🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.51 AU - 0.67 AU

Year: 167 Days

Day: 31.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,698,798 km

• M1: 204,949 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.74 AU - 1.22 AU

Year: 358 Days

Day: 37.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.42 AU - 1.46 AU

Year: 638 Days

Day: 12.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.58 AU - 3.56 AU

Year: 1985 Days

Day: 19.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,698,798 km

• M1: 1,706,164 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.03 AU - 4.23 AU

Year: 2552 Days

Day: 15.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 12.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.21 AU - 8.51 AU

Year: 8130 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,698,798 km

• M1: 164,408 km (0.101 R)
• M2: 268,678 km (0.058 R)
• M3: 370,554 km (0.069 R)
• M4: 454,030 km (0.087 R)
• M5: 661,671 km (0.11 R)
• M6: 886,367 km (0.041 R)
• M7: 972,985 km (0.082 R)
• M8: 1,118,394 km (0.098 R)
• M9: 1,621,043 km (0.066 R)
• M10: 1,707,809 km (0.119 R)
• M11: 2,384,291 km (0.046 R)
• M12: 2,817,377 km (0.101 R)
• M13: 3,499,094 km (0.039 R)
• M14: 5,009,434 km (0.036 R)
• M15: 5,138,238 km (0.053 R)
• M16: 5,235,477 km (0.113 R)
• M17: 5,866,032 km (0.105 R)
• M18: 6,138,749 km (0.088 R)
• M19: 6,311,385 km (0.081 R)
• M20: 6,590,983 km (0.082 R)
• M21: 6,838,867 km (0.113 R)
• M22: 9,925,669 km (0.082 R)
• M23: 10,128,673 km (0.049 R)
• M24: 10,456,442 km (0.085 R)
• M25: 10,621,598 km (0.116 R)
• M26: 10,912,716 km (0.085 R)
• M27: 11,206,526 km (0.109 R)
• M28: 11,802,075 km (0.099 R)
• M29: 12,495,162 km (0.051 R)
• M30: 13,112,553 km (0.113 R)
• M31: 13,739,966 km (0.077 R)
• M32: 14,102,890 km (0.108 R)
• M33: 14,331,326 km (0.06 R)
• M34: 14,653,261 km (0.111 R)
• M35: 15,444,933 km (0.111 R)
• M36: 15,727,673 km (0.119 R)
• M37: 16,154,924 km (0.072 R)
• M38: 16,346,111 km (0.066 R)
• M39: 16,875,687 km (0.046 R)
• M40: 17,951,894 km (0.075 R)
• M41: 18,149,962 km (0.117 R)
• M42: 18,548,191 km (0.112 R)
• M43: 18,999,678 km (0.064 R)
• M44: 20,582,573 km (0.114 R)
• M45: 20,686,244 km (0.091 R)
• M46: 20,998,006 km (0.037 R)
• M47: 21,416,132 km (0.051 R)
• M48: 21,995,525 km (0.067 R)
• M49: 22,633,559 km (0.12 R)
• M50: 24,145,844 km (0.118 R)
• M51: 24,748,873 km (0.032 R)
• M52: 25,579,291 km (0.116 R)
• M53: 25,969,891 km (0.12 R)
• M54: 26,193,989 km (0.036 R)
• M55: 26,306,337 km (0.073 R)
• M56: 26,644,129 km (0.091 R)
• M57: 26,813,623 km (0.106 R)
• M58: 26,983,417 km (0.114 R)
• M59: 27,381,048 km (0.072 R)
• M60: 28,643,504 km (0.057 R)
• M61: 28,817,187 km (0.116 R)
• M62: 29,398,375 km (0.08 R)
• M63: 30,042,244 km (0.098 R)
• M64: 30,513,478 km (0.089 R)
• M65: 30,749,992 km (0.115 R)
• M66: 30,927,714 km (0.053 R)
• M67: 31,463,125 km (0.098 R)
• M68: 31,582,504 km (0.118 R)
• M69: 32,482,934 km (0.071 R)
• M70: 33,027,171 km (0.066 R)
• M71: 33,452,477 km (0.1 R)
• M72: 33,635,436 km (0.084 R)
• M73: 33,818,543 km (0.051 R)
• M74: 34,063,435 km (0.102 R)
• M75: 36,105,296 km (0.115 R)
• M76: 36,543,469 km (0.112 R)
• M77: 37,046,417 km (0.085 R)
• M78: 37,932,186 km (0.103 R)
• M79: 38,186,502 km (0.055 R)
• M80: 38,505,295 km (0.085 R)
• M81: 38,824,986 km (0.085 R)
• M82: 40,306,603 km (0.112 R)
• M83: 41,217,505 km (0.055 R)
• M84: 43,590,875 km (0.093 R)
• M85: 44,726,921 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.8

Radius: 8.8

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.42 AU - 9.26 AU

Year: 8886 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,698,798 km

• M1: 110,852 km (0.065 R)
• M2: 408,402 km (0.069 R)
• M3: 569,818 km (0.113 R)
• M4: 920,177 km (0.039 R)
• M5: 1,351,018 km (0.055 R)
• M6: 1,598,902 km (0.099 R)
• M7: 1,750,295 km (0.112 R)
• M8: 2,280,919 km (0.068 R)
• M9: 2,378,157 km (0.089 R)
• M10: 2,627,238 km (0.1 R)
• M11: 2,858,815 km (0.062 R)
• M12: 2,963,833 km (0.034 R)
• M13: 3,592,892 km (0.115 R)
• M14: 3,678,013 km (0.055 R)
• M15: 3,792,456 km (0.066 R)
• M16: 3,995,759 km (0.108 R)
• M17: 4,443,206 km (0.064 R)
• M18: 4,626,763 km (0.078 R)
• M19: 4,750,630 km (0.051 R)
• M20: 5,581,646 km (0.1 R)
• M21: 5,680,381 km (0.064 R)
• M22: 6,285,355 km (0.1 R)
• M23: 6,422,685 km (0.093 R)
• M24: 6,875,518 km (0.105 R)
• M25: 7,775,349 km (0.119 R)
• M26: 8,071,254 km (0.106 R)
• M27: 9,135,344 km (0.062 R)
• M28: 9,251,880 km (0.095 R)
• M29: 9,604,782 km (0.086 R)
• M30: 9,723,413 km (0.071 R)
• M31: 10,042,056 km (0.108 R)
• M32: 10,404,682 km (0.113 R)
• M33: 11,686,436 km (0.117 R)
• M34: 12,367,406 km (0.048 R)
• M35: 13,017,408 km (0.062 R)
• M36: 13,104,923 km (0.032 R)
• M37: 13,280,551 km (0.053 R)
• M38: 13,501,058 km (0.113 R)
• M39: 13,990,692 km (0.032 R)
• M40: 14,080,451 km (0.084 R)
• M41: 14,260,267 km (0.113 R)
• M42: 14,576,966 km (0.11 R)
• M43: 14,850,132 km (0.064 R)
• M44: 14,941,686 km (0.106 R)
• M45: 16,006,972 km (0.063 R)
• M46: 17,868,568 km (0.063 R)
• M47: 19,446,676 km (0.092 R)
• M48: 19,596,872 km (0.115 R)
• M49: 20,761,342 km (0.118 R)
• M50: 21,017,454 km (0.099 R)
• M51: 21,171,689 km (0.101 R)
• M52: 22,681,281 km (0.109 R)
• M53: 22,839,406 km (0.116 R)
• M54: 22,945,172 km (0.028 R)
• M55: 23,369,282 km (0.043 R)
• M56: 23,529,052 km (0.071 R)
• M57: 23,742,528 km (0.05 R)
• M58: 24,117,870 km (0.045 R)
• M59: 26,354,956 km (0.119 R)
• M60: 27,695,054 km (0.099 R)
• M61: 27,864,099 km (0.118 R)
• M62: 28,714,563 km (0.115 R)
• M63: 28,771,560 km (0.055 R)
• M64: 28,885,703 km (0.118 R)
• M65: 29,401,068 km (0.11 R)
• M66: 29,631,149 km (0.104 R)
• M67: 29,919,425 km (0.096 R)
• M68: 30,208,747 km (0.097 R)
• M69: 30,965,413 km (0.093 R)
• M70: 31,140,891 km (0.105 R)
• M71: 31,964,128 km (0.107 R)
• M72: 32,556,685 km (0.108 R)
• M73: 32,973,465 km (0.111 R)
• M74: 33,033,155 km (0.106 R)
• M75: 33,812,560 km (0.036 R)
• M76: 34,719,272 km (0.085 R)
• M77: 35,023,405 km (0.119 R)
• M78: 35,695,398 km (0.066 R)
• M79: 35,940,739 km (0.05 R)
• M80: 36,804,218 km (0.112 R)
• M81: 37,674,429 km (0.11 R)
• M82: 38,992,386 km (0.09 R)
• M83: 39,055,516 km (0.05 R)
• M84: 39,308,337 km (0.049 R)
• M85: 42,515,266 km (0.12 R)
• M86: 42,580,192 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.3

Radius: 8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.76 AU - 17.84 AU

Year: 22081 Days

Day: 20 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,698,798 km

• M1: 324,777 km (0.058 R)
• M2: 513,420 km (0.089 R)
• M3: 566,228 km (0.11 R)
• M4: 621,130 km (0.056 R)
• M5: 717,023 km (0.113 R)
• M6: 1,627,774 km (0.094 R)
• M7: 3,071,992 km (0.11 R)
• M8: 3,514,952 km (0.053 R)
• M9: 3,833,296 km (0.08 R)
• M10: 4,309,615 km (0.082 R)
• M11: 4,573,955 km (0.099 R)
• M12: 4,650,399 km (0.118 R)
• M13: 4,843,530 km (0.057 R)
• M14: 4,921,471 km (0.109 R)
• M15: 5,519,713 km (0.113 R)
• M16: 5,724,213 km (0.118 R)
• M17: 5,972,845 km (0.088 R)
• M18: 6,098,656 km (0.078 R)
• M19: 6,915,012 km (0.114 R)
• M20: 7,135,669 km (0.036 R)
• M21: 7,269,110 km (0.113 R)
• M22: 7,719,849 km (0.111 R)
• M23: 8,087,111 km (0.046 R)
• M24: 8,319,586 km (0.088 R)
• M25: 8,982,006 km (0.108 R)
• M26: 9,514,425 km (0.102 R)
• M27: 9,661,330 km (0.069 R)
• M28: 9,759,765 km (0.034 R)
• M29: 9,858,500 km (0.092 R)
• M30: 10,357,259 km (0.09 R)
• M31: 10,609,631 km (0.116 R)
• M32: 11,120,657 km (0.094 R)
• M33: 11,172,119 km (0.113 R)
• M34: 12,593,598 km (0.118 R)
• M35: 12,971,332 km (0.085 R)
• M36: 13,025,636 km (0.108 R)
• M37: 13,079,940 km (0.099 R)
• M38: 13,352,956 km (0.088 R)
• M39: 14,071,176 km (0.04 R)
• M40: 14,915,506 km (0.102 R)
• M41: 15,257,936 km (0.074 R)
• M42: 15,315,232 km (0.078 R)
• M43: 16,241,841 km (0.116 R)
• M44: 16,712,027 km (0.083 R)
• M45: 16,830,209 km (0.067 R)
• M46: 17,605,575 km (0.105 R)
• M47: 18,270,687 km (0.098 R)
• M48: 18,514,681 km (0.119 R)
• M49: 19,005,661 km (0.111 R)
• M50: 19,376,814 km (0.119 R)
• M51: 21,588,918 km (0.042 R)
• M52: 21,976,077 km (0.117 R)
• M53: 22,170,554 km (0.084 R)
• M54: 22,691,903 km (0.111 R)
• M55: 23,349,236 km (0.119 R)
• M56: 23,415,358 km (0.064 R)
• M57: 24,347,053 km (0.111 R)
• M58: 25,087,563 km (0.075 R)
• M59: 25,155,181 km (0.105 R)
• M60: 26,452,793 km (0.047 R)
• M61: 26,659,687 km (0.095 R)
• M62: 27,772,097 km (0.044 R)
• M63: 29,397,478 km (0.043 R)
• M64: 29,970,138 km (0.078 R)
• M65: 30,546,389 km (0.113 R)
• M66: 31,856,418 km (0.08 R)
• M67: 32,076,476 km (0.107 R)
• M68: 32,665,892 km (0.12 R)
• M69: 34,832,368 km (0.061 R)
• M70: 37,199,156 km (0.112 R)
• M71: 37,740,850 km (0.11 R)
• M72: 39,066,886 km (0.045 R)
• M73: 39,696,244 km (0.106 R)
• M74: 40,170,469 km (0.107 R)
• M75: 40,408,330 km (0.106 R)
• M76: 40,964,983 km (0.115 R)
• M77: 42,166,553 km (0.112 R)
• M78: 46,254,315 km (0.117 R)
• M79: 47,421,328 km (0.07 R)
• M80: 48,260,871 km (0.077 R)
• M81: 49,869,497 km (0.118 R)
• M82: 50,894,392 km (0.108 R)
• M83: 52,618,059 km (0.047 R)
• M84: 53,225,875 km (0.094 R)
• M85: 53,487,223 km (0.112 R)
• M86: 53,923,450 km (0.097 R)
• M87: 55,415,689 km (0.114 R)
• M88: 56,122,539 km (0.057 R)
• M89: 56,832,530 km (0.119 R)
• M90: 57,634,674 km (0.104 R)
• M91: 59,611,311 km (0.068 R)
• M92: 60,517,126 km (0.113 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: 319 - 11,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit