🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 13.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.56 AU

Year: 249 Days

Day: 12.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 43,213,535 km

• M1: 172,935 km (0.11 R)
• M2: 677,828 km (0.083 R)
• M3: 1,168,659 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 12.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.68 AU - 0.84 AU

Year: 466 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 43,213,535 km

• M1: 153,039 km (0.095 R)
• M2: 568,023 km (0.118 R)
• M3: 1,068,428 km (0.109 R)
• M4: 1,726,060 km (0.104 R)
• M5: 2,126,235 km (0.116 R)
• M6: 2,555,132 km (0.079 R)
• M7: 3,042,073 km (0.028 R)
• M8: 3,787,968 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.1

Radius: 11.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.74 AU - 0.98 AU

Year: 561 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 43,213,535 km

• M1: 147,952 km (0.106 R)
• M2: 581,786 km (0.073 R)
• M3: 1,316,910 km (0.118 R)
• M4: 2,380,401 km (0.104 R)
• M5: 2,828,148 km (0.098 R)
• M6: 3,806,069 km (0.112 R)
• M7: 4,201,007 km (0.09 R)
• M8: 5,152,001 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.6

Radius: 14.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.78 AU - 1 AU

Year: 590 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,213,535 km

• M1: 182,809 km (0.064 R)
• M2: 714,779 km (0.082 R)
• M3: 1,219,073 km (0.073 R)
• M4: 2,095,567 km (0.118 R)
• M5: 3,304,467 km (0.068 R)
• M6: 3,962,249 km (0.117 R)
• M7: 4,616,141 km (0.111 R)
• M8: 5,508,942 km (0.079 R)
• M9: 6,215,044 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 10

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.24 AU - 1.48 AU

Year: 1115 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,213,535 km

• M1: 124,615 km (0.032 R)
• M2: 496,964 km (0.041 R)
• M3: 831,315 km (0.068 R)
• M4: 1,278,763 km (0.107 R)
• M5: 1,799,962 km (0.094 R)
• M6: 2,959,495 km (0.111 R)
• M7: 3,311,947 km (0.036 R)
• M8: 4,004,585 km (0.097 R)
• M9: 4,454,426 km (0.084 R)
• M10: 4,827,374 km (0.087 R)
• M11: 5,677,090 km (0.098 R)
• M12: 6,646,185 km (0.111 R)
• M13: 7,039,627 km (0.113 R)
• M14: 7,924,498 km (0.087 R)
• M15: 8,447,343 km (0.057 R)
• M16: 9,678,533 km (0.094 R)
• M17: 10,004,208 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974

Radius: 9.3

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.42 AU - 2.2 AU

Year: 1712 Days

Day: 7.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,213,535 km

• M1: 115,789 km (0.078 R)
• M2: 534,962 km (0.098 R)
• M3: 835,355 km (0.066 R)
• M4: 1,346,979 km (0.117 R)
• M5: 1,785,451 km (0.093 R)
• M6: 2,092,874 km (0.115 R)
• M7: 2,685,132 km (0.059 R)
• M8: 3,029,058 km (0.047 R)
• M9: 3,385,400 km (0.09 R)
• M10: 3,679,808 km (0.086 R)
• M11: 4,010,270 km (0.083 R)
• M12: 4,647,258 km (0.06 R)
• M13: 4,946,304 km (0.09 R)
• M14: 5,258,365 km (0.078 R)
• M15: 5,559,954 km (0.115 R)
• M16: 5,873,063 km (0.091 R)
• M17: 6,377,806 km (0.041 R)
• M18: 7,796,592 km (0.092 R)
• M19: 9,860,893 km (0.075 R)
• M20: 12,064,769 km (0.095 R)
• M21: 14,085,088 km (0.101 R)
• M22: 14,623,491 km (0.118 R)
• M23: 14,990,006 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 11.5

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.8 AU - 3.48 AU

Year: 3911 Days

Day: 6.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,213,535 km

• M1: 143,016 km (0.082 R)
• M2: 620,981 km (0.086 R)
• M3: 1,145,770 km (0.086 R)
• M4: 1,534,874 km (0.075 R)
• M5: 2,184,727 km (0.107 R)
• M6: 3,141,705 km (0.104 R)
• M7: 3,683,997 km (0.106 R)
• M8: 4,148,050 km (0.08 R)
• M9: 6,821,364 km (0.087 R)
• M10: 7,251,158 km (0.12 R)
• M11: 7,734,060 km (0.081 R)
• M12: 8,918,875 km (0.114 R)
• M13: 10,263,760 km (0.073 R)
• M14: 11,097,020 km (0.12 R)
• M15: 12,601,526 km (0.12 R)
• M16: 13,505,397 km (0.062 R)
• M17: 14,722,674 km (0.102 R)
• M18: 15,782,276 km (0.057 R)
• M19: 17,557,853 km (0.065 R)
• M20: 18,494,037 km (0.107 R)
• M21: 19,397,309 km (0.074 R)
• M22: 20,127,646 km (0.099 R)
• M23: 21,784,592 km (0.108 R)
• M24: 22,938,590 km (0.118 R)
• M25: 26,321,895 km (0.113 R)
• M26: 26,889,170 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 9.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.95 AU - 5.13 AU

Year: 6800 Days

Day: 8.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,213,535 km

• M1: 113,994 km (0.097 R)
• M2: 591,809 km (0.104 R)
• M3: 928,404 km (0.07 R)
• M4: 1,560,455 km (0.028 R)
• M5: 2,036,775 km (0.111 R)
• M6: 2,576,823 km (0.116 R)
• M7: 3,373,731 km (0.088 R)
• M8: 4,131,145 km (0.094 R)
• M9: 5,763,408 km (0.03 R)
• M10: 6,664,436 km (0.103 R)
• M11: 8,672,937 km (0.079 R)
• M12: 10,125,681 km (0.094 R)
• M13: 10,725,419 km (0.116 R)
• M14: 11,821,074 km (0.115 R)
• M15: 12,804,830 km (0.082 R)
• M16: 14,381,591 km (0.082 R)
• M17: 15,502,229 km (0.077 R)
• M18: 17,178,623 km (0.091 R)
• M19: 17,687,255 km (0.116 R)
• M20: 18,972,600 km (0.098 R)
• M21: 20,951,930 km (0.062 R)
• M22: 21,402,668 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 10.4

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.98 AU - 5.62 AU

Year: 7392 Days

Day: 5.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,213,535 km

• M1: 129,552 km (0.038 R)
• M2: 506,090 km (0.093 R)
• M3: 1,154,596 km (0.077 R)
• M4: 2,441,736 km (0.12 R)
• M5: 5,470,944 km (0.091 R)
• M6: 6,381,845 km (0.093 R)
• M7: 6,707,071 km (0.059 R)
• M8: 7,157,959 km (0.054 R)
• M9: 8,037,295 km (0.106 R)
• M10: 9,167,507 km (0.068 R)
• M11: 10,700,137 km (0.107 R)
• M12: 12,962,207 km (0.104 R)
• M13: 21,633,946 km (0.034 R)
• M14: 22,453,593 km (0.086 R)
• M15: 22,871,121 km (0.055 R)
• M16: 29,472,875 km (0.077 R)
• M17: 32,033,542 km (0.063 R)
• M18: 32,776,295 km (0.089 R)
• M19: 33,422,109 km (0.054 R)
• M20: 35,636,008 km (0.062 R)
• M21: 36,663,446 km (0.066 R)
• M22: 37,476,062 km (0.119 R)
• M23: 39,620,996 km (0.041 R)
• M24: 39,986,314 km (0.08 R)
• M25: 40,476,845 km (0.072 R)
• M26: 40,971,416 km (0.094 R)
• M27: 42,098,935 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.8

Radius: 4.2

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.34 AU - 8.38 AU

Year: 14035 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,213,535 km

• M1: 52,210 km (0.091 R)
• M2: 189,391 km (0.117 R)
• M3: 418,724 km (0.077 R)
• M4: 694,733 km (0.06 R)
• M5: 979,567 km (0.052 R)
• M6: 1,241,064 km (0.069 R)
• M7: 1,414,149 km (0.048 R)
• M8: 1,617,452 km (0.081 R)
• M9: 1,918,742 km (0.04 R)
• M10: 2,065,947 km (0.113 R)
• M11: 2,292,139 km (0.11 R)
• M12: 2,612,577 km (0.075 R)
• M13: 3,985,287 km (0.089 R)
• M14: 4,648,754 km (0.116 R)
• M15: 4,976,224 km (0.053 R)
• M16: 6,121,096 km (0.062 R)
• M17: 6,924,437 km (0.115 R)
• M18: 7,391,032 km (0.073 R)
• M19: 7,672,725 km (0.1 R)
• M20: 8,300,438 km (0.062 R)
• M21: 8,961,810 km (0.09 R)
• M22: 9,753,033 km (0.106 R)
• M23: 10,042,954 km (0.027 R)
• M24: 10,844,649 km (0.026 R)
• M25: 10,999,483 km (0.083 R)
• M26: 11,687,932 km (0.11 R)
• M27: 11,850,844 km (0.098 R)
• M28: 16,636,630 km (0.082 R)
• M29: 16,981,153 km (0.109 R)
• M30: 18,043,298 km (0.095 R)
• M31: 18,553,876 km (0.043 R)
• M32: 22,567,736 km (0.072 R)
• M33: 24,199,999 km (0.03 R)
• M34: 26,372,010 km (0.103 R)
• M35: 28,083,859 km (0.106 R)
• M36: 28,966,935 km (0.114 R)
• M37: 29,165,601 km (0.091 R)
• M38: 31,621,848 km (0.069 R)
• M39: 33,771,121 km (0.063 R)
• M40: 37,527,075 km (0.086 R)
• M41: 39,933,656 km (0.117 R)
• M42: 43,084,187 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 20,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit