🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.68 AU - 0.92 AU

Year: 249 Days

Day: 21.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.79 AU - 1.01 AU

Year: 297 Days

Day: 48 Hours

Environment

Temp: 133 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.96 AU - 1.42 AU

Year: 452 Days

Day: 32.9 Hours

Environment

Temp: 42 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.31 AU - 1.95 AU

Year: 725 Days

Day: 43.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.08 AU - 2.28 AU

Year: 1121 Days

Day: 25.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,171,207 km

• M1: 1,778,569 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.09 AU - 2.71 AU

Year: 1295 Days

Day: 23.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,171,207 km

• M1: 33,809 km (0.039 R)
• M2: 1,220,120 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.42 AU - 2.74 AU

Year: 1443 Days

Day: 34.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813

Radius: 10.5

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.18 AU - 8.9 AU

Year: 7210 Days

Day: 8 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,171,207 km

• M1: 159,621 km (0.075 R)
• M2: 301,141 km (0.062 R)
• M3: 374,443 km (0.1 R)
• M4: 468,241 km (0.055 R)
• M5: 655,239 km (0.049 R)
• M6: 932,892 km (0.097 R)
• M7: 1,340,547 km (0.05 R)
• M8: 1,634,806 km (0.083 R)
• M9: 1,737,579 km (0.115 R)
• M10: 1,885,232 km (0.102 R)
• M11: 1,993,392 km (0.119 R)
• M12: 2,661,047 km (0.083 R)
• M13: 3,446,286 km (0.118 R)
• M14: 3,606,356 km (0.045 R)
• M15: 3,714,366 km (0.062 R)
• M16: 3,961,501 km (0.053 R)
• M17: 4,617,338 km (0.071 R)
• M18: 4,734,922 km (0.047 R)
• M19: 5,154,245 km (0.045 R)
• M20: 5,554,419 km (0.046 R)
• M21: 5,648,217 km (0.097 R)
• M22: 6,254,388 km (0.085 R)
• M23: 6,714,401 km (0.118 R)
• M24: 7,632,334 km (0.101 R)
• M25: 7,982,243 km (0.08 R)
• M26: 8,088,308 km (0.057 R)
• M27: 8,445,099 km (0.047 R)
• M28: 8,589,311 km (0.041 R)
• M29: 9,137,288 km (0.103 R)
• M30: 9,322,491 km (0.118 R)
• M31: 9,471,490 km (0.077 R)
• M32: 9,809,731 km (0.097 R)
• M33: 10,267,051 km (0.118 R)
• M34: 10,343,945 km (0.075 R)
• M35: 10,498,180 km (0.073 R)
• M36: 11,123,350 km (0.111 R)
• M37: 11,321,118 km (0.114 R)
• M38: 11,640,061 km (0.109 R)
• M39: 11,760,487 km (0.11 R)
• M40: 12,573,551 km (0.088 R)
• M41: 12,697,119 km (0.119 R)
• M42: 12,945,452 km (0.114 R)
• M43: 13,997,274 km (0.081 R)
• M44: 14,511,891 km (0.103 R)
• M45: 15,559,675 km (0.098 R)
• M46: 16,406,398 km (0.09 R)
• M47: 16,631,693 km (0.027 R)
• M48: 16,722,050 km (0.073 R)
• M49: 17,222,305 km (0.09 R)
• M50: 17,589,269 km (0.036 R)
• M51: 18,190,951 km (0.065 R)
• M52: 20,277,243 km (0.072 R)
• M53: 20,908,098 km (0.101 R)
• M54: 22,538,266 km (0.085 R)
• M55: 22,638,347 km (0.111 R)
• M56: 22,939,487 km (0.025 R)
• M57: 23,292,688 km (0.12 R)
• M58: 23,851,137 km (0.104 R)
• M59: 24,619,920 km (0.102 R)
• M60: 25,292,662 km (0.098 R)
• M61: 26,445,014 km (0.1 R)
• M62: 27,400,645 km (0.095 R)
• M63: 27,828,944 km (0.099 R)
• M64: 28,421,501 km (0.088 R)
• M65: 28,692,124 km (0.044 R)
• M66: 28,909,340 km (0.11 R)
• M67: 29,127,154 km (0.038 R)
• M68: 29,400,021 km (0.115 R)
• M69: 29,509,526 km (0.118 R)
• M70: 30,003,499 km (0.027 R)
• M71: 30,666,516 km (0.108 R)
• M72: 32,797,837 km (0.094 R)
• M73: 33,996,116 km (0.1 R)
• M74: 35,674,155 km (0.096 R)
• M75: 36,200,441 km (0.111 R)
• M76: 36,317,725 km (0.12 R)
• M77: 36,552,744 km (0.036 R)
• M78: 36,847,152 km (0.119 R)
• M79: 37,438,363 km (0.066 R)
• M80: 38,032,865 km (0.099 R)
• M81: 38,211,784 km (0.106 R)
• M82: 39,895,209 km (0.05 R)
• M83: 40,076,970 km (0.069 R)
• M84: 40,624,050 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.4

Radius: 8.2

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.52 AU - 13.94 AU

Year: 15817 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 143.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,171,207 km

• M1: 120,576 km (0.096 R)
• M2: 250,876 km (0.055 R)
• M3: 358,736 km (0.049 R)
• M4: 804,537 km (0.093 R)
• M5: 900,280 km (0.059 R)
• M6: 1,674,599 km (0.103 R)
• M7: 1,767,349 km (0.065 R)
• M8: 2,499,631 km (0.102 R)
• M9: 2,570,540 km (0.032 R)
• M10: 2,642,048 km (0.082 R)
• M11: 2,860,760 km (0.07 R)
• M12: 3,238,345 km (0.115 R)
• M13: 4,292,711 km (0.085 R)
• M14: 4,724,450 km (0.083 R)
• M15: 4,812,564 km (0.08 R)
• M16: 4,901,125 km (0.05 R)
• M17: 5,125,073 km (0.072 R)
• M18: 5,306,536 km (0.074 R)
• M19: 5,536,468 km (0.088 R)
• M20: 5,722,867 km (0.034 R)
• M21: 5,816,814 km (0.093 R)
• M22: 6,488,658 km (0.076 R)
• M23: 7,388,340 km (0.092 R)
• M24: 7,490,814 km (0.098 R)
• M25: 8,062,278 km (0.083 R)
• M26: 8,114,936 km (0.111 R)
• M27: 8,326,767 km (0.049 R)
• M28: 8,864,272 km (0.114 R)
• M29: 8,918,576 km (0.045 R)
• M30: 9,523,999 km (0.076 R)
• M31: 9,691,399 km (0.069 R)
• M32: 10,199,433 km (0.116 R)
• M33: 11,065,605 km (0.116 R)
• M34: 11,418,506 km (0.086 R)
• M35: 12,135,678 km (0.096 R)
• M36: 12,560,686 km (0.119 R)
• M37: 12,744,392 km (0.057 R)
• M38: 15,211,859 km (0.109 R)
• M39: 15,604,255 km (0.063 R)
• M40: 15,735,901 km (0.103 R)
• M41: 15,801,724 km (0.07 R)
• M42: 15,867,846 km (0.117 R)
• M43: 18,097,154 km (0.05 R)
• M44: 18,931,910 km (0.076 R)
• M45: 19,142,544 km (0.082 R)
• M46: 20,566,715 km (0.092 R)
• M47: 21,730,437 km (0.075 R)
• M48: 22,691,603 km (0.111 R)
• M49: 22,990,201 km (0.07 R)
• M50: 23,440,341 km (0.087 R)
• M51: 25,579,740 km (0.115 R)
• M52: 27,462,728 km (0.066 R)
• M53: 28,420,903 km (0.106 R)
• M54: 28,984,737 km (0.097 R)
• M55: 30,041,945 km (0.084 R)
• M56: 32,026,511 km (0.049 R)
• M57: 32,110,136 km (0.095 R)
• M58: 32,865,904 km (0.12 R)
• M59: 33,457,713 km (0.073 R)
• M60: 34,138,384 km (0.101 R)
• M61: 34,566,234 km (0.106 R)
• M62: 34,823,692 km (0.072 R)
• M63: 36,469,418 km (0.099 R)
• M64: 38,495,272 km (0.052 R)
• M65: 41,283,028 km (0.077 R)
• M66: 41,829,958 km (0.12 R)
• M67: 42,379,431 km (0.119 R)
• M68: 45,162,400 km (0.112 R)
• M69: 46,765,342 km (0.092 R)
• M70: 48,099,455 km (0.119 R)
• M71: 52,274,582 km (0.072 R)
• M72: 52,570,188 km (0.119 R)
• M73: 53,658,811 km (0.114 R)
• M74: 54,455,121 km (0.109 R)
• M75: 55,355,850 km (0.1 R)
• M76: 55,556,610 km (0.097 R)
• M77: 56,261,366 km (0.093 R)
• M78: 56,463,173 km (0.1 R)
• M79: 56,665,280 km (0.115 R)
• M80: 56,968,964 km (0.087 R)
• M81: 57,070,241 km (0.118 R)
• M82: 57,273,096 km (0.079 R)
• M83: 59,932,049 km (0.078 R)
• M84: 62,213,117 km (0.111 R)
• M85: 62,317,387 km (0.065 R)
• M86: 63,049,668 km (0.075 R)
• M87: 63,784,643 km (0.051 R)
• M88: 66,432,674 km (0.1 R)
• M89: 71,616,689 km (0.034 R)
• M90: 71,945,057 km (0.085 R)
• M91: 72,164,218 km (0.072 R)
• M92: 72,822,897 km (0.059 R)
• M93: 73,042,956 km (0.067 R)
• M94: 73,704,477 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.2

Radius: 3.9

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.02 AU - 20.8 AU

Year: 24216 Days

Day: 19.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,171,207 km

• M1: 57,894 km (0.091 R)
• M2: 540,198 km (0.071 R)
• M3: 1,668,615 km (0.103 R)
• M4: 2,725,972 km (0.105 R)
• M5: 2,913,419 km (0.092 R)
• M6: 3,072,890 km (0.077 R)
• M7: 3,433,570 km (0.094 R)
• M8: 3,670,085 km (0.118 R)
• M9: 4,374,541 km (0.109 R)
• M10: 4,520,399 km (0.041 R)
• M11: 5,119,389 km (0.088 R)
• M12: 6,722,779 km (0.12 R)
• M13: 7,188,776 km (0.116 R)
• M14: 7,317,729 km (0.095 R)
• M15: 7,360,963 km (0.064 R)
• M16: 7,929,435 km (0.068 R)
• M17: 9,015,516 km (0.115 R)
• M18: 9,623,033 km (0.037 R)
• M19: 9,670,306 km (0.104 R)
• M20: 10,243,714 km (0.101 R)
• M21: 11,173,914 km (0.11 R)
• M22: 11,674,319 km (0.044 R)
• M23: 11,876,425 km (0.117 R)
• M24: 12,233,067 km (0.107 R)
• M25: 12,489,926 km (0.1 R)
• M26: 13,323,934 km (0.059 R)
• M27: 14,175,595 km (0.086 R)
• M28: 14,337,310 km (0.067 R)
• M29: 14,391,315 km (0.06 R)
• M30: 14,825,897 km (0.091 R)
• M31: 14,990,006 km (0.114 R)
• M32: 15,819,376 km (0.12 R)
• M33: 16,155,373 km (0.106 R)
• M34: 17,753,976 km (0.103 R)
• M35: 18,102,988 km (0.108 R)
• M36: 19,163,786 km (0.101 R)
• M37: 20,002,582 km (0.071 R)
• M38: 20,062,870 km (0.045 R)
• M39: 20,305,069 km (0.104 R)
• M40: 21,964,408 km (0.11 R)
• M41: 22,026,641 km (0.092 R)
• M42: 22,213,937 km (0.119 R)
• M43: 23,348,338 km (0.097 R)
• M44: 25,345,769 km (0.083 R)
• M45: 26,001,606 km (0.114 R)
• M46: 26,397,891 km (0.073 R)
• M47: 28,205,482 km (0.08 R)
• M48: 29,089,904 km (0.063 R)
• M49: 32,575,535 km (0.073 R)
• M50: 32,788,712 km (0.119 R)
• M51: 34,584,185 km (0.026 R)
• M52: 35,165,373 km (0.107 R)
• M53: 35,603,396 km (0.072 R)
• M54: 37,076,635 km (0.11 R)
• M55: 37,373,587 km (0.099 R)
• M56: 37,671,437 km (0.055 R)
• M57: 37,970,034 km (0.098 R)
• M58: 38,494,524 km (0.105 R)
• M59: 38,644,720 km (0.077 R)
• M60: 39,247,749 km (0.098 R)
• M61: 39,929,916 km (0.071 R)
• M62: 41,536,746 km (0.101 R)
• M63: 41,999,752 km (0.071 R)
• M64: 45,685,095 km (0.061 R)
• M65: 45,923,854 km (0.106 R)
• M66: 47,445,413 km (0.067 R)
• M67: 48,171,861 km (0.099 R)
• M68: 49,799,486 km (0.084 R)
• M69: 50,045,125 km (0.101 R)
• M70: 50,455,472 km (0.041 R)
• M71: 50,537,601 km (0.095 R)
• M72: 50,784,588 km (0.061 R)
• M73: 51,114,301 km (0.03 R)
• M74: 51,776,122 km (0.106 R)
• M75: 53,610,491 km (0.11 R)
• M76: 55,550,925 km (0.112 R)
• M77: 56,401,838 km (0.096 R)
• M78: 56,487,109 km (0.048 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 18,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit