🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.3

Radius: 10.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.81 AU - 1.03 AU

Year: 579 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,120,173 km

• M1: 135,087 km (0.101 R)
• M2: 530,474 km (0.095 R)
• M3: 1,099,395 km (0.079 R)
• M4: 1,831,527 km (0.12 R)
• M5: 2,310,689 km (0.086 R)
• M6: 2,928,827 km (0.117 R)
• M7: 3,720,649 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 8.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.84 AU - 1.38 AU

Year: 767 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,120,173 km

• M1: 108,159 km (0.076 R)
• M2: 506,538 km (0.073 R)
• M3: 823,686 km (0.099 R)
• M4: 1,106,875 km (0.107 R)
• M5: 1,510,938 km (0.038 R)
• M6: 1,838,707 km (0.11 R)
• M7: 2,608,837 km (0.07 R)
• M8: 2,960,542 km (0.073 R)
• M9: 3,331,545 km (0.035 R)
• M10: 3,838,981 km (0.091 R)
• M11: 4,310,064 km (0.063 R)
• M12: 5,779,714 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 12.7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.09 AU - 2.51 AU

Year: 2288 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,120,173 km

• M1: 157,975 km (0.1 R)
• M2: 663,317 km (0.094 R)
• M3: 1,323,343 km (0.113 R)
• M4: 1,840,802 km (0.089 R)
• M5: 2,237,984 km (0.115 R)
• M6: 2,797,480 km (0.051 R)
• M7: 4,551,515 km (0.114 R)
• M8: 5,196,132 km (0.111 R)
• M9: 6,558,969 km (0.075 R)
• M10: 7,652,529 km (0.098 R)
• M11: 9,306,484 km (0.104 R)
• M12: 10,016,325 km (0.108 R)
• M13: 11,345,203 km (0.036 R)
• M14: 12,448,188 km (0.105 R)
• M15: 14,677,795 km (0.095 R)
• M16: 15,542,022 km (0.074 R)
• M17: 18,503,761 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 8.4

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.42 AU - 4.76 AU

Year: 6451 Days

Day: 8.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,120,173 km

• M1: 104,569 km (0.093 R)
• M2: 367,861 km (0.049 R)
• M3: 895,343 km (0.033 R)
• M4: 1,248,693 km (0.057 R)
• M5: 1,998,628 km (0.103 R)
• M6: 4,061,433 km (0.1 R)
• M7: 5,382,681 km (0.115 R)
• M8: 5,738,425 km (0.096 R)
• M9: 6,333,824 km (0.051 R)
• M10: 6,629,878 km (0.099 R)
• M11: 7,392,828 km (0.054 R)
• M12: 7,795,545 km (0.119 R)
• M13: 11,808,957 km (0.04 R)
• M14: 16,832,304 km (0.078 R)
• M15: 22,052,671 km (0.068 R)
• M16: 23,430,467 km (0.071 R)
• M17: 25,603,376 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.5

Radius: 3.3

Gravity: 89.58 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.31 AU - 6.59 AU

Year: 9521 Days

Day: 15.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,120,173 km

• M1: 41,289 km (0.091 R)
• M2: 145,409 km (0.064 R)
• M3: 360,680 km (0.11 R)
• M4: 619,335 km (0.049 R)
• M5: 846,126 km (0.07 R)
• M6: 1,000,660 km (0.111 R)
• M7: 1,932,206 km (0.099 R)
• M8: 3,328,852 km (0.086 R)
• M9: 3,741,592 km (0.105 R)
• M10: 4,513,817 km (0.115 R)
• M11: 5,318,354 km (0.054 R)
• M12: 5,594,960 km (0.077 R)
• M13: 6,327,990 km (0.042 R)
• M14: 6,877,762 km (0.103 R)
• M15: 7,205,980 km (0.093 R)
• M16: 8,162,060 km (0.082 R)
• M17: 11,762,282 km (0.103 R)
• M18: 11,878,221 km (0.063 R)
• M19: 13,331,115 km (0.112 R)
• M20: 13,970,048 km (0.112 R)
• M21: 15,516,291 km (0.118 R)
• M22: 16,656,825 km (0.06 R)
• M23: 16,803,282 km (0.025 R)
• M24: 17,472,732 km (0.12 R)
• M25: 18,159,686 km (0.07 R)
• M26: 19,587,448 km (0.054 R)
• M27: 24,128,940 km (0.085 R)
• M28: 27,245,961 km (0.078 R)
• M29: 31,730,157 km (0.088 R)
• M30: 33,327,713 km (0.052 R)
• M31: 33,910,995 km (0.068 R)
• M32: 36,067,149 km (0.106 R)
• M33: 36,435,160 km (0.104 R)
• M34: 37,932,335 km (0.038 R)
• M35: 39,470,052 km (0.097 R)
• M36: 46,905,365 km (0.098 R)
• M37: 48,080,606 km (0.09 R)
• M38: 51,723,913 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.7

Radius: 4.9

Gravity: 25.52 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.79 AU - 8.77 AU

Year: 12886 Days

Day: 18.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,120,173 km

• M1: 61,335 km (0.12 R)
• M2: 260,450 km (0.081 R)
• M3: 441,613 km (0.05 R)
• M4: 999,015 km (0.083 R)
• M5: 1,285,943 km (0.1 R)
• M6: 2,423,186 km (0.074 R)
• M7: 2,739,137 km (0.057 R)
• M8: 3,276,493 km (0.109 R)
• M9: 5,553,372 km (0.076 R)
• M10: 8,193,625 km (0.103 R)
• M11: 8,952,685 km (0.115 R)
• M12: 9,809,282 km (0.105 R)
• M13: 12,460,156 km (0.025 R)
• M14: 12,644,012 km (0.109 R)
• M15: 13,017,109 km (0.071 R)
• M16: 13,590,518 km (0.088 R)
• M17: 14,380,993 km (0.099 R)
• M18: 14,719,234 km (0.117 R)
• M19: 16,564,374 km (0.09 R)
• M20: 17,086,321 km (0.086 R)
• M21: 17,850,766 km (0.099 R)
• M22: 18,006,348 km (0.077 R)
• M23: 18,878,354 km (0.116 R)
• M24: 19,202,383 km (0.106 R)
• M25: 21,399,227 km (0.096 R)
• M26: 22,107,424 km (0.118 R)
• M27: 22,558,013 km (0.12 R)
• M28: 22,739,924 km (0.028 R)
• M29: 25,785,287 km (0.113 R)
• M30: 27,508,655 km (0.115 R)
• M31: 29,199,560 km (0.096 R)
• M32: 29,851,058 km (0.084 R)
• M33: 32,786,617 km (0.07 R)
• M34: 34,806,637 km (0.086 R)
• M35: 35,171,507 km (0.086 R)
• M36: 39,486,956 km (0.112 R)
• M37: 39,751,296 km (0.092 R)
• M38: 43,435,891 km (0.069 R)
• M39: 52,107,482 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.9

Radius: 3.8

Gravity: 34.41 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.55 AU - 9.09 AU

Year: 17184 Days

Day: 22 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 81,120,173 km

• M1: 47,273 km (0.076 R)
• M2: 669,450 km (0.099 R)
• M3: 798,404 km (0.119 R)
• M4: 955,182 km (0.099 R)
• M5: 1,170,454 km (0.112 R)
• M6: 1,446,611 km (0.108 R)
• M7: 2,495,442 km (0.071 R)
• M8: 3,049,553 km (0.065 R)
• M9: 3,823,422 km (0.101 R)
• M10: 4,058,141 km (0.097 R)
• M11: 5,059,550 km (0.115 R)
• M12: 6,706,024 km (0.085 R)
• M13: 6,960,939 km (0.117 R)
• M14: 7,134,472 km (0.116 R)
• M15: 7,266,567 km (0.091 R)
• M16: 10,431,759 km (0.063 R)
• M17: 10,602,001 km (0.07 R)
• M18: 12,407,797 km (0.107 R)
• M19: 13,250,183 km (0.11 R)
• M20: 14,130,117 km (0.048 R)
• M21: 16,846,665 km (0.088 R)
• M22: 18,368,075 km (0.053 R)
• M23: 19,289,598 km (0.09 R)
• M24: 21,315,004 km (0.108 R)
• M25: 22,144,823 km (0.067 R)
• M26: 22,332,120 km (0.115 R)
• M27: 23,187,820 km (0.085 R)
• M28: 24,263,279 km (0.069 R)
• M29: 30,372,257 km (0.075 R)
• M30: 32,616,076 km (0.113 R)
• M31: 38,366,468 km (0.113 R)
• M32: 40,145,187 km (0.092 R)
• M33: 40,423,738 km (0.099 R)
• M34: 41,978,210 km (0.054 R)
• M35: 45,810,309 km (0.033 R)
• M36: 46,572,959 km (0.118 R)
• M37: 47,034,618 km (0.091 R)
• M38: 52,981,881 km (0.105 R)
• M39: 53,822,023 km (0.112 R)
• M40: 55,184,859 km (0.066 R)
• M41: 56,745,315 km (0.062 R)
• M42: 57,448,126 km (0.062 R)
• M43: 59,230,584 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.2

Radius: 7.1

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.14 AU - 11.46 AU

Year: 18605 Days

Day: 22.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,120,173 km

• M1: 91,703 km (0.054 R)
• M2: 384,317 km (0.032 R)
• M3: 1,153,400 km (0.117 R)
• M4: 1,630,617 km (0.09 R)
• M5: 1,905,428 km (0.069 R)
• M6: 2,126,534 km (0.093 R)
• M7: 2,364,843 km (0.094 R)
• M8: 3,592,443 km (0.12 R)
• M9: 5,838,207 km (0.107 R)
• M10: 6,576,023 km (0.115 R)
• M11: 7,521,631 km (0.09 R)
• M12: 8,827,621 km (0.108 R)
• M13: 10,217,235 km (0.045 R)
• M14: 10,900,598 km (0.097 R)
• M15: 12,083,918 km (0.116 R)
• M16: 12,358,131 km (0.098 R)
• M17: 16,900,371 km (0.07 R)
• M18: 18,121,538 km (0.111 R)
• M19: 19,776,689 km (0.084 R)
• M20: 20,640,916 km (0.085 R)
• M21: 21,430,045 km (0.047 R)
• M22: 23,068,440 km (0.106 R)
• M23: 23,384,690 km (0.098 R)
• M24: 29,090,503 km (0.104 R)
• M25: 30,207,400 km (0.073 R)
• M26: 34,685,463 km (0.09 R)
• M27: 34,961,920 km (0.104 R)
• M28: 35,239,723 km (0.063 R)
• M29: 36,082,258 km (0.053 R)
• M30: 43,151,955 km (0.066 R)
• M31: 47,603,538 km (0.1 R)
• M32: 51,989,598 km (0.089 R)
• M33: 52,351,625 km (0.094 R)
• M34: 60,749,900 km (0.063 R)
• M35: 65,899,657 km (0.116 R)
• M36: 67,177,522 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit