🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 14.7

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.09 AU - 1.19 AU

Year: 812 Days

Day: 14.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,089,723 km

• M1: 182,809 km (0.073 R)
• M2: 689,646 km (0.102 R)
• M3: 1,301,651 km (0.038 R)
• M4: 2,388,928 km (0.064 R)
• M5: 2,935,409 km (0.085 R)
• M6: 3,650,338 km (0.117 R)
• M7: 5,412,152 km (0.113 R)
• M8: 5,975,537 km (0.103 R)
• M9: 8,200,656 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 8.1

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.34 AU - 1.54 AU

Year: 1152 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,089,723 km

• M1: 101,727 km (0.065 R)
• M2: 377,585 km (0.038 R)
• M3: 652,845 km (0.06 R)
• M4: 978,520 km (0.115 R)
• M5: 1,279,511 km (0.09 R)
• M6: 1,589,178 km (0.111 R)
• M7: 1,859,053 km (0.118 R)
• M8: 2,362,300 km (0.077 R)
• M9: 2,780,725 km (0.101 R)
• M10: 3,190,175 km (0.102 R)
• M11: 4,011,916 km (0.118 R)
• M12: 4,268,476 km (0.116 R)
• M13: 4,852,656 km (0.078 R)
• M14: 5,223,958 km (0.066 R)
• M15: 5,805,893 km (0.103 R)
• M16: 6,734,747 km (0.047 R)
• M17: 7,759,492 km (0.114 R)
• M18: 8,159,217 km (0.11 R)
• M19: 9,471,340 km (0.107 R)
• M20: 10,527,801 km (0.081 R)
• M21: 10,984,822 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 13.9

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.94 AU - 3.08 AU

Year: 3482 Days

Day: 12.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,089,723 km

• M1: 172,935 km (0.098 R)
• M2: 638,484 km (0.116 R)
• M3: 1,122,582 km (0.086 R)
• M4: 1,576,163 km (0.081 R)
• M5: 2,328,640 km (0.117 R)
• M6: 2,979,690 km (0.101 R)
• M7: 3,466,183 km (0.097 R)
• M8: 4,412,389 km (0.12 R)
• M9: 6,235,090 km (0.098 R)
• M10: 6,847,095 km (0.03 R)
• M11: 7,979,401 km (0.103 R)
• M12: 10,235,935 km (0.111 R)
• M13: 11,990,120 km (0.062 R)
• M14: 12,553,505 km (0.117 R)
• M15: 13,036,407 km (0.107 R)
• M16: 14,825,299 km (0.117 R)
• M17: 16,086,857 km (0.083 R)
• M18: 16,947,344 km (0.113 R)
• M19: 17,778,061 km (0.109 R)
• M20: 18,573,623 km (0.045 R)
• M21: 19,520,727 km (0.077 R)
• M22: 22,911,961 km (0.101 R)
• M23: 24,223,486 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986

Radius: 9.4

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.51 AU - 4.67 AU

Year: 5516 Days

Day: 5.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,089,723 km

• M1: 117,434 km (0.116 R)
• M2: 472,430 km (0.051 R)
• M3: 1,029,533 km (0.064 R)
• M4: 1,493,286 km (0.082 R)
• M5: 1,809,685 km (0.103 R)
• M6: 3,445,389 km (0.118 R)
• M7: 3,812,352 km (0.052 R)
• M8: 5,218,572 km (0.104 R)
• M9: 6,523,066 km (0.102 R)
• M10: 7,232,907 km (0.045 R)
• M11: 9,319,648 km (0.104 R)
• M12: 9,898,442 km (0.071 R)
• M13: 10,406,626 km (0.074 R)
• M14: 12,455,818 km (0.109 R)
• M15: 12,830,710 km (0.092 R)
• M16: 14,116,055 km (0.063 R)
• M17: 15,241,031 km (0.049 R)
• M18: 15,981,690 km (0.077 R)
• M19: 17,735,725 km (0.059 R)
• M20: 18,694,049 km (0.061 R)
• M21: 23,437,498 km (0.071 R)
• M22: 24,423,947 km (0.047 R)
• M23: 25,352,202 km (0.084 R)
• M24: 32,218,145 km (0.08 R)
• M25: 32,823,867 km (0.052 R)
• M26: 33,129,496 km (0.048 R)
• M27: 33,746,587 km (0.047 R)
• M28: 34,162,170 km (0.101 R)
• M29: 35,109,723 km (0.12 R)
• M30: 36,074,779 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.3

Radius: 3.5

Gravity: 31.53 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.39 AU - 8.43 AU

Year: 13451 Days

Day: 19.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,089,723 km

• M1: 43,683 km (0.099 R)
• M2: 164,857 km (0.117 R)
• M3: 293,212 km (0.088 R)
• M4: 464,950 km (0.072 R)
• M5: 578,196 km (0.058 R)
• M6: 752,477 km (0.113 R)
• M7: 1,090,568 km (0.068 R)
• M8: 1,465,910 km (0.042 R)
• M9: 1,856,061 km (0.111 R)
• M10: 2,200,435 km (0.117 R)
• M11: 2,330,585 km (0.045 R)
• M12: 2,545,557 km (0.11 R)
• M13: 2,947,676 km (0.119 R)
• M14: 3,222,637 km (0.09 R)
• M15: 3,514,353 km (0.099 R)
• M16: 3,692,524 km (0.09 R)
• M17: 3,930,534 km (0.119 R)
• M18: 4,039,442 km (0.094 R)
• M19: 4,828,720 km (0.084 R)
• M20: 5,210,494 km (0.068 R)
• M21: 6,980,237 km (0.104 R)
• M22: 7,509,364 km (0.11 R)
• M23: 8,196,767 km (0.055 R)
• M24: 8,878,484 km (0.114 R)
• M25: 9,597,003 km (0.069 R)
• M26: 10,457,340 km (0.083 R)
• M27: 11,814,043 km (0.09 R)
• M28: 13,904,374 km (0.119 R)
• M29: 14,157,942 km (0.093 R)
• M30: 15,203,033 km (0.098 R)
• M31: 16,580,381 km (0.118 R)
• M32: 18,340,250 km (0.078 R)
• M33: 25,381,822 km (0.115 R)
• M34: 32,675,317 km (0.064 R)
• M35: 32,786,917 km (0.098 R)
• M36: 34,146,312 km (0.069 R)
• M37: 36,135,814 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.3

Radius: 4.8

Gravity: 39.64 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.78 AU - 10.56 AU

Year: 18518 Days

Day: 18.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,089,723 km

• M1: 64,477 km (0.055 R)
• M2: 385,364 km (0.084 R)
• M3: 604,974 km (0.109 R)
• M4: 941,270 km (0.077 R)
• M5: 1,257,669 km (0.079 R)
• M6: 1,539,063 km (0.058 R)
• M7: 1,861,446 km (0.086 R)
• M8: 2,474,050 km (0.084 R)
• M9: 3,497,299 km (0.084 R)
• M10: 5,071,368 km (0.095 R)
• M11: 5,949,358 km (0.066 R)
• M12: 7,747,075 km (0.067 R)
• M13: 8,418,919 km (0.069 R)
• M14: 10,854,821 km (0.04 R)
• M15: 11,237,194 km (0.102 R)
• M16: 12,507,878 km (0.102 R)
• M17: 14,781,466 km (0.102 R)
• M18: 17,316,552 km (0.064 R)
• M19: 19,005,512 km (0.117 R)
• M20: 22,296,366 km (0.047 R)
• M21: 25,722,905 km (0.109 R)
• M22: 31,495,588 km (0.057 R)
• M23: 33,730,729 km (0.113 R)
• M24: 40,002,471 km (0.054 R)
• M25: 41,067,009 km (0.082 R)
• M26: 45,185,887 km (0.111 R)
• M27: 45,678,214 km (0.102 R)
• M28: 52,226,861 km (0.028 R)
• M29: 53,314,886 km (0.062 R)
• M30: 58,011,212 km (0.103 R)
• M31: 65,247,261 km (0.113 R)
• M32: 67,145,807 km (0.114 R)
• M33: 67,786,834 km (0.083 R)
• M34: 70,611,392 km (0.097 R)
• M35: 71,496,114 km (0.06 R)
• M36: 73,061,954 km (0.079 R)
• M37: 74,650,534 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.5

Radius: 3.8

Gravity: 40.69 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.58 AU - 9.92 AU

Year: 18760 Days

Day: 16.9 Hours

Environment

Temp: -244 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,089,723 km

• M1: 47,572 km (0.113 R)
• M2: 276,307 km (0.092 R)
• M3: 485,595 km (0.074 R)
• M4: 688,300 km (0.109 R)
• M5: 957,127 km (0.086 R)
• M6: 1,103,135 km (0.115 R)
• M7: 1,518,568 km (0.09 R)
• M8: 1,916,349 km (0.093 R)
• M9: 2,069,986 km (0.025 R)
• M10: 2,467,766 km (0.073 R)
• M11: 2,768,159 km (0.048 R)
• M12: 3,277,091 km (0.037 R)
• M13: 3,582,271 km (0.109 R)
• M14: 4,853,404 km (0.083 R)
• M15: 5,628,321 km (0.068 R)
• M16: 5,824,443 km (0.062 R)
• M17: 6,025,054 km (0.087 R)
• M18: 8,291,761 km (0.071 R)
• M19: 8,700,612 km (0.111 R)
• M20: 11,191,866 km (0.106 R)
• M21: 15,301,169 km (0.047 R)
• M22: 15,915,418 km (0.114 R)
• M23: 17,605,575 km (0.09 R)
• M24: 19,769,209 km (0.111 R)
• M25: 22,006,894 km (0.071 R)
• M26: 23,588,891 km (0.069 R)
• M27: 24,719,552 km (0.091 R)
• M28: 25,885,817 km (0.114 R)
• M29: 28,327,404 km (0.078 R)
• M30: 30,676,539 km (0.101 R)
• M31: 30,797,265 km (0.079 R)
• M32: 33,662,662 km (0.077 R)
• M33: 34,568,777 km (0.12 R)
• M34: 35,093,865 km (0.103 R)
• M35: 41,077,930 km (0.089 R)
• M36: 44,696,253 km (0.079 R)
• M37: 45,948,088 km (0.112 R)
• M38: 56,451,504 km (0.102 R)
• M39: 65,003,267 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.4

Radius: 3.4

Gravity: 57.56 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.32 AU - 13.48 AU

Year: 23998 Days

Day: 22.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 85,089,723 km

• M1: 44,431 km (0.114 R)
• M2: 390,600 km (0.088 R)
• M3: 743,352 km (0.09 R)
• M4: 911,350 km (0.089 R)
• M5: 1,063,641 km (0.106 R)
• M6: 1,308,383 km (0.095 R)
• M7: 1,990,400 km (0.094 R)
• M8: 2,159,744 km (0.09 R)
• M9: 3,016,043 km (0.119 R)
• M10: 3,355,630 km (0.114 R)
• M11: 3,815,194 km (0.115 R)
• M12: 4,455,773 km (0.066 R)
• M13: 4,599,387 km (0.03 R)
• M14: 5,283,797 km (0.114 R)
• M15: 7,740,643 km (0.089 R)
• M16: 7,896,075 km (0.049 R)
• M17: 10,109,375 km (0.074 R)
• M18: 14,347,034 km (0.115 R)
• M19: 17,156,333 km (0.06 R)
• M20: 17,420,522 km (0.06 R)
• M21: 19,825,009 km (0.11 R)
• M22: 21,005,785 km (0.09 R)
• M23: 23,832,287 km (0.036 R)
• M24: 28,102,708 km (0.041 R)
• M25: 29,338,686 km (0.06 R)
• M26: 30,481,763 km (0.049 R)
• M27: 35,208,906 km (0.041 R)
• M28: 35,492,843 km (0.108 R)
• M29: 36,353,928 km (0.051 R)
• M30: 36,935,714 km (0.12 R)
• M31: 42,614,150 km (0.107 R)
• M32: 43,260,862 km (0.104 R)
• M33: 43,423,475 km (0.111 R)
• M34: 44,905,990 km (0.077 R)
• M35: 50,811,216 km (0.103 R)
• M36: 54,705,249 km (0.048 R)
• M37: 55,660,880 km (0.065 R)
• M38: 59,998,021 km (0.113 R)
• M39: 64,343,091 km (0.118 R)
• M40: 71,133,189 km (0.118 R)
• M41: 78,385,245 km (0.096 R)
• M42: 80,333,608 km (0.107 R)
• M43: 84,073,255 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit