🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.83 AU - 0.97 AU

Year: 299 Days

Day: 22.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,749,511 km

• M1: 18,700 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.29 AU - 1.77 AU

Year: 662 Days

Day: 46 Hours

Environment

Temp: 0 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.1 AU - 2.5 AU

Year: 1220 Days

Day: 35 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.84 AU - 3.94 AU

Year: 2184 Days

Day: 15.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.32 AU - 4.7 AU

Year: 3351 Days

Day: 22.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,749,511 km

• M1: 433,086 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.2

Radius: 6

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.68 AU - 16.56 AU

Year: 18562 Days

Day: 16.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 93,749,511 km

• M1: 78,988 km (0.114 R)
• M2: 190,887 km (0.092 R)
• M3: 350,059 km (0.112 R)
• M4: 695,481 km (0.06 R)
• M5: 965,953 km (0.098 R)
• M6: 1,082,939 km (0.106 R)
• M7: 1,267,393 km (0.115 R)
• M8: 2,461,932 km (0.061 R)
• M9: 2,541,967 km (0.047 R)
• M10: 2,704,580 km (0.091 R)
• M11: 3,388,841 km (0.057 R)
• M12: 3,507,920 km (0.038 R)
• M13: 3,997,853 km (0.073 R)
• M14: 7,943,497 km (0.118 R)
• M15: 8,022,635 km (0.095 R)
• M16: 8,062,278 km (0.117 R)
• M17: 8,746,090 km (0.105 R)
• M18: 10,819,068 km (0.106 R)
• M19: 10,994,696 km (0.039 R)
• M20: 11,616,873 km (0.057 R)
• M21: 11,706,781 km (0.117 R)
• M22: 11,887,047 km (0.099 R)
• M23: 12,022,882 km (0.076 R)
• M24: 12,617,533 km (0.111 R)
• M25: 12,895,336 km (0.083 R)
• M26: 13,221,759 km (0.069 R)
• M27: 13,882,982 km (0.104 R)
• M28: 14,121,740 km (0.068 R)
• M29: 14,265,653 km (0.116 R)
• M30: 14,797,473 km (0.074 R)
• M31: 14,992,549 km (0.095 R)
• M32: 15,139,305 km (0.11 R)
• M33: 15,880,562 km (0.044 R)
• M34: 15,980,344 km (0.084 R)
• M35: 16,080,275 km (0.112 R)
• M36: 16,633,488 km (0.051 R)
• M37: 16,785,479 km (0.093 R)
• M38: 16,836,343 km (0.1 R)
• M39: 18,174,197 km (0.089 R)
• M40: 19,173,211 km (0.118 R)
• M41: 20,514,655 km (0.086 R)
• M42: 20,950,434 km (0.108 R)
• M43: 21,224,198 km (0.118 R)
• M44: 22,499,071 km (0.08 R)
• M45: 22,891,915 km (0.053 R)
• M46: 24,948,287 km (0.106 R)
• M47: 25,646,760 km (0.107 R)
• M48: 25,880,880 km (0.037 R)
• M49: 26,174,691 km (0.079 R)
• M50: 26,706,361 km (0.093 R)
• M51: 27,480,530 km (0.085 R)
• M52: 28,625,403 km (0.064 R)
• M53: 29,112,045 km (0.104 R)
• M54: 30,898,991 km (0.102 R)
• M55: 32,341,264 km (0.029 R)
• M56: 32,721,093 km (0.117 R)
• M57: 32,848,102 km (0.08 R)
• M58: 33,549,118 km (0.108 R)
• M59: 34,836,557 km (0.098 R)
• M60: 35,095,960 km (0.113 R)
• M61: 39,400,339 km (0.103 R)
• M62: 41,236,653 km (0.038 R)
• M63: 42,892,253 km (0.095 R)
• M64: 43,728,206 km (0.118 R)
• M65: 44,569,394 km (0.092 R)
• M66: 44,851,087 km (0.092 R)
• M67: 45,628,547 km (0.049 R)
• M68: 45,983,393 km (0.114 R)
• M69: 46,624,420 km (0.114 R)
• M70: 46,910,302 km (0.107 R)
• M71: 47,483,860 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.1

Radius: 6.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.82 AU - 20.48 AU

Year: 24847 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,749,511 km

• M1: 180,714 km (0.09 R)
• M2: 536,458 km (0.106 R)
• M3: 863,030 km (0.118 R)
• M4: 905,217 km (0.078 R)
• M5: 1,149,809 km (0.117 R)
• M6: 1,414,747 km (0.108 R)
• M7: 1,645,577 km (0.117 R)
• M8: 1,860,848 km (0.05 R)
• M9: 2,378,008 km (0.12 R)
• M10: 2,498,733 km (0.106 R)
• M11: 2,590,586 km (0.106 R)
• M12: 2,873,177 km (0.099 R)
• M13: 3,132,579 km (0.097 R)
• M14: 3,231,763 km (0.106 R)
• M15: 3,467,379 km (0.117 R)
• M16: 3,849,004 km (0.113 R)
• M17: 4,171,088 km (0.117 R)
• M18: 4,390,847 km (0.082 R)
• M19: 4,651,746 km (0.068 R)
• M20: 4,879,583 km (0.096 R)
• M21: 4,956,327 km (0.087 R)
• M22: 5,346,030 km (0.12 R)
• M23: 6,786,208 km (0.118 R)
• M24: 7,044,564 km (0.066 R)
• M25: 7,218,696 km (0.118 R)
• M26: 7,838,928 km (0.111 R)
• M27: 8,019,194 km (0.113 R)
• M28: 8,661,268 km (0.108 R)
• M29: 10,386,730 km (0.093 R)
• M30: 10,634,613 km (0.091 R)
• M31: 11,440,796 km (0.083 R)
• M32: 11,851,293 km (0.069 R)
• M33: 13,004,842 km (0.068 R)
• M34: 13,487,146 km (0.093 R)
• M35: 14,579,509 km (0.077 R)
• M36: 14,634,860 km (0.05 R)
• M37: 15,080,213 km (0.114 R)
• M38: 16,328,009 km (0.069 R)
• M39: 17,549,775 km (0.118 R)
• M40: 17,844,932 km (0.099 R)
• M41: 20,141,558 km (0.04 R)
• M42: 22,337,655 km (0.11 R)
• M43: 22,657,645 km (0.09 R)
• M44: 22,786,000 km (0.051 R)
• M45: 22,850,327 km (0.105 R)
• M46: 24,411,081 km (0.093 R)
• M47: 24,740,645 km (0.101 R)
• M48: 26,816,166 km (0.095 R)
• M49: 28,460,995 km (0.088 R)
• M50: 29,295,601 km (0.094 R)
• M51: 30,917,542 km (0.052 R)
• M52: 31,202,675 km (0.069 R)
• M53: 31,345,541 km (0.1 R)
• M54: 34,174,437 km (0.069 R)
• M55: 34,248,039 km (0.112 R)
• M56: 35,061,103 km (0.049 R)
• M57: 35,507,354 km (0.117 R)
• M58: 36,330,292 km (0.09 R)
• M59: 37,083,816 km (0.075 R)
• M60: 37,538,444 km (0.087 R)
• M61: 38,376,641 km (0.062 R)
• M62: 39,221,121 km (0.049 R)
• M63: 39,375,207 km (0.102 R)
• M64: 39,606,934 km (0.096 R)
• M65: 40,772,002 km (0.061 R)
• M66: 41,162,901 km (0.031 R)
• M67: 41,397,920 km (0.11 R)
• M68: 41,476,458 km (0.058 R)
• M69: 42,342,929 km (0.071 R)
• M70: 42,818,052 km (0.061 R)
• M71: 43,294,970 km (0.038 R)
• M72: 44,816,680 km (0.046 R)
• M73: 48,159,594 km (0.118 R)
• M74: 48,490,055 km (0.103 R)
• M75: 48,904,142 km (0.096 R)
• M76: 49,402,602 km (0.077 R)
• M77: 49,569,105 km (0.065 R)
• M78: 49,819,232 km (0.062 R)
• M79: 50,823,932 km (0.109 R)
• M80: 50,992,080 km (0.111 R)
• M81: 51,413,198 km (0.1 R)
• M82: 55,081,786 km (0.12 R)
• M83: 56,991,104 km (0.115 R)
• M84: 57,866,102 km (0.073 R)
• M85: 58,833,851 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.5

Radius: 5

Gravity: 31.74 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.44 AU - 21.38 AU

Year: 25414 Days

Day: 22.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,749,511 km

• M1: 201,060 km (0.096 R)
• M2: 410,497 km (0.073 R)
• M3: 811,718 km (0.079 R)
• M4: 1,404,874 km (0.12 R)
• M5: 2,025,106 km (0.091 R)
• M6: 2,383,842 km (0.098 R)
• M7: 2,892,475 km (0.114 R)
• M8: 4,252,469 km (0.062 R)
• M9: 5,342,439 km (0.117 R)
• M10: 6,170,912 km (0.095 R)
• M11: 6,227,610 km (0.099 R)
• M12: 6,628,981 km (0.102 R)
• M13: 7,882,611 km (0.064 R)
• M14: 8,254,063 km (0.068 R)
• M15: 8,631,049 km (0.059 R)
• M16: 8,949,543 km (0.119 R)
• M17: 9,013,721 km (0.084 R)
• M18: 9,271,926 km (0.069 R)
• M19: 10,061,205 km (0.06 R)
• M20: 12,698,316 km (0.058 R)
• M21: 12,770,422 km (0.075 R)
• M22: 13,352,508 km (0.096 R)
• M23: 13,425,811 km (0.066 R)
• M24: 13,794,569 km (0.12 R)
• M25: 13,868,770 km (0.087 R)
• M26: 15,843,013 km (0.073 R)
• M27: 16,468,033 km (0.112 R)
• M28: 16,704,397 km (0.051 R)
• M29: 16,783,535 km (0.098 R)
• M30: 17,100,981 km (0.095 R)
• M31: 17,741,859 km (0.094 R)
• M32: 17,822,492 km (0.084 R)
• M33: 18,309,134 km (0.097 R)
• M34: 20,214,412 km (0.061 R)
• M35: 20,383,009 km (0.049 R)
• M36: 20,467,532 km (0.078 R)
• M37: 20,636,877 km (0.062 R)
• M38: 21,062,183 km (0.063 R)
• M39: 22,181,774 km (0.037 R)
• M40: 23,232,101 km (0.097 R)
• M41: 23,674,611 km (0.082 R)
• M42: 24,030,504 km (0.083 R)
• M43: 25,381,074 km (0.108 R)
• M44: 26,571,424 km (0.065 R)
• M45: 27,126,881 km (0.088 R)
• M46: 29,577,893 km (0.049 R)
• M47: 30,829,578 km (0.116 R)
• M48: 30,926,667 km (0.06 R)
• M49: 31,315,621 km (0.059 R)
• M50: 33,185,595 km (0.092 R)
• M51: 34,083,930 km (0.111 R)
• M52: 34,184,310 km (0.03 R)
• M53: 35,904,536 km (0.118 R)
• M54: 37,135,727 km (0.028 R)
• M55: 38,484,950 km (0.033 R)
• M56: 41,659,566 km (0.098 R)
• M57: 44,587,496 km (0.118 R)
• M58: 44,697,151 km (0.057 R)
• M59: 44,806,956 km (0.066 R)
• M60: 46,131,645 km (0.069 R)
• M61: 48,480,481 km (0.063 R)
• M62: 48,932,267 km (0.088 R)
• M63: 49,045,512 km (0.108 R)
• M64: 49,954,020 km (0.106 R)
• M65: 50,182,007 km (0.114 R)
• M66: 50,410,294 km (0.059 R)
• M67: 52,249,300 km (0.037 R)
• M68: 52,712,605 km (0.098 R)
• M69: 53,759,790 km (0.104 R)
• M70: 56,466,913 km (0.062 R)
• M71: 57,418,804 km (0.12 R)
• M72: 57,777,241 km (0.112 R)
• M73: 58,256,104 km (0.079 R)
• M74: 60,670,613 km (0.112 R)
• M75: 61,035,632 km (0.072 R)
• M76: 61,279,327 km (0.05 R)
• M77: 62,257,547 km (0.07 R)
• M78: 63,981,663 km (0.11 R)
• M79: 67,225,094 km (0.117 R)
• M80: 67,728,790 km (0.115 R)
• M81: 67,854,901 km (0.061 R)
• M82: 71,033,407 km (0.112 R)
• M83: 73,610,979 km (0.07 R)
• M84: 74,520,235 km (0.12 R)
• M85: 79,521,142 km (0.047 R)
• M86: 85,309,233 km (0.103 R)
• M87: 85,445,367 km (0.086 R)
• M88: 87,222,739 km (0.096 R)
• M89: 87,634,732 km (0.089 R)
• M90: 88,322,583 km (0.088 R)
• M91: 91,510,065 km (0.089 R)
• M92: 93,328,277 km (0.065 R)
• M93: 93,749,545 km (0.067 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 14,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit