🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.71 AU - 0.85 AU

Year: 247 Days

Day: 25.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.01 AU - 1.19 AU

Year: 413 Days

Day: 26 Hours

Environment

Temp: 24 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,367,248 km

• M1: 639,082 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.98 AU - 2.14 AU

Year: 1059 Days

Day: 15.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.06 AU - 3.1 AU

Year: 1484 Days

Day: 23.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.1 AU - 3.46 AU

Year: 1660 Days

Day: 20.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,367,248 km

• M1: 525,837 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.48 AU - 3.7 AU

Year: 1945 Days

Day: 34.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,367,248 km

• M1: 772,374 km (0.047 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.36 AU - 3.6 AU

Year: 2325 Days

Day: 14.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,367,248 km

• M1: 272,418 km (0.057 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.7

Radius: 14.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.91 AU - 8.03 AU

Year: 7312 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,367,248 km

• M1: 288,425 km (0.089 R)
• M2: 409,599 km (0.077 R)
• M3: 1,029,383 km (0.115 R)
• M4: 1,229,994 km (0.075 R)
• M5: 1,556,416 km (0.101 R)
• M6: 1,870,273 km (0.095 R)
• M7: 1,972,747 km (0.053 R)
• M8: 2,204,923 km (0.06 R)
• M9: 2,379,653 km (0.105 R)
• M10: 2,813,487 km (0.105 R)
• M11: 2,955,755 km (0.081 R)
• M12: 3,198,402 km (0.092 R)
• M13: 3,447,782 km (0.075 R)
• M14: 4,099,281 km (0.072 R)
• M15: 4,398,327 km (0.116 R)
• M16: 4,620,330 km (0.106 R)
• M17: 4,732,678 km (0.103 R)
• M18: 4,903,070 km (0.109 R)
• M19: 5,515,374 km (0.054 R)
• M20: 5,634,903 km (0.111 R)
• M21: 5,937,240 km (0.11 R)
• M22: 6,245,113 km (0.108 R)
• M23: 6,432,260 km (0.07 R)
• M24: 7,199,996 km (0.119 R)
• M25: 7,761,437 km (0.114 R)
• M26: 8,030,563 km (0.113 R)
• M27: 8,474,420 km (0.067 R)
• M28: 8,716,918 km (0.12 R)
• M29: 9,244,101 km (0.095 R)
• M30: 10,812,635 km (0.089 R)
• M31: 12,227,382 km (0.112 R)
• M32: 12,777,902 km (0.082 R)
• M33: 13,096,246 km (0.049 R)
• M34: 13,457,376 km (0.041 R)
• M35: 13,862,636 km (0.115 R)
• M36: 14,189,657 km (0.094 R)
• M37: 14,312,926 km (0.117 R)
• M38: 15,354,426 km (0.1 R)
• M39: 15,863,059 km (0.071 R)
• M40: 15,990,965 km (0.081 R)
• M41: 16,420,311 km (0.111 R)
• M42: 16,593,097 km (0.115 R)
• M43: 17,158,726 km (0.118 R)
• M44: 18,130,514 km (0.099 R)
• M45: 18,443,323 km (0.116 R)
• M46: 19,165,432 km (0.057 R)
• M47: 19,484,225 km (0.104 R)
• M48: 19,896,816 km (0.062 R)
• M49: 20,683,850 km (0.057 R)
• M50: 20,823,724 km (0.119 R)
• M51: 22,431,902 km (0.079 R)
• M52: 23,396,509 km (0.101 R)
• M53: 23,590,986 km (0.098 R)
• M54: 23,932,817 km (0.078 R)
• M55: 24,720,151 km (0.118 R)
• M56: 24,868,701 km (0.116 R)
• M57: 25,766,438 km (0.064 R)
• M58: 26,017,613 km (0.117 R)
• M59: 26,118,442 km (0.08 R)
• M60: 27,337,365 km (0.102 R)
• M61: 27,747,712 km (0.073 R)
• M62: 29,147,948 km (0.114 R)
• M63: 29,357,385 km (0.066 R)
• M64: 29,830,414 km (0.081 R)
• M65: 29,988,539 km (0.104 R)
• M66: 32,178,951 km (0.075 R)
• M67: 32,395,419 km (0.107 R)
• M68: 33,102,269 km (0.104 R)
• M69: 33,375,435 km (0.091 R)
• M70: 33,704,251 km (0.116 R)
• M71: 34,034,264 km (0.083 R)
• M72: 34,199,569 km (0.098 R)
• M73: 34,697,281 km (0.111 R)
• M74: 36,317,277 km (0.104 R)
• M75: 36,542,721 km (0.098 R)
• M76: 36,938,257 km (0.102 R)
• M77: 37,335,141 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686

Radius: 12.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.98 AU - 10.12 AU

Year: 11411 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,367,248 km

• M1: 192,832 km (0.086 R)
• M2: 314,305 km (0.055 R)
• M3: 527,033 km (0.103 R)
• M4: 670,498 km (0.032 R)
• M5: 774,618 km (0.062 R)
• M6: 1,040,752 km (0.046 R)
• M7: 1,426,565 km (0.057 R)
• M8: 1,708,408 km (0.11 R)
• M9: 2,138,801 km (0.06 R)
• M10: 2,687,975 km (0.037 R)
• M11: 3,559,831 km (0.043 R)
• M12: 3,654,826 km (0.12 R)
• M13: 4,310,064 km (0.053 R)
• M14: 4,548,074 km (0.06 R)
• M15: 5,989,899 km (0.065 R)
• M16: 6,141,441 km (0.075 R)
• M17: 6,525,908 km (0.109 R)
• M18: 6,799,822 km (0.115 R)
• M19: 6,878,660 km (0.095 R)
• M20: 7,157,361 km (0.088 R)
• M21: 7,603,013 km (0.031 R)
• M22: 7,684,992 km (0.114 R)
• M23: 9,123,675 km (0.108 R)
• M24: 9,963,368 km (0.109 R)
• M25: 10,143,334 km (0.07 R)
• M26: 10,506,558 km (0.091 R)
• M27: 11,292,545 km (0.116 R)
• M28: 13,463,360 km (0.067 R)
• M29: 13,662,474 km (0.109 R)
• M30: 13,962,867 km (0.103 R)
• M31: 14,113,961 km (0.099 R)
• M32: 14,367,080 km (0.07 R)
• M33: 14,570,533 km (0.085 R)
• M34: 14,775,034 km (0.099 R)
• M35: 15,342,159 km (0.117 R)
• M36: 15,498,190 km (0.119 R)
• M37: 15,759,238 km (0.041 R)
• M38: 16,021,782 km (0.08 R)
• M39: 16,497,952 km (0.099 R)
• M40: 17,086,470 km (0.087 R)
• M41: 17,248,036 km (0.032 R)
• M42: 17,736,174 km (0.026 R)
• M43: 18,173,897 km (0.113 R)
• M44: 18,449,157 km (0.053 R)
• M45: 19,227,665 km (0.106 R)
• M46: 19,508,161 km (0.118 R)
• M47: 19,790,153 km (0.08 R)
• M48: 20,644,207 km (0.105 R)
• M49: 20,931,584 km (0.039 R)
• M50: 21,510,229 km (0.087 R)
• M51: 22,447,160 km (0.11 R)
• M52: 22,801,857 km (0.106 R)
• M53: 25,644,665 km (0.103 R)
• M54: 25,891,651 km (0.064 R)
• M55: 26,015,519 km (0.107 R)
• M56: 26,388,167 km (0.103 R)
• M57: 27,959,992 km (0.072 R)
• M58: 28,341,765 km (0.063 R)
• M59: 28,661,306 km (0.099 R)
• M60: 30,080,990 km (0.056 R)
• M61: 30,276,365 km (0.114 R)
• M62: 31,259,672 km (0.108 R)
• M63: 31,854,623 km (0.101 R)
• M64: 33,190,083 km (0.087 R)
• M65: 33,392,040 km (0.05 R)
• M66: 33,729,383 km (0.089 R)
• M67: 34,748,444 km (0.118 R)
• M68: 35,090,425 km (0.115 R)
• M69: 36,330,740 km (0.079 R)
• M70: 36,816,934 km (0.049 R)
• M71: 37,655,430 km (0.107 R)
• M72: 38,854,008 km (0.057 R)
• M73: 39,137,795 km (0.116 R)
• M74: 39,850,479 km (0.089 R)
• M75: 41,433,374 km (0.073 R)
• M76: 41,723,445 km (0.09 R)
• M77: 42,305,380 km (0.103 R)
• M78: 42,816,855 km (0.118 R)
• M79: 43,404,027 km (0.049 R)
• M80: 44,734,700 km (0.084 R)
• M81: 44,957,750 km (0.108 R)
• M82: 45,106,600 km (0.112 R)
• M83: 45,704,094 km (0.077 R)
• M84: 46,003,739 km (0.103 R)
• M85: 46,303,982 km (0.111 R)
• M86: 47,208,899 km (0.047 R)
• M87: 49,266,020 km (0.104 R)
• M88: 50,112,594 km (0.119 R)
• M89: 50,886,314 km (0.094 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 18,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit