0.115 R)
• M48: 23,662,344 km (0.109 R)
• M49: 24,598,228 km (0.115 R)
• M50: 24,893,086 km (0.045 R)
• M51: 25,844,827 km (0.073 R)
• M52: 25,904,666 km (0.034 R)
• M53: 27,538,724 km (0.104 R)
• M54: 27,599,910 km (0.089 R)
• M55: 27,661,095 km (0.041 R)
• M56: 28,275,643 km (0.033 R)
• M57: 29,205,843 km (0.112 R)
• M58: 29,455,522 km (0.114 R)
• M59: 29,894,292 km (0.083 R)
• M60: 30,461,567 km (0.041 R)
• M61: 31,223,619 km (0.115 R)
• M62: 31,478,982 km (0.119 R)
• M63: 31,991,804 km (0.072 R)
• M64: 32,378,215 km (0.117 R)
• M65: 32,701,347 km (0.054 R)
• M66: 32,766,122 km (0.107 R)
• M67: 33,939,269 km (0.092 R)
• M68: 34,004,793 km (0.067 R)
• M69: 34,927,363 km (0.068 R)
• M70: 36,326,552 km (0.099 R)
• M71: 36,931,675 km (0.085 R)
• M72: 37,811,759 km (0.103 R)
• M73: 38,288,528 km (0.107 R)
• M74: 38,630,359 km (0.112 R)
• M75: 39,316,864 km (0.075 R)
• M76: 41,120,715 km (0.049 R)
• M77: 41,610,947 km (0.115 R)
• M78: 41,962,352 km (0.083 R)
• M79: 42,103,124 km (0.077 R)
• M80: 42,244,195 km (0.068 R)
• M81: 42,597,246 km (0.095 R)
• M82: 42,738,765 km (0.099 R)
• M83: 43,093,312 km (0.052 R)
• M84: 44,234,295 km (0.094 R)
• M85: 45,674,324 km (0.06 R)
• M86: 46,254,764 km (0.107 R)
• M87: 46,327,469 km (0.115 R)
• M88: 46,691,590 km (0.119 R)
• M89: 48,305,003 km (0.054 R)
• M90: 48,378,904 km (0.096 R)
• M91: 48,896,363 km (0.115 R)
• M92: 49,044,465 km (0.11 R)
• M93: 49,341,267 km (0.116 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit