🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 14.2

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.79 AU - 1.21 AU

Year: 690 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,518,448 km

• M1: 176,675 km (0.118 R)
• M2: 902,973 km (0.091 R)
• M3: 1,431,801 km (0.107 R)
• M4: 2,451,909 km (0.052 R)
• M5: 3,140,209 km (0.112 R)
• M6: 4,517,856 km (0.106 R)
• M7: 5,558,458 km (0.085 R)
• M8: 6,154,456 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 13

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.49 AU - 1.67 AU

Year: 1371 Days

Day: 8.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 82,518,448 km

• M1: 161,715 km (0.085 R)
• M2: 884,572 km (0.111 R)
• M3: 2,094,520 km (0.098 R)
• M4: 3,321,671 km (0.039 R)
• M5: 3,726,034 km (0.074 R)
• M6: 6,523,664 km (0.113 R)
• M7: 8,465,295 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 11.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.65 AU - 2.73 AU

Year: 2237 Days

Day: 13.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,518,448 km

• M1: 138,528 km (0.102 R)
• M2: 522,545 km (0.089 R)
• M3: 1,044,792 km (0.07 R)
• M4: 1,482,066 km (0.08 R)
• M5: 2,088,985 km (0.049 R)
• M6: 2,766,962 km (0.075 R)
• M7: 3,230,716 km (0.117 R)
• M8: 3,892,686 km (0.084 R)
• M9: 4,706,050 km (0.05 R)
• M10: 5,075,108 km (0.098 R)
• M11: 5,847,182 km (0.117 R)
• M12: 7,536,741 km (0.11 R)
• M13: 8,509,875 km (0.046 R)
• M14: 9,126,069 km (0.03 R)
• M15: 10,704,775 km (0.097 R)
• M16: 11,656,816 km (0.102 R)
• M17: 12,052,951 km (0.094 R)
• M18: 12,581,630 km (0.051 R)
• M19: 13,210,689 km (0.101 R)
• M20: 13,816,560 km (0.115 R)
• M21: 14,944,678 km (0.025 R)
• M22: 15,746,073 km (0.112 R)
• M23: 16,427,342 km (0.117 R)
• M24: 16,926,101 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.6

Radius: 5

Gravity: 34.5 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.01 AU - 7.91 AU

Year: 11333 Days

Day: 20 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,518,448 km

• M1: 63,579 km (0.05 R)
• M2: 323,879 km (0.072 R)
• M3: 525,388 km (0.119 R)
• M4: 888,761 km (0.091 R)
• M5: 1,205,759 km (0.106 R)
• M6: 1,852,620 km (0.093 R)
• M7: 2,706,375 km (0.026 R)
• M8: 3,768,221 km (0.041 R)
• M9: 3,964,194 km (0.082 R)
• M10: 6,837,819 km (0.092 R)
• M11: 9,985,508 km (0.117 R)
• M12: 12,446,692 km (0.073 R)
• M13: 13,072,012 km (0.098 R)
• M14: 13,457,076 km (0.093 R)
• M15: 16,966,194 km (0.088 R)
• M16: 25,323,329 km (0.051 R)
• M17: 27,146,329 km (0.099 R)
• M18: 29,490,827 km (0.099 R)
• M19: 37,328,409 km (0.103 R)
• M20: 38,363,476 km (0.105 R)
• M21: 45,709,031 km (0.063 R)
• M22: 52,960,788 km (0.073 R)
• M23: 54,431,634 km (0.111 R)
• M24: 55,427,208 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.4

Radius: 7.3

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.16 AU - 10.38 AU

Year: 17927 Days

Day: 16.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,518,448 km

• M1: 90,806 km (0.06 R)
• M2: 472,131 km (0.114 R)
• M3: 955,781 km (0.108 R)
• M4: 1,318,855 km (0.028 R)
• M5: 2,323,255 km (0.073 R)
• M6: 2,808,401 km (0.101 R)
• M7: 4,367,211 km (0.115 R)
• M8: 6,430,764 km (0.082 R)
• M9: 9,290,327 km (0.119 R)
• M10: 9,570,823 km (0.111 R)
• M11: 10,506,408 km (0.089 R)
• M12: 11,121,405 km (0.103 R)
• M13: 11,630,337 km (0.089 R)
• M14: 12,694,875 km (0.097 R)
• M15: 13,606,525 km (0.075 R)
• M16: 14,787,600 km (0.067 R)
• M17: 15,016,485 km (0.061 R)
• M18: 16,521,140 km (0.065 R)
• M19: 18,828,538 km (0.112 R)
• M20: 23,549,547 km (0.066 R)
• M21: 26,573,070 km (0.103 R)
• M22: 27,597,217 km (0.04 R)
• M23: 28,294,642 km (0.082 R)
• M24: 30,457,079 km (0.069 R)
• M25: 36,479,291 km (0.102 R)
• M26: 38,602,534 km (0.118 R)
• M27: 47,921,284 km (0.088 R)
• M28: 52,033,580 km (0.087 R)
• M29: 54,719,760 km (0.109 R)
• M30: 63,733,031 km (0.077 R)
• M31: 66,183,295 km (0.109 R)
• M32: 69,975,152 km (0.055 R)
• M33: 71,924,263 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.3

Radius: 4.6

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.9 AU - 10.7 AU

Year: 18019 Days

Day: 21.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,518,448 km

• M1: 61,485 km (0.058 R)
• M2: 234,569 km (0.083 R)
• M3: 955,332 km (0.084 R)
• M4: 3,004,075 km (0.12 R)
• M5: 3,979,453 km (0.112 R)
• M6: 4,245,438 km (0.042 R)
• M7: 7,549,606 km (0.112 R)
• M8: 8,190,184 km (0.08 R)
• M9: 10,328,686 km (0.042 R)
• M10: 11,884,354 km (0.117 R)
• M11: 12,560,536 km (0.099 R)
• M12: 18,028,787 km (0.051 R)
• M13: 18,838,112 km (0.091 R)
• M14: 27,347,538 km (0.114 R)
• M15: 32,724,085 km (0.114 R)
• M16: 37,971,530 km (0.104 R)
• M17: 48,223,322 km (0.1 R)
• M18: 51,367,122 km (0.099 R)
• M19: 53,153,021 km (0.089 R)
• M20: 55,148,058 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.4

Radius: 5.7

Gravity: 27.62 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.99 AU - 9.71 AU

Year: 19735 Days

Day: 22.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,518,448 km

• M1: 80,035 km (0.084 R)
• M2: 311,912 km (0.045 R)
• M3: 1,224,907 km (0.089 R)
• M4: 1,842,298 km (0.085 R)
• M5: 2,341,805 km (0.049 R)
• M6: 3,142,902 km (0.061 R)
• M7: 3,605,757 km (0.089 R)
• M8: 4,924,014 km (0.11 R)
• M9: 5,427,112 km (0.065 R)
• M10: 7,190,272 km (0.108 R)
• M11: 7,484,232 km (0.036 R)
• M12: 8,521,992 km (0.106 R)
• M13: 9,303,342 km (0.071 R)
• M14: 9,890,065 km (0.059 R)
• M15: 13,638,987 km (0.093 R)
• M16: 14,241,867 km (0.109 R)
• M17: 15,420,100 km (0.117 R)
• M18: 16,074,291 km (0.088 R)
• M19: 19,911,177 km (0.04 R)
• M20: 26,920,885 km (0.03 R)
• M21: 29,455,222 km (0.095 R)
• M22: 37,272,609 km (0.106 R)
• M23: 38,746,896 km (0.072 R)
• M24: 46,534,961 km (0.109 R)
• M25: 48,416,154 km (0.094 R)
• M26: 53,062,814 km (0.084 R)
• M27: 54,738,160 km (0.105 R)
• M28: 57,413,718 km (0.053 R)
• M29: 61,588,546 km (0.102 R)
• M30: 64,481,320 km (0.12 R)
• M31: 65,536,134 km (0.074 R)
• M32: 66,602,318 km (0.096 R)
• M33: 74,160,900 km (0.085 R)
• M34: 76,488,195 km (0.048 R)
• M35: 79,585,768 km (0.155 R)
• M36: 82,271,349 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit