🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.56 AU

Year: 141 Days

Day: 36.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.93 AU - 1.51 AU

Year: 492 Days

Day: 32.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.64 AU - 2.88 AU

Year: 1675 Days

Day: 35.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.26 AU - 3.52 AU

Year: 2280 Days

Day: 21.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,491,637 km

• M1: 46,824 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.34 AU - 3.96 AU

Year: 2547 Days

Day: 27.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 142.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,491,637 km

• M1: 527,931 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.9

Radius: 8.5

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.73 AU - 5.73 AU

Year: 5010 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,491,637 km

• M1: 200,760 km (0.067 R)
• M2: 471,233 km (0.108 R)
• M3: 610,808 km (0.039 R)
• M4: 840,291 km (0.07 R)
• M5: 945,010 km (0.067 R)
• M6: 1,026,690 km (0.108 R)
• M7: 1,153,848 km (0.095 R)
• M8: 1,408,314 km (0.101 R)
• M9: 1,486,554 km (0.114 R)
• M10: 1,550,283 km (0.079 R)
• M11: 1,697,188 km (0.048 R)
• M12: 1,814,622 km (0.108 R)
• M13: 1,882,988 km (0.088 R)
• M14: 1,987,109 km (0.046 R)
• M15: 2,201,333 km (0.027 R)
• M16: 2,594,326 km (0.093 R)
• M17: 2,710,713 km (0.098 R)
• M18: 2,948,574 km (0.073 R)
• M19: 3,193,316 km (0.092 R)
• M20: 3,615,930 km (0.109 R)
• M21: 4,033,757 km (0.062 R)
• M22: 4,374,691 km (0.111 R)
• M23: 4,583,679 km (0.076 R)
• M24: 4,963,209 km (0.101 R)
• M25: 5,059,699 km (0.036 R)
• M26: 5,427,261 km (0.081 R)
• M27: 6,396,506 km (0.11 R)
• M28: 6,633,918 km (0.078 R)
• M29: 6,767,060 km (0.104 R)
• M30: 6,927,877 km (0.083 R)
• M31: 7,062,964 km (0.097 R)
• M32: 7,281,078 km (0.062 R)
• M33: 7,612,138 km (0.105 R)
• M34: 8,203,498 km (0.076 R)
• M35: 8,317,791 km (0.073 R)
• M36: 8,375,237 km (0.112 R)
• M37: 8,432,682 km (0.112 R)
• M38: 9,192,041 km (0.091 R)
• M39: 9,400,281 km (0.062 R)
• M40: 9,610,018 km (0.057 R)
• M41: 9,670,156 km (0.108 R)
• M42: 10,064,646 km (0.11 R)
• M43: 10,995,144 km (0.106 R)
• M44: 11,216,100 km (0.072 R)
• M45: 11,534,445 km (0.109 R)
• M46: 11,694,814 km (0.099 R)
• M47: 12,049,959 km (0.086 R)
• M48: 12,277,946 km (0.047 R)
• M49: 13,371,506 km (0.111 R)
• M50: 13,708,999 km (0.092 R)
• M51: 14,152,108 km (0.051 R)
• M52: 14,912,514 km (0.106 R)
• M53: 15,017,233 km (0.119 R)
• M54: 15,087,095 km (0.104 R)
• M55: 15,192,262 km (0.072 R)
• M56: 15,935,016 km (0.104 R)
• M57: 17,529,280 km (0.113 R)
• M58: 17,639,833 km (0.086 R)
• M59: 17,972,987 km (0.043 R)
• M60: 18,345,486 km (0.045 R)
• M61: 18,495,084 km (0.117 R)
• M62: 18,833,474 km (0.056 R)
• M63: 19,478,092 km (0.073 R)
• M64: 19,937,507 km (0.112 R)
• M65: 20,594,540 km (0.094 R)
• M66: 21,062,483 km (0.101 R)
• M67: 21,534,015 km (0.105 R)
• M68: 22,168,160 km (0.05 R)
• M69: 22,567,587 km (0.034 R)
• M70: 23,535,934 km (0.082 R)
• M71: 23,617,165 km (0.099 R)
• M72: 24,188,929 km (0.11 R)
• M73: 24,641,462 km (0.068 R)
• M74: 24,972,223 km (0.047 R)
• M75: 25,346,218 km (0.118 R)
• M76: 26,015,519 km (0.08 R)
• M77: 27,286,203 km (0.113 R)
• M78: 27,628,333 km (0.087 R)
• M79: 27,800,072 km (0.025 R)
• M80: 28,273,998 km (0.096 R)
• M81: 28,533,550 km (0.098 R)
• M82: 28,794,000 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 14.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.82 AU - 6.64 AU

Year: 5010 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,491,637 km

• M1: 278,551 km (0.053 R)
• M2: 450,738 km (0.107 R)
• M3: 583,581 km (0.069 R)
• M4: 681,269 km (0.112 R)
• M5: 873,951 km (0.058 R)
• M6: 1,135,897 km (0.089 R)
• M7: 1,343,239 km (0.068 R)
• M8: 1,549,385 km (0.085 R)
• M9: 1,901,838 km (0.065 R)
• M10: 2,183,082 km (0.109 R)
• M11: 2,296,327 km (0.077 R)
• M12: 2,545,707 km (0.108 R)
• M13: 3,017,239 km (0.116 R)
• M14: 3,144,098 km (0.069 R)
• M15: 3,347,103 km (0.073 R)
• M16: 3,573,594 km (0.051 R)
• M17: 3,688,784 km (0.114 R)
• M18: 3,785,724 km (0.087 R)
• M19: 4,283,436 km (0.102 R)
• M20: 4,571,561 km (0.099 R)
• M21: 4,823,484 km (0.062 R)
• M22: 5,015,418 km (0.057 R)
• M23: 5,210,045 km (0.063 R)
• M24: 5,451,346 km (0.118 R)
• M25: 5,922,281 km (0.101 R)
• M26: 6,243,766 km (0.06 R)
• M27: 6,879,707 km (0.107 R)
• M28: 6,975,749 km (0.115 R)
• M29: 7,290,802 km (0.109 R)
• M30: 7,388,788 km (0.09 R)
• M31: 7,561,125 km (0.076 R)
• M32: 7,734,958 km (0.051 R)
• M33: 8,010,816 km (0.109 R)
• M34: 8,162,509 km (0.062 R)
• M35: 8,988,438 km (0.06 R)
• M36: 9,093,606 km (0.089 R)
• M37: 9,518,165 km (0.119 R)
• M38: 10,140,043 km (0.112 R)
• M39: 10,497,432 km (0.099 R)
• M40: 10,719,286 km (0.059 R)
• M41: 11,111,531 km (0.083 R)
• M42: 11,479,991 km (0.092 R)
• M43: 11,967,979 km (0.05 R)
• M44: 12,904,911 km (0.088 R)
• M45: 13,083,231 km (0.118 R)
• M46: 13,172,691 km (0.112 R)
• M47: 13,262,300 km (0.1 R)
• M48: 13,472,335 km (0.119 R)
• M49: 14,047,988 km (0.097 R)
• M50: 14,231,395 km (0.086 R)
• M51: 14,354,215 km (0.074 R)
• M52: 15,506,418 km (0.079 R)
• M53: 15,664,543 km (0.081 R)
• M54: 15,822,967 km (0.1 R)
• M55: 16,109,746 km (0.034 R)
• M56: 16,591,451 km (0.062 R)
• M57: 17,372,053 km (0.047 R)
• M58: 17,536,162 km (0.053 R)
• M59: 18,331,274 km (0.094 R)
• M60: 18,867,882 km (0.104 R)
• M61: 19,477,792 km (0.1 R)
• M62: 19,819,324 km (0.08 R)
• M63: 20,439,258 km (0.118 R)
• M64: 20,751,618 km (0.11 R)
• M65: 21,065,624 km (0.043 R)
• M66: 21,804,338 km (0.052 R)
• M67: 22,016,917 km (0.071 R)
• M68: 22,230,244 km (0.071 R)
• M69: 23,018,325 km (0.095 R)
• M70: 24,254,303 km (0.083 R)
• M71: 24,585,064 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.3

Radius: 13.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.76 AU - 7.28 AU

Year: 6794 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,491,637 km

• M1: 291,117 km (0.09 R)
• M2: 423,811 km (0.078 R)
• M3: 622,776 km (0.109 R)
• M4: 889,509 km (0.113 R)
• M5: 1,244,505 km (0.112 R)
• M6: 1,671,906 km (0.095 R)
• M7: 1,800,560 km (0.1 R)
• M8: 2,191,160 km (0.114 R)
• M9: 2,542,865 km (0.106 R)
• M10: 2,742,428 km (0.057 R)
• M11: 2,878,413 km (0.069 R)
• M12: 3,175,065 km (0.07 R)
• M13: 3,300,279 km (0.089 R)
• M14: 3,912,433 km (0.069 R)
• M15: 4,066,220 km (0.115 R)
• M16: 4,281,042 km (0.036 R)
• M17: 4,419,869 km (0.082 R)
• M18: 4,580,238 km (0.115 R)
• M19: 4,681,516 km (0.093 R)
• M20: 5,010,481 km (0.088 R)
• M21: 5,198,975 km (0.091 R)
• M22: 5,389,862 km (0.049 R)
• M23: 6,131,867 km (0.036 R)
• M24: 6,221,327 km (0.102 R)
• M25: 6,537,876 km (0.11 R)
• M26: 6,675,207 km (0.11 R)
• M27: 7,399,859 km (0.107 R)
• M28: 7,590,895 km (0.082 R)
• M29: 7,711,321 km (0.064 R)
• M30: 7,905,051 km (0.109 R)
• M31: 8,198,861 km (0.118 R)
• M32: 8,346,963 km (0.076 R)
• M33: 9,642,929 km (0.052 R)
• M34: 9,825,738 km (0.098 R)
• M35: 9,983,264 km (0.046 R)
• M36: 10,168,167 km (0.1 R)
• M37: 10,407,673 km (0.115 R)
• M38: 10,783,763 km (0.066 R)
• M39: 10,946,375 km (0.107 R)
• M40: 12,191,927 km (0.097 R)
• M41: 12,304,724 km (0.097 R)
• M42: 12,389,696 km (0.089 R)
• M43: 12,531,664 km (0.083 R)
• M44: 13,598,746 km (0.046 R)
• M45: 13,803,844 km (0.113 R)
• M46: 14,634,860 km (0.099 R)
• M47: 14,754,988 km (0.09 R)
• M48: 15,482,183 km (0.052 R)
• M49: 15,573,886 km (0.085 R)
• M50: 15,942,645 km (0.063 R)
• M51: 16,190,080 km (0.115 R)
• M52: 16,940,014 km (0.031 R)
• M53: 17,319,245 km (0.11 R)
• M54: 19,158,700 km (0.105 R)
• M55: 19,421,843 km (0.091 R)
• M56: 20,118,221 km (0.08 R)
• M57: 20,419,212 km (0.066 R)
• M58: 20,924,105 km (0.101 R)
• M59: 21,569,769 km (0.098 R)
• M60: 22,256,274 km (0.07 R)
• M61: 22,671,707 km (0.101 R)
• M62: 22,880,396 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.7

Radius: 7.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.79 AU - 13.71 AU

Year: 16629 Days

Day: 24.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 29,491,637 km

• M1: 170,242 km (0.051 R)
• M2: 311,014 km (0.064 R)
• M3: 383,270 km (0.104 R)
• M4: 525,388 km (0.104 R)
• M5: 661,223 km (0.112 R)
• M6: 809,025 km (0.111 R)
• M7: 940,522 km (0.085 R)
• M8: 1,036,863 km (0.115 R)
• M9: 1,093,560 km (0.043 R)
• M10: 1,180,477 km (0.095 R)
• M11: 1,284,896 km (0.075 R)
• M12: 1,616,854 km (0.111 R)
• M13: 2,683,337 km (0.111 R)
• M14: 3,147,539 km (0.112 R)
• M15: 3,357,275 km (0.03 R)
• M16: 3,856,633 km (0.11 R)
• M17: 4,875,694 km (0.074 R)
• M18: 5,315,512 km (0.066 R)
• M19: 5,691,750 km (0.071 R)
• M20: 6,390,522 km (0.041 R)
• M21: 7,474,807 km (0.081 R)
• M22: 7,839,377 km (0.077 R)
• M23: 8,267,377 km (0.074 R)
• M24: 8,790,820 km (0.085 R)
• M25: 9,747,797 km (0.057 R)
• M26: 11,212,510 km (0.079 R)
• M27: 12,844,623 km (0.07 R)
• M28: 13,551,922 km (0.062 R)
• M29: 13,619,989 km (0.11 R)
• M30: 14,689,015 km (0.066 R)
• M31: 15,606,199 km (0.075 R)
• M32: 15,820,424 km (0.06 R)
• M33: 17,016,459 km (0.102 R)
• M34: 18,241,366 km (0.101 R)
• M35: 19,073,579 km (0.059 R)
• M36: 19,226,318 km (0.07 R)
• M37: 19,609,738 km (0.064 R)
• M38: 21,524,740 km (0.093 R)
• M39: 22,685,919 km (0.071 R)
• M40: 22,766,702 km (0.08 R)
• M41: 23,050,339 km (0.1 R)
• M42: 23,335,173 km (0.115 R)
• M43: 23,990,711 km (0.119 R)
• M44: 24,237,997 km (0.071 R)
• M45: 25,487,438 km (0.077 R)
• M46: 28,309,003 km (0.101 R)
• M47: 29,271,367 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 15,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit