🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.64 AU - 0.68 AU

Year: 352 Days

Day: 29.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.8

Radius: 11.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.79 AU - 1.05 AU

Year: 579 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 82,799,415 km

• M1: 140,772 km (0.085 R)
• M2: 830,867 km (0.086 R)
• M3: 1,211,444 km (0.108 R)
• M4: 2,162,587 km (0.082 R)
• M5: 3,094,282 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 10.9

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.12 AU - 1.16 AU

Year: 798 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,799,415 km

• M1: 135,685 km (0.104 R)
• M2: 681,568 km (0.093 R)
• M3: 1,209,798 km (0.053 R)
• M4: 1,619,547 km (0.116 R)
• M5: 1,991,746 km (0.113 R)
• M6: 2,603,901 km (0.077 R)
• M7: 2,997,343 km (0.115 R)
• M8: 3,593,042 km (0.088 R)
• M9: 4,328,465 km (0.099 R)
• M10: 4,918,030 km (0.098 R)
• M11: 5,486,502 km (0.114 R)
• M12: 6,544,608 km (0.116 R)
• M13: 7,344,956 km (0.089 R)
• M14: 7,710,573 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 9.5

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.72 AU - 1.74 AU

Year: 1493 Days

Day: 5.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,799,415 km

• M1: 118,182 km (0.05 R)
• M2: 506,538 km (0.084 R)
• M3: 846,874 km (0.112 R)
• M4: 1,170,903 km (0.032 R)
• M5: 1,744,910 km (0.095 R)
• M6: 2,080,906 km (0.037 R)
• M7: 2,387,881 km (0.085 R)
• M8: 3,066,158 km (0.069 R)
• M9: 3,420,107 km (0.084 R)
• M10: 3,784,976 km (0.092 R)
• M11: 4,210,881 km (0.093 R)
• M12: 4,574,553 km (0.111 R)
• M13: 4,998,663 km (0.049 R)
• M14: 5,385,972 km (0.11 R)
• M15: 6,220,878 km (0.061 R)
• M16: 7,267,016 km (0.083 R)
• M17: 7,765,027 km (0.09 R)
• M18: 8,369,851 km (0.072 R)
• M19: 8,800,095 km (0.1 R)
• M20: 9,924,622 km (0.08 R)
• M21: 11,176,457 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569

Radius: 10.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.94 AU - 5.58 AU

Year: 7914 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,799,415 km

• M1: 130,599 km (0.12 R)
• M2: 528,679 km (0.086 R)
• M3: 929,601 km (0.071 R)
• M4: 1,342,940 km (0.114 R)
• M5: 1,681,031 km (0.069 R)
• M6: 2,189,215 km (0.079 R)
• M7: 2,607,940 km (0.059 R)
• M8: 3,358,921 km (0.108 R)
• M9: 4,170,639 km (0.096 R)
• M10: 4,706,199 km (0.11 R)
• M11: 5,690,105 km (0.113 R)
• M12: 7,434,565 km (0.104 R)
• M13: 8,182,854 km (0.106 R)
• M14: 9,198,923 km (0.088 R)
• M15: 9,829,178 km (0.094 R)
• M16: 11,946,587 km (0.101 R)
• M17: 12,318,038 km (0.105 R)
• M18: 19,949,624 km (0.077 R)
• M19: 20,322,572 km (0.066 R)
• M20: 23,229,258 km (0.115 R)
• M21: 24,653,280 km (0.075 R)
• M22: 27,215,593 km (0.1 R)
• M23: 32,143,646 km (0.093 R)
• M24: 34,228,591 km (0.054 R)
• M25: 35,850,382 km (0.067 R)
• M26: 37,184,196 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.8

Radius: 3.3

Gravity: 85.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.25 AU - 7.11 AU

Year: 10078 Days

Day: 20.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,799,415 km

• M1: 41,439 km (0.118 R)
• M2: 227,987 km (0.118 R)
• M3: 362,027 km (0.109 R)
• M4: 513,420 km (0.035 R)
• M5: 1,450,202 km (0.067 R)
• M6: 2,061,010 km (0.092 R)
• M7: 2,227,662 km (0.12 R)
• M8: 2,484,372 km (0.057 R)
• M9: 3,298,035 km (0.078 R)
• M10: 3,604,710 km (0.044 R)
• M11: 4,861,183 km (0.032 R)
• M12: 5,123,428 km (0.11 R)
• M13: 5,712,095 km (0.059 R)
• M14: 7,571,747 km (0.072 R)
• M15: 9,799,259 km (0.075 R)
• M16: 11,485,825 km (0.055 R)
• M17: 13,483,406 km (0.053 R)
• M18: 13,611,461 km (0.052 R)
• M19: 14,263,708 km (0.101 R)
• M20: 16,272,957 km (0.095 R)
• M21: 17,007,333 km (0.092 R)
• M22: 17,156,781 km (0.097 R)
• M23: 20,927,246 km (0.079 R)
• M24: 21,271,471 km (0.118 R)
• M25: 21,445,004 km (0.1 R)
• M26: 26,797,317 km (0.084 R)
• M27: 26,999,872 km (0.106 R)
• M28: 27,923,490 km (0.113 R)
• M29: 28,761,986 km (0.112 R)
• M30: 29,401,816 km (0.101 R)
• M31: 31,490,352 km (0.032 R)
• M32: 38,345,525 km (0.072 R)
• M33: 45,696,914 km (0.11 R)
• M34: 52,338,909 km (0.087 R)
• M35: 52,655,309 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.4

Radius: 3.6

Gravity: 46.56 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.45 AU - 9.09 AU

Year: 14208 Days

Day: 20.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,799,415 km

• M1: 45,927 km (0.067 R)
• M2: 200,611 km (0.063 R)
• M3: 481,705 km (0.092 R)
• M4: 1,006,943 km (0.118 R)
• M5: 1,304,942 km (0.109 R)
• M6: 1,928,466 km (0.074 R)
• M7: 2,245,913 km (0.103 R)
• M8: 2,936,606 km (0.117 R)
• M9: 3,356,228 km (0.11 R)
• M10: 3,985,886 km (0.088 R)
• M11: 4,467,890 km (0.094 R)
• M12: 5,055,510 km (0.103 R)
• M13: 6,382,144 km (0.038 R)
• M14: 6,705,725 km (0.118 R)
• M15: 6,913,516 km (0.068 R)
• M16: 7,341,815 km (0.065 R)
• M17: 8,016,950 km (0.113 R)
• M18: 8,586,170 km (0.082 R)
• M19: 11,249,760 km (0.076 R)
• M20: 11,543,121 km (0.066 R)
• M21: 11,781,431 km (0.112 R)
• M22: 13,740,864 km (0.092 R)
• M23: 14,554,227 km (0.099 R)
• M24: 15,688,030 km (0.089 R)
• M25: 17,109,359 km (0.119 R)
• M26: 22,249,243 km (0.111 R)
• M27: 22,525,699 km (0.051 R)
• M28: 22,711,201 km (0.038 R)
• M29: 25,416,828 km (0.073 R)
• M30: 26,023,298 km (0.036 R)
• M31: 26,330,123 km (0.111 R)
• M32: 28,007,414 km (0.096 R)
• M33: 32,627,894 km (0.113 R)
• M34: 35,055,419 km (0.044 R)
• M35: 45,377,223 km (0.072 R)
• M36: 46,568,920 km (0.111 R)
• M37: 51,866,180 km (0.106 R)
• M38: 52,352,074 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.9

Radius: 4.4

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.44 AU - 8.2 AU

Year: 14346 Days

Day: 16.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,799,415 km

• M1: 54,753 km (0.065 R)
• M2: 828,174 km (0.107 R)
• M3: 1,079,797 km (0.097 R)
• M4: 1,615,807 km (0.104 R)
• M5: 1,959,433 km (0.105 R)
• M6: 3,283,972 km (0.079 R)
• M7: 4,047,969 km (0.114 R)
• M8: 4,892,748 km (0.095 R)
• M9: 5,472,739 km (0.056 R)
• M10: 6,845,599 km (0.072 R)
• M11: 7,201,492 km (0.044 R)
• M12: 8,980,959 km (0.105 R)
• M13: 10,300,711 km (0.104 R)
• M14: 10,454,946 km (0.101 R)
• M15: 13,136,787 km (0.104 R)
• M16: 17,525,241 km (0.06 R)
• M17: 18,872,370 km (0.115 R)
• M18: 20,367,600 km (0.12 R)
• M19: 21,351,655 km (0.036 R)
• M20: 24,584,764 km (0.051 R)
• M21: 26,847,731 km (0.099 R)
• M22: 27,830,290 km (0.12 R)
• M23: 29,762,796 km (0.11 R)
• M24: 34,807,834 km (0.116 R)
• M25: 36,093,478 km (0.062 R)
• M26: 38,264,891 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722

Radius: 3.6

Gravity: 55.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.88 AU - 11.3 AU

Year: 19482 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,799,415 km

• M1: 47,572 km (0.059 R)
• M2: 248,931 km (0.049 R)
• M3: 431,739 km (0.082 R)
• M4: 566,378 km (0.054 R)
• M5: 1,082,939 km (0.038 R)
• M6: 1,320,650 km (0.108 R)
• M7: 2,037,074 km (0.085 R)
• M8: 2,160,343 km (0.107 R)
• M9: 2,903,844 km (0.11 R)
• M10: 3,592,892 km (0.025 R)
• M11: 3,803,825 km (0.04 R)
• M12: 4,317,245 km (0.047 R)
• M13: 4,521,147 km (0.087 R)
• M14: 6,007,102 km (0.041 R)
• M15: 6,434,803 km (0.082 R)
• M16: 9,437,082 km (0.098 R)
• M17: 10,073,322 km (0.052 R)
• M18: 10,492,795 km (0.112 R)
• M19: 10,737,686 km (0.065 R)
• M20: 11,302,568 km (0.094 R)
• M21: 12,019,441 km (0.106 R)
• M22: 12,491,273 km (0.065 R)
• M23: 14,502,167 km (0.1 R)
• M24: 15,191,664 km (0.088 R)
• M25: 18,081,446 km (0.108 R)
• M26: 20,451,076 km (0.079 R)
• M27: 22,814,722 km (0.116 R)
• M28: 23,536,981 km (0.102 R)
• M29: 26,805,545 km (0.087 R)
• M30: 27,033,682 km (0.091 R)
• M31: 27,148,124 km (0.093 R)
• M32: 27,493,695 km (0.067 R)
• M33: 31,616,762 km (0.071 R)
• M34: 36,272,248 km (0.099 R)
• M35: 41,212,568 km (0.083 R)
• M36: 44,797,232 km (0.099 R)
• M37: 50,468,487 km (0.061 R)
• M38: 72,500,065 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.3

Radius: 8

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.06 AU - 10.68 AU

Year: 20342 Days

Day: 17.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,799,415 km

• M1: 100,679 km (0.073 R)
• M2: 362,176 km (0.093 R)
• M3: 1,800,710 km (0.049 R)
• M4: 4,288,522 km (0.115 R)
• M5: 4,855,797 km (0.1 R)
• M6: 6,096,263 km (0.119 R)
• M7: 7,192,366 km (0.111 R)
• M8: 8,149,194 km (0.077 R)
• M9: 10,687,122 km (0.112 R)
• M10: 11,795,044 km (0.078 R)
• M11: 14,779,073 km (0.095 R)
• M12: 15,174,310 km (0.092 R)
• M13: 20,386,899 km (0.077 R)
• M14: 22,916,000 km (0.117 R)
• M15: 25,874,298 km (0.079 R)
• M16: 32,403,497 km (0.11 R)
• M17: 34,710,147 km (0.049 R)
• M18: 41,340,025 km (0.087 R)
• M19: 42,919,928 km (0.065 R)
• M20: 47,557,313 km (0.088 R)
• M21: 52,152,660 km (0.087 R)
• M22: 62,009,813 km (0.108 R)
• M23: 75,111,595 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit