🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.76 AU

Year: 206 Days

Day: 24.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,926,270 km

• M1: 204,650 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.85 AU - 1.11 AU

Year: 364 Days

Day: 39 Hours

Environment

Temp: 14 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.01 AU - 1.19 AU

Year: 432 Days

Day: 30.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,926,270 km

• M1: 285,732 km (0.092 R)
• M2: 554,709 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.1 AU - 1.12 AU

Year: 438 Days

Day: 26.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,926,270 km

• M1: 735,573 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.86 AU - 1.38 AU

Year: 444 Days

Day: 17.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.53 AU - 3.73 AU

Year: 2592 Days

Day: 46.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 14.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.33 AU - 5.87 AU

Year: 4316 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,926,270 km

• M1: 201,359 km (0.057 R)
• M2: 318,344 km (0.072 R)
• M3: 558,449 km (0.111 R)
• M4: 658,081 km (0.048 R)
• M5: 802,443 km (0.102 R)
• M6: 972,386 km (0.073 R)
• M7: 1,155,344 km (0.07 R)
• M8: 1,289,085 km (0.082 R)
• M9: 1,524,552 km (0.078 R)
• M10: 1,774,530 km (0.109 R)
• M11: 1,913,656 km (0.071 R)
• M12: 2,038,421 km (0.099 R)
• M13: 2,296,327 km (0.081 R)
• M14: 2,448,768 km (0.104 R)
• M15: 2,967,723 km (0.054 R)
• M16: 3,197,654 km (0.056 R)
• M17: 3,390,337 km (0.056 R)
• M18: 3,542,926 km (0.116 R)
• M19: 3,900,316 km (0.095 R)
• M20: 4,722,954 km (0.065 R)
• M21: 4,844,877 km (0.107 R)
• M22: 4,943,162 km (0.099 R)
• M23: 5,292,473 km (0.088 R)
• M24: 6,121,395 km (0.044 R)
• M25: 7,186,083 km (0.054 R)
• M26: 7,298,581 km (0.079 R)
• M27: 7,411,677 km (0.059 R)
• M28: 7,610,941 km (0.057 R)
• M29: 7,783,278 km (0.118 R)
• M30: 7,927,790 km (0.075 R)
• M31: 8,190,184 km (0.078 R)
• M32: 8,337,239 km (0.066 R)
• M33: 8,514,961 km (0.04 R)
• M34: 9,177,081 km (0.073 R)
• M35: 9,268,635 km (0.095 R)
• M36: 9,360,638 km (0.041 R)
• M37: 9,607,175 km (0.061 R)
• M38: 10,012,436 km (0.033 R)
• M39: 10,233,093 km (0.116 R)
• M40: 10,839,862 km (0.089 R)
• M41: 11,196,653 km (0.104 R)
• M42: 11,327,401 km (0.098 R)
• M43: 11,491,360 km (0.093 R)
• M44: 11,955,114 km (0.12 R)
• M45: 12,357,383 km (0.101 R)
• M46: 13,209,941 km (0.115 R)
• M47: 13,348,020 km (0.064 R)
• M48: 14,187,264 km (0.075 R)
• M49: 14,399,693 km (0.099 R)
• M50: 14,720,430 km (0.089 R)
• M51: 16,918,322 km (0.091 R)
• M52: 17,256,862 km (0.062 R)
• M53: 18,170,457 km (0.08 R)
• M54: 19,138,804 km (0.101 R)
• M55: 20,004,826 km (0.093 R)
• M56: 20,642,861 km (0.06 R)
• M57: 23,302,561 km (0.1 R)
• M58: 23,553,437 km (0.064 R)
• M59: 24,396,271 km (0.077 R)
• M60: 24,523,579 km (0.118 R)
• M61: 24,693,672 km (0.103 R)
• M62: 24,821,578 km (0.077 R)
• M63: 24,992,269 km (0.064 R)
• M64: 25,292,063 km (0.106 R)
• M65: 25,420,867 km (0.039 R)
• M66: 26,025,093 km (0.077 R)
• M67: 26,415,992 km (0.081 R)
• M68: 26,590,274 km (0.069 R)
• M69: 26,765,004 km (0.091 R)
• M70: 27,203,475 km (0.1 R)
• M71: 27,998,887 km (0.117 R)
• M72: 28,667,590 km (0.1 R)
• M73: 29,341,378 km (0.12 R)
• M74: 29,476,914 km (0.08 R)
• M75: 29,567,271 km (0.06 R)
• M76: 30,156,986 km (0.069 R)
• M77: 30,567,632 km (0.111 R)
• M78: 30,659,186 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 10.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.5 AU - 6.54 AU

Year: 6239 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,926,270 km

• M1: 131,497 km (0.106 R)
• M2: 222,302 km (0.084 R)
• M3: 346,917 km (0.071 R)
• M4: 661,971 km (0.101 R)
• M5: 889,060 km (0.095 R)
• M6: 979,268 km (0.059 R)
• M7: 1,183,469 km (0.102 R)
• M8: 1,312,871 km (0.077 R)
• M9: 1,416,991 km (0.09 R)
• M10: 1,602,044 km (0.087 R)
• M11: 1,729,950 km (0.108 R)
• M12: 1,878,052 km (0.117 R)
• M13: 2,116,959 km (0.095 R)
• M14: 2,420,344 km (0.059 R)
• M15: 2,549,447 km (0.026 R)
• M16: 2,624,246 km (0.117 R)
• M17: 2,795,386 km (0.108 R)
• M18: 2,872,578 km (0.116 R)
• M19: 3,088,747 km (0.064 R)
• M20: 3,188,828 km (0.096 R)
• M21: 4,137,578 km (0.061 R)
• M22: 4,746,441 km (0.102 R)
• M23: 5,552,923 km (0.045 R)
• M24: 6,147,724 km (0.114 R)
• M25: 6,248,853 km (0.079 R)
• M26: 6,325,148 km (0.112 R)
• M27: 6,658,900 km (0.108 R)
• M28: 6,919,799 km (0.069 R)
• M29: 8,553,857 km (0.055 R)
• M30: 8,894,641 km (0.069 R)
• M31: 8,980,510 km (0.119 R)
• M32: 9,153,146 km (0.071 R)
• M33: 9,472,388 km (0.048 R)
• M34: 10,542,760 km (0.102 R)
• M35: 10,785,857 km (0.102 R)
• M36: 11,061,566 km (0.045 R)
• M37: 11,370,635 km (0.1 R)
• M38: 12,283,032 km (0.062 R)
• M39: 12,506,681 km (0.083 R)
• M40: 14,177,390 km (0.076 R)
• M41: 14,277,920 km (0.072 R)
• M42: 14,580,706 km (0.114 R)
• M43: 14,715,943 km (0.114 R)
• M44: 14,919,545 km (0.107 R)
• M45: 15,055,829 km (0.109 R)
• M46: 15,986,776 km (0.072 R)
• M47: 16,056,489 km (0.036 R)
• M48: 16,476,859 km (0.072 R)
• M49: 16,582,475 km (0.074 R)
• M50: 17,149,750 km (0.074 R)
• M51: 17,256,713 km (0.105 R)
• M52: 18,085,036 km (0.095 R)
• M53: 18,485,809 km (0.079 R)
• M54: 18,632,265 km (0.07 R)
• M55: 18,889,574 km (0.106 R)
• M56: 19,147,929 km (0.107 R)
• M57: 19,407,481 km (0.115 R)
• M58: 19,556,331 km (0.062 R)
• M59: 20,344,114 km (0.113 R)
• M60: 20,608,902 km (0.107 R)
• M61: 20,684,898 km (0.112 R)
• M62: 21,564,234 km (0.078 R)
• M63: 22,066,733 km (0.03 R)
• M64: 22,299,956 km (0.07 R)
• M65: 22,534,077 km (0.116 R)
• M66: 22,612,317 km (0.054 R)
• M67: 22,808,140 km (0.106 R)
• M68: 23,320,064 km (0.1 R)
• M69: 23,676,705 km (0.108 R)
• M70: 24,676,917 km (0.063 R)
• M71: 24,838,183 km (0.102 R)
• M72: 25,121,372 km (0.107 R)
• M73: 25,324,227 km (0.09 R)
• M74: 25,690,891 km (0.12 R)
• M75: 26,018,211 km (0.091 R)
• M76: 27,091,576 km (0.101 R)
• M77: 27,174,752 km (0.089 R)
• M78: 27,675,606 km (0.075 R)
• M79: 27,759,381 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.4

Radius: 7.1

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.88 AU - 13.76 AU

Year: 18217 Days

Day: 22.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,926,270 km

• M1: 90,507 km (0.112 R)
• M2: 280,197 km (0.057 R)
• M3: 389,254 km (0.087 R)
• M4: 551,717 km (0.075 R)
• M5: 714,479 km (0.026 R)
• M6: 939,624 km (0.093 R)
• M7: 1,135,597 km (0.059 R)
• M8: 1,238,521 km (0.055 R)
• M9: 1,398,890 km (0.111 R)
• M10: 1,509,592 km (0.071 R)
• M11: 1,799,214 km (0.063 R)
• M12: 2,396,408 km (0.114 R)
• M13: 3,014,696 km (0.087 R)
• M14: 3,453,168 km (0.034 R)
• M15: 3,603,813 km (0.112 R)
• M16: 3,795,298 km (0.055 R)
• M17: 4,029,269 km (0.066 R)
• M18: 5,182,818 km (0.107 R)
• M19: 5,574,017 km (0.058 R)
• M20: 6,201,430 km (0.051 R)
• M21: 6,477,289 km (0.112 R)
• M22: 6,663,239 km (0.115 R)
• M23: 7,328,500 km (0.104 R)
• M24: 7,619,917 km (0.066 R)
• M25: 7,816,489 km (0.038 R)
• M26: 7,865,856 km (0.072 R)
• M27: 9,185,908 km (0.085 R)
• M28: 9,605,679 km (0.092 R)
• M29: 9,711,595 km (0.062 R)
• M30: 12,310,708 km (0.072 R)
• M31: 12,657,177 km (0.104 R)
• M32: 13,182,864 km (0.029 R)
• M33: 14,802,410 km (0.117 R)
• M34: 14,924,781 km (0.101 R)
• M35: 15,356,072 km (0.045 R)
• M36: 17,378,934 km (0.106 R)
• M37: 17,572,813 km (0.077 R)
• M38: 18,028,189 km (0.05 R)
• M39: 18,817,617 km (0.113 R)
• M40: 19,083,303 km (0.052 R)
• M41: 21,046,176 km (0.107 R)
• M42: 21,252,921 km (0.077 R)
• M43: 21,460,263 km (0.073 R)
• M44: 21,737,767 km (0.114 R)
• M45: 21,807,330 km (0.066 R)
• M46: 22,016,618 km (0.104 R)
• M47: 22,436,838 km (0.1 R)
• M48: 24,505,627 km (0.11 R)
• M49: 24,650,588 km (0.088 R)
• M50: 25,306,125 km (0.087 R)
• M51: 25,599,487 km (0.078 R)
• M52: 27,082,451 km (0.05 R)
• M53: 28,061,269 km (0.109 R)
• M54: 28,440,799 km (0.088 R)
• M55: 28,745,680 km (0.055 R)
• M56: 31,459,086 km (0.058 R)
• M57: 33,286,125 km (0.056 R)
• M58: 33,446,643 km (0.119 R)
• M59: 34,577,453 km (0.088 R)
• M60: 34,658,685 km (0.037 R)
• M61: 35,065,890 km (0.118 R)
• M62: 35,147,421 km (0.114 R)
• M63: 35,802,810 km (0.093 R)
• M64: 35,884,939 km (0.104 R)
• M65: 38,044,085 km (0.046 R)
• M66: 38,127,860 km (0.089 R)
• M67: 38,211,934 km (0.089 R)
• M68: 39,988,857 km (0.092 R)
• M69: 40,672,819 km (0.1 R)
• M70: 41,706,091 km (0.066 R)
• M71: 42,486,693 km (0.091 R)
• M72: 42,922,322 km (0.094 R)
• M73: 43,097,052 km (0.068 R)
• M74: 43,447,261 km (0.079 R)
• M75: 47,721,870 km (0.051 R)
• M76: 49,450,623 km (0.119 R)
• M77: 49,633,731 km (0.118 R)
• M78: 50,829,916 km (0.104 R)
• M79: 52,128,425 km (0.036 R)
• M80: 52,969,165 km (0.112 R)
• M81: 53,344,207 km (0.115 R)
• M82: 58,202,548 km (0.063 R)
• M83: 58,395,978 km (0.101 R)
• M84: 58,589,557 km (0.093 R)
• M85: 60,831,281 km (0.117 R)
• M86: 61,519,132 km (0.092 R)
• M87: 63,200,313 km (0.052 R)
• M88: 63,299,646 km (0.088 R)
• M89: 65,297,825 km (0.105 R)
• M90: 67,418,076 km (0.101 R)
• M91: 67,722,806 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit