🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.8 AU - 1.3 AU

Year: 399 Days

Day: 31.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 76.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.95 AU - 1.35 AU

Year: 457 Days

Day: 16.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.21 AU - 1.47 AU

Year: 575 Days

Day: 27.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,845,299 km

• M1: 628,760 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.68 AU - 3 AU

Year: 1775 Days

Day: 37.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.5 AU - 3.7 AU

Year: 2024 Days

Day: 19 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.2 AU - 5.12 AU

Year: 3147 Days

Day: 41.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,845,299 km

• M1: 101,427 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 14.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.1 AU - 6.76 AU

Year: 5355 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,845,299 km

• M1: 193,131 km (0.074 R)
• M2: 461,809 km (0.095 R)
• M3: 953,387 km (0.077 R)
• M4: 1,075,908 km (0.119 R)
• M5: 1,204,263 km (0.1 R)
• M6: 1,321,099 km (0.078 R)
• M7: 1,424,621 km (0.117 R)
• M8: 1,549,086 km (0.116 R)
• M9: 1,847,982 km (0.056 R)
• M10: 2,004,611 km (0.05 R)
• M11: 2,186,223 km (0.104 R)
• M12: 2,675,857 km (0.095 R)
• M13: 2,787,008 km (0.052 R)
• M14: 3,510,464 km (0.107 R)
• M15: 3,657,219 km (0.084 R)
• M16: 3,906,300 km (0.106 R)
• M17: 4,007,577 km (0.101 R)
• M18: 4,849,365 km (0.113 R)
• M19: 5,206,903 km (0.072 R)
• M20: 5,544,695 km (0.078 R)
• M21: 6,094,318 km (0.081 R)
• M22: 6,813,585 km (0.076 R)
• M23: 7,276,889 km (0.076 R)
• M24: 7,465,083 km (0.073 R)
• M25: 7,750,516 km (0.084 R)
• M26: 8,104,165 km (0.042 R)
• M27: 8,628,207 km (0.097 R)
• M28: 8,860,981 km (0.099 R)
• M29: 9,129,659 km (0.049 R)
• M30: 9,298,854 km (0.094 R)
• M31: 9,709,351 km (0.095 R)
• M32: 10,441,931 km (0.071 R)
• M33: 10,976,295 km (0.03 R)
• M34: 11,446,481 km (0.113 R)
• M35: 11,739,244 km (0.104 R)
• M36: 12,145,851 km (0.096 R)
• M37: 12,406,899 km (0.103 R)
• M38: 12,669,892 km (0.077 R)
• M39: 12,821,136 km (0.075 R)
• M40: 13,201,563 km (0.097 R)
• M41: 13,740,415 km (0.11 R)
• M42: 14,051,728 km (0.073 R)
• M43: 15,723,634 km (0.093 R)
• M44: 16,294,798 km (0.078 R)
• M45: 17,541,846 km (0.066 R)
• M46: 18,347,431 km (0.049 R)
• M47: 19,687,828 km (0.115 R)
• M48: 20,171,029 km (0.082 R)
• M49: 20,480,547 km (0.073 R)
• M50: 20,658,120 km (0.115 R)
• M51: 21,193,979 km (0.067 R)
• M52: 21,373,497 km (0.036 R)
• M53: 21,508,583 km (0.034 R)
• M54: 21,643,970 km (0.072 R)
• M55: 22,142,579 km (0.109 R)
• M56: 22,553,525 km (0.112 R)
• M57: 23,105,242 km (0.045 R)
• M58: 25,213,674 km (0.101 R)
• M59: 25,451,834 km (0.069 R)
• M60: 26,218,672 km (0.094 R)
• M61: 26,411,504 km (0.12 R)
• M62: 27,480,979 km (0.073 R)
• M63: 27,627,884 km (0.067 R)
• M64: 28,070,245 km (0.096 R)
• M65: 28,763,033 km (0.111 R)
• M66: 29,461,505 km (0.105 R)
• M67: 29,662,116 km (0.078 R)
• M68: 30,519,611 km (0.12 R)
• M69: 31,027,795 km (0.111 R)
• M70: 31,846,844 km (0.086 R)
• M71: 32,310,747 km (0.078 R)
• M72: 32,673,073 km (0.059 R)
• M73: 32,932,625 km (0.111 R)
• M74: 35,140,540 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.3

Radius: 12.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.61 AU - 10.81 AU

Year: 10366 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,845,299 km

• M1: 220,657 km (0.074 R)
• M2: 298,448 km (0.094 R)
• M3: 461,360 km (0.101 R)
• M4: 711,039 km (0.067 R)
• M5: 834,756 km (0.039 R)
• M6: 1,085,482 km (0.068 R)
• M7: 1,295,368 km (0.098 R)
• M8: 1,755,531 km (0.097 R)
• M9: 1,928,466 km (0.114 R)
• M10: 2,055,475 km (0.117 R)
• M11: 3,022,924 km (0.11 R)
• M12: 3,292,350 km (0.108 R)
• M13: 3,569,704 km (0.041 R)
• M14: 3,695,516 km (0.103 R)
• M15: 5,425,466 km (0.074 R)
• M16: 5,680,231 km (0.092 R)
• M17: 6,013,685 km (0.115 R)
• M18: 6,126,332 km (0.075 R)
• M19: 6,239,578 km (0.028 R)
• M20: 6,660,995 km (0.054 R)
• M21: 7,410,779 km (0.113 R)
• M22: 7,734,509 km (0.114 R)
• M23: 9,335,057 km (0.083 R)
• M24: 10,352,322 km (0.026 R)
• M25: 10,487,559 km (0.102 R)
• M26: 11,080,714 km (0.034 R)
• M27: 11,731,615 km (0.063 R)
• M28: 11,825,562 km (0.078 R)
• M29: 12,156,622 km (0.118 R)
• M30: 12,251,766 km (0.044 R)
• M31: 12,538,695 km (0.11 R)
• M32: 12,634,737 km (0.097 R)
• M33: 12,827,868 km (0.078 R)
• M34: 13,609,666 km (0.094 R)
• M35: 13,807,584 km (0.109 R)
• M36: 14,558,117 km (0.109 R)
• M37: 14,912,963 km (0.068 R)
• M38: 15,270,651 km (0.088 R)
• M39: 16,413,280 km (0.112 R)
• M40: 16,888,702 km (0.028 R)
• M41: 17,799,005 km (0.105 R)
• M42: 19,778,933 km (0.084 R)
• M43: 19,947,081 km (0.062 R)
• M44: 20,454,367 km (0.028 R)
• M45: 21,424,210 km (0.107 R)
• M46: 22,001,658 km (0.108 R)
• M47: 22,292,327 km (0.107 R)
• M48: 23,408,476 km (0.083 R)
• M49: 24,122,806 km (0.115 R)
• M50: 24,904,754 km (0.101 R)
• M51: 28,114,676 km (0.113 R)
• M52: 30,218,471 km (0.065 R)
• M53: 30,931,005 km (0.03 R)
• M54: 31,321,905 km (0.107 R)
• M55: 32,108,789 km (0.086 R)
• M56: 32,637,019 km (0.074 R)
• M57: 32,835,835 km (0.103 R)
• M58: 33,568,266 km (0.111 R)
• M59: 34,037,106 km (0.107 R)
• M60: 34,913,749 km (0.074 R)
• M61: 35,184,970 km (0.091 R)
• M62: 35,797,723 km (0.085 R)
• M63: 36,002,822 km (0.032 R)
• M64: 37,102,965 km (0.097 R)
• M65: 37,796,201 km (0.099 R)
• M66: 38,074,752 km (0.06 R)
• M67: 38,284,040 km (0.048 R)
• M68: 39,195,540 km (0.072 R)
• M69: 40,114,220 km (0.1 R)
• M70: 41,756,805 km (0.064 R)
• M71: 42,767,338 km (0.095 R)
• M72: 43,130,263 km (0.114 R)
• M73: 43,275,672 km (0.054 R)
• M74: 45,255,001 km (0.091 R)
• M75: 47,488,797 km (0.092 R)
• M76: 48,997,791 km (0.101 R)
• M77: 50,369,453 km (0.054 R)
• M78: 50,599,236 km (0.104 R)
• M79: 51,213,784 km (0.119 R)
• M80: 51,367,870 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.4

Radius: 5.7

Gravity: 25.4 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.68 AU - 14.12 AU

Year: 19219 Days

Day: 19 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,845,299 km

• M1: 83,775 km (0.041 R)
• M2: 401,072 km (0.081 R)
• M3: 1,316,611 km (0.041 R)
• M4: 1,437,037 km (0.058 R)
• M5: 1,688,810 km (0.055 R)
• M6: 2,127,282 km (0.108 R)
• M7: 2,377,409 km (0.103 R)
• M8: 3,142,902 km (0.069 R)
• M9: 3,223,385 km (0.062 R)
• M10: 3,263,926 km (0.084 R)
• M11: 3,848,704 km (0.072 R)
• M12: 4,153,136 km (0.026 R)
• M13: 4,286,129 km (0.048 R)
• M14: 4,647,258 km (0.084 R)
• M15: 4,971,287 km (0.062 R)
• M16: 5,592,417 km (0.072 R)
• M17: 5,837,758 km (0.055 R)
• M18: 6,440,936 km (0.081 R)
• M19: 6,750,006 km (0.105 R)
• M20: 6,802,066 km (0.045 R)
• M21: 7,814,694 km (0.052 R)
• M22: 8,088,906 km (0.059 R)
• M23: 9,799,708 km (0.086 R)
• M24: 10,036,072 km (0.108 R)
• M25: 10,756,237 km (0.114 R)
• M26: 10,878,009 km (0.117 R)
• M27: 11,122,602 km (0.107 R)
• M28: 11,679,854 km (0.085 R)
• M29: 12,246,082 km (0.087 R)
• M30: 13,405,166 km (0.089 R)
• M31: 14,531,638 km (0.108 R)
• M32: 14,598,807 km (0.047 R)
• M33: 16,312,301 km (0.086 R)
• M34: 16,452,026 km (0.052 R)
• M35: 19,035,880 km (0.048 R)
• M36: 19,109,333 km (0.116 R)
• M37: 19,924,791 km (0.102 R)
• M38: 20,149,038 km (0.101 R)
• M39: 20,374,183 km (0.095 R)
• M40: 20,751,319 km (0.097 R)
• M41: 21,896,640 km (0.105 R)
• M42: 22,515,826 km (0.049 R)
• M43: 22,827,438 km (0.111 R)
• M44: 23,692,114 km (0.099 R)
• M45: 23,929,825 km (0.118 R)
• M46: 24,088,698 km (0.119 R)
• M47: 26,349,571 km (0.094 R)
• M48: 26,431,550 km (0.105 R)
• M49: 26,513,530 km (0.115 R)
• M50: 27,256,134 km (0.062 R)
• M51: 27,422,038 km (0.117 R)
• M52: 28,089,095 km (0.067 R)
• M53: 28,340,718 km (0.109 R)
• M54: 29,694,729 km (0.039 R)
• M55: 30,293,718 km (0.079 R)
• M56: 31,416,750 km (0.102 R)
• M57: 32,114,624 km (0.072 R)
• M58: 33,259,496 km (0.104 R)
• M59: 33,348,208 km (0.11 R)
• M60: 33,436,919 km (0.114 R)
• M61: 33,881,524 km (0.029 R)
• M62: 34,328,223 km (0.087 R)
• M63: 34,417,683 km (0.056 R)
• M64: 34,507,442 km (0.055 R)
• M65: 35,227,307 km (0.052 R)
• M66: 36,225,274 km (0.099 R)
• M67: 36,407,634 km (0.104 R)
• M68: 37,140,514 km (0.065 R)
• M69: 37,878,181 km (0.117 R)
• M70: 39,180,730 km (0.093 R)
• M71: 39,555,622 km (0.082 R)
• M72: 40,592,634 km (0.1 R)
• M73: 41,829,659 km (0.088 R)
• M74: 42,212,779 km (0.082 R)
• M75: 43,078,951 km (0.079 R)
• M76: 43,465,811 km (0.116 R)
• M77: 43,756,779 km (0.097 R)
• M78: 47,297,760 km (0.114 R)
• M79: 50,521,744 km (0.106 R)
• M80: 51,646,271 km (0.117 R)
• M81: 51,851,520 km (0.11 R)
• M82: 52,882,398 km (0.085 R)
• M83: 52,985,771 km (0.057 R)
• M84: 53,504,127 km (0.091 R)
• M85: 56,437,293 km (0.091 R)
• M86: 58,457,163 km (0.098 R)
• M87: 64,215,484 km (0.083 R)
• M88: 65,544,063 km (0.118 R)
• M89: 66,881,767 km (0.073 R)
• M90: 67,105,566 km (0.059 R)
• M91: 67,441,862 km (0.116 R)
• M92: 70,720,449 km (0.068 R)
• M93: 71,062,579 km (0.047 R)
• M94: 71,291,015 km (0.062 R)
• M95: 73,242,220 km (0.087 R)
• M96: 74,050,647 km (0.062 R)
• M97: 76,845,135 km (0.056 R)
• M98: 78,373,128 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit