🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.53 AU - 0.69 AU

Year: 180 Days

Day: 29.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.6 AU - 0.84 AU

Year: 231 Days

Day: 15.8 Hours

Environment

Temp: 92 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.7 AU - 0.98 AU

Year: 292 Days

Day: 44.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.8 AU - 0.9 AU

Year: 297 Days

Day: 37.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.45 AU - 1.47 AU

Year: 668 Days

Day: 45.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,593,857 km

• M1: 72,705 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.7

Radius: 9.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.23 AU - 10.25 AU

Year: 8959 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 58,593,857 km

• M1: 343,626 km (0.078 R)
• M2: 708,795 km (0.112 R)
• M3: 840,142 km (0.093 R)
• M4: 944,411 km (0.085 R)
• M5: 1,034,619 km (0.096 R)
• M6: 1,333,815 km (0.065 R)
• M7: 1,704,069 km (0.099 R)
• M8: 1,827,039 km (0.119 R)
• M9: 1,929,813 km (0.051 R)
• M10: 2,523,866 km (0.063 R)
• M11: 2,861,209 km (0.041 R)
• M12: 3,296,090 km (0.084 R)
• M13: 3,408,139 km (0.04 R)
• M14: 3,972,422 km (0.1 R)
• M15: 4,151,939 km (0.103 R)
• M16: 4,227,486 km (0.108 R)
• M17: 4,690,940 km (0.119 R)
• M18: 4,944,658 km (0.116 R)
• M19: 5,301,001 km (0.079 R)
• M20: 5,449,252 km (0.086 R)
• M21: 5,851,222 km (0.098 R)
• M22: 6,107,333 km (0.082 R)
• M23: 6,879,856 km (0.089 R)
• M24: 7,241,285 km (0.071 R)
• M25: 7,776,247 km (0.102 R)
• M26: 7,851,046 km (0.063 R)
• M27: 9,158,980 km (0.085 R)
• M28: 9,237,968 km (0.075 R)
• M29: 9,376,944 km (0.091 R)
• M30: 9,858,350 km (0.034 R)
• M31: 10,020,514 km (0.039 R)
• M32: 11,648,737 km (0.062 R)
• M33: 11,777,392 km (0.118 R)
• M34: 12,779,249 km (0.1 R)
• M35: 12,889,801 km (0.095 R)
• M36: 13,134,095 km (0.085 R)
• M37: 13,717,676 km (0.119 R)
• M38: 14,493,491 km (0.112 R)
• M39: 14,655,056 km (0.09 R)
• M40: 14,794,033 km (0.077 R)
• M41: 15,401,101 km (0.068 R)
• M42: 15,636,717 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.2

Radius: 12

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10 AU - 11.76 AU

Year: 13592 Days

Day: 6.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,593,857 km

• M1: 561,441 km (0.086 R)
• M2: 706,102 km (0.097 R)
• M3: 992,133 km (0.064 R)
• M4: 2,086,142 km (0.12 R)
• M5: 2,380,701 km (0.104 R)
• M6: 3,076,031 km (0.07 R)
• M7: 3,938,912 km (0.058 R)
• M8: 4,719,065 km (0.109 R)
• M9: 4,950,642 km (0.075 R)
• M10: 5,146,616 km (0.101 R)
• M11: 5,305,339 km (0.048 R)
• M12: 5,791,083 km (0.119 R)
• M13: 6,039,266 km (0.056 R)
• M14: 6,333,375 km (0.098 R)
• M15: 7,023,321 km (0.1 R)
• M16: 7,111,284 km (0.116 R)
• M17: 7,919,262 km (0.068 R)
• M18: 8,427,446 km (0.073 R)
• M19: 8,614,893 km (0.111 R)
• M20: 9,475,380 km (0.103 R)
• M21: 9,915,945 km (0.074 R)
• M22: 10,313,277 km (0.06 R)
• M23: 11,640,210 km (0.066 R)
• M24: 12,804,680 km (0.118 R)
• M25: 13,564,937 km (0.103 R)
• M26: 14,902,341 km (0.088 R)
• M27: 15,300,272 km (0.097 R)
• M28: 15,414,565 km (0.109 R)
• M29: 16,281,185 km (0.096 R)
• M30: 16,691,083 km (0.12 R)
• M31: 16,985,941 km (0.102 R)
• M32: 17,580,891 km (0.089 R)
• M33: 17,700,719 km (0.076 R)
• M34: 19,592,235 km (0.118 R)
• M35: 19,965,781 km (0.081 R)
• M36: 20,783,034 km (0.045 R)
• M37: 21,100,331 km (0.083 R)
• M38: 21,997,170 km (0.1 R)
• M39: 23,563,609 km (0.052 R)
• M40: 23,960,941 km (0.099 R)
• M41: 24,293,647 km (0.099 R)
• M42: 25,031,015 km (0.109 R)
• M43: 25,300,889 km (0.09 R)
• M44: 26,048,280 km (0.106 R)
• M45: 27,286,951 km (0.062 R)
• M46: 28,053,341 km (0.076 R)
• M47: 28,615,081 km (0.1 R)
• M48: 29,536,005 km (0.117 R)
• M49: 29,749,930 km (0.107 R)
• M50: 30,251,083 km (0.085 R)
• M51: 30,394,697 km (0.108 R)
• M52: 30,682,822 km (0.089 R)
• M53: 31,406,876 km (0.066 R)
• M54: 32,063,312 km (0.051 R)
• M55: 33,538,496 km (0.098 R)
• M56: 34,434,139 km (0.12 R)
• M57: 34,509,087 km (0.119 R)
• M58: 34,584,185 km (0.111 R)
• M59: 34,734,382 km (0.116 R)
• M60: 38,172,290 km (0.092 R)
• M61: 39,342,146 km (0.117 R)
• M62: 40,682,243 km (0.059 R)
• M63: 41,797,047 km (0.105 R)
• M64: 43,164,222 km (0.057 R)
• M65: 43,731,497 km (0.091 R)
• M66: 45,447,983 km (0.087 R)
• M67: 45,777,397 km (0.109 R)
• M68: 47,019,957 km (0.044 R)
• M69: 47,103,134 km (0.116 R)
• M70: 47,353,112 km (0.075 R)
• M71: 47,687,164 km (0.118 R)
• M72: 49,284,271 km (0.098 R)
• M73: 50,387,106 km (0.042 R)
• M74: 50,728,040 km (0.116 R)
• M75: 50,813,460 km (0.093 R)
• M76: 51,755,627 km (0.052 R)
• M77: 53,049,649 km (0.029 R)
• M78: 53,223,033 km (0.111 R)
• M79: 54,966,895 km (0.056 R)
• M80: 55,493,629 km (0.09 R)
• M81: 55,934,045 km (0.107 R)
• M82: 56,198,684 km (0.067 R)
• M83: 56,552,333 km (0.077 R)
• M84: 58,152,731 km (0.097 R)
• M85: 58,600,029 km (0.047 R)
• M86: 58,958,615 km (0.079 R)
• M87: 59,768,089 km (0.112 R)
• M88: 59,858,297 km (0.101 R)
• M89: 60,129,069 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.3

Radius: 14.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.62 AU - 12.78 AU

Year: 15157 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,593,857 km

• M1: 193,879 km (0.075 R)
• M2: 373,995 km (0.081 R)
• M3: 625,469 km (0.091 R)
• M4: 744,100 km (0.056 R)
• M5: 1,007,691 km (0.106 R)
• M6: 1,655,600 km (0.113 R)
• M7: 3,134,823 km (0.063 R)
• M8: 3,242,534 km (0.106 R)
• M9: 3,425,043 km (0.09 R)
• M10: 4,755,118 km (0.071 R)
• M11: 5,005,246 km (0.087 R)
• M12: 5,605,881 km (0.116 R)
• M13: 5,914,950 km (0.08 R)
• M14: 6,184,226 km (0.083 R)
• M15: 7,542,874 km (0.088 R)
• M16: 9,932,102 km (0.045 R)
• M17: 10,252,989 km (0.105 R)
• M18: 10,795,282 km (0.085 R)
• M19: 11,180,496 km (0.108 R)
• M20: 12,363,217 km (0.114 R)
• M21: 14,001,613 km (0.111 R)
• M22: 14,663,882 km (0.073 R)
• M23: 14,846,242 km (0.094 R)
• M24: 15,459,743 km (0.074 R)
• M25: 15,894,175 km (0.088 R)
• M26: 16,585,018 km (0.083 R)
• M27: 16,838,587 km (0.08 R)
• M28: 17,029,623 km (0.092 R)
• M29: 17,221,408 km (0.108 R)
• M30: 17,542,744 km (0.091 R)
• M31: 19,445,180 km (0.106 R)
• M32: 20,116,276 km (0.094 R)
• M33: 20,251,363 km (0.042 R)
• M34: 20,386,749 km (0.085 R)
• M35: 20,726,785 km (0.086 R)
• M36: 21,688,550 km (0.112 R)
• M37: 22,524,652 km (0.109 R)
• M38: 24,443,993 km (0.062 R)
• M39: 26,934,947 km (0.091 R)
• M40: 27,158,596 km (0.083 R)
• M41: 27,833,282 km (0.066 R)
• M42: 28,741,491 km (0.12 R)
• M43: 29,659,423 km (0.101 R)
• M44: 29,813,360 km (0.096 R)
• M45: 30,976,333 km (0.067 R)
• M46: 32,075,130 km (0.115 R)
• M47: 32,708,677 km (0.116 R)
• M48: 33,426,447 km (0.113 R)
• M49: 33,586,667 km (0.046 R)
• M50: 34,149,454 km (0.091 R)
• M51: 34,310,720 km (0.109 R)
• M52: 37,590,953 km (0.059 R)
• M53: 38,258,907 km (0.105 R)
• M54: 39,015,125 km (0.119 R)
• M55: 41,227,378 km (0.094 R)
• M56: 42,695,681 km (0.061 R)
• M57: 43,480,023 km (0.092 R)
• M58: 43,654,903 km (0.097 R)
• M59: 44,356,965 km (0.104 R)
• M60: 45,239,892 km (0.107 R)
• M61: 45,772,460 km (0.058 R)
• M62: 45,950,332 km (0.074 R)
• M63: 47,472,341 km (0.026 R)
• M64: 47,923,229 km (0.109 R)
• M65: 49,375,376 km (0.084 R)
• M66: 50,198,463 km (0.109 R)
• M67: 51,210,792 km (0.106 R)
• M68: 51,395,545 km (0.104 R)
• M69: 51,765,800 km (0.053 R)
• M70: 53,536,291 km (0.065 R)
• M71: 55,137,287 km (0.107 R)
• M72: 55,421,523 km (0.118 R)
• M73: 56,086,486 km (0.098 R)
• M74: 56,467,661 km (0.078 R)
• M75: 60,521,464 km (0.085 R)
• M76: 65,068,043 km (0.099 R)
• M77: 65,268,205 km (0.025 R)
• M78: 65,368,286 km (0.041 R)
• M79: 66,675,023 km (0.117 R)
• M80: 67,078,788 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.5

Radius: 5.3

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.19 AU - 18.37 AU

Year: 22622 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,593,857 km

• M1: 80,783 km (0.076 R)
• M2: 231,428 km (0.073 R)
• M3: 499,507 km (0.108 R)
• M4: 662,270 km (0.092 R)
• M5: 904,618 km (0.094 R)
• M6: 947,703 km (0.099 R)
• M7: 1,013,526 km (0.101 R)
• M8: 1,340,846 km (0.047 R)
• M9: 2,714,902 km (0.067 R)
• M10: 2,936,756 km (0.071 R)
• M11: 3,197,654 km (0.113 R)
• M12: 3,398,265 km (0.087 R)
• M13: 5,340,195 km (0.11 R)
• M14: 6,023,259 km (0.038 R)
• M15: 6,064,249 km (0.109 R)
• M16: 6,146,528 km (0.084 R)
• M17: 6,187,966 km (0.115 R)
• M18: 6,733,400 km (0.116 R)
• M19: 6,776,036 km (0.063 R)
• M20: 6,818,671 km (0.037 R)
• M21: 7,207,027 km (0.056 R)
• M22: 7,780,436 km (0.071 R)
• M23: 7,914,924 km (0.086 R)
• M24: 8,368,505 km (0.118 R)
• M25: 8,598,586 km (0.115 R)
• M26: 8,970,786 km (0.111 R)
• M27: 9,158,980 km (0.115 R)
• M28: 10,760,126 km (0.111 R)
• M29: 11,262,176 km (0.116 R)
• M30: 11,567,057 km (0.077 R)
• M31: 12,972,230 km (0.106 R)
• M32: 13,078,444 km (0.11 R)
• M33: 15,713,012 km (0.07 R)
• M34: 16,684,351 km (0.113 R)
• M35: 17,733,631 km (0.033 R)
• M36: 17,910,605 km (0.059 R)
• M37: 18,624,337 km (0.112 R)
• M38: 18,864,441 km (0.039 R)
• M39: 20,140,960 km (0.098 R)
• M40: 20,945,198 km (0.098 R)
• M41: 21,194,727 km (0.066 R)
• M42: 22,457,184 km (0.07 R)
• M43: 22,648,669 km (0.093 R)
• M44: 23,161,939 km (0.089 R)
• M45: 24,461,645 km (0.049 R)
• M46: 26,186,509 km (0.091 R)
• M47: 26,995,684 km (0.077 R)
• M48: 27,950,118 km (0.086 R)
• M49: 30,243,154 km (0.059 R)
• M50: 31,020,914 km (0.113 R)
• M51: 31,519,224 km (0.049 R)
• M52: 31,662,090 km (0.109 R)
• M53: 32,885,053 km (0.111 R)
• M54: 33,465,941 km (0.112 R)
• M55: 35,451,105 km (0.05 R)
• M56: 37,021,434 km (0.096 R)
• M57: 37,853,048 km (0.111 R)
• M58: 40,772,750 km (0.044 R)
• M59: 42,259,603 km (0.06 R)
• M60: 42,338,292 km (0.119 R)
• M61: 43,128,468 km (0.11 R)
• M62: 43,445,914 km (0.061 R)
• M63: 44,083,052 km (0.098 R)
• M64: 44,883,849 km (0.109 R)
• M65: 46,093,946 km (0.102 R)
• M66: 47,560,305 km (0.092 R)
• M67: 47,642,135 km (0.079 R)
• M68: 48,299,169 km (0.111 R)
• M69: 48,793,889 km (0.114 R)
• M70: 50,037,945 km (0.103 R)
• M71: 50,371,398 km (0.105 R)
• M72: 50,455,023 km (0.106 R)
• M73: 51,376,397 km (0.066 R)
• M74: 51,881,439 km (0.112 R)
• M75: 52,387,978 km (0.082 R)
• M76: 54,259,596 km (0.104 R)
• M77: 54,345,166 km (0.118 R)
• M78: 55,031,522 km (0.101 R)
• M79: 55,893,504 km (0.1 R)
• M80: 55,979,972 km (0.098 R)
• M81: 56,933,808 km (0.101 R)
• M82: 58,155,424 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 11,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit