🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 142 Days

Day: 30 Hours

Environment

Temp: 210 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.58 AU - 0.7 AU

Year: 194 Days

Day: 45.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.91 AU - 1.09 AU

Year: 379 Days

Day: 33.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.1 AU - 2.88 AU

Year: 1488 Days

Day: 32.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.79 AU - 3.63 AU

Year: 2178 Days

Day: 40.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 11.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.27 AU - 5.43 AU

Year: 4045 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 101,959,937 km

• M1: 153,936 km (0.097 R)
• M2: 467,942 km (0.03 R)
• M3: 630,854 km (0.055 R)
• M4: 751,131 km (0.112 R)
• M5: 947,703 km (0.087 R)
• M6: 1,064,688 km (0.079 R)
• M7: 1,313,918 km (0.077 R)
• M8: 1,568,534 km (0.097 R)
• M9: 1,709,156 km (0.057 R)
• M10: 1,854,116 km (0.11 R)
• M11: 1,943,127 km (0.104 R)
• M12: 2,018,374 km (0.092 R)
• M13: 2,673,464 km (0.077 R)
• M14: 2,860,012 km (0.09 R)
• M15: 3,210,520 km (0.034 R)
• M16: 3,318,380 km (0.087 R)
• M17: 3,914,228 km (0.027 R)
• M18: 4,049,016 km (0.072 R)
• M19: 4,303,632 km (0.091 R)
• M20: 4,442,907 km (0.041 R)
• M21: 4,664,910 km (0.084 R)
• M22: 5,416,789 km (0.098 R)
• M23: 5,872,913 km (0.097 R)
• M24: 6,005,607 km (0.115 R)
• M25: 6,273,836 km (0.119 R)
• M26: 6,546,104 km (0.101 R)
• M27: 6,706,622 km (0.118 R)
• M28: 7,102,159 km (0.112 R)
• M29: 7,916,121 km (0.054 R)
• M30: 8,759,554 km (0.118 R)
• M31: 9,166,310 km (0.114 R)
• M32: 9,397,888 km (0.052 R)
• M33: 9,762,009 km (0.066 R)
• M34: 10,316,718 km (0.084 R)
• M35: 10,936,203 km (0.098 R)
• M36: 12,014,055 km (0.098 R)
• M37: 12,154,677 km (0.105 R)
• M38: 12,466,140 km (0.116 R)
• M39: 12,981,355 km (0.118 R)
• M40: 13,125,717 km (0.094 R)
• M41: 13,415,937 km (0.12 R)
• M42: 14,210,451 km (0.088 R)
• M43: 15,354,426 km (0.119 R)
• M44: 15,629,686 km (0.068 R)
• M45: 15,814,141 km (0.068 R)
• M46: 15,968,376 km (0.098 R)
• M47: 16,652,936 km (0.106 R)
• M48: 16,778,448 km (0.069 R)
• M49: 17,220,211 km (0.058 R)
• M50: 17,442,663 km (0.053 R)
• M51: 17,922,274 km (0.113 R)
• M52: 18,276,821 km (0.116 R)
• M53: 18,666,224 km (0.116 R)
• M54: 18,829,286 km (0.045 R)
• M55: 19,123,993 km (0.043 R)
• M56: 19,354,225 km (0.109 R)
• M57: 19,784,318 km (0.107 R)
• M58: 20,721,399 km (0.109 R)
• M59: 21,775,765 km (0.078 R)
• M60: 21,947,354 km (0.092 R)
• M61: 22,119,541 km (0.093 R)
• M62: 22,257,620 km (0.081 R)
• M63: 22,638,646 km (0.101 R)
• M64: 22,847,484 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.7

Radius: 9.5

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.94 AU - 6.54 AU

Year: 5209 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,959,937 km

• M1: 141,370 km (0.055 R)
• M2: 304,132 km (0.057 R)
• M3: 459,714 km (0.116 R)
• M4: 607,517 km (0.075 R)
• M5: 745,745 km (0.117 R)
• M6: 839,543 km (0.08 R)
• M7: 1,024,745 km (0.047 R)
• M8: 1,084,435 km (0.086 R)
• M9: 1,271,133 km (0.12 R)
• M10: 1,434,943 km (0.104 R)
• M11: 2,005,509 km (0.039 R)
• M12: 2,158,398 km (0.112 R)
• M13: 2,375,165 km (0.052 R)
• M14: 2,455,799 km (0.105 R)
• M15: 2,937,055 km (0.113 R)
• M16: 3,222,189 km (0.053 R)
• M17: 3,334,237 km (0.068 R)
• M18: 3,771,961 km (0.056 R)
• M19: 4,350,755 km (0.069 R)
• M20: 4,650,549 km (0.084 R)
• M21: 5,244,153 km (0.086 R)
• M22: 5,509,690 km (0.101 R)
• M23: 5,698,332 km (0.079 R)
• M24: 5,971,349 km (0.038 R)
• M25: 6,417,150 km (0.091 R)
• M26: 7,076,877 km (0.058 R)
• M27: 7,223,184 km (0.084 R)
• M28: 7,311,446 km (0.104 R)
• M29: 7,788,215 km (0.092 R)
• M30: 8,398,424 km (0.048 R)
• M31: 8,615,641 km (0.09 R)
• M32: 8,834,652 km (0.094 R)
• M33: 9,150,902 km (0.089 R)
• M34: 9,826,935 km (0.108 R)
• M35: 9,990,295 km (0.113 R)
• M36: 10,652,715 km (0.079 R)
• M37: 10,854,223 km (0.113 R)
• M38: 10,921,692 km (0.096 R)
• M39: 11,023,119 km (0.119 R)
• M40: 11,227,021 km (0.11 R)
• M41: 11,432,120 km (0.063 R)
• M42: 11,638,415 km (0.1 R)
• M43: 11,776,644 km (0.114 R)
• M44: 12,264,781 km (0.097 R)
• M45: 12,405,553 km (0.104 R)
• M46: 12,511,319 km (0.049 R)
• M47: 12,866,464 km (0.106 R)
• M48: 13,224,901 km (0.091 R)
• M49: 14,061,751 km (0.076 R)
• M50: 14,172,154 km (0.112 R)
• M51: 14,245,906 km (0.1 R)
• M52: 14,542,259 km (0.103 R)
• M53: 14,654,009 km (0.108 R)
• M54: 15,254,345 km (0.119 R)
• M55: 15,405,738 km (0.118 R)
• M56: 16,479,253 km (0.055 R)
• M57: 16,712,326 km (0.081 R)
• M58: 17,418,428 km (0.1 R)
• M59: 17,616,346 km (0.117 R)
• M60: 18,616,857 km (0.088 R)
• M61: 18,819,113 km (0.107 R)
• M62: 19,471,509 km (0.07 R)
• M63: 20,006,920 km (0.095 R)
• M64: 21,983,108 km (0.062 R)
• M65: 23,233,148 km (0.111 R)
• M66: 23,625,693 km (0.056 R)
• M67: 24,196,708 km (0.048 R)
• M68: 24,594,788 km (0.025 R)
• M69: 24,683,499 km (0.108 R)
• M70: 26,662,529 km (0.118 R)
• M71: 27,119,401 km (0.119 R)
• M72: 27,763,420 km (0.099 R)
• M73: 28,925,795 km (0.119 R)
• M74: 29,725,396 km (0.08 R)
• M75: 30,199,023 km (0.069 R)
• M76: 30,962,122 km (0.066 R)
• M77: 31,106,035 km (0.077 R)
• M78: 31,779,973 km (0.077 R)
• M79: 31,973,403 km (0.076 R)
• M80: 32,458,699 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.7

Radius: 3.1

Gravity: 46.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.73 AU - 15.29 AU

Year: 17773 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,959,937 km

• M1: 59,989 km (0.035 R)
• M2: 108,608 km (0.08 R)
• M3: 354,248 km (0.119 R)
• M4: 386,411 km (0.091 R)
• M5: 524,640 km (0.107 R)
• M6: 697,724 km (0.077 R)
• M7: 822,339 km (0.057 R)
• M8: 865,573 km (0.095 R)
• M9: 1,092,364 km (0.101 R)
• M10: 1,237,174 km (0.111 R)
• M11: 1,598,004 km (0.09 R)
• M12: 1,679,236 km (0.056 R)
• M13: 1,846,038 km (0.107 R)
• M14: 1,902,885 km (0.101 R)
• M15: 2,660,000 km (0.084 R)
• M16: 3,393,777 km (0.103 R)
• M17: 3,746,828 km (0.098 R)
• M18: 4,335,645 km (0.065 R)
• M19: 4,913,243 km (0.097 R)
• M20: 4,992,081 km (0.106 R)
• M21: 5,678,885 km (0.059 R)
• M22: 6,054,375 km (0.116 R)
• M23: 6,181,384 km (0.102 R)
• M24: 8,001,990 km (0.115 R)
• M25: 8,094,890 km (0.081 R)
• M26: 8,993,824 km (0.088 R)
• M27: 9,187,104 km (0.03 R)
• M28: 9,381,731 km (0.068 R)
• M29: 10,274,382 km (0.078 R)
• M30: 10,324,796 km (0.107 R)
• M31: 10,375,211 km (0.077 R)
• M32: 10,476,488 km (0.12 R)
• M33: 10,577,916 km (0.101 R)
• M34: 10,679,792 km (0.094 R)
• M35: 10,935,754 km (0.057 R)
• M36: 12,245,782 km (0.041 R)
• M37: 12,567,418 km (0.062 R)
• M38: 12,621,273 km (0.086 R)
• M39: 13,993,235 km (0.089 R)
• M40: 14,049,185 km (0.032 R)
• M41: 15,758,939 km (0.117 R)
• M42: 15,933,520 km (0.11 R)
• M43: 16,519,943 km (0.072 R)
• M44: 16,697,366 km (0.107 R)
• M45: 16,815,848 km (0.107 R)
• M46: 17,473,031 km (0.112 R)
• M47: 18,199,329 km (0.114 R)
• M48: 18,321,401 km (0.035 R)
• M49: 18,873,866 km (0.06 R)
• M50: 19,806,758 km (0.073 R)
• M51: 20,057,933 km (0.097 R)
• M52: 20,627,302 km (0.1 R)
• M53: 21,137,730 km (0.107 R)
• M54: 21,975,927 km (0.047 R)
• M55: 22,693,847 km (0.045 R)
• M56: 24,757,700 km (0.103 R)
• M57: 25,164,007 km (0.107 R)
• M58: 25,846,174 km (0.118 R)
• M59: 27,158,745 km (0.081 R)
• M60: 27,368,033 km (0.092 R)
• M61: 27,717,942 km (0.119 R)
• M62: 27,788,104 km (0.081 R)
• M63: 27,928,576 km (0.056 R)
• M64: 31,078,808 km (0.115 R)
• M65: 32,547,410 km (0.095 R)
• M66: 32,621,461 km (0.097 R)
• M67: 33,066,814 km (0.064 R)
• M68: 33,588,911 km (0.046 R)
• M69: 33,813,457 km (0.072 R)
• M70: 34,490,238 km (0.093 R)
• M71: 34,716,729 km (0.112 R)
• M72: 34,792,426 km (0.08 R)
• M73: 35,095,511 km (0.115 R)
• M74: 35,856,964 km (0.073 R)
• M75: 37,086,808 km (0.106 R)
• M76: 37,784,533 km (0.027 R)
• M77: 40,221,033 km (0.113 R)
• M78: 40,379,906 km (0.092 R)
• M79: 41,578,634 km (0.069 R)
• M80: 41,980,753 km (0.065 R)
• M81: 42,869,963 km (0.104 R)
• M82: 44,092,476 km (0.086 R)
• M83: 44,502,524 km (0.112 R)
• M84: 45,906,201 km (0.118 R)
• M85: 48,080,756 km (0.095 R)
• M86: 49,265,571 km (0.108 R)
• M87: 50,631,399 km (0.106 R)
• M88: 52,096,112 km (0.06 R)
• M89: 52,182,729 km (0.029 R)
• M90: 52,442,730 km (0.054 R)
• M91: 52,616,413 km (0.071 R)
• M92: 54,978,863 km (0.062 R)
• M93: 55,420,177 km (0.098 R)
• M94: 57,913,076 km (0.088 R)
• M95: 58,902,366 km (0.056 R)
• M96: 60,442,177 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.1

Radius: 7.3

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.21 AU - 21.15 AU

Year: 30578 Days

Day: 22.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 101,959,937 km

• M1: 126,859 km (0.072 R)
• M2: 296,952 km (0.109 R)
• M3: 875,297 km (0.068 R)
• M4: 999,164 km (0.11 R)
• M5: 1,298,659 km (0.049 R)
• M6: 1,369,120 km (0.093 R)
• M7: 1,625,530 km (0.104 R)
• M8: 1,701,676 km (0.032 R)
• M9: 2,225,119 km (0.091 R)
• M10: 2,887,239 km (0.116 R)
• M11: 3,656,322 km (0.071 R)
• M12: 3,858,129 km (0.106 R)
• M13: 3,960,304 km (0.048 R)
• M14: 4,063,527 km (0.119 R)
• M15: 4,325,473 km (0.112 R)
• M16: 5,087,674 km (0.103 R)
• M17: 6,856,370 km (0.061 R)
• M18: 7,740,942 km (0.071 R)
• M19: 8,328,413 km (0.071 R)
• M20: 9,476,876 km (0.08 R)
• M21: 9,684,817 km (0.119 R)
• M22: 11,769,912 km (0.119 R)
• M23: 11,993,261 km (0.032 R)
• M24: 14,462,075 km (0.103 R)
• M25: 15,345,899 km (0.086 R)
• M26: 16,913,386 km (0.089 R)
• M27: 16,997,310 km (0.07 R)
• M28: 17,165,458 km (0.103 R)
• M29: 20,644,057 km (0.079 R)
• M30: 23,297,026 km (0.047 R)
• M31: 23,390,525 km (0.031 R)
• M32: 23,484,023 km (0.116 R)
• M33: 25,861,881 km (0.095 R)
• M34: 27,324,949 km (0.044 R)
• M35: 27,719,737 km (0.081 R)
• M36: 28,915,024 km (0.104 R)
• M37: 29,015,405 km (0.091 R)
• M38: 29,115,934 km (0.091 R)
• M39: 31,769,053 km (0.091 R)
• M40: 33,967,693 km (0.112 R)
• M41: 34,711,493 km (0.056 R)
• M42: 35,568,091 km (0.112 R)
• M43: 36,215,101 km (0.032 R)
• M44: 39,174,297 km (0.07 R)
• M45: 39,619,201 km (0.12 R)
• M46: 40,065,900 km (0.085 R)
• M47: 45,320,825 km (0.061 R)
• M48: 46,022,139 km (0.042 R)
• M49: 47,198,727 km (0.063 R)
• M50: 48,623,796 km (0.117 R)
• M51: 50,545,829 km (0.098 R)
• M52: 52,125,583 km (0.097 R)
• M53: 52,247,804 km (0.102 R)
• M54: 53,598,224 km (0.108 R)
• M55: 54,092,196 km (0.092 R)
• M56: 56,208,109 km (0.057 R)
• M57: 57,339,218 km (0.103 R)
• M58: 60,007,595 km (0.089 R)
• M59: 60,392,062 km (0.113 R)
• M60: 62,067,558 km (0.115 R)
• M61: 63,889,062 km (0.117 R)
• M62: 64,806,396 km (0.03 R)
• M63: 65,464,327 km (0.059 R)
• M64: 65,860,163 km (0.069 R)
• M65: 68,251,635 km (0.084 R)
• M66: 69,996,395 km (0.111 R)
• M67: 73,255,983 km (0.067 R)
• M68: 76,009,781 km (0.099 R)
• M69: 77,678,246 km (0.101 R)
• M70: 79,780,844 km (0.115 R)
• M71: 80,485,898 km (0.065 R)
• M72: 82,328,495 km (0.094 R)
• M73: 86,923,244 km (0.086 R)
• M74: 93,227,149 km (0.108 R)
• M75: 94,416,003 km (0.069 R)
• M76: 95,460,496 km (0.088 R)
• M77: 96,059,037 km (0.095 R)
• M78: 99,070,442 km (0.096 R)
• M79: 99,676,463 km (0.077 R)
• M80: 99,828,155 km (0.111 R)
• M81: 100,131,839 km (0.104 R)
• M82: 101,349,266 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 11,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit