🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.51 AU - 0.79 AU

Year: 184 Days

Day: 34.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,073,840 km

• M1: 66,870 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.65 AU - 0.77 AU

Year: 210 Days

Day: 40.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,073,840 km

• M1: 67,469 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.28 AU - 1.38 AU

Year: 539 Days

Day: 14.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.06 AU - 4.22 AU

Year: 2961 Days

Day: 13 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.03 AU - 6.13 AU

Year: 4024 Days

Day: 29.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,073,840 km

• M1: 3,280,233 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 13.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.25 AU - 8.45 AU

Year: 7003 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,073,840 km

• M1: 171,290 km (0.034 R)
• M2: 407,654 km (0.077 R)
• M3: 711,039 km (0.102 R)
• M4: 954,734 km (0.12 R)
• M5: 1,156,541 km (0.113 R)
• M6: 1,387,969 km (0.103 R)
• M7: 1,931,009 km (0.09 R)
• M8: 2,120,400 km (0.06 R)
• M9: 2,244,417 km (0.091 R)
• M10: 2,630,978 km (0.062 R)
• M11: 2,900,553 km (0.06 R)
• M12: 3,139,012 km (0.069 R)
• M13: 3,384,203 km (0.115 R)
• M14: 3,720,798 km (0.068 R)
• M15: 3,893,285 km (0.048 R)
• M16: 4,201,606 km (0.062 R)
• M17: 4,518,005 km (0.104 R)
• M18: 4,889,158 km (0.026 R)
• M19: 5,030,976 km (0.068 R)
• M20: 5,587,331 km (0.105 R)
• M21: 5,810,381 km (0.081 R)
• M22: 5,910,462 km (0.077 R)
• M23: 6,265,458 km (0.105 R)
• M24: 6,445,574 km (0.098 R)
• M25: 6,601,455 km (0.075 R)
• M26: 7,103,056 km (0.093 R)
• M27: 7,399,260 km (0.032 R)
• M28: 8,115,385 km (0.116 R)
• M29: 8,767,482 km (0.063 R)
• M30: 9,231,086 km (0.082 R)
• M31: 9,377,543 km (0.107 R)
• M32: 9,881,538 km (0.089 R)
• M33: 10,273,035 km (0.095 R)
• M34: 10,485,913 km (0.099 R)
• M35: 10,669,619 km (0.094 R)
• M36: 11,164,489 km (0.116 R)
• M37: 11,730,418 km (0.076 R)
• M38: 11,889,291 km (0.076 R)
• M39: 12,112,940 km (0.047 R)
• M40: 12,209,131 km (0.091 R)
• M41: 12,337,935 km (0.057 R)
• M42: 12,434,874 km (0.077 R)
• M43: 12,923,012 km (0.109 R)
• M44: 13,517,065 km (0.082 R)
• M45: 14,697,841 km (0.104 R)
• M46: 14,834,873 km (0.086 R)
• M47: 15,248,511 km (0.099 R)
• M48: 15,771,056 km (0.073 R)
• M49: 16,441,404 km (0.119 R)
• M50: 16,619,276 km (0.108 R)
• M51: 17,049,071 km (0.115 R)
• M52: 17,409,901 km (0.105 R)
• M53: 17,518,659 km (0.103 R)
• M54: 17,809,926 km (0.093 R)
• M55: 18,841,553 km (0.1 R)
• M56: 19,252,199 km (0.11 R)
• M57: 19,515,042 km (0.118 R)
• M58: 19,665,837 km (0.087 R)
• M59: 20,120,315 km (0.097 R)
• M60: 20,540,087 km (0.095 R)
• M61: 21,465,798 km (0.101 R)
• M62: 22,326,435 km (0.098 R)
• M63: 22,523,605 km (0.12 R)
• M64: 23,158,498 km (0.079 R)
• M65: 24,202,692 km (0.083 R)
• M66: 24,527,169 km (0.117 R)
• M67: 24,812,153 km (0.104 R)
• M68: 25,098,334 km (0.081 R)
• M69: 25,632,548 km (0.113 R)
• M70: 26,337,004 km (0.06 R)
• M71: 27,131,818 km (0.114 R)
• M72: 27,257,929 km (0.064 R)
• M73: 27,680,094 km (0.115 R)
• M74: 28,146,989 km (0.035 R)
• M75: 28,616,427 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309

Radius: 12.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.08 AU - 7.62 AU

Year: 7003 Days

Day: 5.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,073,840 km

• M1: 157,676 km (0.115 R)
• M2: 234,569 km (0.112 R)
• M3: 437,424 km (0.105 R)
• M4: 524,939 km (0.106 R)
• M5: 619,934 km (0.103 R)
• M6: 745,297 km (0.115 R)
• M7: 905,815 km (0.029 R)
• M8: 1,051,224 km (0.103 R)
• M9: 1,336,807 km (0.093 R)
• M10: 1,761,665 km (0.057 R)
• M11: 2,085,843 km (0.11 R)
• M12: 2,246,062 km (0.082 R)
• M13: 2,355,269 km (0.096 R)
• M14: 2,732,256 km (0.085 R)
• M15: 3,007,815 km (0.091 R)
• M16: 3,230,716 km (0.086 R)
• M17: 3,396,320 km (0.108 R)
• M18: 3,522,431 km (0.088 R)
• M19: 3,954,171 km (0.109 R)
• M20: 4,042,434 km (0.116 R)
• M21: 4,656,533 km (0.059 R)
• M22: 5,154,544 km (0.056 R)
• M23: 5,895,353 km (0.11 R)
• M24: 6,355,965 km (0.05 R)
• M25: 6,669,671 km (0.105 R)
• M26: 6,881,502 km (0.108 R)
• M27: 7,015,093 km (0.071 R)
• M28: 7,230,663 km (0.036 R)
• M29: 7,585,659 km (0.115 R)
• M30: 7,918,514 km (0.075 R)
• M31: 8,199,459 km (0.059 R)
• M32: 8,398,125 km (0.11 R)
• M33: 8,512,418 km (0.068 R)
• M34: 8,684,755 km (0.119 R)
• M35: 9,033,019 km (0.069 R)
• M36: 9,120,683 km (0.107 R)
• M37: 9,385,770 km (0.063 R)
• M38: 9,593,711 km (0.099 R)
• M39: 10,014,081 km (0.077 R)
• M40: 10,625,189 km (0.119 R)
• M41: 10,717,939 km (0.092 R)
• M42: 11,628,242 km (0.117 R)
• M43: 11,723,686 km (0.089 R)
• M44: 12,012,111 km (0.099 R)
• M45: 12,140,914 km (0.083 R)
• M46: 12,367,705 km (0.068 R)
• M47: 12,465,243 km (0.091 R)
• M48: 13,455,281 km (0.113 R)
• M49: 13,622,681 km (0.119 R)
• M50: 14,265,354 km (0.102 R)
• M51: 14,538,968 km (0.118 R)
• M52: 14,987,313 km (0.103 R)
• M53: 16,003,681 km (0.034 R)
• M54: 16,430,783 km (0.097 R)
• M55: 16,753,615 km (0.091 R)
• M56: 17,042,339 km (0.07 R)
• M57: 17,296,207 km (0.101 R)
• M58: 17,918,235 km (0.118 R)
• M59: 19,486,319 km (0.1 R)
• M60: 20,210,074 km (0.064 R)
• M61: 20,787,671 km (0.105 R)
• M62: 21,098,087 km (0.05 R)
• M63: 23,112,123 km (0.054 R)
• M64: 23,433,459 km (0.05 R)
• M65: 23,514,093 km (0.117 R)
• M66: 23,796,982 km (0.083 R)
• M67: 25,683,561 km (0.114 R)
• M68: 26,225,404 km (0.109 R)
• M69: 26,728,951 km (0.119 R)
• M70: 27,278,125 km (0.117 R)
• M71: 28,301,673 km (0.066 R)
• M72: 28,645,599 km (0.026 R)
• M73: 28,861,319 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.1

Radius: 10.6

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.06 AU - 11.4 AU

Year: 9856 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,073,840 km

• M1: 248,931 km (0.104 R)
• M2: 323,431 km (0.1 R)
• M3: 409,449 km (0.094 R)
• M4: 519,703 km (0.073 R)
• M5: 690,245 km (0.109 R)
• M6: 1,107,922 km (0.117 R)
• M7: 1,619,397 km (0.108 R)
• M8: 2,352,427 km (0.099 R)
• M9: 2,699,194 km (0.089 R)
• M10: 2,977,147 km (0.068 R)
• M11: 3,177,160 km (0.114 R)
• M12: 3,264,375 km (0.111 R)
• M13: 3,352,339 km (0.069 R)
• M14: 3,990,224 km (0.052 R)
• M15: 4,084,471 km (0.089 R)
• M16: 4,698,570 km (0.093 R)
• M17: 5,762,061 km (0.09 R)
• M18: 6,012,189 km (0.088 R)
• M19: 6,156,850 km (0.102 R)
• M20: 6,709,315 km (0.107 R)
• M21: 7,277,787 km (0.113 R)
• M22: 9,282,398 km (0.057 R)
• M23: 9,745,254 km (0.025 R)
• M24: 9,872,711 km (0.065 R)
• M25: 10,172,356 km (0.07 R)
• M26: 10,475,142 km (0.117 R)
• M27: 10,562,208 km (0.05 R)
• M28: 10,649,424 km (0.101 R)
• M29: 10,824,752 km (0.107 R)
• M30: 11,401,003 km (0.039 R)
• M31: 11,851,143 km (0.091 R)
• M32: 12,261,341 km (0.091 R)
• M33: 12,537,349 km (0.107 R)
• M34: 12,629,800 km (0.052 R)
• M35: 12,768,926 km (0.094 R)
• M36: 13,804,742 km (0.074 R)
• M37: 14,380,993 km (0.047 R)
• M38: 14,818,417 km (0.093 R)
• M39: 15,756,246 km (0.034 R)
• M40: 16,156,869 km (0.082 R)
• M41: 16,764,087 km (0.055 R)
• M42: 16,968,138 km (0.091 R)
• M43: 18,367,178 km (0.109 R)
• M44: 19,534,340 km (0.097 R)
• M45: 20,072,743 km (0.071 R)
• M46: 20,670,686 km (0.108 R)
• M47: 21,164,209 km (0.103 R)
• M48: 21,384,866 km (0.077 R)
• M49: 21,939,725 km (0.097 R)
• M50: 22,163,074 km (0.098 R)
• M51: 22,274,973 km (0.108 R)
• M52: 24,495,006 km (0.102 R)
• M53: 24,726,583 km (0.09 R)
• M54: 25,367,461 km (0.066 R)
• M55: 25,484,446 km (0.09 R)
• M56: 26,190,847 km (0.057 R)
• M57: 26,963,520 km (0.116 R)
• M58: 27,202,727 km (0.088 R)
• M59: 28,957,959 km (0.119 R)
• M60: 29,571,759 km (0.057 R)
• M61: 31,124,735 km (0.076 R)
• M62: 31,250,098 km (0.087 R)
• M63: 31,438,591 km (0.103 R)
• M64: 32,449,723 km (0.065 R)
• M65: 33,087,159 km (0.101 R)
• M66: 33,793,112 km (0.098 R)
• M67: 35,154,602 km (0.104 R)
• M68: 35,285,201 km (0.116 R)
• M69: 36,204,031 km (0.103 R)
• M70: 36,467,922 km (0.117 R)
• M71: 36,864,954 km (0.115 R)
• M72: 38,400,577 km (0.108 R)
• M73: 39,548,890 km (0.099 R)
• M74: 40,708,573 km (0.112 R)
• M75: 40,845,604 km (0.101 R)
• M76: 42,712,286 km (0.098 R)
• M77: 44,394,963 km (0.073 R)
• M78: 44,818,924 km (0.111 R)
• M79: 47,102,984 km (0.116 R)
• M80: 47,391,109 km (0.102 R)
• M81: 47,463,216 km (0.088 R)
• M82: 47,679,833 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.6

Radius: 4.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.88 AU - 14.72 AU

Year: 17047 Days

Day: 19 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,073,840 km

• M1: 63,579 km (0.08 R)
• M2: 131,048 km (0.101 R)
• M3: 219,310 km (0.087 R)
• M4: 310,715 km (0.116 R)
• M5: 425,008 km (0.112 R)
• M6: 466,147 km (0.102 R)
• M7: 498,011 km (0.028 R)
• M8: 883,824 km (0.1 R)
• M9: 1,613,413 km (0.108 R)
• M10: 1,696,141 km (0.115 R)
• M11: 1,814,323 km (0.047 R)
• M12: 2,332,231 km (0.074 R)
• M13: 2,933,165 km (0.082 R)
• M14: 3,493,559 km (0.109 R)
• M15: 3,818,934 km (0.088 R)
• M16: 3,951,777 km (0.104 R)
• M17: 3,996,358 km (0.072 R)
• M18: 4,063,677 km (0.086 R)
• M19: 5,044,440 km (0.077 R)
• M20: 5,812,775 km (0.098 R)
• M21: 6,068,438 km (0.112 R)
• M22: 6,643,641 km (0.116 R)
• M23: 7,072,838 km (0.043 R)
• M24: 7,127,142 km (0.051 R)
• M25: 8,356,088 km (0.09 R)
• M26: 8,557,597 km (0.098 R)
• M27: 9,439,177 km (0.081 R)
• M28: 9,558,855 km (0.11 R)
• M29: 10,689,965 km (0.068 R)
• M30: 10,940,092 km (0.082 R)
• M31: 11,382,453 km (0.1 R)
• M32: 11,669,831 km (0.071 R)
• M33: 12,089,154 km (0.099 R)
• M34: 12,284,379 km (0.096 R)
• M35: 12,843,276 km (0.098 R)
• M36: 13,209,193 km (0.085 R)
• M37: 13,511,231 km (0.076 R)
• M38: 13,578,700 km (0.105 R)
• M39: 13,747,745 km (0.079 R)
• M40: 14,327,586 km (0.092 R)
• M41: 14,465,217 km (0.05 R)
• M42: 14,499,774 km (0.074 R)
• M43: 14,880,799 km (0.11 R)
• M44: 14,915,506 km (0.115 R)
• M45: 14,985,219 km (0.107 R)
• M46: 15,055,081 km (0.047 R)
• M47: 15,936,512 km (0.063 R)
• M48: 16,617,631 km (0.061 R)
• M49: 16,653,684 km (0.066 R)
• M50: 16,762,292 km (0.066 R)
• M51: 17,162,017 km (0.087 R)
• M52: 17,971,043 km (0.054 R)
• M53: 18,119,444 km (0.083 R)
• M54: 18,193,794 km (0.103 R)
• M55: 18,268,294 km (0.049 R)
• M56: 18,492,391 km (0.106 R)
• M57: 18,830,034 km (0.051 R)
• M58: 19,321,463 km (0.118 R)
• M59: 19,359,460 km (0.111 R)
• M60: 19,702,339 km (0.066 R)
• M61: 20,820,882 km (0.041 R)
• M62: 20,976,763 km (0.047 R)
• M63: 21,015,808 km (0.089 R)
• M64: 21,525,488 km (0.067 R)
• M65: 22,476,930 km (0.064 R)
• M66: 22,717,035 km (0.092 R)
• M67: 22,757,127 km (0.097 R)
• M68: 23,078,613 km (0.065 R)
• M69: 24,873,937 km (0.089 R)
• M70: 25,288,174 km (0.059 R)
• M71: 26,925,373 km (0.073 R)
• M72: 27,393,315 km (0.118 R)
• M73: 27,606,791 km (0.081 R)
• M74: 27,778,081 km (0.077 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 11,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit