🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.6 AU - 0.9 AU

Year: 235 Days

Day: 25.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,397,086 km

• M1: 156,180 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.06 AU - 1.1 AU

Year: 406 Days

Day: 38 Hours

Environment

Temp: 9 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.03 AU - 1.27 AU

Year: 446 Days

Day: 27.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.92 AU - 3.58 AU

Year: 2119 Days

Day: 22 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.87 AU - 4.77 AU

Year: 2700 Days

Day: 34.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.72 AU - 4.18 AU

Year: 2839 Days

Day: 43.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,397,086 km

• M1: 628,311 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.97 AU - 5.07 AU

Year: 3475 Days

Day: 33.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,397,086 km

• M1: 2,030,941 km (0.093 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169

Radius: 14.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.02 AU - 5.46 AU

Year: 4338 Days

Day: 11.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 92,397,086 km

• M1: 251,773 km (0.085 R)
• M2: 365,168 km (0.093 R)
• M3: 516,561 km (0.069 R)
• M4: 679,474 km (0.083 R)
• M5: 942,766 km (0.044 R)
• M6: 1,131,259 km (0.105 R)
• M7: 1,417,589 km (0.114 R)
• M8: 1,637,049 km (0.12 R)
• M9: 2,011,792 km (0.097 R)
• M10: 2,247,558 km (0.104 R)
• M11: 2,505,914 km (0.037 R)
• M12: 2,638,757 km (0.064 R)
• M13: 2,733,153 km (0.05 R)
• M14: 3,108,494 km (0.111 R)
• M15: 3,515,400 km (0.109 R)
• M16: 4,236,761 km (0.101 R)
• M17: 4,737,765 km (0.11 R)
• M18: 5,464,212 km (0.106 R)
• M19: 5,867,228 km (0.095 R)
• M20: 6,171,361 km (0.09 R)
• M21: 6,352,674 km (0.12 R)
• M22: 6,572,582 km (0.096 R)
• M23: 6,851,283 km (0.055 R)
• M24: 7,535,694 km (0.107 R)
• M25: 8,103,118 km (0.108 R)
• M26: 8,542,936 km (0.068 R)
• M27: 8,990,533 km (0.106 R)
• M28: 9,155,090 km (0.084 R)
• M29: 9,592,215 km (0.088 R)
• M30: 9,929,858 km (0.103 R)
• M31: 10,551,736 km (0.091 R)
• M32: 10,944,281 km (0.087 R)
• M33: 11,054,086 km (0.06 R)
• M34: 11,475,054 km (0.098 R)
• M35: 11,653,824 km (0.117 R)
• M36: 11,766,022 km (0.105 R)
• M37: 12,286,922 km (0.117 R)
• M38: 12,492,918 km (0.034 R)
• M39: 12,792,264 km (0.065 R)
• M40: 13,681,324 km (0.08 R)
• M41: 13,894,800 km (0.101 R)
• M42: 14,517,725 km (0.111 R)
• M43: 14,808,394 km (0.094 R)
• M44: 14,930,017 km (0.115 R)
• M45: 15,790,953 km (0.045 R)
• M46: 15,890,435 km (0.105 R)
• M47: 16,189,930 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 8

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.34 AU - 8.16 AU

Year: 7060 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,397,086 km

• M1: 110,254 km (0.086 R)
• M2: 366,515 km (0.051 R)
• M3: 590,014 km (0.089 R)
• M4: 974,331 km (0.057 R)
• M5: 1,173,745 km (0.119 R)
• M6: 1,466,658 km (0.117 R)
• M7: 1,548,787 km (0.099 R)
• M8: 2,027,350 km (0.027 R)
• M9: 2,142,242 km (0.096 R)
• M10: 3,379,565 km (0.118 R)
• M11: 3,488,772 km (0.111 R)
• M12: 3,543,974 km (0.093 R)
• M13: 3,627,150 km (0.097 R)
• M14: 3,909,292 km (0.079 R)
• M15: 4,227,935 km (0.111 R)
• M16: 4,405,208 km (0.046 R)
• M17: 4,675,831 km (0.102 R)
• M18: 5,681,428 km (0.119 R)
• M19: 5,779,115 km (0.104 R)
• M20: 6,009,047 km (0.098 R)
• M21: 6,648,578 km (0.053 R)
• M22: 6,751,502 km (0.063 R)
• M23: 6,820,466 km (0.096 R)
• M24: 7,309,502 km (0.078 R)
• M25: 7,737,800 km (0.117 R)
• M26: 8,693,431 km (0.028 R)
• M27: 9,415,241 km (0.115 R)
• M28: 10,235,187 km (0.077 R)
• M29: 10,553,531 km (0.099 R)
• M30: 11,118,563 km (0.083 R)
• M31: 12,786,579 km (0.098 R)
• M32: 13,431,944 km (0.106 R)
• M33: 13,824,190 km (0.114 R)
• M34: 14,397,598 km (0.047 R)
• M35: 15,249,558 km (0.111 R)
• M36: 15,704,485 km (0.09 R)
• M37: 15,841,816 km (0.083 R)
• M38: 16,395,179 km (0.115 R)
• M39: 17,237,115 km (0.116 R)
• M40: 17,331,661 km (0.061 R)
• M41: 18,045,243 km (0.069 R)
• M42: 18,381,539 km (0.075 R)
• M43: 18,574,670 km (0.057 R)
• M44: 18,768,549 km (0.09 R)
• M45: 19,011,645 km (0.103 R)
• M46: 20,143,802 km (0.114 R)
• M47: 20,542,630 km (0.029 R)
• M48: 20,843,621 km (0.056 R)
• M49: 20,994,565 km (0.118 R)
• M50: 21,196,373 km (0.101 R)
• M51: 21,703,958 km (0.109 R)
• M52: 21,805,984 km (0.06 R)
• M53: 22,164,121 km (0.108 R)
• M54: 22,369,669 km (0.074 R)
• M55: 22,834,619 km (0.078 R)
• M56: 22,990,201 km (0.108 R)
• M57: 23,511,699 km (0.091 R)
• M58: 23,826,303 km (0.054 R)
• M59: 24,354,085 km (0.11 R)
• M60: 24,513,107 km (0.072 R)
• M61: 25,367,161 km (0.096 R)
• M62: 26,448,455 km (0.045 R)
• M63: 26,775,775 km (0.096 R)
• M64: 27,324,201 km (0.098 R)
• M65: 28,153,870 km (0.119 R)
• M66: 28,711,721 km (0.087 R)
• M67: 28,935,819 km (0.068 R)
• M68: 28,991,918 km (0.101 R)
• M69: 29,104,266 km (0.063 R)
• M70: 30,008,286 km (0.111 R)
• M71: 31,093,768 km (0.087 R)
• M72: 31,727,913 km (0.046 R)
• M73: 31,901,746 km (0.098 R)
• M74: 32,775,098 km (0.104 R)
• M75: 33,302,880 km (0.107 R)
• M76: 33,479,405 km (0.085 R)
• M77: 34,248,189 km (0.117 R)
• M78: 35,983,823 km (0.072 R)
• M79: 37,258,546 km (0.118 R)
• M80: 38,609,565 km (0.105 R)
• M81: 38,980,867 km (0.118 R)
• M82: 39,914,357 km (0.038 R)
• M83: 40,289,699 km (0.115 R)
• M84: 40,352,380 km (0.101 R)
• M85: 41,612,892 km (0.059 R)
• M86: 41,676,172 km (0.072 R)
• M87: 42,439,121 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.4

Radius: 6.1

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.08 AU - 21.88 AU

Year: 28730 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,397,086 km

• M1: 154,684 km (0.106 R)
• M2: 1,046,736 km (0.084 R)
• M3: 1,501,065 km (0.064 R)
• M4: 1,712,896 km (0.098 R)
• M5: 2,323,405 km (0.113 R)
• M6: 2,444,878 km (0.099 R)
• M7: 3,172,223 km (0.117 R)
• M8: 3,676,218 km (0.03 R)
• M9: 4,254,264 km (0.118 R)
• M10: 4,453,229 km (0.068 R)
• M11: 4,604,473 km (0.069 R)
• M12: 4,706,199 km (0.084 R)
• M13: 5,385,673 km (0.065 R)
• M14: 7,303,218 km (0.097 R)
• M15: 7,421,999 km (0.091 R)
• M16: 8,333,349 km (0.119 R)
• M17: 8,457,516 km (0.079 R)
• M18: 10,660,344 km (0.119 R)
• M19: 11,203,085 km (0.04 R)
• M20: 11,546,861 km (0.074 R)
• M21: 11,754,802 km (0.044 R)
• M22: 11,963,940 km (0.093 R)
• M23: 13,389,608 km (0.118 R)
• M24: 13,974,835 km (0.059 R)
• M25: 15,018,878 km (0.067 R)
• M26: 16,087,755 km (0.114 R)
• M27: 16,397,572 km (0.091 R)
• M28: 16,787,723 km (0.038 R)
• M29: 17,102,178 km (0.099 R)
• M30: 17,976,578 km (0.104 R)
• M31: 19,192,210 km (0.081 R)
• M32: 21,191,735 km (0.105 R)
• M33: 21,276,408 km (0.105 R)
• M34: 21,361,379 km (0.1 R)
• M35: 21,531,322 km (0.096 R)
• M36: 22,216,181 km (0.106 R)
• M37: 22,302,200 km (0.068 R)
• M38: 22,734,388 km (0.117 R)
• M39: 23,169,269 km (0.076 R)
• M40: 23,431,514 km (0.107 R)
• M41: 24,401,507 km (0.069 R)
• M42: 26,198,477 km (0.112 R)
• M43: 26,289,432 km (0.099 R)
• M44: 26,380,537 km (0.105 R)
• M45: 27,112,968 km (0.089 R)
• M46: 27,297,123 km (0.095 R)
• M47: 29,067,016 km (0.101 R)
• M48: 29,633,543 km (0.094 R)
• M49: 30,585,883 km (0.074 R)
• M50: 31,065,943 km (0.049 R)
• M51: 31,451,606 km (0.114 R)
• M52: 33,502,892 km (0.074 R)
• M53: 34,395,094 km (0.118 R)
• M54: 34,494,726 km (0.043 R)
• M55: 34,694,289 km (0.041 R)
• M56: 36,202,834 km (0.048 R)
• M57: 37,322,724 km (0.044 R)
• M58: 42,768,535 km (0.102 R)
• M59: 44,710,615 km (0.115 R)
• M60: 45,255,151 km (0.12 R)
• M61: 46,130,897 km (0.073 R)
• M62: 46,571,014 km (0.111 R)
• M63: 48,010,594 km (0.064 R)
• M64: 48,456,545 km (0.107 R)
• M65: 48,903,843 km (0.08 R)
• M66: 50,593,252 km (0.105 R)
• M67: 51,160,677 km (0.114 R)
• M68: 52,990,408 km (0.092 R)
• M69: 53,566,659 km (0.066 R)
• M70: 55,775,023 km (0.068 R)
• M71: 56,478,582 km (0.114 R)
• M72: 57,657,712 km (0.082 R)
• M73: 58,725,841 km (0.085 R)
• M74: 61,002,272 km (0.12 R)
• M75: 63,796,162 km (0.03 R)
• M76: 64,409,064 km (0.111 R)
• M77: 64,531,884 km (0.076 R)
• M78: 66,011,706 km (0.049 R)
• M79: 67,004,437 km (0.06 R)
• M80: 72,169,304 km (0.114 R)
• M81: 73,576,571 km (0.074 R)
• M82: 76,158,331 km (0.072 R)
• M83: 76,418,183 km (0.09 R)
• M84: 76,548,183 km (0.099 R)
• M85: 77,329,832 km (0.11 R)
• M86: 79,822,581 km (0.101 R)
• M87: 80,879,939 km (0.051 R)
• M88: 82,208,219 km (0.113 R)
• M89: 82,341,361 km (0.12 R)
• M90: 83,409,789 km (0.114 R)
• M91: 85,560,258 km (0.104 R)
• M92: 86,506,914 km (0.114 R)
• M93: 90,602,754 km (0.117 R)
• M94: 91,153,573 km (0.1 R)
• M95: 91,429,431 km (0.082 R)
• M96: 92,258,652 km (0.087 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit