🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.7 AU

Year: 153 Days

Day: 43.9 Hours

Environment

Temp: 255 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.54 AU - 0.62 AU

Year: 157 Days

Day: 30.6 Hours

Environment

Temp: 237 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.04 AU - 2.54 AU

Year: 1229 Days

Day: 33.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,724,564 km

• M1: 1,269,039 km (0.081 R)

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.55 AU - 3.65 AU

Year: 1936 Days

Day: 38.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,724,564 km

• M1: 1,546,393 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.59 AU - 3.83 AU

Year: 2535 Days

Day: 13 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,724,564 km

• M1: 1,079,049 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.02 AU - 5.42 AU

Year: 4231 Days

Day: 47.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,724,564 km

• M1: 39,643 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.6

Radius: 12.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.09 AU - 5.87 AU

Year: 4551 Days

Day: 14.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,724,564 km

• M1: 195,375 km (0.072 R)
• M2: 621,430 km (0.092 R)
• M3: 701,614 km (0.113 R)
• M4: 786,137 km (0.074 R)
• M5: 920,177 km (0.102 R)
• M6: 1,149,510 km (0.105 R)
• M7: 1,304,344 km (0.083 R)
• M8: 1,901,987 km (0.056 R)
• M9: 2,493,647 km (0.082 R)
• M10: 2,714,753 km (0.111 R)
• M11: 2,889,333 km (0.079 R)
• M12: 3,379,565 km (0.046 R)
• M13: 3,798,440 km (0.103 R)
• M14: 3,994,562 km (0.12 R)
• M15: 4,561,089 km (0.036 R)
• M16: 4,644,266 km (0.062 R)
• M17: 4,748,685 km (0.115 R)
• M18: 4,875,245 km (0.094 R)
• M19: 5,370,713 km (0.118 R)
• M20: 5,524,649 km (0.115 R)
• M21: 5,724,961 km (0.103 R)
• M22: 5,995,733 km (0.043 R)
• M23: 6,340,107 km (0.093 R)
• M24: 6,691,064 km (0.098 R)
• M25: 7,096,474 km (0.11 R)
• M26: 7,387,442 km (0.089 R)
• M27: 7,534,497 km (0.06 R)
• M28: 7,731,966 km (0.115 R)
• M29: 7,981,346 km (0.087 R)
• M30: 8,927,103 km (0.032 R)
• M31: 9,188,900 km (0.04 R)
• M32: 9,373,653 km (0.079 R)
• M33: 9,693,194 km (0.072 R)
• M34: 9,935,243 km (0.099 R)
• M35: 10,343,047 km (0.09 R)
• M36: 10,452,702 km (0.103 R)
• M37: 10,618,008 km (0.083 R)
• M38: 11,091,037 km (0.112 R)
• M39: 11,971,420 km (0.105 R)
• M40: 12,115,483 km (0.114 R)
• M41: 12,260,293 km (0.101 R)
• M42: 12,580,583 km (0.078 R)
• M43: 12,874,243 km (0.07 R)
• M44: 13,170,148 km (0.065 R)
• M45: 13,528,285 km (0.115 R)
• M46: 13,829,126 km (0.102 R)
• M47: 14,529,544 km (0.107 R)
• M48: 14,714,147 km (0.067 R)
• M49: 15,085,748 km (0.069 R)
• M50: 15,335,278 km (0.079 R)
• M51: 15,460,491 km (0.059 R)
• M52: 15,680,550 km (0.096 R)
• M53: 15,964,935 km (0.109 R)
• M54: 16,474,765 km (0.08 R)
• M55: 16,635,134 km (0.062 R)
• M56: 17,151,994 km (0.106 R)
• M57: 17,477,818 km (0.091 R)
• M58: 18,234,784 km (0.071 R)
• M59: 18,600,550 km (0.107 R)
• M60: 19,036,030 km (0.111 R)
• M61: 19,917,012 km (0.101 R)
• M62: 20,156,518 km (0.117 R)
• M63: 20,362,664 km (0.109 R)
• M64: 20,707,636 km (0.06 R)
• M65: 21,193,830 km (0.075 R)
• M66: 21,333,404 km (0.092 R)
• M67: 21,930,150 km (0.076 R)
• M68: 22,106,676 km (0.055 R)
• M69: 22,248,345 km (0.093 R)
• M70: 22,354,709 km (0.051 R)
• M71: 23,068,291 km (0.088 R)
• M72: 23,355,968 km (0.077 R)
• M73: 23,789,502 km (0.11 R)
• M74: 24,043,669 km (0.075 R)
• M75: 24,298,733 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 13.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.7 AU - 5.86 AU

Year: 4930 Days

Day: 5.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,724,564 km

• M1: 180,116 km (0.1 R)
• M2: 312,211 km (0.075 R)
• M3: 481,256 km (0.079 R)
• M4: 575,952 km (0.117 R)
• M5: 721,660 km (0.114 R)
• M6: 857,794 km (0.072 R)
• M7: 1,092,962 km (0.077 R)
• M8: 1,307,934 km (0.098 R)
• M9: 1,392,307 km (0.093 R)
• M10: 1,765,105 km (0.094 R)
• M11: 2,356,615 km (0.095 R)
• M12: 2,549,447 km (0.08 R)
• M13: 2,932,268 km (0.073 R)
• M14: 3,671,581 km (0.081 R)
• M15: 3,937,715 km (0.083 R)
• M16: 4,041,686 km (0.102 R)
• M17: 4,146,703 km (0.107 R)
• M18: 4,273,862 km (0.106 R)
• M19: 4,619,582 km (0.053 R)
• M20: 4,951,989 km (0.101 R)
• M21: 5,064,486 km (0.107 R)
• M22: 5,155,143 km (0.085 R)
• M23: 5,246,397 km (0.112 R)
• M24: 5,453,740 km (0.119 R)
• M25: 5,569,978 km (0.037 R)
• M26: 5,828,931 km (0.056 R)
• M27: 5,924,076 km (0.071 R)
• M28: 6,043,754 km (0.06 R)
• M29: 6,212,650 km (0.11 R)
• M30: 6,979,489 km (0.07 R)
• M31: 7,258,937 km (0.087 R)
• M32: 8,279,195 km (0.089 R)
• M33: 8,575,100 km (0.105 R)
• M34: 8,738,012 km (0.114 R)
• M35: 9,149,705 km (0.066 R)
• M36: 9,344,033 km (0.047 R)
• M37: 9,511,732 km (0.097 R)
• M38: 9,992,240 km (0.043 R)
• M39: 10,106,533 km (0.119 R)
• M40: 10,336,315 km (0.101 R)
• M41: 10,480,827 km (0.112 R)
• M42: 10,567,893 km (0.118 R)
• M43: 11,036,134 km (0.073 R)
• M44: 11,481,337 km (0.035 R)
• M45: 11,631,085 km (0.08 R)
• M46: 11,932,375 km (0.09 R)
• M47: 12,450,732 km (0.096 R)
• M48: 12,635,485 km (0.105 R)
• M49: 13,163,715 km (0.119 R)
• M50: 13,572,566 km (0.091 R)
• M51: 13,985,606 km (0.088 R)
• M52: 14,177,689 km (0.104 R)
• M53: 14,306,194 km (0.111 R)
• M54: 14,922,088 km (0.09 R)
• M55: 15,216,796 km (0.117 R)
• M56: 15,381,503 km (0.098 R)
• M57: 15,912,127 km (0.036 R)
• M58: 17,196,574 km (0.107 R)
• M59: 18,338,904 km (0.112 R)
• M60: 18,549,238 km (0.05 R)
• M61: 18,972,301 km (0.115 R)
• M62: 19,149,425 km (0.074 R)
• M63: 19,792,097 km (0.099 R)
• M64: 21,282,092 km (0.114 R)
• M65: 21,429,446 km (0.073 R)
• M66: 21,873,453 km (0.112 R)
• M67: 22,208,402 km (0.096 R)
• M68: 22,808,140 km (0.06 R)
• M69: 22,921,236 km (0.111 R)
• M70: 23,908,732 km (0.088 R)
• M71: 24,639,218 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.9

Radius: 14.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.71 AU - 13.87 AU

Year: 14362 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,724,564 km

• M1: 282,441 km (0.06 R)
• M2: 554,410 km (0.069 R)
• M3: 655,089 km (0.106 R)
• M4: 791,822 km (0.065 R)
• M5: 1,783,805 km (0.11 R)
• M6: 1,883,138 km (0.108 R)
• M7: 2,278,376 km (0.083 R)
• M8: 2,386,834 km (0.073 R)
• M9: 2,769,057 km (0.084 R)
• M10: 4,190,685 km (0.039 R)
• M11: 4,570,365 km (0.072 R)
• M12: 4,708,743 km (0.101 R)
• M13: 4,904,865 km (0.114 R)
• M14: 5,450,898 km (0.106 R)
• M15: 6,046,746 km (0.046 R)
• M16: 6,321,707 km (0.105 R)
• M17: 6,757,785 km (0.078 R)
• M18: 8,326,617 km (0.097 R)
• M19: 8,667,252 km (0.094 R)
• M20: 9,788,189 km (0.06 R)
• M21: 9,931,503 km (0.112 R)
• M22: 10,402,288 km (0.029 R)
• M23: 10,548,595 km (0.115 R)
• M24: 10,806,352 km (0.104 R)
• M25: 11,781,880 km (0.047 R)
• M26: 12,164,551 km (0.038 R)
• M27: 13,977,677 km (0.105 R)
• M28: 14,464,469 km (0.056 R)
• M29: 15,080,812 km (0.058 R)
• M30: 16,296,743 km (0.091 R)
• M31: 16,466,986 km (0.055 R)
• M32: 16,852,051 km (0.056 R)
• M33: 17,240,257 km (0.051 R)
• M34: 17,718,671 km (0.088 R)
• M35: 18,822,105 km (0.12 R)
• M36: 20,084,412 km (0.092 R)
• M37: 20,404,402 km (0.091 R)
• M38: 20,633,885 km (0.076 R)
• M39: 20,956,567 km (0.073 R)
• M40: 21,281,045 km (0.094 R)
• M41: 22,453,444 km (0.111 R)
• M42: 22,832,973 km (0.106 R)
• M43: 23,262,618 km (0.117 R)
• M44: 23,358,361 km (0.042 R)
• M45: 24,421,104 km (0.096 R)
• M46: 25,105,664 km (0.103 R)
• M47: 25,302,535 km (0.03 R)
• M48: 25,450,338 km (0.063 R)
• M49: 25,549,072 km (0.098 R)
• M50: 26,244,104 km (0.055 R)
• M51: 26,995,534 km (0.063 R)
• M52: 27,298,021 km (0.069 R)
• M53: 27,551,141 km (0.108 R)
• M54: 27,652,568 km (0.116 R)
• M55: 28,417,163 km (0.075 R)
• M56: 28,776,347 km (0.115 R)
• M57: 28,982,343 km (0.086 R)
• M58: 29,188,789 km (0.063 R)
• M59: 29,499,354 km (0.069 R)
• M60: 29,810,966 km (0.057 R)
• M61: 30,071,566 km (0.096 R)
• M62: 30,385,272 km (0.098 R)
• M63: 30,542,500 km (0.075 R)
• M64: 30,752,535 km (0.082 R)
• M65: 31,280,017 km (0.056 R)
• M66: 32,023,219 km (0.09 R)
• M67: 32,290,102 km (0.059 R)
• M68: 33,635,585 km (0.078 R)
• M69: 34,178,925 km (0.108 R)
• M70: 34,560,998 km (0.09 R)
• M71: 35,109,274 km (0.056 R)
• M72: 35,274,280 km (0.085 R)
• M73: 35,605,191 km (0.1 R)
• M74: 36,103,501 km (0.106 R)
• M75: 36,270,004 km (0.074 R)
• M76: 36,548,256 km (0.111 R)
• M77: 36,715,506 km (0.069 R)
• M78: 37,050,905 km (0.061 R)
• M79: 37,331,101 km (0.1 R)
• M80: 37,499,549 km (0.075 R)
• M81: 37,724,544 km (0.069 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 14,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit