🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.64 AU - 0.76 AU

Year: 213 Days

Day: 24 Hours

Environment

Temp: 174 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.7 AU - 0.8 AU

Year: 236 Days

Day: 30.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.75 AU - 0.89 AU

Year: 270 Days

Day: 37.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,659,823 km

• M1: 766,689 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.09 AU - 1.57 AU

Year: 557 Days

Day: 38 Hours

Environment

Temp: -10 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 11.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.71 AU - 7.31 AU

Year: 6037 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 170.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 101,659,823 km

• M1: 187,446 km (0.091 R)
• M2: 416,032 km (0.104 R)
• M3: 588,967 km (0.063 R)
• M4: 823,985 km (0.106 R)
• M5: 1,050,327 km (0.087 R)
• M6: 1,202,468 km (0.109 R)
• M7: 1,373,308 km (0.119 R)
• M8: 1,473,090 km (0.098 R)
• M9: 1,656,796 km (0.072 R)
• M10: 1,848,282 km (0.108 R)
• M11: 2,085,245 km (0.071 R)
• M12: 2,385,787 km (0.027 R)
• M13: 2,784,615 km (0.072 R)
• M14: 2,869,736 km (0.102 R)
• M15: 3,028,310 km (0.088 R)
• M16: 3,204,536 km (0.083 R)
• M17: 3,354,134 km (0.06 R)
• M18: 4,532,217 km (0.1 R)
• M19: 4,649,801 km (0.088 R)
• M20: 5,377,146 km (0.044 R)
• M21: 5,699,828 km (0.11 R)
• M22: 5,918,541 km (0.085 R)
• M23: 6,307,794 km (0.115 R)
• M24: 6,629,130 km (0.12 R)
• M25: 6,763,021 km (0.114 R)
• M26: 7,545,417 km (0.071 R)
• M27: 7,866,454 km (0.102 R)
• M28: 7,947,387 km (0.112 R)
• M29: 8,315,248 km (0.055 R)
• M30: 8,919,474 km (0.079 R)
• M31: 9,110,062 km (0.095 R)
• M32: 9,387,416 km (0.078 R)
• M33: 9,516,519 km (0.109 R)
• M34: 11,065,007 km (0.05 R)
• M35: 11,246,918 km (0.093 R)
• M36: 11,590,843 km (0.079 R)
• M37: 11,798,784 km (0.053 R)
• M38: 12,195,069 km (0.093 R)
• M39: 13,120,631 km (0.08 R)
• M40: 13,216,822 km (0.117 R)
• M41: 13,409,953 km (0.085 R)
• M42: 13,603,982 km (0.061 R)
• M43: 13,750,139 km (0.065 R)
• M44: 14,044,099 km (0.096 R)
• M45: 14,241,268 km (0.036 R)
• M46: 14,488,853 km (0.1 R)
• M47: 14,563,502 km (0.072 R)
• M48: 15,089,189 km (0.056 R)
• M49: 16,677,320 km (0.108 R)
• M50: 17,069,566 km (0.115 R)
• M51: 17,703,412 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 14.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.57 AU - 9.87 AU

Year: 9358 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 101,659,823 km

• M1: 397,182 km (0.105 R)
• M2: 1,343,389 km (0.111 R)
• M3: 1,858,454 km (0.051 R)
• M4: 2,101,252 km (0.096 R)
• M5: 2,328,790 km (0.076 R)
• M6: 2,458,940 km (0.065 R)
• M7: 3,892,088 km (0.097 R)
• M8: 3,985,287 km (0.06 R)
• M9: 4,333,252 km (0.063 R)
• M10: 5,263,751 km (0.099 R)
• M11: 5,787,493 km (0.081 R)
• M12: 6,001,717 km (0.062 R)
• M13: 6,254,986 km (0.047 R)
• M14: 6,772,296 km (0.049 R)
• M15: 7,303,368 km (0.076 R)
• M16: 7,535,245 km (0.12 R)
• M17: 7,887,548 km (0.067 R)
• M18: 8,006,179 km (0.053 R)
• M19: 8,245,386 km (0.054 R)
• M20: 8,486,837 km (0.101 R)
• M21: 8,608,460 km (0.12 R)
• M22: 9,018,208 km (0.081 R)
• M23: 9,142,375 km (0.069 R)
• M24: 10,328,686 km (0.047 R)
• M25: 10,676,501 km (0.066 R)
• M26: 10,939,943 km (0.084 R)
• M27: 11,473,409 km (0.091 R)
• M28: 12,015,402 km (0.097 R)
• M29: 12,197,911 km (0.112 R)
• M30: 12,427,394 km (0.028 R)
• M31: 12,797,499 km (0.119 R)
• M32: 13,596,053 km (0.116 R)
• M33: 14,025,548 km (0.069 R)
• M34: 15,093,827 km (0.097 R)
• M35: 16,339,678 km (0.077 R)
• M36: 18,295,820 km (0.102 R)
• M37: 18,506,154 km (0.104 R)
• M38: 18,717,087 km (0.086 R)
• M39: 19,838,174 km (0.095 R)
• M40: 20,652,136 km (0.103 R)
• M41: 20,926,049 km (0.087 R)
• M42: 21,421,817 km (0.1 R)
• M43: 22,144,973 km (0.064 R)
• M44: 22,481,418 km (0.093 R)
• M45: 23,159,396 km (0.082 R)
• M46: 24,073,888 km (0.108 R)
• M47: 24,189,078 km (0.112 R)
• M48: 25,175,227 km (0.086 R)
• M49: 26,174,541 km (0.096 R)
• M50: 27,727,816 km (0.113 R)
• M51: 27,908,979 km (0.096 R)
• M52: 28,030,003 km (0.114 R)
• M53: 28,515,748 km (0.092 R)
• M54: 29,433,979 km (0.101 R)
• M55: 29,865,719 km (0.087 R)
• M56: 30,113,453 km (0.113 R)
• M57: 30,424,168 km (0.078 R)
• M58: 30,548,633 km (0.073 R)
• M59: 30,923,226 km (0.071 R)
• M60: 31,488,108 km (0.038 R)
• M61: 33,716,966 km (0.105 R)
• M62: 33,910,397 km (0.038 R)
• M63: 34,817,857 km (0.119 R)
• M64: 36,988,373 km (0.115 R)
• M65: 37,454,370 km (0.118 R)
• M66: 37,721,701 km (0.03 R)
• M67: 38,392,349 km (0.11 R)
• M68: 38,729,243 km (0.069 R)
• M69: 39,270,189 km (0.114 R)
• M70: 39,405,874 km (0.096 R)
• M71: 41,390,290 km (0.05 R)
• M72: 41,597,334 km (0.103 R)
• M73: 41,735,712 km (0.117 R)
• M74: 43,266,846 km (0.063 R)
• M75: 44,250,901 km (0.112 R)
• M76: 44,958,199 km (0.105 R)
• M77: 45,171,227 km (0.086 R)
• M78: 46,169,344 km (0.1 R)
• M79: 47,102,685 km (0.119 R)
• M80: 47,752,538 km (0.072 R)
• M81: 47,897,349 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.8

Radius: 4.3

Gravity: 53.59 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.31 AU - 13.31 AU

Year: 16663 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,659,823 km

• M1: 80,334 km (0.106 R)
• M2: 118,482 km (0.101 R)
• M3: 179,667 km (0.118 R)
• M4: 301,889 km (0.063 R)
• M5: 708,795 km (0.061 R)
• M6: 756,217 km (0.093 R)
• M7: 956,230 km (0.088 R)
• M8: 1,228,797 km (0.114 R)
• M9: 2,247,708 km (0.112 R)
• M10: 3,788,117 km (0.086 R)
• M11: 3,830,005 km (0.116 R)
• M12: 3,914,228 km (0.091 R)
• M13: 4,213,873 km (0.111 R)
• M14: 4,300,939 km (0.118 R)
• M15: 4,344,621 km (0.068 R)
• M16: 5,017,961 km (0.077 R)
• M17: 5,723,166 km (0.111 R)
• M18: 6,210,256 km (0.096 R)
• M19: 6,359,106 km (0.097 R)
• M20: 6,761,525 km (0.026 R)
• M21: 6,863,401 km (0.083 R)
• M22: 7,643,703 km (0.119 R)
• M23: 8,782,442 km (0.107 R)
• M24: 8,893,593 km (0.038 R)
• M25: 9,230,039 km (0.081 R)
• M26: 10,557,720 km (0.095 R)
• M27: 11,033,292 km (0.084 R)
• M28: 12,564,127 km (0.025 R)
• M29: 13,004,543 km (0.111 R)
• M30: 13,131,252 km (0.031 R)
• M31: 13,900,335 km (0.066 R)
• M32: 14,030,036 km (0.113 R)
• M33: 14,552,432 km (0.119 R)
• M34: 14,816,024 km (0.1 R)
• M35: 16,362,267 km (0.074 R)
• M36: 17,050,268 km (0.087 R)
• M37: 17,189,095 km (0.118 R)
• M38: 17,397,933 km (0.086 R)
• M39: 17,537,508 km (0.107 R)
• M40: 19,822,615 km (0.111 R)
• M41: 19,895,470 km (0.093 R)
• M42: 19,968,473 km (0.088 R)
• M43: 20,408,291 km (0.075 R)
• M44: 20,481,893 km (0.077 R)
• M45: 22,199,277 km (0.071 R)
• M46: 23,652,471 km (0.095 R)
• M47: 24,351,541 km (0.094 R)
• M48: 24,821,279 km (0.089 R)
• M49: 25,294,008 km (0.086 R)
• M50: 25,373,145 km (0.076 R)
• M51: 27,133,613 km (0.119 R)
• M52: 27,946,827 km (0.063 R)
• M53: 28,274,297 km (0.102 R)
• M54: 29,513,865 km (0.099 R)
• M55: 30,855,309 km (0.05 R)
• M56: 32,388,089 km (0.106 R)
• M57: 32,904,650 km (0.091 R)
• M58: 33,250,371 km (0.103 R)
• M59: 33,336,988 km (0.063 R)
• M60: 35,438,688 km (0.096 R)
• M61: 36,416,310 km (0.113 R)
• M62: 36,773,999 km (0.096 R)
• M63: 37,132,735 km (0.11 R)
• M64: 37,222,643 km (0.087 R)
• M65: 39,768,799 km (0.084 R)
• M66: 40,506,615 km (0.101 R)
• M67: 40,691,668 km (0.073 R)
• M68: 40,969,920 km (0.099 R)
• M69: 41,714,917 km (0.117 R)
• M70: 42,089,211 km (0.085 R)
• M71: 43,786,848 km (0.037 R)
• M72: 45,026,715 km (0.104 R)
• M73: 46,084,970 km (0.119 R)
• M74: 52,099,553 km (0.099 R)
• M75: 54,022,783 km (0.104 R)
• M76: 55,351,960 km (0.116 R)
• M77: 55,763,055 km (0.109 R)
• M78: 56,588,387 km (0.05 R)
• M79: 60,563,352 km (0.112 R)
• M80: 60,669,267 km (0.115 R)
• M81: 62,905,605 km (0.06 R)
• M82: 63,012,718 km (0.099 R)
• M83: 63,764,596 km (0.062 R)
• M84: 64,411,458 km (0.035 R)
• M85: 66,692,376 km (0.089 R)
• M86: 66,910,939 km (0.062 R)
• M87: 67,020,295 km (0.105 R)
• M88: 69,110,028 km (0.078 R)
• M89: 69,331,283 km (0.077 R)
• M90: 71,780,200 km (0.088 R)
• M91: 72,004,148 km (0.102 R)
• M92: 72,677,638 km (0.091 R)
• M93: 73,466,018 km (0.093 R)
• M94: 74,597,277 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.6

Radius: 3.1

Gravity: 84.56 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.13 AU - 18.39 AU

Year: 28358 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,659,823 km

• M1: 440,267 km (0.107 R)
• M2: 514,617 km (0.075 R)
• M3: 647,759 km (0.117 R)
• M4: 1,073,963 km (0.08 R)
• M5: 1,313,769 km (0.086 R)
• M6: 1,880,445 km (0.119 R)
• M7: 2,042,909 km (0.082 R)
• M8: 2,125,786 km (0.094 R)
• M9: 2,337,916 km (0.053 R)
• M10: 2,381,299 km (0.062 R)
• M11: 2,646,237 km (0.083 R)
• M12: 3,397,816 km (0.067 R)
• M13: 3,496,102 km (0.05 R)
• M14: 4,053,354 km (0.1 R)
• M15: 7,287,511 km (0.041 R)
• M16: 7,541,827 km (0.108 R)
• M17: 7,605,855 km (0.044 R)
• M18: 7,734,509 km (0.08 R)
• M19: 8,721,855 km (0.08 R)
• M20: 9,401,927 km (0.088 R)
• M21: 10,240,124 km (0.064 R)
• M22: 11,247,815 km (0.117 R)
• M23: 11,763,329 km (0.049 R)
• M24: 11,912,179 km (0.113 R)
• M25: 12,437,567 km (0.079 R)
• M26: 12,513,263 km (0.059 R)
• M27: 13,201,264 km (0.084 R)
• M28: 13,588,723 km (0.113 R)
• M29: 14,374,859 km (0.042 R)
• M30: 15,744,877 km (0.106 R)
• M31: 15,908,686 km (0.095 R)
• M32: 16,073,244 km (0.092 R)
• M33: 18,520,216 km (0.103 R)
• M34: 19,215,398 km (0.077 R)
• M35: 20,007,668 km (0.054 R)
• M36: 20,631,192 km (0.101 R)
• M37: 21,988,793 km (0.083 R)
• M38: 24,409,137 km (0.099 R)
• M39: 27,304,753 km (0.12 R)
• M40: 30,919,636 km (0.116 R)
• M41: 31,227,508 km (0.069 R)
• M42: 31,433,505 km (0.057 R)
• M43: 32,261,379 km (0.076 R)
• M44: 32,365,350 km (0.103 R)
• M45: 33,622,121 km (0.085 R)
• M46: 34,362,481 km (0.07 R)
• M47: 34,468,696 km (0.095 R)
• M48: 34,894,601 km (0.032 R)
• M49: 35,751,797 km (0.114 R)
• M50: 42,169,097 km (0.11 R)
• M51: 42,738,616 km (0.077 R)
• M52: 42,967,201 km (0.041 R)
• M53: 45,391,285 km (0.085 R)
• M54: 46,443,706 km (0.102 R)
• M55: 46,796,308 km (0.109 R)
• M56: 48,691,863 km (0.041 R)
• M57: 50,854,001 km (0.102 R)
• M58: 51,460,172 km (0.1 R)
• M59: 52,312,730 km (0.116 R)
• M60: 54,774,363 km (0.096 R)
• M61: 55,894,402 km (0.079 R)
• M62: 58,030,510 km (0.049 R)
• M63: 58,536,899 km (0.092 R)
• M64: 59,299,399 km (0.106 R)
• M65: 59,681,921 km (0.053 R)
• M66: 62,252,461 km (0.066 R)
• M67: 64,465,762 km (0.106 R)
• M68: 64,596,660 km (0.1 R)
• M69: 66,837,187 km (0.083 R)
• M70: 68,701,177 km (0.032 R)
• M71: 68,835,067 km (0.11 R)
• M72: 69,371,076 km (0.076 R)
• M73: 70,177,857 km (0.096 R)
• M74: 71,258,253 km (0.096 R)
• M75: 72,344,184 km (0.101 R)
• M76: 72,480,318 km (0.081 R)
• M77: 72,616,452 km (0.055 R)
• M78: 74,532,352 km (0.058 R)
• M79: 75,496,510 km (0.046 R)
• M80: 77,715,795 km (0.12 R)
• M81: 79,113,787 km (0.056 R)
• M82: 80,519,857 km (0.077 R)
• M83: 80,802,148 km (0.037 R)
• M84: 89,712,497 km (0.116 R)
• M85: 89,858,803 km (0.114 R)
• M86: 90,737,840 km (0.071 R)
• M87: 91,619,870 km (0.062 R)
• M88: 91,767,223 km (0.109 R)
• M89: 92,504,741 km (0.104 R)
• M90: 94,134,311 km (0.032 R)
• M91: 94,431,562 km (0.054 R)
• M92: 95,027,111 km (0.101 R)
• M93: 96,521,444 km (0.117 R)
• M94: 99,684,691 km (0.082 R)
• M95: 101,355,101 km (0.063 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit