🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.5 AU - 0.52 AU

Year: 132 Days

Day: 43.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,093,988 km

• M1: 70,461 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.8 AU - 0.86 AU

Year: 275 Days

Day: 22.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.9 AU - 1.22 AU

Year: 397 Days

Day: 26 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.04 AU - 1.12 AU

Year: 408 Days

Day: 25.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,093,988 km

• M1: 108,458 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.89 AU - 1.43 AU

Year: 454 Days

Day: 26.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,093,988 km

• M1: 931,097 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.68 AU - 3.64 AU

Year: 2042 Days

Day: 46.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.42 AU - 4.1 AU

Year: 2650 Days

Day: 25.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.4

Radius: 8.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.59 AU - 8.43 AU

Year: 8239 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 107,093,988 km

• M1: 261,497 km (0.077 R)
• M2: 392,844 km (0.115 R)
• M3: 452,534 km (0.08 R)
• M4: 570,865 km (0.092 R)
• M5: 700,417 km (0.076 R)
• M6: 1,237,025 km (0.09 R)
• M7: 1,472,043 km (0.083 R)
• M8: 1,553,574 km (0.025 R)
• M9: 1,687,314 km (0.084 R)
• M10: 2,002,068 km (0.102 R)
• M11: 2,222,426 km (0.091 R)
• M12: 2,297,524 km (0.087 R)
• M13: 2,373,669 km (0.12 R)
• M14: 2,908,931 km (0.082 R)
• M15: 2,991,509 km (0.066 R)
• M16: 3,074,685 km (0.058 R)
• M17: 3,180,002 km (0.101 R)
• M18: 3,546,666 km (0.111 R)
• M19: 3,701,500 km (0.084 R)
• M20: 3,949,533 km (0.104 R)
• M21: 4,087,163 km (0.115 R)
• M22: 4,203,102 km (0.109 R)
• M23: 4,320,087 km (0.082 R)
• M24: 5,194,038 km (0.082 R)
• M25: 5,651,209 km (0.045 R)
• M26: 5,910,761 km (0.053 R)
• M27: 6,041,959 km (0.111 R)
• M28: 6,254,089 km (0.083 R)
• M29: 6,767,508 km (0.04 R)
• M30: 6,932,365 km (0.1 R)
• M31: 7,015,392 km (0.102 R)
• M32: 7,719,849 km (0.112 R)
• M33: 7,921,058 km (0.104 R)
• M34: 8,095,040 km (0.114 R)
• M35: 8,270,219 km (0.072 R)
• M36: 8,803,236 km (0.053 R)
• M37: 9,286,437 km (0.086 R)
• M38: 9,933,747 km (0.058 R)
• M39: 9,996,130 km (0.105 R)
• M40: 10,152,759 km (0.115 R)
• M41: 10,404,981 km (0.096 R)
• M42: 10,531,840 km (0.07 R)
• M43: 10,691,311 km (0.117 R)
• M44: 11,401,901 km (0.12 R)
• M45: 11,895,275 km (0.079 R)
• M46: 12,395,530 km (0.104 R)
• M47: 12,868,708 km (0.072 R)
• M48: 13,416,535 km (0.105 R)
• M49: 15,611,136 km (0.119 R)
• M50: 18,104,783 km (0.035 R)
• M51: 18,410,711 km (0.101 R)
• M52: 19,183,085 km (0.072 R)
• M53: 19,730,014 km (0.094 R)
• M54: 19,847,897 km (0.11 R)
• M55: 20,005,424 km (0.111 R)
• M56: 20,480,547 km (0.079 R)
• M57: 20,639,719 km (0.082 R)
• M58: 20,719,455 km (0.101 R)
• M59: 20,839,283 km (0.091 R)
• M60: 21,563,037 km (0.098 R)
• M61: 22,009,288 km (0.031 R)
• M62: 22,213,189 km (0.096 R)
• M63: 22,540,809 km (0.09 R)
• M64: 22,746,207 km (0.085 R)
• M65: 22,952,353 km (0.093 R)
• M66: 23,200,685 km (0.099 R)
• M67: 23,325,001 km (0.111 R)
• M68: 24,370,540 km (0.053 R)
• M69: 24,666,146 km (0.091 R)
• M70: 25,047,770 km (0.106 R)
• M71: 25,132,891 km (0.11 R)
• M72: 25,260,648 km (0.112 R)
• M73: 25,602,479 km (0.119 R)
• M74: 25,688,198 km (0.034 R)
• M75: 26,247,694 km (0.094 R)
• M76: 26,377,396 km (0.09 R)
• M77: 26,507,247 km (0.111 R)
• M78: 26,594,013 km (0.11 R)
• M79: 26,811,080 km (0.077 R)
• M80: 28,215,056 km (0.085 R)
• M81: 29,149,295 km (0.077 R)
• M82: 29,687,697 km (0.073 R)
• M83: 30,184,063 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.6

Radius: 6.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.79 AU - 20.51 AU

Year: 24692 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 107,093,988 km

• M1: 178,171 km (0.045 R)
• M2: 245,341 km (0.118 R)
• M3: 337,493 km (0.044 R)
• M4: 411,245 km (0.092 R)
• M5: 782,247 km (0.108 R)
• M6: 1,355,207 km (0.086 R)
• M7: 1,428,360 km (0.105 R)
• M8: 1,502,860 km (0.048 R)
• M9: 1,578,706 km (0.098 R)
• M10: 1,734,139 km (0.053 R)
• M11: 2,494,395 km (0.074 R)
• M12: 2,645,339 km (0.081 R)
• M13: 2,924,638 km (0.112 R)
• M14: 3,180,900 km (0.111 R)
• M15: 3,922,606 km (0.084 R)
• M16: 4,133,988 km (0.109 R)
• M17: 4,457,867 km (0.092 R)
• M18: 4,567,672 km (0.12 R)
• M19: 5,168,457 km (0.11 R)
• M20: 5,245,350 km (0.114 R)
• M21: 5,400,184 km (0.045 R)
• M22: 5,595,858 km (0.088 R)
• M23: 6,443,180 km (0.061 R)
• M24: 6,525,908 km (0.078 R)
• M25: 6,609,084 km (0.104 R)
• M26: 6,734,298 km (0.104 R)
• M27: 8,524,984 km (0.044 R)
• M28: 9,732,089 km (0.056 R)
• M29: 10,018,270 km (0.102 R)
• M30: 10,066,291 km (0.073 R)
• M31: 10,549,941 km (0.078 R)
• M32: 11,090,887 km (0.11 R)
• M33: 11,792,351 km (0.088 R)
• M34: 11,995,356 km (0.097 R)
• M35: 12,404,955 km (0.047 R)
• M36: 12,508,028 km (0.063 R)
• M37: 12,559,639 km (0.102 R)
• M38: 12,766,981 km (0.116 R)
• M39: 13,554,764 km (0.085 R)
• M40: 13,927,711 km (0.076 R)
• M41: 14,142,235 km (0.078 R)
• M42: 14,629,176 km (0.081 R)
• M43: 15,508,512 km (0.113 R)
• M44: 16,010,563 km (0.112 R)
• M45: 16,122,761 km (0.084 R)
• M46: 16,235,408 km (0.075 R)
• M47: 16,461,301 km (0.074 R)
• M48: 17,202,558 km (0.111 R)
• M49: 17,548,429 km (0.12 R)
• M50: 17,780,305 km (0.119 R)
• M51: 17,896,543 km (0.111 R)
• M52: 18,247,051 km (0.098 R)
• M53: 18,658,744 km (0.119 R)
• M54: 19,132,969 km (0.078 R)
• M55: 20,701,503 km (0.111 R)
• M56: 20,823,874 km (0.074 R)
• M57: 21,687,203 km (0.115 R)
• M58: 22,625,032 km (0.072 R)
• M59: 22,750,994 km (0.096 R)
• M60: 23,639,904 km (0.104 R)
• M61: 25,648,256 km (0.068 R)
• M62: 27,374,316 km (0.091 R)
• M63: 27,508,655 km (0.114 R)
• M64: 27,913,018 km (0.092 R)
• M65: 28,455,011 km (0.096 R)
• M66: 29,206,142 km (0.113 R)
• M67: 29,480,953 km (0.044 R)
• M68: 29,963,706 km (0.107 R)
• M69: 30,102,233 km (0.12 R)
• M70: 32,559,229 km (0.105 R)
• M71: 32,630,288 km (0.114 R)
• M72: 33,919,672 km (0.111 R)
• M73: 34,064,034 km (0.097 R)
• M74: 34,425,612 km (0.096 R)
• M75: 35,737,884 km (0.059 R)
• M76: 37,364,013 km (0.092 R)
• M77: 38,938,680 km (0.106 R)
• M78: 41,225,433 km (0.085 R)
• M79: 41,379,369 km (0.105 R)
• M80: 44,815,333 km (0.093 R)
• M81: 46,087,364 km (0.108 R)
• M82: 46,647,458 km (0.079 R)
• M83: 47,693,896 km (0.075 R)
• M84: 47,936,394 km (0.089 R)
• M85: 50,384,563 km (0.093 R)
• M86: 50,796,555 km (0.04 R)
• M87: 54,300,886 km (0.038 R)
• M88: 54,807,873 km (0.067 R)
• M89: 55,741,363 km (0.054 R)
• M90: 56,423,679 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744

Radius: 3.5

Gravity: 60.73 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 18.07 AU - 21.55 AU

Year: 32045 Days

Day: 19.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,093,988 km

• M1: 260,151 km (0.066 R)
• M2: 545,135 km (0.06 R)
• M3: 627,862 km (0.098 R)
• M4: 1,169,257 km (0.083 R)
• M5: 1,538,764 km (0.09 R)
• M6: 3,178,057 km (0.068 R)
• M7: 3,685,792 km (0.104 R)
• M8: 4,218,361 km (0.107 R)
• M9: 6,200,533 km (0.071 R)
• M10: 6,387,380 km (0.069 R)
• M11: 6,639,453 km (0.093 R)
• M12: 7,480,941 km (0.077 R)
• M13: 7,746,477 km (0.076 R)
• M14: 8,218,757 km (0.109 R)
• M15: 9,049,774 km (0.096 R)
• M16: 11,165,387 km (0.117 R)
• M17: 11,851,592 km (0.049 R)
• M18: 11,928,785 km (0.107 R)
• M19: 12,708,788 km (0.117 R)
• M20: 14,153,903 km (0.109 R)
• M21: 14,729,706 km (0.036 R)
• M22: 14,895,759 km (0.112 R)
• M23: 15,062,262 km (0.103 R)
• M24: 15,989,320 km (0.101 R)
• M25: 18,252,885 km (0.074 R)
• M26: 18,789,343 km (0.078 R)
• M27: 18,969,309 km (0.103 R)
• M28: 19,331,037 km (0.099 R)
• M29: 20,244,930 km (0.094 R)
• M30: 20,893,138 km (0.091 R)
• M31: 23,070,086 km (0.116 R)
• M32: 23,552,838 km (0.079 R)
• M33: 23,844,105 km (0.066 R)
• M34: 25,616,391 km (0.117 R)
• M35: 25,915,886 km (0.079 R)
• M36: 26,015,967 km (0.117 R)
• M37: 26,216,578 km (0.117 R)
• M38: 28,766,474 km (0.08 R)
• M39: 29,598,986 km (0.079 R)
• M40: 29,913,141 km (0.116 R)
• M41: 30,123,326 km (0.05 R)
• M42: 30,862,490 km (0.095 R)
• M43: 31,074,769 km (0.085 R)
• M44: 32,143,496 km (0.09 R)
• M45: 33,224,341 km (0.109 R)
• M46: 35,754,938 km (0.05 R)
• M47: 36,986,877 km (0.119 R)
• M48: 38,118,884 km (0.099 R)
• M49: 38,460,715 km (0.093 R)
• M50: 38,574,858 km (0.094 R)
• M51: 39,032,628 km (0.111 R)
• M52: 42,169,545 km (0.095 R)
• M53: 43,470,448 km (0.089 R)
• M54: 47,451,697 km (0.081 R)
• M55: 47,819,259 km (0.095 R)
• M56: 48,310,987 km (0.094 R)
• M57: 48,557,524 km (0.118 R)
• M58: 49,547,563 km (0.08 R)
• M59: 50,169,740 km (0.095 R)
• M60: 50,919,674 km (0.109 R)
• M61: 56,921,541 km (0.073 R)
• M62: 57,181,841 km (0.113 R)
• M63: 57,573,040 km (0.047 R)
• M64: 60,468,955 km (0.119 R)
• M65: 61,934,566 km (0.109 R)
• M66: 64,764,808 km (0.113 R)
• M67: 66,812,204 km (0.098 R)
• M68: 68,050,725 km (0.068 R)
• M69: 68,327,032 km (0.1 R)
• M70: 68,465,261 km (0.037 R)
• M71: 69,853,080 km (0.093 R)
• M72: 70,690,230 km (0.104 R)
• M73: 71,530,820 km (0.114 R)
• M74: 74,498,393 km (0.064 R)
• M75: 75,782,541 km (0.11 R)
• M76: 77,650,121 km (0.097 R)
• M77: 79,097,181 km (0.102 R)
• M78: 79,532,960 km (0.112 R)
• M79: 81,137,846 km (0.1 R)
• M80: 81,284,153 km (0.057 R)
• M81: 81,723,970 km (0.105 R)
• M82: 82,311,591 km (0.097 R)
• M83: 82,458,795 km (0.068 R)
• M84: 85,121,936 km (0.047 R)
• M85: 91,140,259 km (0.026 R)
• M86: 92,513,268 km (0.062 R)
• M87: 94,046,646 km (0.074 R)
• M88: 95,125,097 km (0.038 R)
• M89: 98,541,015 km (0.093 R)
• M90: 101,208,046 km (0.12 R)
• M91: 103,422,094 km (0.113 R)
• M92: 105,172,838 km (0.1 R)
• M93: 105,332,459 km (0.064 R)
• M94: 105,652,000 km (0.105 R)
• M95: 106,772,937 km (0.112 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 19,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit