🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.6 AU

Year: 130 Days

Day: 12.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.63 AU - 0.91 AU

Year: 249 Days

Day: 45.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,093,306 km

• M1: 194,178 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.04 AU - 1.24 AU

Year: 449 Days

Day: 12.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,093,306 km

• M1: 816,356 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.96 AU - 1.38 AU

Year: 467 Days

Day: 37.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 87,093,306 km

• M1: 37,250 km (0.084 R)
• M2: 369,956 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.76 AU - 2.7 AU

Year: 1229 Days

Day: 33.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.63 AU - 3.51 AU

Year: 1985 Days

Day: 28.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,093,306 km

• M1: 645,814 km (0.039 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.02 AU - 3.62 AU

Year: 2232 Days

Day: 33.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.96 AU - 4.18 AU

Year: 3029 Days

Day: 30.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 13.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7 AU - 7.3 AU

Year: 7054 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,093,306 km

• M1: 235,018 km (0.056 R)
• M2: 382,671 km (0.069 R)
• M3: 488,287 km (0.063 R)
• M4: 831,465 km (0.08 R)
• M5: 1,268,440 km (0.113 R)
• M6: 1,730,997 km (0.116 R)
• M7: 1,838,408 km (0.106 R)
• M8: 1,992,943 km (0.095 R)
• M9: 3,088,448 km (0.095 R)
• M10: 3,193,915 km (0.105 R)
• M11: 3,627,898 km (0.096 R)
• M12: 3,795,597 km (0.1 R)
• M13: 4,052,008 km (0.118 R)
• M14: 4,373,195 km (0.088 R)
• M15: 4,794,163 km (0.114 R)
• M16: 4,886,166 km (0.03 R)
• M17: 5,165,465 km (0.103 R)
• M18: 5,482,164 km (0.096 R)
• M19: 5,642,981 km (0.054 R)
• M20: 5,903,431 km (0.12 R)
• M21: 6,436,448 km (0.049 R)
• M22: 6,950,317 km (0.104 R)
• M23: 7,836,086 km (0.056 R)
• M24: 8,458,862 km (0.08 R)
• M25: 9,947,361 km (0.072 R)
• M26: 10,104,588 km (0.111 R)
• M27: 10,421,586 km (0.103 R)
• M28: 10,903,291 km (0.069 R)
• M29: 11,474,456 km (0.117 R)
• M30: 11,680,901 km (0.079 R)
• M31: 11,846,955 km (0.112 R)
• M32: 12,816,648 km (0.038 R)
• M33: 13,116,741 km (0.107 R)
• M34: 13,593,211 km (0.116 R)
• M35: 13,987,401 km (0.118 R)
• M36: 14,075,514 km (0.103 R)
• M37: 14,518,773 km (0.056 R)
• M38: 15,601,263 km (0.116 R)
• M39: 16,291,059 km (0.115 R)
• M40: 16,569,759 km (0.082 R)
• M41: 16,662,959 km (0.105 R)
• M42: 16,850,106 km (0.108 R)
• M43: 17,131,948 km (0.039 R)
• M44: 17,843,436 km (0.052 R)
• M45: 17,939,178 km (0.079 R)
• M46: 18,564,797 km (0.1 R)
• M47: 18,661,586 km (0.093 R)
• M48: 19,002,071 km (0.115 R)
• M49: 19,788,058 km (0.09 R)
• M50: 20,035,792 km (0.027 R)
• M51: 20,534,402 km (0.088 R)
• M52: 21,239,457 km (0.115 R)
• M53: 21,850,115 km (0.103 R)
• M54: 22,673,352 km (0.111 R)
• M55: 22,932,606 km (0.097 R)
• M56: 23,401,894 km (0.028 R)
• M57: 23,769,157 km (0.078 R)
• M58: 24,297,088 km (0.104 R)
• M59: 24,456,110 km (0.086 R)
• M60: 26,012,227 km (0.055 R)
• M61: 27,324,201 km (0.035 R)
• M62: 27,821,614 km (0.113 R)
• M63: 30,125,870 km (0.104 R)
• M64: 30,296,860 km (0.034 R)
• M65: 30,697,184 km (0.062 R)
• M66: 30,869,221 km (0.054 R)
• M67: 30,984,113 km (0.12 R)
• M68: 31,560,812 km (0.105 R)
• M69: 33,488,830 km (0.11 R)
• M70: 33,843,526 km (0.091 R)
• M71: 34,199,420 km (0.105 R)
• M72: 34,437,280 km (0.096 R)
• M73: 34,914,946 km (0.095 R)
• M74: 35,034,625 km (0.118 R)
• M75: 36,542,870 km (0.117 R)
• M76: 38,257,112 km (0.056 R)
• M77: 38,627,965 km (0.088 R)
• M78: 39,124,182 km (0.048 R)
• M79: 40,185,578 km (0.089 R)
• M80: 41,066,859 km (0.046 R)
• M81: 41,319,829 km (0.115 R)
• M82: 41,763,686 km (0.076 R)
• M83: 42,081,731 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.1

Radius: 4.3

Gravity: 46.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.01 AU - 17.49 AU

Year: 21973 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,093,306 km

• M1: 599,139 km (0.03 R)
• M2: 829,520 km (0.08 R)
• M3: 1,145,620 km (0.052 R)
• M4: 1,300,903 km (0.1 R)
• M5: 1,429,856 km (0.059 R)
• M6: 1,529,339 km (0.12 R)
• M7: 1,913,207 km (0.057 R)
• M8: 2,210,458 km (0.09 R)
• M9: 2,482,277 km (0.054 R)
• M10: 3,403,651 km (0.11 R)
• M11: 4,275,208 km (0.116 R)
• M12: 4,515,612 km (0.065 R)
• M13: 5,009,285 km (0.108 R)
• M14: 5,834,167 km (0.097 R)
• M15: 6,100,601 km (0.114 R)
• M16: 6,979,339 km (0.117 R)
• M17: 7,606,154 km (0.076 R)
• M18: 9,219,418 km (0.069 R)
• M19: 9,529,384 km (0.116 R)
• M20: 10,868,285 km (0.12 R)
• M21: 12,880,526 km (0.088 R)
• M22: 15,149,328 km (0.063 R)
• M23: 15,514,945 km (0.094 R)
• M24: 15,735,602 km (0.114 R)
• M25: 15,809,353 km (0.062 R)
• M26: 16,180,057 km (0.032 R)
• M27: 17,233,226 km (0.092 R)
• M28: 19,801,971 km (0.091 R)
• M29: 21,334,003 km (0.103 R)
• M30: 21,415,683 km (0.091 R)
• M31: 21,497,513 km (0.089 R)
• M32: 21,661,472 km (0.117 R)
• M33: 22,073,016 km (0.12 R)
• M34: 22,321,199 km (0.084 R)
• M35: 22,487,103 km (0.105 R)
• M36: 23,323,206 km (0.102 R)
• M37: 23,491,503 km (0.041 R)
• M38: 24,084,210 km (0.116 R)
• M39: 24,681,704 km (0.084 R)
• M40: 24,767,573 km (0.092 R)
• M41: 25,111,499 km (0.101 R)
• M42: 25,630,603 km (0.045 R)
• M43: 26,240,514 km (0.053 R)
• M44: 26,503,507 km (0.093 R)
• M45: 27,386,134 km (0.115 R)
• M46: 28,099,118 km (0.095 R)
• M47: 29,634,441 km (0.026 R)
• M48: 31,754,542 km (0.107 R)
• M49: 32,034,589 km (0.041 R)
• M50: 34,400,629 km (0.105 R)
• M51: 35,459,482 km (0.093 R)
• M52: 36,041,418 km (0.113 R)
• M53: 36,333,583 km (0.117 R)
• M54: 37,707,490 km (0.1 R)
• M55: 37,905,258 km (0.057 R)
• M56: 40,708,423 km (0.101 R)
• M57: 42,134,839 km (0.063 R)
• M58: 43,370,367 km (0.109 R)
• M59: 44,304,905 km (0.09 R)
• M60: 45,036,289 km (0.078 R)
• M61: 45,771,713 km (0.089 R)
• M62: 47,360,891 km (0.11 R)
• M63: 48,752,749 km (0.092 R)
• M64: 49,291,750 km (0.055 R)
• M65: 49,724,238 km (0.091 R)
• M66: 55,460,568 km (0.084 R)
• M67: 55,910,409 km (0.085 R)
• M68: 56,023,056 km (0.061 R)
• M69: 56,135,853 km (0.108 R)
• M70: 57,153,717 km (0.117 R)
• M71: 57,949,727 km (0.091 R)
• M72: 58,520,443 km (0.095 R)
• M73: 58,634,885 km (0.066 R)
• M74: 64,684,175 km (0.061 R)
• M75: 65,276,133 km (0.093 R)
• M76: 65,394,764 km (0.109 R)
• M77: 66,584,965 km (0.109 R)
• M78: 68,142,877 km (0.101 R)
• M79: 68,263,154 km (0.096 R)
• M80: 68,745,308 km (0.036 R)
• M81: 68,986,759 km (0.068 R)
• M82: 70,319,676 km (0.085 R)
• M83: 70,441,299 km (0.07 R)
• M84: 71,294,456 km (0.106 R)
• M85: 73,257,479 km (0.099 R)
• M86: 74,245,573 km (0.106 R)
• M87: 76,235,075 km (0.109 R)
• M88: 76,860,244 km (0.107 R)
• M89: 77,487,359 km (0.087 R)
• M90: 78,115,969 km (0.062 R)
• M91: 81,412,358 km (0.099 R)
• M92: 81,539,965 km (0.081 R)
• M93: 82,563,962 km (0.068 R)
• M94: 84,107,812 km (0.06 R)
• M95: 85,920,939 km (0.111 R)
• M96: 86,180,940 km (0.1 R)
• M97: 86,701,989 km (0.049 R)
• M98: 86,832,289 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit