🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.73 AU - 0.87 AU

Year: 256 Days

Day: 41.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,919,671 km

• M1: 122,072 km (0.094 R)
• M2: 228,286 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.03 AU - 1.63 AU

Year: 549 Days

Day: 12.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.28 AU - 1.4 AU

Year: 556 Days

Day: 24.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,919,671 km

• M1: 33,360 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.28 AU - 1.68 AU

Year: 645 Days

Day: 14 Hours

Environment

Temp: -28 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.41 AU - 2.09 AU

Year: 829 Days

Day: 34.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.54 AU - 2.28 AU

Year: 945 Days

Day: 22.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.7 AU - 2.54 AU

Year: 1106 Days

Day: 24.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,919,671 km

• M1: 404,363 km (0.032 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.3

Radius: 12.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.7 AU - 7.96 AU

Year: 7108 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,919,671 km

• M1: 154,834 km (0.108 R)
• M2: 377,884 km (0.084 R)
• M3: 459,714 km (0.116 R)
• M4: 609,462 km (0.108 R)
• M5: 791,522 km (0.083 R)
• M6: 948,151 km (0.105 R)
• M7: 1,179,280 km (0.043 R)
• M8: 1,429,258 km (0.118 R)
• M9: 1,922,632 km (0.101 R)
• M10: 2,118,605 km (0.051 R)
• M11: 2,509,355 km (0.114 R)
• M12: 2,637,560 km (0.046 R)
• M13: 3,476,206 km (0.089 R)
• M14: 3,619,670 km (0.107 R)
• M15: 3,716,460 km (0.105 R)
• M16: 3,814,147 km (0.083 R)
• M17: 4,652,494 km (0.108 R)
• M18: 4,757,960 km (0.028 R)
• M19: 4,864,324 km (0.111 R)
• M20: 5,106,374 km (0.025 R)
• M21: 5,407,813 km (0.088 R)
• M22: 5,490,990 km (0.096 R)
• M23: 5,630,565 km (0.079 R)
• M24: 6,405,182 km (0.088 R)
• M25: 7,675,867 km (0.077 R)
• M26: 7,832,197 km (0.082 R)
• M27: 8,084,718 km (0.029 R)
• M28: 8,243,890 km (0.104 R)
• M29: 8,339,932 km (0.112 R)
• M30: 8,468,586 km (0.111 R)
• M31: 8,597,838 km (0.069 R)
• M32: 8,793,064 km (0.071 R)
• M33: 9,487,647 km (0.107 R)
• M34: 9,621,985 km (0.117 R)
• M35: 9,723,114 km (0.072 R)
• M36: 10,199,882 km (0.048 R)
• M37: 10,859,309 km (0.099 R)
• M38: 11,141,002 km (0.065 R)
• M39: 11,675,815 km (0.057 R)
• M40: 11,819,877 km (0.051 R)
• M41: 12,585,968 km (0.1 R)
• M42: 12,956,372 km (0.068 R)
• M43: 13,217,720 km (0.069 R)
• M44: 13,518,711 km (0.108 R)
• M45: 14,319,508 km (0.116 R)
• M46: 14,784,010 km (0.074 R)
• M47: 14,861,800 km (0.119 R)
• M48: 16,367,802 km (0.057 R)
• M49: 16,529,218 km (0.105 R)
• M50: 16,772,165 km (0.06 R)
• M51: 17,261,799 km (0.1 R)
• M52: 17,714,781 km (0.115 R)
• M53: 18,130,065 km (0.09 R)
• M54: 18,255,129 km (0.039 R)
• M55: 19,224,523 km (0.1 R)
• M56: 19,352,130 km (0.072 R)
• M57: 21,081,332 km (0.109 R)
• M58: 21,389,055 km (0.108 R)
• M59: 22,008,839 km (0.092 R)
• M60: 22,455,239 km (0.118 R)
• M61: 22,769,394 km (0.093 R)
• M62: 23,311,537 km (0.092 R)
• M63: 23,447,671 km (0.11 R)
• M64: 24,178,606 km (0.12 R)
• M65: 24,500,690 km (0.117 R)
• M66: 25,102,523 km (0.058 R)
• M67: 25,195,573 km (0.053 R)
• M68: 25,568,969 km (0.086 R)
• M69: 26,889,918 km (0.107 R)
• M70: 28,184,837 km (0.112 R)
• M71: 28,378,417 km (0.066 R)
• M72: 29,108,155 km (0.117 R)
• M73: 29,254,761 km (0.063 R)
• M74: 30,387,666 km (0.063 R)
• M75: 31,034,377 km (0.094 R)
• M76: 31,434,552 km (0.069 R)
• M77: 32,645,397 km (0.092 R)
• M78: 32,746,974 km (0.067 R)
• M79: 32,950,427 km (0.119 R)
• M80: 33,256,504 km (0.097 R)
• M81: 34,438,477 km (0.072 R)

Asteroid Belt

Center: 9.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 10.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.02 AU - 14.44 AU

Year: 15318 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,919,671 km

• M1: 165,605 km (0.062 R)
• M2: 302,487 km (0.111 R)
• M3: 431,291 km (0.106 R)
• M4: 582,385 km (0.09 R)
• M5: 1,050,027 km (0.1 R)
• M6: 1,281,755 km (0.066 R)
• M7: 1,551,928 km (0.106 R)
• M8: 1,955,992 km (0.086 R)
• M9: 2,243,519 km (0.103 R)
• M10: 2,648,032 km (0.037 R)
• M11: 3,269,611 km (0.045 R)
• M12: 3,467,679 km (0.107 R)
• M13: 3,698,807 km (0.082 R)
• M14: 4,207,141 km (0.053 R)
• M15: 4,673,886 km (0.047 R)
• M16: 5,421,726 km (0.105 R)
• M17: 5,555,616 km (0.091 R)
• M18: 5,792,579 km (0.049 R)
• M19: 5,860,945 km (0.099 R)
• M20: 5,929,461 km (0.055 R)
• M21: 6,032,833 km (0.049 R)
• M22: 6,171,660 km (0.072 R)
• M23: 6,809,545 km (0.06 R)
• M24: 7,136,417 km (0.096 R)
• M25: 7,320,123 km (0.094 R)
• M26: 7,805,419 km (0.117 R)
• M27: 8,301,186 km (0.062 R)
• M28: 9,443,665 km (0.083 R)
• M29: 9,808,235 km (0.04 R)
• M30: 10,094,864 km (0.117 R)
• M31: 10,384,486 km (0.108 R)
• M32: 10,467,662 km (0.113 R)
• M33: 10,593,025 km (0.117 R)
• M34: 10,676,800 km (0.085 R)
• M35: 11,056,479 km (0.118 R)
• M36: 11,269,507 km (0.081 R)
• M37: 12,842,379 km (0.11 R)
• M38: 13,336,650 km (0.066 R)
• M39: 13,928,759 km (0.036 R)
• M40: 14,436,643 km (0.079 R)
• M41: 14,622,743 km (0.118 R)
• M42: 14,716,092 km (0.054 R)
• M43: 15,517,937 km (0.1 R)
• M44: 18,157,591 km (0.075 R)
• M45: 18,509,894 km (0.112 R)
• M46: 19,272,245 km (0.062 R)
• M47: 19,426,031 km (0.105 R)
• M48: 19,838,024 km (0.091 R)
• M49: 20,045,067 km (0.036 R)
• M50: 22,262,108 km (0.084 R)
• M51: 22,747,254 km (0.032 R)
• M52: 23,345,047 km (0.064 R)
• M53: 23,782,920 km (0.074 R)
• M54: 24,889,645 km (0.107 R)
• M55: 25,449,440 km (0.11 R)
• M56: 25,730,834 km (0.056 R)
• M57: 25,956,577 km (0.045 R)
• M58: 26,695,291 km (0.093 R)
• M59: 27,038,469 km (0.06 R)
• M60: 28,076,977 km (0.111 R)
• M61: 28,367,646 km (0.038 R)
• M62: 29,010,917 km (0.101 R)
• M63: 29,777,307 km (0.12 R)
• M64: 29,895,788 km (0.091 R)
• M65: 30,669,807 km (0.112 R)
• M66: 31,089,429 km (0.039 R)
• M67: 32,420,252 km (0.037 R)
• M68: 32,847,653 km (0.08 R)
• M69: 33,154,030 km (0.108 R)
• M70: 34,078,993 km (0.107 R)
• M71: 36,840,720 km (0.101 R)
• M72: 36,968,027 km (0.055 R)
• M73: 37,159,064 km (0.07 R)
• M74: 37,734,417 km (0.052 R)
• M75: 37,926,950 km (0.042 R)
• M76: 38,055,454 km (0.062 R)
• M77: 38,441,716 km (0.033 R)
• M78: 38,829,324 km (0.099 R)
• M79: 40,523,969 km (0.098 R)
• M80: 40,786,812 km (0.09 R)
• M81: 41,644,906 km (0.099 R)
• M82: 43,917,447 km (0.06 R)
• M83: 44,322,558 km (0.059 R)
• M84: 44,390,326 km (0.092 R)
• M85: 44,457,944 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.7

Radius: 5.5

Gravity: 31.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.29 AU - 18.81 AU

Year: 20911 Days

Day: 24 Hours

Environment

Temp: -197 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,919,671 km

• M1: 502,200 km (0.117 R)
• M2: 595,100 km (0.104 R)
• M3: 1,201,570 km (0.117 R)
• M4: 1,695,393 km (0.106 R)
• M5: 1,801,158 km (0.032 R)
• M6: 2,559,919 km (0.091 R)
• M7: 2,640,702 km (0.086 R)
• M8: 3,539,186 km (0.117 R)
• M9: 3,629,394 km (0.114 R)
• M10: 3,674,722 km (0.063 R)
• M11: 6,171,959 km (0.109 R)
• M12: 6,280,567 km (0.057 R)
• M13: 7,344,208 km (0.116 R)
• M14: 7,401,654 km (0.115 R)
• M15: 8,162,957 km (0.117 R)
• M16: 8,583,178 km (0.11 R)
• M17: 8,826,424 km (0.103 R)
• M18: 10,526,903 km (0.058 R)
• M19: 11,049,748 km (0.119 R)
• M20: 11,314,386 km (0.12 R)
• M21: 11,782,478 km (0.101 R)
• M22: 11,985,033 km (0.109 R)
• M23: 12,668,546 km (0.111 R)
• M24: 13,015,015 km (0.106 R)
• M25: 13,434,786 km (0.107 R)
• M26: 14,793,434 km (0.111 R)
• M27: 14,866,288 km (0.114 R)
• M28: 16,195,316 km (0.117 R)
• M29: 16,646,802 km (0.096 R)
• M30: 17,178,623 km (0.096 R)
• M31: 17,716,128 km (0.115 R)
• M32: 17,870,662 km (0.073 R)
• M33: 18,103,437 km (0.109 R)
• M34: 19,202,682 km (0.118 R)
• M35: 19,281,969 km (0.09 R)
• M36: 19,520,577 km (0.091 R)
• M37: 20,081,420 km (0.05 R)
• M38: 20,728,580 km (0.074 R)
• M39: 23,470,111 km (0.111 R)
• M40: 24,408,987 km (0.111 R)
• M41: 24,839,829 km (0.065 R)
• M42: 30,849,325 km (0.089 R)
• M43: 32,347,697 km (0.063 R)
• M44: 32,536,639 km (0.086 R)
• M45: 33,582,478 km (0.091 R)
• M46: 34,157,532 km (0.046 R)
• M47: 34,349,915 km (0.08 R)
• M48: 34,735,878 km (0.107 R)
• M49: 36,490,062 km (0.117 R)
• M50: 37,675,625 km (0.101 R)
• M51: 41,204,639 km (0.074 R)
• M52: 41,511,913 km (0.025 R)
• M53: 42,645,416 km (0.109 R)
• M54: 42,852,609 km (0.08 R)
• M55: 43,060,251 km (0.044 R)
• M56: 43,893,661 km (0.081 R)
• M57: 44,207,517 km (0.084 R)
• M58: 46,532,268 km (0.034 R)
• M59: 46,638,782 km (0.096 R)
• M60: 47,709,304 km (0.109 R)
• M61: 48,571,586 km (0.087 R)
• M62: 49,983,790 km (0.097 R)
• M63: 50,640,076 km (0.094 R)
• M64: 51,740,219 km (0.045 R)
• M65: 52,071,728 km (0.073 R)
• M66: 52,293,282 km (0.079 R)
• M67: 52,959,441 km (0.049 R)
• M68: 53,628,443 km (0.047 R)
• M69: 56,787,501 km (0.108 R)
• M70: 57,472,211 km (0.103 R)
• M71: 58,274,504 km (0.108 R)
• M72: 59,195,877 km (0.048 R)
• M73: 61,989,169 km (0.084 R)
• M74: 62,341,322 km (0.099 R)
• M75: 62,929,691 km (0.095 R)
• M76: 63,401,672 km (0.119 R)
• M77: 65,182,335 km (0.104 R)
• M78: 68,792,581 km (0.061 R)
• M79: 71,112,395 km (0.052 R)
• M80: 72,590,721 km (0.08 R)
• M81: 72,962,023 km (0.088 R)
• M82: 73,085,741 km (0.068 R)
• M83: 73,333,774 km (0.072 R)
• M84: 73,954,755 km (0.12 R)
• M85: 74,079,220 km (0.105 R)
• M86: 74,452,915 km (0.068 R)
• M87: 74,952,124 km (0.105 R)
• M88: 75,077,187 km (0.069 R)
• M89: 76,330,668 km (0.042 R)
• M90: 76,456,480 km (0.054 R)
• M91: 77,591,329 km (0.053 R)
• M92: 77,717,739 km (0.116 R)
• M93: 78,731,564 km (0.102 R)
• M94: 78,858,722 km (0.111 R)
• M95: 79,367,505 km (0.099 R)
• M96: 81,928,171 km (0.088 R)
• M97: 82,314,583 km (0.077 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 20,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit