🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.04 AU - 1.6 AU

Year: 535 Days

Day: 37.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,062,876 km

• M1: 649,853 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.06 AU - 1.68 AU

Year: 566 Days

Day: 28.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.38 AU - 4.04 AU

Year: 2523 Days

Day: 41 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,062,876 km

• M1: 1,069,625 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.8 AU - 5.78 AU

Year: 3702 Days

Day: 28.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,062,876 km

• M1: 1,529,638 km (0.066 R)

Asteroid Belt

Center: 6.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.1

Radius: 11.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.74 AU - 8.28 AU

Year: 8005 Days

Day: 8 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,062,876 km

• M1: 420,669 km (0.039 R)
• M2: 512,822 km (0.102 R)
• M3: 735,722 km (0.108 R)
• M4: 975,378 km (0.066 R)
• M5: 1,346,231 km (0.041 R)
• M6: 1,454,989 km (0.103 R)
• M7: 1,662,332 km (0.116 R)
• M8: 2,169,917 km (0.107 R)
• M9: 2,277,179 km (0.049 R)
• M10: 2,408,227 km (0.096 R)
• M11: 3,149,783 km (0.101 R)
• M12: 3,470,521 km (0.101 R)
• M13: 3,596,782 km (0.052 R)
• M14: 3,673,226 km (0.093 R)
• M15: 4,196,968 km (0.112 R)
• M16: 4,331,606 km (0.105 R)
• M17: 4,467,740 km (0.114 R)
• M18: 4,969,641 km (0.107 R)
• M19: 5,169,803 km (0.1 R)
• M20: 5,285,293 km (0.12 R)
• M21: 5,607,676 km (0.097 R)
• M22: 5,816,066 km (0.089 R)
• M23: 5,906,124 km (0.096 R)
• M24: 6,456,794 km (0.103 R)
• M25: 6,864,747 km (0.1 R)
• M26: 6,960,041 km (0.117 R)
• M27: 7,476,004 km (0.104 R)
• M28: 7,971,023 km (0.101 R)
• M29: 8,239,402 km (0.103 R)
• M30: 9,202,214 km (0.107 R)
• M31: 9,342,537 km (0.115 R)
• M32: 9,483,757 km (0.105 R)
• M33: 9,983,414 km (0.107 R)
• M34: 10,163,979 km (0.095 R)
• M35: 10,236,533 km (0.064 R)
• M36: 10,528,399 km (0.097 R)
• M37: 10,749,056 km (0.077 R)
• M38: 11,083,108 km (0.103 R)
• M39: 11,232,556 km (0.085 R)
• M40: 12,803,483 km (0.075 R)
• M41: 13,915,594 km (0.036 R)
• M42: 15,265,715 km (0.102 R)
• M43: 16,188,883 km (0.117 R)
• M44: 17,043,685 km (0.09 R)
• M45: 17,173,237 km (0.1 R)
• M46: 17,520,155 km (0.083 R)
• M47: 18,441,977 km (0.063 R)
• M48: 19,065,201 km (0.098 R)
• M49: 20,745,634 km (0.103 R)
• M50: 21,580,241 km (0.063 R)
• M51: 22,189,703 km (0.089 R)
• M52: 22,425,768 km (0.07 R)
• M53: 23,043,158 km (0.108 R)
• M54: 23,234,195 km (0.069 R)
• M55: 23,858,916 km (0.107 R)
• M56: 25,518,854 km (0.095 R)
• M57: 27,316,721 km (0.032 R)
• M58: 27,925,135 km (0.037 R)
• M59: 28,077,875 km (0.058 R)
• M60: 28,230,913 km (0.092 R)
• M61: 28,333,089 km (0.056 R)
• M62: 30,298,356 km (0.079 R)
• M63: 30,665,020 km (0.106 R)
• M64: 31,191,605 km (0.084 R)
• M65: 31,297,221 km (0.12 R)
• M66: 31,987,017 km (0.107 R)
• M67: 32,146,937 km (0.102 R)
• M68: 32,842,866 km (0.074 R)
• M69: 33,327,563 km (0.116 R)
• M70: 33,868,808 km (0.103 R)
• M71: 35,124,982 km (0.068 R)
• M72: 35,234,936 km (0.089 R)
• M73: 35,510,346 km (0.092 R)
• M74: 36,174,112 km (0.086 R)
• M75: 36,507,565 km (0.12 R)
• M76: 36,842,066 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 10

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.48 AU - 12.92 AU

Year: 15047 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,062,876 km

• M1: 144,212 km (0.12 R)
• M2: 295,157 km (0.11 R)
• M3: 401,670 km (0.12 R)
• M4: 607,667 km (0.112 R)
• M5: 2,285,257 km (0.065 R)
• M6: 2,371,126 km (0.115 R)
• M7: 2,605,546 km (0.088 R)
• M8: 3,128,540 km (0.086 R)
• M9: 3,550,406 km (0.051 R)
• M10: 3,616,828 km (0.09 R)
• M11: 3,683,848 km (0.039 R)
• M12: 3,955,816 km (0.096 R)
• M13: 4,024,781 km (0.104 R)
• M14: 4,094,344 km (0.044 R)
• M15: 4,995,970 km (0.116 R)
• M16: 5,070,769 km (0.117 R)
• M17: 6,116,309 km (0.06 R)
• M18: 6,317,069 km (0.104 R)
• M19: 6,479,383 km (0.061 R)
• M20: 6,808,049 km (0.072 R)
• M21: 6,932,665 km (0.069 R)
• M22: 7,438,904 km (0.092 R)
• M23: 7,524,474 km (0.101 R)
• M24: 7,739,745 km (0.095 R)
• M25: 8,576,596 km (0.057 R)
• M26: 8,937,426 km (0.103 R)
• M27: 9,627,521 km (0.115 R)
• M28: 9,720,870 km (0.083 R)
• M29: 10,864,097 km (0.076 R)
• M30: 11,550,601 km (0.112 R)
• M31: 11,649,785 km (0.08 R)
• M32: 12,301,583 km (0.094 R)
• M33: 12,504,587 km (0.027 R)
• M34: 12,606,463 km (0.108 R)
• M35: 13,483,705 km (0.103 R)
• M36: 13,956,135 km (0.101 R)
• M37: 14,167,816 km (0.048 R)
• M38: 14,327,287 km (0.094 R)
• M39: 14,648,025 km (0.082 R)
• M40: 17,071,959 km (0.119 R)
• M41: 17,185,055 km (0.106 R)
• M42: 17,926,313 km (0.119 R)
• M43: 18,445,717 km (0.088 R)
• M44: 19,028,550 km (0.072 R)
• M45: 19,381,152 km (0.083 R)
• M46: 19,914,020 km (0.108 R)
• M47: 20,331,996 km (0.107 R)
• M48: 20,451,824 km (0.118 R)
• M49: 21,602,980 km (0.117 R)
• M50: 25,244,491 km (0.041 R)
• M51: 27,135,408 km (0.086 R)
• M52: 27,267,503 km (0.107 R)
• M53: 27,399,748 km (0.12 R)
• M54: 28,264,872 km (0.085 R)
• M55: 28,734,460 km (0.05 R)
• M56: 30,569,726 km (0.045 R)
• M57: 31,744,668 km (0.036 R)
• M58: 35,862,948 km (0.041 R)
• M59: 36,662,698 km (0.095 R)
• M60: 36,881,859 km (0.109 R)
• M61: 37,689,239 km (0.09 R)
• M62: 38,428,103 km (0.074 R)
• M63: 41,279,588 km (0.048 R)
• M64: 42,041,190 km (0.077 R)
• M65: 42,270,674 km (0.084 R)
• M66: 42,577,200 km (0.105 R)
• M67: 42,807,580 km (0.063 R)
• M68: 43,578,458 km (0.118 R)
• M69: 43,810,634 km (0.067 R)
• M70: 44,665,436 km (0.106 R)
• M71: 44,821,467 km (0.074 R)
• M72: 45,447,235 km (0.103 R)
• M73: 45,918,618 km (0.085 R)
• M74: 46,312,509 km (0.062 R)
• M75: 47,183,318 km (0.092 R)
• M76: 47,580,800 km (0.112 R)
• M77: 48,059,363 km (0.075 R)
• M78: 49,262,728 km (0.106 R)
• M79: 49,343,362 km (0.064 R)
• M80: 49,989,475 km (0.064 R)
• M81: 51,780,909 km (0.079 R)
• M82: 53,344,955 km (0.095 R)
• M83: 53,593,437 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.2

Radius: 6.3

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.13 AU - 17.13 AU

Year: 22874 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,062,876 km

• M1: 227,688 km (0.084 R)
• M2: 370,105 km (0.106 R)
• M3: 690,993 km (0.113 R)
• M4: 736,321 km (0.105 R)
• M5: 854,353 km (0.042 R)
• M6: 1,030,131 km (0.069 R)
• M7: 2,004,761 km (0.096 R)
• M8: 2,307,697 km (0.088 R)
• M9: 2,844,304 km (0.026 R)
• M10: 2,956,204 km (0.073 R)
• M11: 3,261,682 km (0.082 R)
• M12: 3,378,818 km (0.054 R)
• M13: 4,712,782 km (0.062 R)
• M14: 5,434,292 km (0.104 R)
• M15: 6,335,171 km (0.067 R)
• M16: 7,129,087 km (0.116 R)
• M17: 8,324,374 km (0.026 R)
• M18: 8,484,892 km (0.097 R)
• M19: 9,580,547 km (0.105 R)
• M20: 10,546,500 km (0.115 R)
• M21: 10,604,245 km (0.095 R)
• M22: 11,901,857 km (0.083 R)
• M23: 12,325,219 km (0.102 R)
• M24: 12,386,105 km (0.116 R)
• M25: 12,876,786 km (0.067 R)
• M26: 13,000,354 km (0.094 R)
• M27: 13,876,998 km (0.092 R)
• M28: 14,643,537 km (0.083 R)
• M29: 14,902,042 km (0.032 R)
• M30: 15,031,893 km (0.104 R)
• M31: 16,084,015 km (0.1 R)
• M32: 16,619,127 km (0.097 R)
• M33: 18,189,456 km (0.083 R)
• M34: 18,467,259 km (0.099 R)
• M35: 18,886,881 km (0.029 R)
• M36: 19,097,814 km (0.083 R)
• M37: 19,168,274 km (0.119 R)
• M38: 20,885,658 km (0.113 R)
• M39: 20,958,362 km (0.083 R)
• M40: 21,031,067 km (0.111 R)
• M41: 21,103,921 km (0.072 R)
• M42: 21,983,856 km (0.113 R)
• M43: 22,131,808 km (0.116 R)
• M44: 22,801,109 km (0.091 R)
• M45: 23,251,099 km (0.079 R)
• M46: 23,703,932 km (0.114 R)
• M47: 24,159,757 km (0.095 R)
• M48: 24,695,168 km (0.082 R)
• M49: 24,925,848 km (0.103 R)
• M50: 25,622,076 km (0.096 R)
• M51: 26,168,108 km (0.119 R)
• M52: 26,324,737 km (0.112 R)
• M53: 28,390,086 km (0.104 R)
• M54: 28,631,686 km (0.117 R)
• M55: 29,116,982 km (0.114 R)
• M56: 29,198,064 km (0.069 R)
• M57: 29,523,439 km (0.11 R)
• M58: 30,919,636 km (0.064 R)
• M59: 31,334,321 km (0.105 R)
• M60: 31,834,427 km (0.095 R)
• M61: 32,842,567 km (0.048 R)
• M62: 33,946,450 km (0.107 R)
• M63: 37,948,941 km (0.107 R)
• M64: 39,285,897 km (0.075 R)
• M65: 40,547,755 km (0.104 R)
• M66: 41,639,819 km (0.054 R)
• M67: 42,833,760 km (0.088 R)
• M68: 44,692,663 km (0.119 R)
• M69: 48,488,410 km (0.1 R)
• M70: 48,969,965 km (0.119 R)
• M71: 49,259,736 km (0.074 R)
• M72: 50,035,401 km (0.085 R)
• M73: 50,619,581 km (0.113 R)
• M74: 50,717,269 km (0.08 R)
• M75: 51,893,257 km (0.092 R)
• M76: 53,177,555 km (0.117 R)
• M77: 53,376,071 km (0.071 R)
• M78: 54,272,312 km (0.074 R)
• M79: 56,889,527 km (0.095 R)
• M80: 57,499,288 km (0.043 R)
• M81: 59,547,432 km (0.114 R)
• M82: 59,753,578 km (0.12 R)
• M83: 59,856,801 km (0.09 R)
• M84: 59,960,023 km (0.109 R)
• M85: 60,269,990 km (0.034 R)
• M86: 62,036,741 km (0.093 R)
• M87: 62,350,149 km (0.098 R)
• M88: 63,399,129 km (0.093 R)
• M89: 64,031,329 km (0.117 R)
• M90: 65,514,443 km (0.036 R)
• M91: 65,727,171 km (0.104 R)
• M92: 66,794,701 km (0.103 R)
• M93: 67,975,477 km (0.071 R)
• M94: 68,406,618 km (0.073 R)
• M95: 68,514,478 km (0.087 R)
• M96: 72,767,097 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.9

Radius: 6.3

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.32 AU - 21.42 AU

Year: 27801 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 97.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,062,876 km

• M1: 93,199 km (0.065 R)
• M2: 642,523 km (0.091 R)
• M3: 798,254 km (0.072 R)
• M4: 1,024,596 km (0.099 R)
• M5: 1,638,845 km (0.085 R)
• M6: 1,963,622 km (0.12 R)
• M7: 2,076,418 km (0.084 R)
• M8: 2,308,295 km (0.099 R)
• M9: 2,427,375 km (0.076 R)
• M10: 3,272,154 km (0.081 R)
• M11: 3,865,759 km (0.116 R)
• M12: 5,046,834 km (0.095 R)
• M13: 5,676,192 km (0.051 R)
• M14: 6,109,427 km (0.112 R)
• M15: 7,007,613 km (0.05 R)
• M16: 7,065,059 km (0.103 R)
• M17: 7,122,803 km (0.102 R)
• M18: 7,826,961 km (0.118 R)
• M19: 8,066,467 km (0.081 R)
• M20: 9,746,152 km (0.081 R)
• M21: 9,810,479 km (0.081 R)
• M22: 10,198,835 km (0.027 R)
• M23: 10,394,958 km (0.06 R)
• M24: 10,857,365 km (0.03 R)
• M25: 10,990,656 km (0.117 R)
• M26: 11,597,425 km (0.117 R)
• M27: 11,870,591 km (0.086 R)
• M28: 11,939,256 km (0.08 R)
• M29: 16,214,764 km (0.083 R)
• M30: 17,292,018 km (0.05 R)
• M31: 18,233,736 km (0.06 R)
• M32: 18,313,023 km (0.079 R)
• M33: 18,551,333 km (0.066 R)
• M34: 19,353,327 km (0.066 R)
• M35: 19,758,438 km (0.098 R)
• M36: 20,330,500 km (0.096 R)
• M37: 21,073,852 km (0.108 R)
• M38: 23,185,127 km (0.093 R)
• M39: 24,048,307 km (0.117 R)
• M40: 24,396,570 km (0.106 R)
• M41: 26,341,492 km (0.049 R)
• M42: 29,723,003 km (0.109 R)
• M43: 30,377,942 km (0.111 R)
• M44: 32,755,501 km (0.115 R)
• M45: 35,389,770 km (0.111 R)
• M46: 35,488,654 km (0.104 R)
• M47: 35,984,272 km (0.109 R)
• M48: 36,382,501 km (0.11 R)
• M49: 38,904,273 km (0.059 R)
• M50: 42,213,378 km (0.114 R)
• M51: 43,054,716 km (0.093 R)
• M52: 43,265,948 km (0.088 R)
• M53: 44,007,804 km (0.097 R)
• M54: 44,220,532 km (0.065 R)
• M55: 46,042,485 km (0.068 R)
• M56: 47,016,965 km (0.033 R)
• M57: 48,546,304 km (0.108 R)
• M58: 50,425,253 km (0.083 R)
• M59: 51,541,553 km (0.108 R)
• M60: 52,102,694 km (0.107 R)
• M61: 52,215,192 km (0.113 R)
• M62: 52,440,486 km (0.053 R)
• M63: 52,665,930 km (0.038 R)
• M64: 53,344,506 km (0.105 R)
• M65: 53,684,841 km (0.091 R)
• M66: 54,939,070 km (0.098 R)
• M67: 56,087,533 km (0.071 R)
• M68: 56,664,681 km (0.093 R)
• M69: 62,902,913 km (0.044 R)
• M70: 63,743,054 km (0.115 R)
• M71: 65,798,529 km (0.056 R)
• M72: 65,920,152 km (0.117 R)
• M73: 66,285,470 km (0.065 R)
• M74: 67,140,272 km (0.089 R)
• M75: 69,478,786 km (0.03 R)
• M76: 69,850,387 km (0.037 R)
• M77: 70,347,052 km (0.12 R)
• M78: 73,099,204 km (0.066 R)
• M79: 74,995,806 km (0.102 R)
• M80: 75,376,982 km (0.041 R)
• M81: 76,141,427 km (0.099 R)
• M82: 76,652,453 km (0.048 R)
• M83: 77,292,881 km (0.093 R)
• M84: 79,483,593 km (0.099 R)
• M85: 80,002,099 km (0.039 R)
• M86: 82,217,943 km (0.057 R)
• M87: 82,742,133 km (0.105 R)
• M88: 83,267,521 km (0.047 R)
• M89: 84,453,832 km (0.075 R)
• M90: 85,247,748 km (0.099 R)
• M91: 87,510,566 km (0.104 R)
• M92: 88,582,285 km (0.039 R)
• M93: 89,523,555 km (0.117 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit