🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.62 AU - 0.82 AU

Year: 222 Days

Day: 25.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.72 AU - 0.92 AU

Year: 270 Days

Day: 19.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,445,805 km

• M1: 138,976 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.83 AU - 1.19 AU

Year: 369 Days

Day: 39.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.31 AU - 1.65 AU

Year: 654 Days

Day: 46.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.54 AU - 2.26 AU

Year: 952 Days

Day: 37.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,445,805 km

• M1: 33,510 km (0.079 R)
• M2: 737,667 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.48 AU - 2.38 AU

Year: 974 Days

Day: 25.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.89 AU - 3.83 AU

Year: 2238 Days

Day: 18.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.2

Radius: 9.9

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.6 AU - 5.68 AU

Year: 4868 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,445,805 km

• M1: 280,197 km (0.082 R)
• M2: 364,869 km (0.097 R)
• M3: 460,911 km (0.106 R)
• M4: 545,284 km (0.054 R)
• M5: 898,634 km (0.084 R)
• M6: 1,007,990 km (0.041 R)
• M7: 1,195,586 km (0.082 R)
• M8: 1,363,585 km (0.107 R)
• M9: 1,638,695 km (0.105 R)
• M10: 1,967,212 km (0.1 R)
• M11: 2,148,525 km (0.073 R)
• M12: 2,411,667 km (0.069 R)
• M13: 2,527,606 km (0.083 R)
• M14: 2,705,328 km (0.081 R)
• M15: 3,241,337 km (0.119 R)
• M16: 3,391,384 km (0.073 R)
• M17: 3,499,992 km (0.107 R)
• M18: 3,587,656 km (0.09 R)
• M19: 4,060,236 km (0.111 R)
• M20: 4,362,723 km (0.107 R)
• M21: 4,745,095 km (0.061 R)
• M22: 4,915,786 km (0.095 R)
• M23: 5,188,204 km (0.063 R)
• M24: 5,263,302 km (0.104 R)
• M25: 5,542,152 km (0.062 R)
• M26: 5,825,640 km (0.101 R)
• M27: 5,930,060 km (0.104 R)
• M28: 6,353,571 km (0.109 R)
• M29: 7,653,577 km (0.066 R)
• M30: 7,940,655 km (0.071 R)
• M31: 8,143,659 km (0.097 R)
• M32: 8,289,667 km (0.105 R)
• M33: 8,407,251 km (0.111 R)
• M34: 9,003,099 km (0.062 R)
• M35: 9,214,780 km (0.067 R)
• M36: 9,428,256 km (0.086 R)
• M37: 9,674,195 km (0.085 R)
• M38: 9,860,145 km (0.118 R)
• M39: 9,922,378 km (0.104 R)
• M40: 10,141,090 km (0.115 R)
• M41: 11,454,410 km (0.102 R)
• M42: 11,948,232 km (0.027 R)
• M43: 13,402,174 km (0.075 R)
• M44: 13,748,344 km (0.119 R)
• M45: 13,817,907 km (0.104 R)
• M46: 13,922,475 km (0.049 R)
• M47: 14,062,349 km (0.091 R)
• M48: 14,982,825 km (0.072 R)
• M49: 15,054,333 km (0.088 R)
• M50: 15,378,063 km (0.081 R)
• M51: 15,522,724 km (0.078 R)
• M52: 15,959,250 km (0.109 R)
• M53: 16,068,906 km (0.113 R)
• M54: 16,510,519 km (0.05 R)
• M55: 17,105,469 km (0.102 R)
• M56: 17,292,766 km (0.114 R)
• M57: 17,934,990 km (0.092 R)
• M58: 18,970,955 km (0.114 R)
• M59: 19,126,088 km (0.119 R)
• M60: 19,554,835 km (0.088 R)
• M61: 19,711,614 km (0.105 R)
• M62: 19,986,874 km (0.113 R)
• M63: 21,180,815 km (0.092 R)
• M64: 23,554,185 km (0.058 R)
• M65: 23,637,511 km (0.12 R)
• M66: 23,888,087 km (0.072 R)
• M67: 24,307,709 km (0.077 R)
• M68: 24,602,866 km (0.041 R)
• M69: 24,814,397 km (0.078 R)
• M70: 25,026,677 km (0.083 R)
• M71: 25,154,284 km (0.063 R)
• M72: 25,581,086 km (0.097 R)
• M73: 26,096,601 km (0.089 R)
• M74: 26,269,087 km (0.118 R)
• M75: 26,789,239 km (0.057 R)
• M76: 28,015,792 km (0.097 R)
• M77: 28,502,583 km (0.074 R)
• M78: 28,947,637 km (0.102 R)
• M79: 30,160,726 km (0.092 R)
• M80: 30,296,561 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.2

Radius: 14.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.27 AU - 8.41 AU

Year: 7978 Days

Day: 10.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,445,805 km

• M1: 185,202 km (0.091 R)
• M2: 285,582 km (0.051 R)
• M3: 638,484 km (0.078 R)
• M4: 846,724 km (0.09 R)
• M5: 1,112,260 km (0.068 R)
• M6: 1,247,048 km (0.036 R)
• M7: 1,387,670 km (0.119 R)
• M8: 1,705,416 km (0.111 R)
• M9: 1,823,299 km (0.097 R)
• M10: 2,258,180 km (0.112 R)
• M11: 2,657,008 km (0.1 R)
• M12: 2,818,424 km (0.082 R)
• M13: 2,959,345 km (0.107 R)
• M14: 3,421,453 km (0.091 R)
• M15: 4,038,095 km (0.118 R)
• M16: 4,717,419 km (0.117 R)
• M17: 5,315,811 km (0.09 R)
• M18: 6,120,498 km (0.101 R)
• M19: 6,397,403 km (0.098 R)
• M20: 6,584,251 km (0.066 R)
• M21: 6,804,459 km (0.075 R)
• M22: 7,155,715 km (0.045 R)
• M23: 7,252,505 km (0.113 R)
• M24: 7,512,805 km (0.077 R)
• M25: 7,677,213 km (0.071 R)
• M26: 8,688,046 km (0.037 R)
• M27: 8,930,095 km (0.073 R)
• M28: 9,034,365 km (0.089 R)
• M29: 9,884,231 km (0.104 R)
• M30: 10,209,456 km (0.088 R)
• M31: 10,428,318 km (0.059 R)
• M32: 10,796,478 km (0.061 R)
• M33: 10,982,279 km (0.108 R)
• M34: 12,041,881 km (0.117 R)
• M35: 12,195,966 km (0.1 R)
• M36: 12,428,292 km (0.104 R)
• M37: 14,014,628 km (0.098 R)
• M38: 14,298,714 km (0.028 R)
• M39: 14,955,449 km (0.112 R)
• M40: 15,538,132 km (0.027 R)
• M41: 15,790,055 km (0.064 R)
• M42: 15,916,615 km (0.088 R)
• M43: 16,554,201 km (0.079 R)
• M44: 16,682,855 km (0.119 R)
• M45: 17,113,697 km (0.035 R)
• M46: 17,942,469 km (0.091 R)
• M47: 18,251,239 km (0.095 R)
• M48: 18,829,136 km (0.067 R)
• M49: 20,277,243 km (0.117 R)
• M50: 20,737,257 km (0.071 R)
• M51: 21,433,485 km (0.107 R)
• M52: 21,714,131 km (0.088 R)
• M53: 21,902,026 km (0.066 R)
• M54: 23,040,166 km (0.114 R)
• M55: 23,761,378 km (0.048 R)
• M56: 25,127,206 km (0.099 R)
• M57: 25,670,845 km (0.113 R)
• M58: 26,068,626 km (0.073 R)
• M59: 27,375,513 km (0.072 R)
• M60: 28,292,847 km (0.072 R)
• M61: 28,446,634 km (0.067 R)
• M62: 29,375,636 km (0.072 R)
• M63: 29,948,297 km (0.113 R)
• M64: 31,051,731 km (0.115 R)
• M65: 31,210,454 km (0.065 R)
• M66: 31,422,584 km (0.086 R)
• M67: 31,688,270 km (0.041 R)
• M68: 32,866,503 km (0.099 R)
• M69: 33,841,133 km (0.042 R)
• M70: 34,004,494 km (0.102 R)
• M71: 34,277,360 km (0.106 R)
• M72: 34,550,975 km (0.114 R)
• M73: 35,100,298 km (0.116 R)
• M74: 36,709,672 km (0.099 R)
• M75: 36,877,670 km (0.066 R)
• M76: 37,214,116 km (0.106 R)
• M77: 37,382,713 km (0.103 R)
• M78: 37,833,750 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.8

Radius: 3.6

Gravity: 21.82 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.71 AU - 17.65 AU

Year: 21495 Days

Day: 15.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,445,805 km

• M1: 59,839 km (0.101 R)
• M2: 122,820 km (0.081 R)
• M3: 165,006 km (0.097 R)
• M4: 225,594 km (0.087 R)
• M5: 450,439 km (0.041 R)
• M6: 708,944 km (0.107 R)
• M7: 2,301,114 km (0.085 R)
• M8: 3,290,704 km (0.066 R)
• M9: 4,356,140 km (0.113 R)
• M10: 4,964,256 km (0.079 R)
• M11: 5,003,151 km (0.06 R)
• M12: 5,278,262 km (0.108 R)
• M13: 5,477,676 km (0.08 R)
• M14: 5,884,133 km (0.096 R)
• M15: 6,511,696 km (0.085 R)
• M16: 6,985,323 km (0.103 R)
• M17: 7,072,539 km (0.047 R)
• M18: 7,514,451 km (0.056 R)
• M19: 7,693,818 km (0.025 R)
• M20: 7,829,205 km (0.111 R)
• M21: 8,102,221 km (0.101 R)
• M22: 8,471,279 km (0.1 R)
• M23: 9,273,422 km (0.079 R)
• M24: 9,465,805 km (0.086 R)
• M25: 10,396,753 km (0.072 R)
• M26: 11,614,031 km (0.08 R)
• M27: 11,873,134 km (0.118 R)
• M28: 12,344,517 km (0.071 R)
• M29: 12,450,133 km (0.074 R)
• M30: 12,555,899 km (0.115 R)
• M31: 13,631,059 km (0.091 R)
• M32: 13,904,374 km (0.101 R)
• M33: 13,959,277 km (0.113 R)
• M34: 14,014,329 km (0.073 R)
• M35: 15,639,261 km (0.074 R)
• M36: 15,753,404 km (0.113 R)
• M37: 15,925,292 km (0.072 R)
• M38: 16,910,992 km (0.094 R)
• M39: 17,145,861 km (0.1 R)
• M40: 17,263,594 km (0.078 R)
• M41: 18,516,776 km (0.07 R)
• M42: 18,698,088 km (0.11 R)
• M43: 19,675,411 km (0.078 R)
• M44: 19,860,613 km (0.067 R)
• M45: 20,732,021 km (0.101 R)
• M46: 21,425,407 km (0.093 R)
• M47: 22,254,628 km (0.057 R)
• M48: 22,318,806 km (0.1 R)
• M49: 22,770,142 km (0.116 R)
• M50: 23,289,546 km (0.057 R)
• M51: 23,354,771 km (0.113 R)
• M52: 24,010,009 km (0.118 R)
• M53: 25,071,107 km (0.114 R)
• M54: 25,473,077 km (0.079 R)
• M55: 25,607,416 km (0.108 R)
• M56: 26,147,464 km (0.076 R)
• M57: 26,215,232 km (0.061 R)
• M58: 26,827,835 km (0.081 R)
• M59: 27,790,048 km (0.111 R)
• M60: 27,928,426 km (0.115 R)
• M61: 27,997,690 km (0.096 R)
• M62: 28,693,620 km (0.069 R)
• M63: 31,173,653 km (0.072 R)
• M64: 31,245,610 km (0.106 R)
• M65: 32,112,230 km (0.098 R)
• M66: 32,548,458 km (0.095 R)
• M67: 32,767,319 km (0.083 R)
• M68: 32,986,779 km (0.048 R)
• M69: 33,795,206 km (0.094 R)
• M70: 34,461,665 km (0.039 R)
• M71: 34,610,365 km (0.082 R)
• M72: 34,908,214 km (0.074 R)
• M73: 35,431,807 km (0.054 R)
• M74: 35,506,755 km (0.081 R)
• M75: 36,335,228 km (0.106 R)
• M76: 36,486,621 km (0.114 R)
• M77: 37,551,609 km (0.112 R)
• M78: 40,024,162 km (0.057 R)
• M79: 40,336,822 km (0.1 R)
• M80: 41,833,399 km (0.114 R)
• M81: 42,389,454 km (0.112 R)
• M82: 42,469,040 km (0.068 R)
• M83: 44,799,626 km (0.058 R)
• M84: 45,043,021 km (0.097 R)
• M85: 45,205,485 km (0.092 R)
• M86: 46,595,099 km (0.116 R)
• M87: 46,841,786 km (0.108 R)
• M88: 46,924,065 km (0.045 R)
• M89: 49,164,742 km (0.068 R)
• M90: 51,439,976 km (0.091 R)
• M91: 51,780,012 km (0.094 R)
• M92: 53,147,336 km (0.06 R)
• M93: 56,880,701 km (0.099 R)
• M94: 57,320,219 km (0.045 R)
• M95: 58,557,095 km (0.067 R)
• M96: 58,734,368 km (0.05 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 13,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit