🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.53 AU - 0.73 AU

Year: 175 Days

Day: 34.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.94 AU - 1.2 AU

Year: 387 Days

Day: 37.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.98 AU - 1.32 AU

Year: 431 Days

Day: 25.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.16 AU - 1.44 AU

Year: 519 Days

Day: 31.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.32 AU - 3.5 AU

Year: 1737 Days

Day: 35.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.77 AU - 4.95 AU

Year: 3185 Days

Day: 34.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,041,732 km

• M1: 339,138 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.79 AU - 5.35 AU

Year: 3418 Days

Day: 14.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95

Radius: 11.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.09 AU - 8.19 AU

Year: 5986 Days

Day: 7.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 86,041,732 km

• M1: 146,008 km (0.084 R)
• M2: 352,752 km (0.06 R)
• M3: 586,274 km (0.097 R)
• M4: 853,905 km (0.095 R)
• M5: 1,002,755 km (0.091 R)
• M6: 1,306,289 km (0.075 R)
• M7: 1,558,810 km (0.117 R)
• M8: 1,662,032 km (0.1 R)
• M9: 2,085,843 km (0.111 R)
• M10: 2,264,912 km (0.083 R)
• M11: 2,382,795 km (0.119 R)
• M12: 2,556,628 km (0.114 R)
• M13: 2,776,686 km (0.102 R)
• M14: 3,338,875 km (0.11 R)
• M15: 3,458,553 km (0.078 R)
• M16: 3,594,986 km (0.067 R)
• M17: 4,110,800 km (0.103 R)
• M18: 4,271,767 km (0.097 R)
• M19: 4,418,523 km (0.077 R)
• M20: 4,834,704 km (0.062 R)
• M21: 5,056,258 km (0.103 R)
• M22: 5,263,751 km (0.119 R)
• M23: 5,421,277 km (0.094 R)
• M24: 5,544,845 km (0.039 R)
• M25: 5,723,016 km (0.078 R)
• M26: 5,848,828 km (0.097 R)
• M27: 5,993,788 km (0.098 R)
• M28: 6,176,746 km (0.052 R)
• M29: 6,250,498 km (0.115 R)
• M30: 6,361,649 km (0.088 R)
• M31: 6,529,498 km (0.052 R)
• M32: 7,157,809 km (0.066 R)
• M33: 7,254,749 km (0.119 R)
• M34: 7,508,766 km (0.087 R)
• M35: 7,666,442 km (0.061 R)
• M36: 8,186,893 km (0.116 R)
• M37: 8,677,574 km (0.095 R)
• M38: 8,843,179 km (0.118 R)
• M39: 8,968,093 km (0.084 R)
• M40: 9,261,903 km (0.076 R)
• M41: 9,665,818 km (0.038 R)
• M42: 10,315,372 km (0.1 R)
• M43: 10,534,981 km (0.059 R)
• M44: 11,338,471 km (0.074 R)
• M45: 11,497,045 km (0.109 R)
• M46: 12,184,896 km (0.119 R)
• M47: 12,627,407 km (0.081 R)
• M48: 12,744,841 km (0.091 R)
• M49: 14,327,586 km (0.117 R)
• M50: 14,868,981 km (0.057 R)
• M51: 15,366,992 km (0.085 R)
• M52: 15,643,150 km (0.115 R)
• M53: 16,098,676 km (0.12 R)
• M54: 16,815,997 km (0.115 R)
• M55: 16,945,250 km (0.104 R)
• M56: 17,152,593 km (0.063 R)
• M57: 17,465,252 km (0.108 R)
• M58: 17,596,150 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.8

Radius: 4.6

Gravity: 32.79 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.77 AU - 17.65 AU

Year: 23897 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,041,732 km

• M1: 78,988 km (0.094 R)
• M2: 156,479 km (0.107 R)
• M3: 596,297 km (0.077 R)
• M4: 644,468 km (0.071 R)
• M5: 694,134 km (0.037 R)
• M6: 1,018,612 km (0.039 R)
• M7: 1,106,276 km (0.12 R)
• M8: 1,227,301 km (0.078 R)
• M9: 1,320,949 km (0.108 R)
• M10: 1,930,261 km (0.109 R)
• M11: 2,225,717 km (0.119 R)
• M12: 2,456,547 km (0.064 R)
• M13: 2,495,891 km (0.079 R)
• M14: 2,654,913 km (0.115 R)
• M15: 3,236,999 km (0.04 R)
• M16: 3,454,364 km (0.062 R)
• M17: 5,052,518 km (0.045 R)
• M18: 5,152,749 km (0.05 R)
• M19: 5,978,081 km (0.032 R)
• M20: 6,031,038 km (0.114 R)
• M21: 6,190,809 km (0.111 R)
• M22: 6,460,085 km (0.09 R)
• M23: 6,568,992 km (0.084 R)
• M24: 7,518,340 km (0.117 R)
• M25: 7,575,487 km (0.09 R)
• M26: 8,629,104 km (0.068 R)
• M27: 8,869,508 km (0.1 R)
• M28: 9,852,665 km (0.049 R)
• M29: 10,040,710 km (0.046 R)
• M30: 11,194,558 km (0.099 R)
• M31: 11,919,958 km (0.074 R)
• M32: 12,187,589 km (0.114 R)
• M33: 12,389,546 km (0.062 R)
• M34: 14,256,677 km (0.101 R)
• M35: 14,398,346 km (0.075 R)
• M36: 14,540,614 km (0.031 R)
• M37: 15,988,272 km (0.082 R)
• M38: 16,953,627 km (0.083 R)
• M39: 17,028,726 km (0.096 R)
• M40: 18,629,872 km (0.089 R)
• M41: 18,862,496 km (0.081 R)
• M42: 19,644,893 km (0.099 R)
• M43: 20,437,911 km (0.104 R)
• M44: 21,241,252 km (0.092 R)
• M45: 21,973,085 km (0.105 R)
• M46: 22,465,561 km (0.108 R)
• M47: 23,377,958 km (0.08 R)
• M48: 24,471,668 km (0.118 R)
• M49: 24,726,284 km (0.094 R)
• M50: 25,926,807 km (0.102 R)
• M51: 26,360,192 km (0.119 R)
• M52: 28,473,112 km (0.069 R)
• M53: 30,002,451 km (0.073 R)
• M54: 30,366,124 km (0.066 R)
• M55: 30,457,378 km (0.101 R)
• M56: 32,578,826 km (0.117 R)
• M57: 33,421,959 km (0.109 R)
• M58: 36,573,987 km (0.12 R)
• M59: 38,529,979 km (0.083 R)
• M60: 39,222,617 km (0.071 R)
• M61: 40,319,319 km (0.089 R)
• M62: 41,123,108 km (0.1 R)
• M63: 41,628,300 km (0.118 R)
• M64: 43,155,994 km (0.099 R)
• M65: 43,360,943 km (0.041 R)
• M66: 43,463,717 km (0.102 R)
• M67: 43,566,341 km (0.094 R)
• M68: 44,184,479 km (0.109 R)
• M69: 44,494,595 km (0.051 R)
• M70: 44,701,789 km (0.111 R)
• M71: 44,909,281 km (0.101 R)
• M72: 46,791,072 km (0.104 R)
• M73: 49,339,771 km (0.112 R)
• M74: 49,876,528 km (0.028 R)
• M75: 52,042,406 km (0.081 R)
• M76: 52,698,094 km (0.053 R)
• M77: 53,246,669 km (0.108 R)
• M78: 54,460,058 km (0.098 R)
• M79: 55,014,617 km (0.113 R)
• M80: 58,267,772 km (0.108 R)
• M81: 58,948,592 km (0.093 R)
• M82: 59,176,131 km (0.058 R)
• M83: 61,929,180 km (0.067 R)
• M84: 63,088,414 km (0.091 R)
• M85: 65,428,574 km (0.109 R)
• M86: 70,072,839 km (0.071 R)
• M87: 74,330,245 km (0.047 R)
• M88: 74,945,242 km (0.106 R)
• M89: 76,676,239 km (0.063 R)
• M90: 78,420,401 km (0.112 R)
• M91: 80,051,616 km (0.112 R)
• M92: 80,177,577 km (0.101 R)
• M93: 80,429,650 km (0.057 R)
• M94: 81,947,619 km (0.108 R)
• M95: 82,582,961 km (0.095 R)
• M96: 83,092,342 km (0.081 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit