🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.57 AU - 0.61 AU

Year: 160 Days

Day: 13.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,179,313 km

• M1: 173,234 km (0.086 R)
• M2: 273,764 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.71 AU - 0.73 AU

Year: 216 Days

Day: 38.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.9 AU - 1.36 AU

Year: 424 Days

Day: 26.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,179,313 km

• M1: 621,280 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.18 AU - 1.28 AU

Year: 482 Days

Day: 23.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.34 AU - 3.8 AU

Year: 2382 Days

Day: 32.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.14 AU - 6.14 AU

Year: 4115 Days

Day: 13.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 79.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,179,313 km

• M1: 3,393,628 km (0.099 R)

Asteroid Belt

Center: 7.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.8

Radius: 8.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.95 AU - 11.58 AU

Year: 9950 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 84,179,313 km

• M1: 104,719 km (0.112 R)
• M2: 156,928 km (0.067 R)
• M3: 406,757 km (0.098 R)
• M4: 498,311 km (0.064 R)
• M5: 563,685 km (0.056 R)
• M6: 843,134 km (0.086 R)
• M7: 936,483 km (0.109 R)
• M8: 1,134,101 km (0.043 R)
• M9: 1,585,438 km (0.048 R)
• M10: 1,719,328 km (0.082 R)
• M11: 1,856,809 km (0.115 R)
• M12: 1,926,970 km (0.111 R)
• M13: 2,291,391 km (0.034 R)
• M14: 2,520,425 km (0.084 R)
• M15: 2,857,619 km (0.046 R)
• M16: 4,628,409 km (0.119 R)
• M17: 5,114,901 km (0.064 R)
• M18: 5,364,280 km (0.082 R)
• M19: 6,374,515 km (0.092 R)
• M20: 6,942,538 km (0.084 R)
• M21: 7,982,243 km (0.088 R)
• M22: 8,741,752 km (0.102 R)
• M23: 8,890,452 km (0.084 R)
• M24: 9,100,038 km (0.043 R)
• M25: 9,190,396 km (0.12 R)
• M26: 9,646,519 km (0.111 R)
• M27: 10,391,666 km (0.095 R)
• M28: 10,803,061 km (0.069 R)
• M29: 11,090,887 km (0.116 R)
• M30: 11,641,706 km (0.116 R)
• M31: 12,201,352 km (0.069 R)
• M32: 13,108,065 km (0.061 R)
• M33: 13,967,056 km (0.1 R)
• M34: 16,138,020 km (0.062 R)
• M35: 16,687,792 km (0.052 R)
• M36: 16,835,445 km (0.088 R)
• M37: 16,983,547 km (0.104 R)
• M38: 17,132,098 km (0.086 R)
• M39: 17,280,948 km (0.107 R)
• M40: 17,392,996 km (0.11 R)
• M41: 17,692,791 km (0.058 R)
• M42: 18,640,792 km (0.089 R)
• M43: 19,411,072 km (0.098 R)
• M44: 19,605,250 km (0.098 R)
• M45: 19,761,131 km (0.108 R)
• M46: 19,917,311 km (0.11 R)
• M47: 20,231,018 km (0.111 R)
• M48: 21,062,183 km (0.11 R)
• M49: 21,582,335 km (0.097 R)
• M50: 22,431,602 km (0.099 R)
• M51: 23,498,086 km (0.113 R)
• M52: 23,663,541 km (0.085 R)
• M53: 23,746,418 km (0.085 R)
• M54: 24,079,124 km (0.083 R)
• M55: 25,467,392 km (0.098 R)
• M56: 25,850,512 km (0.091 R)
• M57: 25,935,932 km (0.11 R)
• M58: 26,149,857 km (0.106 R)
• M59: 26,278,512 km (0.082 R)
• M60: 26,751,989 km (0.084 R)
• M61: 28,541,329 km (0.081 R)
• M62: 29,027,971 km (0.098 R)
• M63: 29,562,035 km (0.089 R)
• M64: 29,740,805 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 12.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.13 AU - 12.43 AU

Year: 11638 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 84,179,313 km

• M1: 167,998 km (0.098 R)
• M2: 342,729 km (0.098 R)
• M3: 485,894 km (0.102 R)
• M4: 885,171 km (0.067 R)
• M5: 1,258,716 km (0.067 R)
• M6: 1,342,790 km (0.118 R)
• M7: 2,498,135 km (0.095 R)
• M8: 2,736,594 km (0.118 R)
• M9: 2,959,943 km (0.102 R)
• M10: 3,073,937 km (0.045 R)
• M11: 3,377,322 km (0.061 R)
• M12: 3,666,195 km (0.037 R)
• M13: 4,139,822 km (0.091 R)
• M14: 4,423,160 km (0.089 R)
• M15: 4,686,303 km (0.088 R)
• M16: 5,338,550 km (0.09 R)
• M17: 5,534,373 km (0.117 R)
• M18: 6,429,567 km (0.101 R)
• M19: 6,697,945 km (0.111 R)
• M20: 6,970,064 km (0.053 R)
• M21: 7,650,585 km (0.095 R)
• M22: 8,449,587 km (0.073 R)
• M23: 8,580,036 km (0.09 R)
• M24: 10,023,057 km (0.051 R)
• M25: 10,299,813 km (0.106 R)
• M26: 10,439,089 km (0.056 R)
• M27: 10,614,119 km (0.112 R)
• M28: 10,967,169 km (0.095 R)
• M29: 12,417,820 km (0.116 R)
• M30: 13,506,893 km (0.113 R)
• M31: 13,583,187 km (0.093 R)
• M32: 14,783,262 km (0.081 R)
• M33: 15,177,602 km (0.073 R)
• M34: 16,994,917 km (0.109 R)
• M35: 17,407,956 km (0.113 R)
• M36: 17,699,223 km (0.09 R)
• M37: 18,328,582 km (0.034 R)
• M38: 18,879,999 km (0.117 R)
• M39: 19,008,055 km (0.114 R)
• M40: 20,523,033 km (0.083 R)
• M41: 21,139,974 km (0.071 R)
• M42: 22,436,988 km (0.084 R)
• M43: 24,129,089 km (0.052 R)
• M44: 25,483,997 km (0.119 R)
• M45: 26,337,304 km (0.034 R)
• M46: 26,671,655 km (0.037 R)
• M47: 26,815,418 km (0.073 R)
• M48: 29,150,043 km (0.086 R)
• M49: 29,595,096 km (0.073 R)
• M50: 30,943,422 km (0.092 R)
• M51: 31,397,452 km (0.097 R)
• M52: 32,057,029 km (0.074 R)
• M53: 33,286,723 km (0.099 R)
• M54: 35,002,611 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.4

Radius: 5.7

Gravity: 30.48 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.33 AU - 14.53 AU

Year: 19355 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 66.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,179,313 km

• M1: 225,444 km (0.104 R)
• M2: 423,512 km (0.113 R)
• M3: 575,054 km (0.104 R)
• M4: 645,365 km (0.109 R)
• M5: 794,813 km (0.113 R)
• M6: 1,011,282 km (0.047 R)
• M7: 1,126,322 km (0.036 R)
• M8: 1,307,037 km (0.115 R)
• M9: 1,798,466 km (0.103 R)
• M10: 2,417,950 km (0.037 R)
• M11: 2,690,817 km (0.058 R)
• M12: 2,770,553 km (0.084 R)
• M13: 3,265,722 km (0.066 R)
• M14: 3,787,968 km (0.038 R)
• M15: 3,832,697 km (0.106 R)
• M16: 3,877,577 km (0.104 R)
• M17: 4,242,895 km (0.073 R)
• M18: 4,429,593 km (0.038 R)
• M19: 4,957,075 km (0.043 R)
• M20: 5,253,279 km (0.092 R)
• M21: 5,453,890 km (0.101 R)
• M22: 5,810,980 km (0.112 R)
• M23: 5,914,352 km (0.083 R)
• M24: 6,123,041 km (0.104 R)
• M25: 7,706,834 km (0.088 R)
• M26: 8,165,052 km (0.105 R)
• M27: 8,573,005 km (0.103 R)
• M28: 8,690,888 km (0.096 R)
• M29: 9,107,369 km (0.11 R)
• M30: 9,652,503 km (0.074 R)
• M31: 9,713,839 km (0.116 R)
• M32: 9,836,658 km (0.054 R)
• M33: 10,083,794 km (0.093 R)
• M34: 10,146,027 km (0.054 R)
• M35: 10,458,537 km (0.086 R)
• M36: 11,544,767 km (0.042 R)
• M37: 11,871,040 km (0.059 R)
• M38: 12,266,427 km (0.087 R)
• M39: 13,206,051 km (0.096 R)
• M40: 13,615,800 km (0.068 R)
• M41: 15,510,756 km (0.099 R)
• M42: 15,726,327 km (0.094 R)
• M43: 17,411,995 km (0.063 R)
• M44: 17,486,645 km (0.11 R)
• M45: 18,389,917 km (0.115 R)
• M46: 18,465,912 km (0.088 R)
• M47: 19,154,212 km (0.118 R)
• M48: 19,308,298 km (0.072 R)
• M49: 19,540,175 km (0.08 R)
• M50: 20,951,182 km (0.096 R)
• M51: 21,348,813 km (0.113 R)
• M52: 25,375,988 km (0.116 R)
• M53: 25,630,154 km (0.087 R)
• M54: 26,055,312 km (0.083 R)
• M55: 26,140,732 km (0.058 R)
• M56: 26,654,601 km (0.05 R)
• M57: 26,999,125 km (0.05 R)
• M58: 29,096,935 km (0.079 R)
• M59: 30,434,340 km (0.084 R)
• M60: 32,984,087 km (0.08 R)
• M61: 33,168,840 km (0.108 R)
• M62: 34,471,538 km (0.109 R)
• M63: 39,063,295 km (0.072 R)
• M64: 42,229,235 km (0.063 R)
• M65: 42,932,644 km (0.103 R)
• M66: 44,147,678 km (0.083 R)
• M67: 44,249,405 km (0.108 R)
• M68: 46,404,212 km (0.053 R)
• M69: 47,234,032 km (0.088 R)
• M70: 47,442,272 km (0.082 R)
• M71: 48,803,164 km (0.12 R)
• M72: 49,118,965 km (0.104 R)
• M73: 49,330,047 km (0.048 R)
• M74: 49,541,280 km (0.073 R)
• M75: 50,176,921 km (0.046 R)
• M76: 50,282,986 km (0.115 R)
• M77: 51,884,880 km (0.091 R)
• M78: 52,746,115 km (0.104 R)
• M79: 54,373,440 km (0.113 R)
• M80: 54,810,266 km (0.102 R)
• M81: 55,907,118 km (0.073 R)
• M82: 59,129,007 km (0.07 R)
• M83: 61,159,050 km (0.046 R)
• M84: 62,753,464 km (0.112 R)
• M85: 63,326,275 km (0.097 R)
• M86: 63,670,799 km (0.109 R)
• M87: 65,170,816 km (0.104 R)
• M88: 67,501,252 km (0.066 R)
• M89: 68,323,292 km (0.107 R)
• M90: 69,858,914 km (0.075 R)
• M91: 69,977,396 km (0.076 R)
• M92: 75,504,289 km (0.084 R)
• M93: 76,846,631 km (0.073 R)
• M94: 78,073,633 km (0.113 R)
• M95: 78,443,139 km (0.108 R)
• M96: 83,801,137 km (0.086 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 15,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit