🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.44 AU - 0.58 AU

Year: 135 Days

Day: 40.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,299,253 km

• M1: 106,962 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.57 AU - 0.89 AU

Year: 231 Days

Day: 33.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,299,253 km

• M1: 67,469 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.31 AU - 1.77 AU

Year: 709 Days

Day: 20.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.36 AU - 2.26 AU

Year: 903 Days

Day: 25.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,299,253 km

• M1: 661,372 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.07 AU - 2.19 AU

Year: 1153 Days

Day: 23.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.02 AU - 4.84 AU

Year: 2889 Days

Day: 27 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.8

Radius: 14.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.93 AU - 5.55 AU

Year: 3827 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,299,253 km

• M1: 513,869 km (0.059 R)
• M2: 658,081 km (0.061 R)
• M3: 1,201,720 km (0.054 R)
• M4: 1,294,620 km (0.112 R)
• M5: 1,502,711 km (0.032 R)
• M6: 1,618,350 km (0.111 R)
• M7: 1,782,608 km (0.109 R)
• M8: 1,921,285 km (0.111 R)
• M9: 2,096,016 km (0.09 R)
• M10: 2,234,693 km (0.058 R)
• M11: 2,418,998 km (0.111 R)
• M12: 2,582,358 km (0.114 R)
• M13: 2,938,401 km (0.114 R)
• M14: 3,122,407 km (0.067 R)
• M15: 3,282,028 km (0.091 R)
• M16: 3,396,320 km (0.039 R)
• M17: 3,937,416 km (0.077 R)
• M18: 4,038,843 km (0.095 R)
• M19: 5,412,750 km (0.109 R)
• M20: 5,939,634 km (0.106 R)
• M21: 6,056,320 km (0.069 R)
• M22: 6,675,805 km (0.075 R)
• M23: 6,931,767 km (0.059 R)
• M24: 7,693,818 km (0.108 R)
• M25: 8,600,980 km (0.072 R)
• M26: 8,866,367 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 11.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.44 AU - 12.04 AU

Year: 12152 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,299,253 km

• M1: 289,023 km (0.048 R)
• M2: 413,489 km (0.059 R)
• M3: 1,201,420 km (0.086 R)
• M4: 1,292,077 km (0.094 R)
• M5: 1,366,277 km (0.088 R)
• M6: 1,739,524 km (0.101 R)
• M7: 2,233,496 km (0.066 R)
• M8: 2,323,853 km (0.099 R)
• M9: 2,461,633 km (0.046 R)
• M10: 3,141,106 km (0.025 R)
• M11: 3,268,414 km (0.08 R)
• M12: 3,501,937 km (0.116 R)
• M13: 4,207,291 km (0.038 R)
• M14: 4,721,309 km (0.1 R)
• M15: 5,015,568 km (0.096 R)
• M16: 5,164,866 km (0.11 R)
• M17: 6,060,359 km (0.106 R)
• M18: 6,380,349 km (0.117 R)
• M19: 7,070,145 km (0.082 R)
• M20: 7,339,272 km (0.055 R)
• M21: 7,543,323 km (0.105 R)
• M22: 7,922,404 km (0.093 R)
• M23: 8,272,313 km (0.067 R)
• M24: 8,987,391 km (0.104 R)
• M25: 9,499,914 km (0.052 R)
• M26: 9,797,015 km (0.049 R)
• M27: 10,286,350 km (0.115 R)
• M28: 10,899,551 km (0.102 R)
• M29: 10,977,043 km (0.057 R)
• M30: 11,328,149 km (0.117 R)
• M31: 11,603,708 km (0.032 R)
• M32: 12,041,282 km (0.094 R)
• M33: 12,403,309 km (0.114 R)
• M34: 13,138,134 km (0.097 R)
• M35: 13,594,108 km (0.066 R)
• M36: 14,735,540 km (0.113 R)
• M37: 15,995,304 km (0.113 R)
• M38: 16,660,565 km (0.053 R)
• M39: 17,289,624 km (0.096 R)
• M40: 18,617,156 km (0.037 R)
• M41: 19,129,379 km (0.085 R)
• M42: 19,457,597 km (0.078 R)
• M43: 19,977,300 km (0.096 R)
• M44: 20,837,637 km (0.038 R)
• M45: 21,223,899 km (0.104 R)
• M46: 21,612,554 km (0.098 R)
• M47: 22,199,875 km (0.073 R)
• M48: 22,347,528 km (0.105 R)
• M49: 22,594,365 km (0.097 R)
• M50: 22,693,399 km (0.028 R)
• M51: 22,792,582 km (0.104 R)
• M52: 23,140,696 km (0.051 R)
• M53: 23,440,490 km (0.116 R)
• M54: 23,741,481 km (0.104 R)
• M55: 23,892,575 km (0.084 R)
• M56: 24,144,947 km (0.119 R)
• M57: 24,652,383 km (0.12 R)
• M58: 25,574,803 km (0.11 R)
• M59: 25,936,531 km (0.026 R)
• M60: 26,247,994 km (0.041 R)
• M61: 26,351,964 km (0.108 R)
• M62: 26,508,443 km (0.081 R)
• M63: 26,926,869 km (0.096 R)
• M64: 27,294,879 km (0.101 R)
• M65: 27,400,346 km (0.08 R)
• M66: 28,089,095 km (0.049 R)
• M67: 30,026,088 km (0.065 R)
• M68: 30,244,052 km (0.113 R)
• M69: 30,517,068 km (0.109 R)
• M70: 32,005,866 km (0.097 R)
• M71: 32,563,268 km (0.119 R)
• M72: 35,111,069 km (0.091 R)
• M73: 36,205,976 km (0.038 R)
• M74: 36,496,046 km (0.053 R)
• M75: 36,961,595 km (0.063 R)
• M76: 37,253,610 km (0.11 R)
• M77: 37,370,595 km (0.077 R)
• M78: 37,957,468 km (0.088 R)
• M79: 38,488,391 km (0.115 R)
• M80: 39,140,488 km (0.115 R)
• M81: 39,438,038 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.1

Radius: 7.8

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.21 AU - 17.21 AU

Year: 19865 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,299,253 km

• M1: 103,821 km (0.09 R)
• M2: 184,903 km (0.083 R)
• M3: 281,094 km (0.109 R)
• M4: 492,925 km (0.057 R)
• M5: 553,811 km (0.086 R)
• M6: 752,926 km (0.082 R)
• M7: 1,106,875 km (0.092 R)
• M8: 1,389,016 km (0.101 R)
• M9: 1,757,027 km (0.113 R)
• M10: 1,952,252 km (0.105 R)
• M11: 2,223,473 km (0.1 R)
• M12: 2,991,509 km (0.085 R)
• M13: 3,146,642 km (0.069 R)
• M14: 3,793,054 km (0.088 R)
• M15: 3,876,829 km (0.118 R)
• M16: 4,612,850 km (0.116 R)
• M17: 5,580,300 km (0.056 R)
• M18: 6,810,742 km (0.11 R)
• M19: 6,912,768 km (0.043 R)
• M20: 7,015,243 km (0.114 R)
• M21: 7,066,704 km (0.113 R)
• M22: 7,325,808 km (0.047 R)
• M23: 8,502,395 km (0.107 R)
• M24: 8,612,349 km (0.095 R)
• M25: 9,225,102 km (0.086 R)
• M26: 10,966,571 km (0.099 R)
• M27: 12,493,367 km (0.05 R)
• M28: 13,059,146 km (0.09 R)
• M29: 13,186,005 km (0.057 R)
• M30: 13,761,957 km (0.105 R)
• M31: 13,955,836 km (0.074 R)
• M32: 14,411,511 km (0.086 R)
• M33: 14,608,382 km (0.12 R)
• M34: 14,806,150 km (0.035 R)
• M35: 15,004,816 km (0.084 R)
• M36: 16,146,846 km (0.097 R)
• M37: 16,283,130 km (0.092 R)
• M38: 16,831,705 km (0.106 R)
• M39: 17,876,796 km (0.055 R)
• M40: 19,374,869 km (0.046 R)
• M41: 20,469,327 km (0.095 R)
• M42: 21,658,780 km (0.119 R)
• M43: 22,565,492 km (0.11 R)
• M44: 23,100,155 km (0.083 R)
• M45: 23,407,429 km (0.037 R)
• M46: 23,716,199 km (0.075 R)
• M47: 24,493,959 km (0.1 R)
• M48: 25,122,270 km (0.104 R)
• M49: 26,394,600 km (0.1 R)
• M50: 26,957,835 km (0.11 R)
• M51: 27,200,334 km (0.083 R)
• M52: 28,424,194 km (0.096 R)
• M53: 31,179,188 km (0.054 R)
• M54: 31,604,046 km (0.119 R)
• M55: 31,689,167 km (0.048 R)
• M56: 33,669,694 km (0.097 R)
• M57: 34,455,531 km (0.079 R)
• M58: 35,070,827 km (0.104 R)
• M59: 35,159,090 km (0.035 R)
• M60: 36,938,706 km (0.117 R)
• M61: 37,658,721 km (0.102 R)
• M62: 39,112,513 km (0.084 R)
• M63: 40,122,747 km (0.058 R)
• M64: 40,584,706 km (0.032 R)
• M65: 40,770,057 km (0.117 R)
• M66: 42,826,878 km (0.099 R)
• M67: 43,962,925 km (0.067 R)
• M68: 45,300,778 km (0.081 R)
• M69: 45,589,203 km (0.088 R)
• M70: 49,591,844 km (0.088 R)
• M71: 49,690,878 km (0.066 R)
• M72: 50,485,392 km (0.054 R)
• M73: 50,585,024 km (0.116 R)
• M74: 51,184,014 km (0.096 R)
• M75: 51,584,787 km (0.104 R)
• M76: 51,685,017 km (0.091 R)
• M77: 51,785,547 km (0.117 R)
• M78: 52,793,089 km (0.119 R)
• M79: 53,299,178 km (0.116 R)
• M80: 55,545,540 km (0.107 R)
• M81: 56,680,389 km (0.093 R)
• M82: 58,972,677 km (0.118 R)
• M83: 59,708,400 km (0.084 R)
• M84: 62,147,144 km (0.055 R)
• M85: 63,755,022 km (0.11 R)
• M86: 64,942,829 km (0.073 R)
• M87: 65,159,597 km (0.035 R)
• M88: 66,792,906 km (0.103 R)
• M89: 67,779,354 km (0.115 R)
• M90: 71,437,471 km (0.115 R)
• M91: 72,221,663 km (0.114 R)
• M92: 75,842,530 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit