🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 27.8 Hours

Environment

Temp: 248 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.94 AU - 1.16 AU

Year: 385 Days

Day: 20.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,592,955 km

• M1: 437,125 km (0.096 R)
• M2: 866,620 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.03 AU - 1.69 AU

Year: 568 Days

Day: 35 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.67 AU - 1.89 AU

Year: 851 Days

Day: 19 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646

Radius: 8

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.46 AU - 12.58 AU

Year: 14004 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,592,955 km

• M1: 278,252 km (0.109 R)
• M2: 404,662 km (0.042 R)
• M3: 534,663 km (0.089 R)
• M4: 857,196 km (0.075 R)
• M5: 1,028,336 km (0.081 R)
• M6: 1,234,332 km (0.099 R)
• M7: 2,069,537 km (0.106 R)
• M8: 2,242,322 km (0.093 R)
• M9: 3,275,745 km (0.12 R)
• M10: 3,580,326 km (0.105 R)
• M11: 3,649,290 km (0.065 R)
• M12: 3,894,033 km (0.028 R)
• M13: 4,697,672 km (0.045 R)
• M14: 5,711,647 km (0.106 R)
• M15: 6,160,590 km (0.087 R)
• M16: 6,833,631 km (0.075 R)
• M17: 7,135,519 km (0.107 R)
• M18: 7,397,615 km (0.095 R)
• M19: 7,574,140 km (0.096 R)
• M20: 8,066,916 km (0.088 R)
• M21: 8,340,081 km (0.053 R)
• M22: 9,847,729 km (0.103 R)
• M23: 11,693,018 km (0.101 R)
• M24: 11,795,643 km (0.084 R)
• M25: 12,313,999 km (0.103 R)
• M26: 12,366,209 km (0.059 R)
• M27: 13,750,139 km (0.119 R)
• M28: 14,185,768 km (0.118 R)
• M29: 14,350,325 km (0.069 R)
• M30: 14,847,738 km (0.068 R)
• M31: 15,070,639 km (0.104 R)
• M32: 15,576,130 km (0.108 R)
• M33: 16,603,868 km (0.108 R)
• M34: 16,893,340 km (0.103 R)
• M35: 17,067,771 km (0.103 R)
• M36: 17,418,428 km (0.113 R)
• M37: 17,477,070 km (0.054 R)
• M38: 18,664,279 km (0.047 R)
• M39: 19,632,776 km (0.079 R)
• M40: 20,000,188 km (0.093 R)
• M41: 20,493,562 km (0.103 R)
• M42: 21,807,779 km (0.09 R)
• M43: 22,061,198 km (0.096 R)
• M44: 22,570,878 km (0.119 R)
• M45: 22,891,466 km (0.107 R)
• M46: 23,278,027 km (0.102 R)
• M47: 23,601,906 km (0.115 R)
• M48: 24,057,881 km (0.112 R)
• M49: 24,582,521 km (0.045 R)
• M50: 25,243,593 km (0.085 R)
• M51: 25,443,007 km (0.081 R)
• M52: 25,843,631 km (0.086 R)
• M53: 26,448,305 km (0.101 R)
• M54: 27,193,602 km (0.074 R)
• M55: 27,877,264 km (0.072 R)
• M56: 31,665,232 km (0.064 R)
• M57: 31,880,353 km (0.119 R)
• M58: 32,096,074 km (0.111 R)
• M59: 32,745,777 km (0.082 R)
• M60: 34,058,349 km (0.068 R)
• M61: 35,388,124 km (0.077 R)
• M62: 36,059,220 km (0.029 R)
• M63: 36,134,169 km (0.095 R)
• M64: 36,283,916 km (0.07 R)
• M65: 36,433,963 km (0.119 R)
• M66: 36,809,902 km (0.046 R)
• M67: 36,960,697 km (0.119 R)
• M68: 37,036,244 km (0.094 R)
• M69: 37,793,658 km (0.114 R)
• M70: 39,554,874 km (0.086 R)
• M71: 40,173,910 km (0.097 R)
• M72: 40,406,684 km (0.049 R)
• M73: 41,108,148 km (0.11 R)
• M74: 44,514,642 km (0.111 R)
• M75: 45,886,155 km (0.056 R)
• M76: 46,781,049 km (0.071 R)
• M77: 47,435,390 km (0.094 R)
• M78: 48,092,873 km (0.03 R)
• M79: 48,175,301 km (0.046 R)
• M80: 48,422,736 km (0.062 R)
• M81: 49,001,680 km (0.031 R)
• M82: 49,749,669 km (0.086 R)
• M83: 51,088,421 km (0.094 R)
• M84: 51,931,255 km (0.075 R)
• M85: 52,523,962 km (0.083 R)
• M86: 53,033,642 km (0.118 R)
• M87: 53,118,763 km (0.109 R)
• M88: 53,545,117 km (0.067 R)
• M89: 55,434,389 km (0.074 R)
• M90: 57,782,626 km (0.074 R)
• M91: 58,836,843 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.8

Radius: 3.3

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.99 AU - 20.65 AU

Year: 24707 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,592,955 km

• M1: 433,086 km (0.098 R)
• M2: 522,695 km (0.082 R)
• M3: 1,590,973 km (0.05 R)
• M4: 1,673,701 km (0.067 R)
• M5: 1,872,367 km (0.058 R)
• M6: 2,078,513 km (0.113 R)
• M7: 2,138,801 km (0.107 R)
• M8: 2,512,047 km (0.081 R)
• M9: 2,706,225 km (0.087 R)
• M10: 3,494,457 km (0.117 R)
• M11: 4,619,732 km (0.072 R)
• M12: 5,344,085 km (0.108 R)
• M13: 5,426,812 km (0.087 R)
• M14: 6,016,976 km (0.107 R)
• M15: 6,146,229 km (0.102 R)
• M16: 6,232,696 km (0.053 R)
• M17: 7,394,772 km (0.07 R)
• M18: 8,142,313 km (0.074 R)
• M19: 9,507,094 km (0.089 R)
• M20: 9,909,812 km (0.083 R)
• M21: 11,522,477 km (0.034 R)
• M22: 12,113,837 km (0.046 R)
• M23: 12,276,899 km (0.029 R)
• M24: 12,936,326 km (0.085 R)
• M25: 13,833,166 km (0.113 R)
• M26: 15,157,107 km (0.084 R)
• M27: 16,762,142 km (0.114 R)
• M28: 19,681,545 km (0.094 R)
• M29: 20,645,853 km (0.081 R)
• M30: 20,840,479 km (0.098 R)
• M31: 21,428,249 km (0.042 R)
• M32: 22,553,225 km (0.088 R)
• M33: 22,887,726 km (0.112 R)
• M34: 22,954,746 km (0.062 R)
• M35: 23,764,968 km (0.108 R)
• M36: 26,391,907 km (0.063 R)
• M37: 26,532,678 km (0.111 R)
• M38: 26,815,119 km (0.117 R)
• M39: 27,810,992 km (0.091 R)
• M40: 28,313,491 km (0.082 R)
• M41: 28,818,983 km (0.084 R)
• M42: 30,870,568 km (0.096 R)
• M43: 31,167,520 km (0.115 R)
• M44: 32,666,191 km (0.033 R)
• M45: 33,576,644 km (0.06 R)
• M46: 34,803,496 km (0.085 R)
• M47: 35,112,565 km (0.072 R)
• M48: 35,888,978 km (0.088 R)
• M49: 37,143,057 km (0.105 R)
• M50: 37,221,895 km (0.105 R)
• M51: 38,093,003 km (0.092 R)
• M52: 38,252,176 km (0.115 R)
• M53: 38,890,809 km (0.085 R)
• M54: 39,372,065 km (0.073 R)
• M55: 39,774,633 km (0.083 R)
• M56: 40,097,615 km (0.101 R)
• M57: 41,235,157 km (0.108 R)
• M58: 41,562,028 km (0.118 R)
• M59: 41,643,858 km (0.056 R)
• M60: 42,713,034 km (0.097 R)
• M61: 42,795,762 km (0.096 R)
• M62: 45,720,700 km (0.115 R)
• M63: 45,805,073 km (0.109 R)
• M64: 45,889,745 km (0.107 R)
• M65: 46,228,435 km (0.109 R)
• M66: 47,763,309 km (0.109 R)
• M67: 51,320,896 km (0.06 R)
• M68: 51,496,673 km (0.081 R)
• M69: 51,672,601 km (0.116 R)
• M70: 51,760,564 km (0.049 R)
• M71: 52,466,666 km (0.107 R)
• M72: 53,620,814 km (0.092 R)
• M73: 53,799,134 km (0.111 R)
• M74: 53,888,295 km (0.096 R)
• M75: 54,066,914 km (0.104 R)
• M76: 54,783,339 km (0.115 R)
• M77: 56,406,476 km (0.098 R)
• M78: 56,587,938 km (0.089 R)
• M79: 58,320,281 km (0.116 R)
• M80: 58,687,095 km (0.075 R)
• M81: 62,585,765 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.9

Radius: 6.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.22 AU - 22.08 AU

Year: 30014 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,592,955 km

• M1: 229,034 km (0.092 R)
• M2: 279,000 km (0.095 R)
• M3: 423,063 km (0.081 R)
• M4: 471,233 km (0.116 R)
• M5: 555,756 km (0.096 R)
• M6: 881,730 km (0.12 R)
• M7: 1,189,453 km (0.113 R)
• M8: 2,148,076 km (0.053 R)
• M9: 2,620,207 km (0.113 R)
• M10: 2,868,090 km (0.115 R)
• M11: 3,386,297 km (0.118 R)
• M12: 4,038,843 km (0.026 R)
• M13: 4,109,753 km (0.041 R)
• M14: 4,507,234 km (0.107 R)
• M15: 4,729,237 km (0.109 R)
• M16: 6,756,289 km (0.119 R)
• M17: 7,053,091 km (0.109 R)
• M18: 7,747,375 km (0.106 R)
• M19: 8,691,337 km (0.045 R)
• M20: 8,829,117 km (0.103 R)
• M21: 10,198,236 km (0.103 R)
• M22: 10,246,557 km (0.108 R)
• M23: 10,931,864 km (0.09 R)
• M24: 11,080,714 km (0.082 R)
• M25: 11,430,474 km (0.072 R)
• M26: 11,783,974 km (0.053 R)
• M27: 12,089,752 km (0.081 R)
• M28: 12,346,611 km (0.111 R)
• M29: 12,605,117 km (0.101 R)
• M30: 13,233,128 km (0.084 R)
• M31: 13,497,917 km (0.096 R)
• M32: 13,604,281 km (0.084 R)
• M33: 14,410,763 km (0.099 R)
• M34: 14,847,289 km (0.062 R)
• M35: 15,012,146 km (0.093 R)
• M36: 15,343,506 km (0.099 R)
• M37: 15,454,657 km (0.073 R)
• M38: 15,789,307 km (0.115 R)
• M39: 16,465,789 km (0.057 R)
• M40: 16,979,358 km (0.064 R)
• M41: 17,209,290 km (0.119 R)
• M42: 20,169,234 km (0.103 R)
• M43: 20,902,862 km (0.118 R)
• M44: 21,458,618 km (0.074 R)
• M45: 21,520,701 km (0.099 R)
• M46: 21,707,249 km (0.089 R)
• M47: 22,270,186 km (0.098 R)
• M48: 24,894,432 km (0.111 R)
• M49: 26,608,524 km (0.12 R)
• M50: 28,496,599 km (0.12 R)
• M51: 30,427,609 km (0.12 R)
• M52: 30,706,908 km (0.101 R)
• M53: 31,057,116 km (0.12 R)
• M54: 31,268,049 km (0.117 R)
• M55: 31,761,722 km (0.117 R)
• M56: 37,211,274 km (0.117 R)
• M57: 38,410,600 km (0.088 R)
• M58: 39,318,509 km (0.067 R)
• M59: 40,080,411 km (0.113 R)
• M60: 40,233,450 km (0.096 R)
• M61: 43,098,249 km (0.094 R)
• M62: 44,753,250 km (0.052 R)
• M63: 45,468,777 km (0.118 R)
• M64: 46,589,564 km (0.116 R)
• M65: 47,314,815 km (0.094 R)
• M66: 47,395,597 km (0.086 R)
• M67: 48,858,216 km (0.113 R)
• M68: 49,841,373 km (0.069 R)
• M69: 50,335,495 km (0.104 R)
• M70: 50,665,657 km (0.05 R)
• M71: 50,748,385 km (0.038 R)
• M72: 50,913,840 km (0.119 R)
• M73: 51,328,376 km (0.105 R)
• M74: 52,662,490 km (0.062 R)
• M75: 55,790,731 km (0.061 R)
• M76: 56,560,861 km (0.11 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit