🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.54 AU - 0.72 AU

Year: 183 Days

Day: 42.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.92 AU - 1.28 AU

Year: 421 Days

Day: 24.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,553,763 km

• M1: 71,508 km (0.099 R)
• M2: 101,278 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.85 AU - 1.37 AU

Year: 427 Days

Day: 40.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 107.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,553,763 km

• M1: 246,088 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.93 AU - 1.35 AU

Year: 445 Days

Day: 29.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.66 AU - 1.74 AU

Year: 810 Days

Day: 38.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,553,763 km

• M1: 292,015 km (0.096 R)
• M2: 1,240,914 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.61 AU - 2.25 AU

Year: 979 Days

Day: 20.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.02 AU - 5.36 AU

Year: 3710 Days

Day: 40.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,553,763 km

• M1: 108,458 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.5

Radius: 10.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.66 AU - 6.7 AU

Year: 4944 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,553,763 km

• M1: 134,040 km (0.059 R)
• M2: 369,656 km (0.104 R)
• M3: 504,145 km (0.051 R)
• M4: 657,333 km (0.099 R)
• M5: 740,360 km (0.103 R)
• M6: 904,918 km (0.069 R)
• M7: 1,124,677 km (0.057 R)
• M8: 1,241,214 km (0.047 R)
• M9: 1,331,571 km (0.057 R)
• M10: 1,408,464 km (0.112 R)
• M11: 1,503,010 km (0.059 R)
• M12: 1,698,534 km (0.099 R)
• M13: 1,867,879 km (0.05 R)
• M14: 2,096,764 km (0.055 R)
• M15: 2,187,121 km (0.108 R)
• M16: 2,409,872 km (0.068 R)
• M17: 3,019,035 km (0.069 R)
• M18: 3,225,629 km (0.066 R)
• M19: 3,351,890 km (0.112 R)
• M20: 3,762,536 km (0.086 R)
• M21: 4,235,116 km (0.119 R)
• M22: 4,304,080 km (0.112 R)
• M23: 4,373,643 km (0.026 R)
• M24: 4,513,667 km (0.054 R)
• M25: 5,891,463 km (0.114 R)
• M26: 5,994,686 km (0.032 R)
• M27: 6,626,138 km (0.047 R)
• M28: 6,841,260 km (0.083 R)
• M29: 6,949,868 km (0.091 R)
• M30: 7,168,580 km (0.078 R)
• M31: 7,334,036 km (0.116 R)
• M32: 7,473,012 km (0.103 R)
• M33: 7,612,736 km (0.082 R)
• M34: 8,998,761 km (0.04 R)
• M35: 9,327,278 km (0.114 R)
• M36: 9,812,124 km (0.113 R)
• M37: 9,996,130 km (0.111 R)
• M38: 10,336,465 km (0.106 R)
• M39: 10,680,540 km (0.091 R)
• M40: 10,996,640 km (0.053 R)
• M41: 11,541,027 km (0.052 R)
• M42: 11,865,505 km (0.105 R)
• M43: 12,061,478 km (0.117 R)
• M44: 12,159,913 km (0.119 R)
• M45: 12,291,709 km (0.116 R)
• M46: 13,839,897 km (0.088 R)
• M47: 14,011,785 km (0.113 R)
• M48: 14,184,571 km (0.118 R)
• M49: 14,462,225 km (0.103 R)
• M50: 14,566,943 km (0.031 R)
• M51: 14,741,823 km (0.11 R)
• M52: 14,882,295 km (0.097 R)
• M53: 15,235,496 km (0.109 R)
• M54: 15,413,069 km (0.039 R)
• M55: 15,484,277 km (0.027 R)
• M56: 16,058,135 km (0.054 R)
• M57: 16,238,849 km (0.103 R)
• M58: 16,748,678 km (0.104 R)
• M59: 17,709,246 km (0.089 R)
• M60: 17,821,146 km (0.078 R)
• M61: 17,933,494 km (0.063 R)
• M62: 18,725,614 km (0.062 R)
• M63: 18,992,198 km (0.061 R)
• M64: 20,344,114 km (0.037 R)
• M65: 20,657,372 km (0.112 R)
• M66: 21,726,697 km (0.1 R)
• M67: 22,087,228 km (0.071 R)
• M68: 22,248,046 km (0.119 R)
• M69: 23,795,337 km (0.116 R)
• M70: 24,042,771 km (0.083 R)
• M71: 24,208,227 km (0.111 R)
• M72: 24,415,569 km (0.096 R)
• M73: 24,665,248 km (0.099 R)
• M74: 24,832,050 km (0.093 R)
• M75: 25,419,221 km (0.108 R)
• M76: 26,010,881 km (0.094 R)
• M77: 26,521,608 km (0.06 R)
• M78: 27,207,664 km (0.091 R)
• M79: 27,769,554 km (0.088 R)
• M80: 28,247,818 km (0.059 R)
• M81: 28,685,093 km (0.116 R)
• M82: 28,904,553 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.5

Radius: 13.5

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.9 AU - 8.44 AU

Year: 7012 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,553,763 km

• M1: 184,903 km (0.056 R)
• M2: 271,520 km (0.05 R)
• M3: 719,865 km (0.107 R)
• M4: 1,326,335 km (0.072 R)
• M5: 1,468,154 km (0.112 R)
• M6: 1,709,904 km (0.101 R)
• M7: 1,885,083 km (0.072 R)
• M8: 2,066,395 km (0.09 R)
• M9: 2,600,909 km (0.059 R)
• M10: 2,942,291 km (0.067 R)
• M11: 3,154,122 km (0.068 R)
• M12: 3,371,188 km (0.091 R)
• M13: 3,896,725 km (0.06 R)
• M14: 4,314,702 km (0.044 R)
• M15: 4,610,457 km (0.081 R)
• M16: 4,829,917 km (0.069 R)
• M17: 5,222,162 km (0.054 R)
• M18: 5,307,583 km (0.111 R)
• M19: 5,654,052 km (0.098 R)
• M20: 6,007,850 km (0.109 R)
• M21: 6,675,506 km (0.115 R)
• M22: 8,446,445 km (0.09 R)
• M23: 8,648,103 km (0.075 R)
• M24: 9,056,206 km (0.059 R)
• M25: 9,159,130 km (0.095 R)
• M26: 9,297,059 km (0.108 R)
• M27: 9,470,592 km (0.091 R)
• M28: 9,997,327 km (0.096 R)
• M29: 10,103,990 km (0.093 R)
• M30: 10,353,968 km (0.114 R)
• M31: 11,006,364 km (0.107 R)
• M32: 11,634,675 km (0.104 R)
• M33: 11,896,920 km (0.087 R)
• M34: 12,312,802 km (0.09 R)
• M35: 13,432,243 km (0.064 R)
• M36: 15,151,572 km (0.115 R)
• M37: 15,479,041 km (0.118 R)
• M38: 15,891,782 km (0.036 R)
• M39: 16,517,699 km (0.113 R)
• M40: 17,492,928 km (0.053 R)
• M41: 17,922,872 km (0.056 R)
• M42: 18,052,424 km (0.075 R)
• M43: 18,139,041 km (0.108 R)
• M44: 18,968,860 km (0.086 R)
• M45: 19,632,626 km (0.105 R)
• M46: 19,944,987 km (0.103 R)
• M47: 20,846,613 km (0.058 R)
• M48: 21,439,768 km (0.078 R)
• M49: 21,807,630 km (0.074 R)
• M50: 21,899,782 km (0.11 R)
• M51: 23,393,965 km (0.104 R)
• M52: 23,867,592 km (0.106 R)
• M53: 24,392,382 km (0.068 R)
• M54: 25,017,402 km (0.096 R)
• M55: 25,696,426 km (0.119 R)
• M56: 25,793,964 km (0.095 R)
• M57: 26,627,673 km (0.068 R)
• M58: 26,973,543 km (0.117 R)
• M59: 27,171,760 km (0.111 R)
• M60: 27,271,093 km (0.089 R)
• M61: 27,970,015 km (0.094 R)
• M62: 28,523,078 km (0.118 R)
• M63: 29,232,471 km (0.105 R)
• M64: 29,334,198 km (0.059 R)
• M65: 29,436,074 km (0.09 R)
• M66: 29,691,437 km (0.037 R)
• M67: 29,896,237 km (0.096 R)
• M68: 30,050,173 km (0.107 R)
• M69: 30,204,259 km (0.114 R)
• M70: 30,565,089 km (0.105 R)
• M71: 30,771,833 km (0.083 R)
• M72: 31,186,818 km (0.095 R)
• M73: 32,918,114 km (0.113 R)
• M74: 34,036,059 km (0.1 R)
• M75: 35,274,729 km (0.114 R)
• M76: 35,763,465 km (0.043 R)
• M77: 36,637,865 km (0.113 R)
• M78: 36,802,572 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.3

Radius: 6.7

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.03 AU - 17.75 AU

Year: 20986 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,553,763 km

• M1: 125,812 km (0.107 R)
• M2: 181,761 km (0.067 R)
• M3: 277,354 km (0.109 R)
• M4: 439,818 km (0.043 R)
• M5: 541,395 km (0.059 R)
• M6: 632,201 km (0.066 R)
• M7: 689,347 km (0.059 R)
• M8: 1,023,698 km (0.106 R)
• M9: 1,304,793 km (0.065 R)
• M10: 1,531,134 km (0.066 R)
• M11: 2,223,473 km (0.119 R)
• M12: 2,432,910 km (0.062 R)
• M13: 3,400,958 km (0.109 R)
• M14: 3,572,846 km (0.077 R)
• M15: 3,818,336 km (0.114 R)
• M16: 4,178,418 km (0.071 R)
• M17: 4,437,073 km (0.11 R)
• M18: 4,549,421 km (0.082 R)
• M19: 5,243,705 km (0.102 R)
• M20: 5,362,635 km (0.084 R)
• M21: 6,012,039 km (0.09 R)
• M22: 7,428,133 km (0.051 R)
• M23: 7,831,449 km (0.077 R)
• M24: 8,800,394 km (0.055 R)
• M25: 9,084,032 km (0.061 R)
• M26: 10,149,916 km (0.06 R)
• M27: 10,497,283 km (0.038 R)
• M28: 11,357,171 km (0.077 R)
• M29: 11,459,795 km (0.105 R)
• M30: 11,562,719 km (0.115 R)
• M31: 12,503,091 km (0.098 R)
• M32: 14,234,686 km (0.106 R)
• M33: 14,290,037 km (0.077 R)
• M34: 14,567,691 km (0.032 R)
• M35: 14,735,091 km (0.099 R)
• M36: 15,354,576 km (0.115 R)
• M37: 15,524,968 km (0.098 R)
• M38: 16,212,819 km (0.08 R)
• M39: 16,618,827 km (0.093 R)
• M40: 16,910,693 km (0.116 R)
• M41: 17,381,477 km (0.054 R)
• M42: 18,275,474 km (0.113 R)
• M43: 18,516,476 km (0.076 R)
• M44: 18,576,914 km (0.078 R)
• M45: 18,637,352 km (0.04 R)
• M46: 18,697,939 km (0.109 R)
• M47: 19,062,509 km (0.093 R)
• M48: 20,108,198 km (0.088 R)
• M49: 20,232,364 km (0.081 R)
• M50: 22,770,441 km (0.083 R)
• M51: 23,747,764 km (0.053 R)
• M52: 25,072,154 km (0.052 R)
• M53: 26,760,965 km (0.059 R)
• M54: 27,584,651 km (0.032 R)
• M55: 29,609,159 km (0.114 R)
• M56: 29,750,529 km (0.08 R)
• M57: 30,389,611 km (0.081 R)
• M58: 30,532,177 km (0.071 R)
• M59: 30,818,059 km (0.111 R)
• M60: 31,536,727 km (0.066 R)
• M61: 31,681,089 km (0.114 R)
• M62: 31,970,561 km (0.109 R)
• M63: 32,333,635 km (0.096 R)
• M64: 35,137,099 km (0.093 R)
• M65: 35,511,692 km (0.065 R)
• M66: 35,887,632 km (0.077 R)
• M67: 36,038,426 km (0.07 R)
• M68: 36,643,550 km (0.109 R)
• M69: 36,871,387 km (0.113 R)
• M70: 37,634,037 km (0.077 R)
• M71: 38,478,966 km (0.111 R)
• M72: 38,556,158 km (0.065 R)
• M73: 38,633,351 km (0.103 R)
• M74: 39,563,401 km (0.09 R)
• M75: 39,875,163 km (0.097 R)
• M76: 41,841,477 km (0.099 R)
• M77: 43,276,869 km (0.089 R)
• M78: 45,134,126 km (0.115 R)
• M79: 47,182,271 km (0.099 R)
• M80: 47,430,155 km (0.076 R)
• M81: 50,521,894 km (0.093 R)
• M82: 51,198,974 km (0.071 R)
• M83: 52,305,549 km (0.077 R)
• M84: 55,410,752 km (0.118 R)
• M85: 55,846,680 km (0.083 R)
• M86: 56,283,805 km (0.056 R)
• M87: 56,371,470 km (0.098 R)
• M88: 56,722,127 km (0.105 R)
• M89: 56,985,718 km (0.057 R)
• M90: 57,249,609 km (0.099 R)
• M91: 57,602,062 km (0.07 R)
• M92: 59,108,363 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit