🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.1

Radius: 13.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.69 AU - 0.93 AU

Year: 494 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 123.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,770,531 km

• M1: 162,912 km (0.052 R)
• M2: 719,267 km (0.12 R)
• M3: 1,383,332 km (0.063 R)
• M4: 1,847,534 km (0.102 R)
• M5: 2,484,671 km (0.066 R)
• M6: 3,264,974 km (0.08 R)
• M7: 4,104,517 km (0.044 R)
• M8: 4,875,993 km (0.094 R)
• M9: 6,083,248 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 11.4

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.47 AU - 2.03 AU

Year: 1570 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,770,531 km

• M1: 143,764 km (0.083 R)
• M2: 552,914 km (0.056 R)
• M3: 1,014,722 km (0.049 R)
• M4: 1,408,614 km (0.111 R)
• M5: 1,906,026 km (0.106 R)
• M6: 2,893,971 km (0.117 R)
• M7: 3,260,186 km (0.119 R)
• M8: 3,640,913 km (0.103 R)
• M9: 4,342,377 km (0.065 R)
• M10: 6,918,303 km (0.085 R)
• M11: 7,882,461 km (0.027 R)
• M12: 8,485,042 km (0.107 R)
• M13: 8,842,880 km (0.104 R)
• M14: 9,847,130 km (0.115 R)
• M15: 11,171,969 km (0.1 R)
• M16: 11,785,320 km (0.103 R)
• M17: 12,883,369 km (0.079 R)
• M18: 13,277,409 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 14

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.72 AU - 2.06 AU

Year: 1762 Days

Day: 7.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,770,531 km

• M1: 174,132 km (0.06 R)
• M2: 744,848 km (0.102 R)
• M3: 1,320,650 km (0.118 R)
• M4: 1,790,088 km (0.119 R)
• M5: 2,448,020 km (0.087 R)
• M6: 3,326,458 km (0.115 R)
• M7: 3,839,878 km (0.095 R)
• M8: 4,719,962 km (0.1 R)
• M9: 5,219,320 km (0.07 R)
• M10: 5,987,356 km (0.084 R)
• M11: 6,473,549 km (0.103 R)
• M12: 7,306,659 km (0.098 R)
• M13: 8,507,332 km (0.085 R)
• M14: 9,155,240 km (0.118 R)
• M15: 9,605,230 km (0.112 R)
• M16: 10,515,234 km (0.106 R)
• M17: 11,081,013 km (0.073 R)
• M18: 11,741,937 km (0.073 R)
• M19: 12,197,014 km (0.069 R)
• M20: 12,703,253 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 14.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.5 AU - 2.36 AU

Year: 1819 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,770,531 km

• M1: 175,478 km (0.12 R)
• M2: 686,205 km (0.11 R)
• M3: 1,348,774 km (0.088 R)
• M4: 1,844,691 km (0.066 R)
• M5: 2,801,519 km (0.081 R)
• M6: 4,223,297 km (0.064 R)
• M7: 5,858,402 km (0.11 R)
• M8: 7,153,172 km (0.113 R)
• M9: 8,066,018 km (0.041 R)
• M10: 8,566,872 km (0.093 R)
• M11: 10,596,466 km (0.025 R)
• M12: 15,682,943 km (0.073 R)
• M13: 16,615,088 km (0.063 R)
• M14: 17,120,429 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603

Radius: 9.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.58 AU - 4.72 AU

Year: 5734 Days

Day: 9.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,770,531 km

• M1: 123,119 km (0.037 R)
• M2: 468,690 km (0.088 R)
• M3: 1,119,740 km (0.115 R)
• M4: 1,488,948 km (0.112 R)
• M5: 2,331,932 km (0.079 R)
• M6: 2,740,783 km (0.037 R)
• M7: 3,197,355 km (0.031 R)
• M8: 3,594,238 km (0.039 R)
• M9: 4,487,637 km (0.116 R)
• M10: 5,464,361 km (0.114 R)
• M11: 5,910,761 km (0.077 R)
• M12: 8,210,081 km (0.084 R)
• M13: 8,598,138 km (0.064 R)
• M14: 9,793,425 km (0.076 R)
• M15: 10,543,808 km (0.095 R)
• M16: 17,346,920 km (0.12 R)
• M17: 18,117,050 km (0.112 R)
• M18: 18,643,036 km (0.118 R)
• M19: 19,656,562 km (0.109 R)
• M20: 23,688,972 km (0.116 R)
• M21: 27,978,991 km (0.116 R)
• M22: 30,031,773 km (0.095 R)
• M23: 30,398,736 km (0.108 R)
• M24: 30,861,592 km (0.075 R)
• M25: 31,235,287 km (0.068 R)
• M26: 31,706,670 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.9

Radius: 3

Gravity: 28.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.9 AU - 6.34 AU

Year: 10269 Days

Day: 21.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,770,531 km

• M1: 97,687 km (0.098 R)
• M2: 251,624 km (0.115 R)
• M3: 590,164 km (0.063 R)
• M4: 1,048,980 km (0.108 R)
• M5: 1,549,236 km (0.093 R)
• M6: 1,925,624 km (0.086 R)
• M7: 2,143,289 km (0.093 R)
• M8: 2,308,594 km (0.113 R)
• M9: 2,627,537 km (0.092 R)
• M10: 2,915,214 km (0.033 R)
• M11: 3,396,171 km (0.111 R)
• M12: 4,001,294 km (0.041 R)
• M13: 4,150,593 km (0.074 R)
• M14: 4,539,996 km (0.048 R)
• M15: 5,125,522 km (0.093 R)
• M16: 7,817,985 km (0.1 R)
• M17: 8,655,284 km (0.035 R)
• M18: 8,821,188 km (0.117 R)
• M19: 9,031,672 km (0.05 R)
• M20: 10,134,657 km (0.075 R)
• M21: 10,412,161 km (0.094 R)
• M22: 11,176,756 km (0.053 R)
• M23: 11,572,742 km (0.032 R)
• M24: 13,086,971 km (0.072 R)
• M25: 16,061,127 km (0.085 R)
• M26: 17,406,460 km (0.074 R)
• M27: 18,072,620 km (0.109 R)
• M28: 21,432,887 km (0.04 R)
• M29: 22,353,063 km (0.119 R)
• M30: 23,620,457 km (0.105 R)
• M31: 24,107,697 km (0.111 R)
• M32: 25,609,959 km (0.05 R)
• M33: 25,952,089 km (0.069 R)
• M34: 26,297,211 km (0.074 R)
• M35: 26,732,990 km (0.091 R)
• M36: 32,342,910 km (0.074 R)
• M37: 34,270,628 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.3

Radius: 5

Gravity: 35.61 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.12 AU - 8 AU

Year: 14099 Days

Day: 18.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,770,531 km

• M1: 81,980 km (0.069 R)
• M2: 368,160 km (0.107 R)
• M3: 579,991 km (0.037 R)
• M4: 810,671 km (0.119 R)
• M5: 1,243,906 km (0.066 R)
• M6: 1,504,655 km (0.103 R)
• M7: 1,664,725 km (0.115 R)
• M8: 2,077,017 km (0.05 R)
• M9: 2,235,591 km (0.082 R)
• M10: 2,554,683 km (0.106 R)
• M11: 2,760,380 km (0.099 R)
• M12: 3,026,814 km (0.096 R)
• M13: 3,841,225 km (0.107 R)
• M14: 5,433,544 km (0.096 R)
• M15: 6,010,094 km (0.065 R)
• M16: 6,626,288 km (0.09 R)
• M17: 6,797,428 km (0.1 R)
• M18: 7,059,823 km (0.081 R)
• M19: 7,983,590 km (0.052 R)
• M20: 8,474,420 km (0.097 R)
• M21: 9,195,033 km (0.037 R)
• M22: 11,356,124 km (0.107 R)
• M23: 14,757,830 km (0.1 R)
• M24: 14,976,692 km (0.084 R)
• M25: 19,648,334 km (0.084 R)
• M26: 22,216,032 km (0.032 R)
• M27: 23,579,916 km (0.114 R)
• M28: 24,690,081 km (0.098 R)
• M29: 26,473,438 km (0.06 R)
• M30: 28,566,312 km (0.1 R)
• M31: 29,364,416 km (0.043 R)
• M32: 31,847,741 km (0.064 R)
• M33: 34,211,986 km (0.043 R)
• M34: 37,769,274 km (0.105 R)
• M35: 43,930,911 km (0.107 R)
• M36: 48,444,129 km (0.112 R)
• M37: 52,236,136 km (0.039 R)
• M38: 59,109,859 km (0.068 R)
• M39: 60,964,573 km (0.084 R)
• M40: 65,573,534 km (0.098 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: 322 - 13,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit