🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.68 AU - 0.84 AU

Year: 244 Days

Day: 27.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.94 AU - 1.46 AU

Year: 485 Days

Day: 23.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,464,009 km

• M1: 835,654 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.33 AU - 1.75 AU

Year: 705 Days

Day: 26.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,464,009 km

• M1: 49,517 km (0.119 R)
• M2: 138,528 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.57 AU - 2.97 AU

Year: 1701 Days

Day: 24.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 9.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.08 AU - 5.7 AU

Year: 3990 Days

Day: 5.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,464,009 km

• M1: 156,779 km (0.074 R)
• M2: 263,591 km (0.105 R)
• M3: 341,682 km (0.045 R)
• M4: 407,056 km (0.049 R)
• M5: 527,632 km (0.081 R)
• M6: 588,518 km (0.058 R)
• M7: 652,097 km (0.099 R)
• M8: 1,073,814 km (0.028 R)
• M9: 1,417,739 km (0.099 R)
• M10: 1,480,570 km (0.061 R)
• M11: 1,570,030 km (0.053 R)
• M12: 1,890,917 km (0.084 R)
• M13: 1,960,330 km (0.095 R)
• M14: 2,030,641 km (0.076 R)
• M15: 2,116,211 km (0.109 R)
• M16: 2,380,401 km (0.093 R)
• M17: 2,547,053 km (0.113 R)
• M18: 2,749,010 km (0.097 R)
• M19: 2,924,190 km (0.116 R)
• M20: 3,070,197 km (0.095 R)
• M21: 3,557,138 km (0.116 R)
• M22: 3,626,103 km (0.099 R)
• M23: 3,748,175 km (0.076 R)
• M24: 4,341,629 km (0.071 R)
• M25: 4,964,256 km (0.091 R)
• M26: 5,080,493 km (0.115 R)
• M27: 5,394,948 km (0.066 R)
• M28: 6,354,918 km (0.074 R)
• M29: 6,693,757 km (0.086 R)
• M30: 6,908,430 km (0.062 R)
• M31: 7,103,655 km (0.027 R)
• M32: 7,322,816 km (0.117 R)
• M33: 7,388,938 km (0.081 R)
• M34: 7,767,720 km (0.029 R)
• M35: 8,107,157 km (0.104 R)
• M36: 8,520,945 km (0.086 R)
• M37: 8,637,033 km (0.065 R)
• M38: 8,824,030 km (0.058 R)
• M39: 9,273,422 km (0.111 R)
• M40: 9,585,184 km (0.05 R)
• M41: 9,657,739 km (0.119 R)
• M42: 9,876,152 km (0.041 R)
• M43: 10,219,180 km (0.077 R)
• M44: 10,293,231 km (0.114 R)
• M45: 11,195,456 km (0.054 R)
• M46: 11,759,290 km (0.029 R)
• M47: 11,914,722 km (0.086 R)
• M48: 11,992,663 km (0.096 R)
• M49: 12,175,172 km (0.112 R)
• M50: 13,316,604 km (0.074 R)
• M51: 13,804,592 km (0.11 R)
• M52: 14,078,207 km (0.097 R)
• M53: 14,298,415 km (0.067 R)
• M54: 14,770,097 km (0.089 R)
• M55: 15,190,467 km (0.096 R)
• M56: 15,416,360 km (0.081 R)
• M57: 15,614,876 km (0.067 R)
• M58: 15,928,583 km (0.107 R)
• M59: 16,591,301 km (0.068 R)
• M60: 16,823,926 km (0.055 R)
• M61: 16,911,441 km (0.068 R)
• M62: 17,380,729 km (0.109 R)
• M63: 17,705,806 km (0.103 R)
• M64: 18,003,057 km (0.078 R)
• M65: 18,092,666 km (0.097 R)
• M66: 18,663,082 km (0.115 R)
• M67: 19,117,561 km (0.045 R)
• M68: 19,178,447 km (0.094 R)
• M69: 19,698,449 km (0.118 R)
• M70: 19,944,837 km (0.115 R)
• M71: 20,130,189 km (0.03 R)
• M72: 20,721,100 km (0.111 R)
• M73: 21,003,092 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.6

Radius: 13.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.39 AU - 5.83 AU

Year: 4262 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,464,009 km

• M1: 227,688 km (0.091 R)
• M2: 374,144 km (0.094 R)
• M3: 458,218 km (0.053 R)
• M4: 633,098 km (0.086 R)
• M5: 908,657 km (0.075 R)
• M6: 1,044,044 km (0.038 R)
• M7: 1,126,472 km (0.069 R)
• M8: 1,374,954 km (0.117 R)
• M9: 1,466,209 km (0.085 R)
• M10: 1,614,311 km (0.077 R)
• M11: 1,739,225 km (0.118 R)
• M12: 2,605,995 km (0.116 R)
• M13: 2,737,491 km (0.103 R)
• M14: 2,955,904 km (0.059 R)
• M15: 3,041,474 km (0.12 R)
• M16: 3,180,301 km (0.107 R)
• M17: 3,924,401 km (0.11 R)
• M18: 4,190,685 km (0.074 R)
• M19: 4,345,669 km (0.12 R)
• M20: 4,463,103 km (0.111 R)
• M21: 4,741,355 km (0.111 R)
• M22: 4,902,921 km (0.087 R)
• M23: 4,984,451 km (0.1 R)
• M24: 5,525,248 km (0.119 R)
• M25: 5,652,705 km (0.102 R)
• M26: 5,845,836 km (0.117 R)
• M27: 6,150,567 km (0.113 R)
• M28: 6,282,811 km (0.038 R)
• M29: 6,595,172 km (0.119 R)
• M30: 6,866,841 km (0.076 R)
• M31: 7,165,439 km (0.116 R)
• M32: 7,444,888 km (0.092 R)
• M33: 7,586,108 km (0.115 R)
• M34: 7,918,814 km (0.111 R)
• M35: 8,402,464 km (0.079 R)
• M36: 8,500,301 km (0.104 R)
• M37: 8,771,522 km (0.117 R)
• M38: 8,920,671 km (0.071 R)
• M39: 9,627,820 km (0.077 R)
• M40: 9,756,025 km (0.098 R)
• M41: 9,962,321 km (0.054 R)
• M42: 10,169,962 km (0.078 R)
• M43: 10,458,088 km (0.086 R)
• M44: 11,015,340 km (0.108 R)
• M45: 11,392,327 km (0.064 R)
• M46: 11,582,466 km (0.102 R)
• M47: 12,131,490 km (0.039 R)
• M48: 12,409,143 km (0.092 R)
• M49: 12,604,817 km (0.045 R)
• M50: 13,084,129 km (0.11 R)
• M51: 13,254,820 km (0.119 R)
• M52: 13,540,851 km (0.066 R)
• M53: 14,558,117 km (0.075 R)
• M54: 14,705,471 km (0.102 R)
• M55: 15,001,674 km (0.115 R)
• M56: 15,479,640 km (0.104 R)
• M57: 15,599,916 km (0.079 R)
• M58: 16,389,344 km (0.094 R)
• M59: 16,727,286 km (0.064 R)
• M60: 17,472,732 km (0.112 R)
• M61: 18,197,085 km (0.091 R)
• M62: 18,419,537 km (0.081 R)
• M63: 18,611,022 km (0.064 R)
• M64: 18,706,915 km (0.106 R)
• M65: 18,835,120 km (0.109 R)
• M66: 19,610,336 km (0.088 R)
• M67: 19,708,023 km (0.072 R)
• M68: 19,903,847 km (0.026 R)
• M69: 20,495,058 km (0.058 R)
• M70: 21,058,743 km (0.072 R)
• M71: 21,258,905 km (0.11 R)
• M72: 21,863,130 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.1

Radius: 7.4

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.19 AU - 19.79 AU

Year: 28153 Days

Day: 17.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,464,009 km

• M1: 265,686 km (0.118 R)
• M2: 583,432 km (0.067 R)
• M3: 649,853 km (0.032 R)
• M4: 1,999,974 km (0.094 R)
• M5: 2,172,909 km (0.1 R)
• M6: 2,645,040 km (0.058 R)
• M7: 3,108,644 km (0.106 R)
• M8: 3,472,765 km (0.097 R)
• M9: 3,850,649 km (0.068 R)
• M10: 4,330,110 km (0.11 R)
• M11: 5,249,539 km (0.04 R)
• M12: 6,531,593 km (0.109 R)
• M13: 6,634,067 km (0.107 R)
• M14: 7,366,349 km (0.11 R)
• M15: 9,364,378 km (0.032 R)
• M16: 10,422,334 km (0.063 R)
• M17: 12,204,942 km (0.075 R)
• M18: 12,649,248 km (0.095 R)
• M19: 12,969,836 km (0.048 R)
• M20: 13,750,139 km (0.1 R)
• M21: 13,815,962 km (0.107 R)
• M22: 14,146,124 km (0.079 R)
• M23: 14,478,830 km (0.12 R)
• M24: 15,219,938 km (0.109 R)
• M25: 15,698,053 km (0.053 R)
• M26: 16,250,517 km (0.084 R)
• M27: 19,033,337 km (0.1 R)
• M28: 19,179,943 km (0.081 R)
• M29: 19,696,056 km (0.071 R)
• M30: 20,216,955 km (0.114 R)
• M31: 20,441,502 km (0.081 R)
• M32: 21,424,210 km (0.07 R)
• M33: 21,729,689 km (0.107 R)
• M34: 21,882,877 km (0.027 R)
• M35: 22,113,557 km (0.08 R)
• M36: 22,190,600 km (0.109 R)
• M37: 22,267,643 km (0.111 R)
• M38: 22,888,025 km (0.068 R)
• M39: 24,066,258 km (0.052 R)
• M40: 25,425,355 km (0.084 R)
• M41: 26,727,156 km (0.11 R)
• M42: 27,386,134 km (0.072 R)
• M43: 28,888,396 km (0.068 R)
• M44: 29,225,739 km (0.099 R)
• M45: 29,395,084 km (0.087 R)
• M46: 31,798,075 km (0.08 R)
• M47: 32,671,427 km (0.084 R)
• M48: 34,710,147 km (0.118 R)
• M49: 34,889,365 km (0.111 R)
• M50: 35,519,022 km (0.044 R)
• M51: 37,706,143 km (0.068 R)
• M52: 38,074,902 km (0.043 R)
• M53: 39,188,359 km (0.047 R)
• M54: 39,561,905 km (0.084 R)
• M55: 39,749,201 km (0.108 R)
• M56: 40,406,684 km (0.113 R)
• M57: 41,162,602 km (0.093 R)
• M58: 44,232,500 km (0.091 R)
• M59: 45,109,144 km (0.119 R)
• M60: 46,978,519 km (0.098 R)
• M61: 47,673,700 km (0.085 R)
• M62: 48,172,310 km (0.043 R)
• M63: 48,973,556 km (0.097 R)
• M64: 49,779,290 km (0.102 R)
• M65: 50,894,392 km (0.069 R)
• M66: 51,199,871 km (0.094 R)
• M67: 51,505,948 km (0.094 R)
• M68: 52,839,614 km (0.035 R)
• M69: 53,458,949 km (0.072 R)
• M70: 53,769,514 km (0.086 R)
• M71: 54,080,677 km (0.04 R)
• M72: 58,392,986 km (0.11 R)
• M73: 59,140,227 km (0.118 R)
• M74: 61,834,485 km (0.116 R)
• M75: 62,487,180 km (0.045 R)
• M76: 62,923,408 km (0.053 R)
• M77: 63,032,764 km (0.059 R)
• M78: 63,251,326 km (0.113 R)
• M79: 63,360,832 km (0.114 R)
• M80: 64,128,568 km (0.117 R)
• M81: 64,568,685 km (0.095 R)
• M82: 64,789,192 km (0.115 R)
• M83: 65,230,805 km (0.098 R)
• M84: 68,462,269 km (0.106 R)
• M85: 70,154,071 km (0.098 R)
• M86: 70,380,712 km (0.065 R)
• M87: 70,494,107 km (0.118 R)
• M88: 70,607,502 km (0.098 R)
• M89: 71,517,356 km (0.117 R)
• M90: 72,088,072 km (0.103 R)
• M91: 72,316,807 km (0.066 R)
• M92: 72,431,100 km (0.088 R)
• M93: 72,545,692 km (0.091 R)
• M94: 74,732,364 km (0.084 R)
• M95: 75,195,519 km (0.118 R)
• M96: 76,940,728 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 15,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit