🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.5

Radius: 9.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.64 AU - 0.68 AU

Year: 364 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,085,313 km

• M1: 124,166 km (0.089 R)
• M2: 433,834 km (0.077 R)
• M3: 1,031,477 km (0.111 R)
• M4: 1,497,026 km (0.1 R)
• M5: 1,839,605 km (0.12 R)
• M6: 2,400,597 km (0.068 R)
• M7: 3,159,357 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.5

Radius: 11.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.97 AU - 1.01 AU

Year: 668 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,085,313 km

• M1: 139,425 km (0.097 R)
• M2: 618,138 km (0.115 R)
• M3: 1,099,694 km (0.074 R)
• M4: 1,492,837 km (0.068 R)
• M5: 1,859,352 km (0.08 R)
• M6: 2,323,405 km (0.088 R)
• M7: 3,130,635 km (0.081 R)
• M8: 3,487,575 km (0.089 R)
• M9: 4,129,500 km (0.037 R)
• M10: 4,590,261 km (0.103 R)
• M11: 5,684,121 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.9

Radius: 10.2

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.27 AU - 3.75 AU

Year: 4460 Days

Day: 8.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,085,313 km

• M1: 145,260 km (0.106 R)
• M2: 628,012 km (0.072 R)
• M3: 1,228,797 km (0.105 R)
• M4: 1,570,628 km (0.12 R)
• M5: 2,122,195 km (0.08 R)
• M6: 3,041,624 km (0.103 R)
• M7: 3,360,118 km (0.065 R)
• M8: 3,723,042 km (0.086 R)
• M9: 4,402,965 km (0.11 R)
• M10: 5,619,644 km (0.089 R)
• M11: 6,482,076 km (0.082 R)
• M12: 7,219,892 km (0.053 R)
• M13: 8,353,246 km (0.107 R)
• M14: 8,862,477 km (0.094 R)
• M15: 10,740,678 km (0.098 R)
• M16: 12,564,875 km (0.081 R)
• M17: 12,922,114 km (0.096 R)
• M18: 16,089,401 km (0.075 R)
• M19: 16,571,854 km (0.101 R)
• M20: 17,820,398 km (0.086 R)
• M21: 18,863,394 km (0.089 R)
• M22: 19,264,915 km (0.112 R)
• M23: 21,503,348 km (0.108 R)
• M24: 23,139,350 km (0.064 R)
• M25: 23,522,470 km (0.104 R)
• M26: 26,573,967 km (0.039 R)
• M27: 27,078,860 km (0.117 R)
• M28: 30,061,094 km (0.108 R)
• M29: 31,071,179 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 12.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3 AU - 4.98 AU

Year: 5406 Days

Day: 5.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,085,313 km

• M1: 158,574 km (0.113 R)
• M2: 581,786 km (0.089 R)
• M3: 1,442,871 km (0.094 R)
• M4: 2,212,104 km (0.112 R)
• M5: 3,943,250 km (0.05 R)
• M6: 5,477,676 km (0.052 R)
• M7: 6,478,785 km (0.095 R)
• M8: 13,068,870 km (0.107 R)
• M9: 16,226,731 km (0.071 R)
• M10: 19,094,822 km (0.092 R)
• M11: 22,591,822 km (0.072 R)
• M12: 26,409,410 km (0.12 R)
• M13: 27,099,505 km (0.106 R)
• M14: 27,978,991 km (0.072 R)
• M15: 31,207,462 km (0.038 R)
• M16: 31,881,700 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 13.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.69 AU - 4.71 AU

Year: 5838 Days

Day: 11 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,085,313 km

• M1: 166,652 km (0.047 R)
• M2: 631,602 km (0.108 R)
• M3: 1,411,905 km (0.081 R)
• M4: 2,058,018 km (0.116 R)
• M5: 2,520,425 km (0.11 R)
• M6: 2,947,527 km (0.106 R)
• M7: 4,057,842 km (0.116 R)
• M8: 4,649,801 km (0.118 R)
• M9: 5,591,220 km (0.049 R)
• M10: 6,355,666 km (0.113 R)
• M11: 7,092,734 km (0.048 R)
• M12: 8,628,057 km (0.119 R)
• M13: 11,179,449 km (0.115 R)
• M14: 12,817,396 km (0.048 R)
• M15: 16,227,779 km (0.031 R)
• M16: 16,735,514 km (0.097 R)
• M17: 22,482,914 km (0.08 R)
• M18: 24,931,084 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.4

Radius: 4.4

Gravity: 39.85 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.22 AU - 6.86 AU

Year: 10068 Days

Day: 17.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,085,313 km

• M1: 55,351 km (0.101 R)
• M2: 361,428 km (0.113 R)
• M3: 1,017,864 km (0.09 R)
• M4: 1,378,993 km (0.107 R)
• M5: 1,756,728 km (0.046 R)
• M6: 3,528,864 km (0.066 R)
• M7: 3,923,204 km (0.105 R)
• M8: 4,494,070 km (0.103 R)
• M9: 4,675,681 km (0.085 R)
• M10: 5,053,566 km (0.111 R)
• M11: 5,451,496 km (0.033 R)
• M12: 5,588,827 km (0.101 R)
• M13: 7,213,310 km (0.045 R)
• M14: 8,110,598 km (0.103 R)
• M15: 8,984,549 km (0.117 R)
• M16: 10,971,807 km (0.044 R)
• M17: 17,218,565 km (0.085 R)
• M18: 19,441,290 km (0.059 R)
• M19: 19,762,178 km (0.059 R)
• M20: 22,810,833 km (0.112 R)
• M21: 23,619,260 km (0.097 R)
• M22: 29,292,161 km (0.079 R)
• M23: 36,170,521 km (0.108 R)
• M24: 38,893,502 km (0.039 R)
• M25: 41,617,380 km (0.085 R)
• M26: 42,016,507 km (0.067 R)
• M27: 42,687,603 km (0.081 R)
• M28: 44,882,802 km (0.072 R)
• M29: 46,150,195 km (0.109 R)
• M30: 46,292,463 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.4

Radius: 3.1

Gravity: 52.59 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.54 AU - 6.7 AU

Year: 10269 Days

Day: 17.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,085,313 km

• M1: 38,596 km (0.07 R)
• M2: 137,630 km (0.102 R)
• M3: 282,740 km (0.104 R)
• M4: 482,453 km (0.098 R)
• M5: 924,964 km (0.113 R)
• M6: 1,069,026 km (0.096 R)
• M7: 1,180,926 km (0.111 R)
• M8: 1,454,989 km (0.054 R)
• M9: 1,621,491 km (0.117 R)
• M10: 2,076,568 km (0.091 R)
• M11: 2,631,277 km (0.095 R)
• M12: 2,773,844 km (0.101 R)
• M13: 3,301,924 km (0.097 R)
• M14: 3,816,242 km (0.052 R)
• M15: 4,438,718 km (0.075 R)
• M16: 5,644,028 km (0.118 R)
• M17: 5,778,966 km (0.113 R)
• M18: 6,160,740 km (0.105 R)
• M19: 6,783,515 km (0.107 R)
• M20: 7,012,999 km (0.114 R)
• M21: 7,691,275 km (0.099 R)
• M22: 8,588,264 km (0.113 R)
• M23: 10,384,486 km (0.11 R)
• M24: 10,740,678 km (0.088 R)
• M25: 11,693,766 km (0.095 R)
• M26: 14,320,406 km (0.084 R)
• M27: 14,508,301 km (0.055 R)
• M28: 16,893,340 km (0.063 R)
• M29: 18,178,385 km (0.029 R)
• M30: 18,324,991 km (0.054 R)
• M31: 20,147,392 km (0.087 R)
• M32: 24,771,463 km (0.113 R)
• M33: 26,708,605 km (0.117 R)
• M34: 27,472,452 km (0.097 R)
• M35: 27,665,583 km (0.04 R)
• M36: 27,762,522 km (0.071 R)
• M37: 29,546,477 km (0.031 R)
• M38: 30,363,281 km (0.085 R)
• M39: 31,722,378 km (0.094 R)
• M40: 37,684,003 km (0.067 R)
• M41: 42,906,764 km (0.074 R)
• M42: 43,036,615 km (0.119 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: 270 - 17,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit