🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.9 AU - 0.98 AU

Year: 333 Days

Day: 19.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,644,014 km

• M1: 384,167 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.17 AU - 1.35 AU

Year: 517 Days

Day: 16.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.28 AU - 1.94 AU

Year: 746 Days

Day: 17.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,644,014 km

• M1: 552,465 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.69 AU - 1.81 AU

Year: 846 Days

Day: 22.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.05 AU - 2.31 AU

Year: 1176 Days

Day: 25 Hours

Environment

Temp: -82 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.9 AU - 2.7 AU

Year: 1274 Days

Day: 29.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.92 AU - 3.66 AU

Year: 2180 Days

Day: 35.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 12.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.39 AU - 7.35 AU

Year: 5872 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,644,014 km

• M1: 163,062 km (0.08 R)
• M2: 407,804 km (0.086 R)
• M3: 727,195 km (0.116 R)
• M4: 962,214 km (0.03 R)
• M5: 1,281,007 km (0.118 R)
• M6: 1,445,564 km (0.06 R)
• M7: 2,121,447 km (0.045 R)
• M8: 2,336,569 km (0.043 R)
• M9: 2,428,422 km (0.065 R)
• M10: 2,866,744 km (0.119 R)
• M11: 3,166,089 km (0.079 R)
• M12: 3,247,770 km (0.117 R)
• M13: 3,350,693 km (0.12 R)
• M14: 3,730,821 km (0.049 R)
• M15: 3,882,364 km (0.075 R)
• M16: 4,014,010 km (0.098 R)
• M17: 4,326,969 km (0.108 R)
• M18: 4,509,478 km (0.097 R)
• M19: 4,694,531 km (0.091 R)
• M20: 5,313,417 km (0.08 R)
• M21: 5,410,955 km (0.09 R)
• M22: 5,807,090 km (0.109 R)
• M23: 6,034,030 km (0.092 R)
• M24: 6,523,066 km (0.077 R)
• M25: 6,653,814 km (0.114 R)
• M26: 7,539,284 km (0.114 R)
• M27: 7,649,089 km (0.074 R)
• M28: 8,150,092 km (0.106 R)
• M29: 8,661,866 km (0.099 R)
• M30: 8,805,779 km (0.09 R)
• M31: 9,389,810 km (0.119 R)
• M32: 9,508,141 km (0.043 R)
• M33: 10,107,281 km (0.094 R)
• M34: 10,319,860 km (0.094 R)
• M35: 10,533,934 km (0.115 R)
• M36: 10,687,721 km (0.088 R)
• M37: 11,849,348 km (0.105 R)
• M38: 11,977,254 km (0.055 R)
• M39: 12,493,816 km (0.041 R)
• M40: 12,591,503 km (0.108 R)
• M41: 12,722,102 km (0.118 R)
• M42: 13,182,864 km (0.074 R)
• M43: 14,426,919 km (0.086 R)
• M44: 14,597,910 km (0.112 R)
• M45: 14,700,833 km (0.089 R)
• M46: 14,838,463 km (0.047 R)
• M47: 15,288,603 km (0.118 R)
• M48: 15,919,308 km (0.102 R)
• M49: 17,351,408 km (0.106 R)
• M50: 18,526,649 km (0.102 R)
• M51: 18,749,849 km (0.107 R)
• M52: 19,199,092 km (0.095 R)
• M53: 19,500,382 km (0.068 R)
• M54: 20,375,679 km (0.106 R)
• M55: 20,798,891 km (0.061 R)
• M56: 21,810,472 km (0.1 R)
• M57: 21,928,355 km (0.096 R)
• M58: 22,599,750 km (0.085 R)
• M59: 22,917,945 km (0.099 R)
• M60: 23,077,716 km (0.115 R)
• M61: 24,205,983 km (0.101 R)
• M62: 24,287,214 km (0.108 R)
• M63: 24,940,807 km (0.11 R)
• M64: 25,228,484 km (0.104 R)
• M65: 25,434,630 km (0.085 R)
• M66: 26,265,197 km (0.066 R)
• M67: 27,527,504 km (0.093 R)
• M68: 27,612,326 km (0.108 R)
• M69: 27,824,905 km (0.118 R)
• M70: 28,637,371 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 12.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.22 AU - 11.2 AU

Year: 11051 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,644,014 km

• M1: 179,817 km (0.092 R)
• M2: 364,869 km (0.115 R)
• M3: 475,272 km (0.105 R)
• M4: 600,336 km (0.086 R)
• M5: 685,457 km (0.113 R)
• M6: 1,596,060 km (0.09 R)
• M7: 1,978,282 km (0.064 R)
• M8: 2,085,245 km (0.092 R)
• M9: 2,446,374 km (0.109 R)
• M10: 2,827,849 km (0.111 R)
• M11: 2,979,541 km (0.1 R)
• M12: 3,259,887 km (0.11 R)
• M13: 4,395,185 km (0.114 R)
• M14: 5,227,398 km (0.106 R)
• M15: 5,528,389 km (0.113 R)
• M16: 5,680,979 km (0.107 R)
• M17: 5,951,602 km (0.087 R)
• M18: 6,108,081 km (0.091 R)
• M19: 6,666,680 km (0.078 R)
• M20: 7,535,394 km (0.094 R)
• M21: 8,882,224 km (0.079 R)
• M22: 9,423,469 km (0.076 R)
• M23: 10,161,884 km (0.077 R)
• M24: 10,632,818 km (0.065 R)
• M25: 11,304,214 km (0.114 R)
• M26: 11,547,310 km (0.088 R)
• M27: 12,038,889 km (0.104 R)
• M28: 12,137,922 km (0.089 R)
• M29: 12,387,003 km (0.063 R)
• M30: 12,738,408 km (0.059 R)
• M31: 13,042,391 km (0.032 R)
• M32: 13,812,521 km (0.065 R)
• M33: 14,124,732 km (0.054 R)
• M34: 14,439,336 km (0.089 R)
• M35: 15,450,767 km (0.091 R)
• M36: 16,485,087 km (0.108 R)
• M37: 17,094,100 km (0.112 R)
• M38: 17,654,194 km (0.103 R)
• M39: 17,936,486 km (0.091 R)
• M40: 18,849,930 km (0.099 R)
• M41: 19,544,962 km (0.057 R)
• M42: 19,778,484 km (0.112 R)
• M43: 20,307,462 km (0.066 R)
• M44: 20,840,928 km (0.111 R)
• M45: 21,259,054 km (0.036 R)
• M46: 21,499,308 km (0.066 R)
• M47: 22,408,115 km (0.108 R)
• M48: 22,713,894 km (0.118 R)
• M49: 22,836,564 km (0.119 R)
• M50: 23,329,489 km (0.111 R)
• M51: 23,453,356 km (0.088 R)
• M52: 25,910,650 km (0.04 R)
• M53: 26,489,295 km (0.115 R)
• M54: 27,921,695 km (0.107 R)
• M55: 28,514,850 km (0.077 R)
• M56: 29,915,236 km (0.089 R)
• M57: 30,386,918 km (0.054 R)
• M58: 31,133,262 km (0.066 R)
• M59: 32,298,479 km (0.119 R)
• M60: 32,851,842 km (0.082 R)
• M61: 33,199,208 km (0.11 R)
• M62: 34,954,590 km (0.079 R)
• M63: 35,665,030 km (0.072 R)
• M64: 36,236,943 km (0.05 R)
• M65: 36,452,214 km (0.093 R)
• M66: 36,595,978 km (0.049 R)
• M67: 36,811,847 km (0.114 R)
• M68: 38,043,636 km (0.117 R)
• M69: 38,335,352 km (0.099 R)
• M70: 38,701,119 km (0.12 R)
• M71: 38,921,177 km (0.067 R)
• M72: 40,920,104 km (0.032 R)
• M73: 41,293,949 km (0.06 R)
• M74: 41,969,683 km (0.072 R)
• M75: 43,560,656 km (0.072 R)
• M76: 44,095,319 km (0.087 R)
• M77: 44,325,101 km (0.116 R)
• M78: 48,134,910 km (0.071 R)
• M79: 49,163,246 km (0.085 R)
• M80: 49,322,119 km (0.072 R)
• M81: 50,839,640 km (0.111 R)
• M82: 51,160,976 km (0.088 R)
• M83: 51,483,210 km (0.106 R)
• M84: 53,103,803 km (0.072 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.6

Radius: 9.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.62 AU - 11.38 AU

Year: 11550 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,644,014 km

• M1: 159,023 km (0.099 R)
• M2: 667,954 km (0.094 R)
• M3: 843,134 km (0.103 R)
• M4: 1,200,373 km (0.068 R)
• M5: 1,457,083 km (0.106 R)
• M6: 2,209,112 km (0.087 R)
• M7: 2,933,465 km (0.08 R)
• M8: 3,065,410 km (0.075 R)
• M9: 3,172,522 km (0.112 R)
• M10: 3,308,058 km (0.1 R)
• M11: 3,417,863 km (0.088 R)
• M12: 3,783,330 km (0.082 R)
• M13: 4,073,101 km (0.094 R)
• M14: 4,582,332 km (0.086 R)
• M15: 4,705,003 km (0.114 R)
• M16: 5,111,610 km (0.12 R)
• M17: 5,335,258 km (0.105 R)
• M18: 5,496,974 km (0.115 R)
• M19: 5,825,341 km (0.114 R)
• M20: 5,891,763 km (0.097 R)
• M21: 6,398,301 km (0.042 R)
• M22: 6,570,189 km (0.071 R)
• M23: 7,452,816 km (0.087 R)
• M24: 7,670,182 km (0.108 R)
• M25: 7,963,394 km (0.088 R)
• M26: 8,560,589 km (0.073 R)
• M27: 8,826,424 km (0.058 R)
• M28: 8,979,612 km (0.116 R)
• M29: 9,172,294 km (0.094 R)
• M30: 9,877,349 km (0.096 R)
• M31: 10,116,257 km (0.117 R)
• M32: 10,397,501 km (0.119 R)
• M33: 10,681,138 km (0.036 R)
• M34: 10,885,339 km (0.067 R)
• M35: 11,049,748 km (0.118 R)
• M36: 12,180,408 km (0.08 R)
• M37: 13,041,494 km (0.071 R)
• M38: 13,966,756 km (0.092 R)
• M39: 14,505,010 km (0.058 R)
• M40: 14,595,367 km (0.043 R)
• M41: 14,867,485 km (0.099 R)
• M42: 15,095,622 km (0.113 R)
• M43: 15,509,260 km (0.087 R)
• M44: 15,740,688 km (0.088 R)
• M45: 16,488,827 km (0.109 R)
• M46: 16,772,315 km (0.066 R)
• M47: 16,867,160 km (0.096 R)
• M48: 17,777,463 km (0.087 R)
• M49: 17,971,043 km (0.078 R)
• M50: 18,458,283 km (0.083 R)
• M51: 18,703,474 km (0.068 R)
• M52: 19,296,480 km (0.077 R)
• M53: 19,895,769 km (0.12 R)
• M54: 20,704,196 km (0.104 R)
• M55: 21,163,611 km (0.106 R)
• M56: 21,936,882 km (0.109 R)
• M57: 22,929,464 km (0.112 R)
• M58: 23,510,951 km (0.068 R)
• M59: 23,830,043 km (0.115 R)
• M60: 25,393,042 km (0.05 R)
• M61: 26,655,947 km (0.099 R)
• M62: 27,546,503 km (0.08 R)
• M63: 28,164,492 km (0.099 R)
• M64: 28,390,385 km (0.119 R)
• M65: 29,872,900 km (0.085 R)
• M66: 31,030,488 km (0.113 R)
• M67: 31,497,682 km (0.044 R)
• M68: 32,734,856 km (0.081 R)
• M69: 33,329,658 km (0.075 R)
• M70: 34,168,303 km (0.107 R)
• M71: 35,074,567 km (0.065 R)
• M72: 36,049,945 km (0.082 R)
• M73: 37,034,299 km (0.101 R)
• M74: 37,902,715 km (0.109 R)
• M75: 38,027,330 km (0.077 R)
• M76: 41,122,959 km (0.076 R)
• M77: 41,700,257 km (0.113 R)
• M78: 42,344,874 km (0.104 R)
• M79: 42,603,678 km (0.072 R)
• M80: 42,733,230 km (0.08 R)
• M81: 43,318,008 km (0.025 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 11,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit