🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 10.5

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.04 AU

Year: 497 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,128,022 km

• M1: 130,599 km (0.111 R)
• M2: 589,416 km (0.057 R)
• M3: 989,590 km (0.073 R)
• M4: 1,465,311 km (0.102 R)
• M5: 1,966,165 km (0.107 R)
• M6: 2,589,539 km (0.107 R)
• M7: 2,988,816 km (0.081 R)
• M8: 4,040,190 km (0.091 R)
• M9: 5,133,601 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 12.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.28 AU - 2.58 AU

Year: 2446 Days

Day: 5.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,128,022 km

• M1: 202,556 km (0.101 R)
• M2: 690,544 km (0.084 R)
• M3: 1,281,156 km (0.061 R)
• M4: 1,802,505 km (0.073 R)
• M5: 4,737,615 km (0.094 R)
• M6: 5,520,311 km (0.119 R)
• M7: 7,506,971 km (0.089 R)
• M8: 9,799,259 km (0.08 R)
• M9: 10,891,772 km (0.108 R)
• M10: 12,680,364 km (0.119 R)
• M11: 13,521,553 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 14.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.16 AU - 4.28 AU

Year: 4633 Days

Day: 10.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,128,022 km

• M1: 185,053 km (0.099 R)
• M2: 837,598 km (0.074 R)
• M3: 1,567,486 km (0.087 R)
• M4: 2,048,444 km (0.043 R)
• M5: 2,658,803 km (0.091 R)
• M6: 3,389,439 km (0.077 R)
• M7: 4,436,175 km (0.113 R)
• M8: 5,255,224 km (0.103 R)
• M9: 6,629,729 km (0.12 R)
• M10: 7,137,614 km (0.101 R)
• M11: 8,820,290 km (0.095 R)
• M12: 9,862,688 km (0.098 R)
• M13: 12,276,001 km (0.086 R)
• M14: 14,351,223 km (0.057 R)
• M15: 15,350,387 km (0.095 R)
• M16: 15,842,265 km (0.094 R)
• M17: 17,170,694 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.2

Radius: 9.3

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.02 AU - 5.06 AU

Year: 7306 Days

Day: 5.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,128,022 km

• M1: 115,789 km (0.1 R)
• M2: 598,691 km (0.09 R)
• M3: 1,149,959 km (0.09 R)
• M4: 1,625,979 km (0.093 R)
• M5: 3,038,632 km (0.04 R)
• M6: 4,297,648 km (0.052 R)
• M7: 4,632,148 km (0.053 R)
• M8: 5,512,831 km (0.083 R)
• M9: 6,943,136 km (0.031 R)
• M10: 7,764,728 km (0.072 R)
• M11: 8,693,431 km (0.041 R)
• M12: 9,460,569 km (0.059 R)
• M13: 9,789,236 km (0.064 R)
• M14: 10,974,500 km (0.084 R)
• M15: 14,108,276 km (0.12 R)
• M16: 15,166,531 km (0.104 R)
• M17: 15,617,419 km (0.089 R)
• M18: 17,092,754 km (0.12 R)
• M19: 19,856,574 km (0.047 R)
• M20: 20,163,848 km (0.102 R)
• M21: 22,074,512 km (0.056 R)
• M22: 22,404,226 km (0.101 R)
• M23: 25,703,457 km (0.089 R)
• M24: 26,622,736 km (0.071 R)
• M25: 27,373,718 km (0.096 R)
• M26: 30,316,308 km (0.115 R)
• M27: 35,678,643 km (0.114 R)
• M28: 39,908,972 km (0.091 R)
• M29: 40,398,755 km (0.078 R)
• M30: 42,397,981 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.2

Radius: 13

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.04 AU - 5.36 AU

Year: 7656 Days

Day: 13 Hours

Environment

Temp: -215 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,128,022 km

• M1: 162,014 km (0.086 R)
• M2: 704,756 km (0.084 R)
• M3: 1,209,050 km (0.106 R)
• M4: 1,896,003 km (0.106 R)
• M5: 2,832,037 km (0.06 R)
• M6: 3,405,446 km (0.062 R)
• M7: 3,830,154 km (0.106 R)
• M8: 5,050,275 km (0.072 R)
• M9: 5,898,345 km (0.073 R)
• M10: 6,766,162 km (0.118 R)
• M11: 11,109,437 km (0.116 R)
• M12: 12,214,068 km (0.119 R)
• M13: 13,217,869 km (0.033 R)
• M14: 14,763,963 km (0.113 R)
• M15: 15,517,039 km (0.063 R)
• M16: 19,374,271 km (0.087 R)
• M17: 20,507,175 km (0.112 R)
• M18: 20,972,425 km (0.098 R)
• M19: 22,004,800 km (0.047 R)
• M20: 24,952,925 km (0.113 R)
• M21: 28,345,805 km (0.1 R)
• M22: 30,704,215 km (0.117 R)
• M23: 32,767,319 km (0.075 R)
• M24: 33,510,671 km (0.111 R)
• M25: 35,252,140 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 12.3

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.57 AU - 6.95 AU

Year: 8926 Days

Day: 9.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,128,022 km

• M1: 154,235 km (0.1 R)
• M2: 559,795 km (0.028 R)
• M3: 1,403,976 km (0.095 R)
• M4: 2,222,725 km (0.036 R)
• M5: 2,611,081 km (0.067 R)
• M6: 3,600,522 km (0.097 R)
• M7: 4,250,225 km (0.079 R)
• M8: 5,616,502 km (0.051 R)
• M9: 6,455,597 km (0.108 R)
• M10: 7,376,671 km (0.102 R)
• M11: 9,816,313 km (0.089 R)
• M12: 10,771,944 km (0.092 R)
• M13: 12,520,145 km (0.067 R)
• M14: 13,643,924 km (0.1 R)
• M15: 15,157,855 km (0.057 R)
• M16: 16,502,889 km (0.099 R)
• M17: 17,490,684 km (0.083 R)
• M18: 20,132,433 km (0.092 R)
• M19: 22,685,320 km (0.113 R)
• M20: 23,906,189 km (0.11 R)
• M21: 24,804,673 km (0.088 R)
• M22: 38,744,502 km (0.077 R)
• M23: 41,505,929 km (0.115 R)
• M24: 42,021,743 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223

Radius: 3.1

Gravity: 23.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.9 AU - 7.8 AU

Year: 10332 Days

Day: 20.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,128,022 km

• M1: 38,596 km (0.096 R)
• M2: 222,003 km (0.098 R)
• M3: 545,733 km (0.034 R)
• M4: 643,869 km (0.106 R)
• M5: 817,702 km (0.119 R)
• M6: 2,532,393 km (0.072 R)
• M7: 2,677,652 km (0.112 R)
• M8: 2,809,298 km (0.052 R)
• M9: 4,425,404 km (0.102 R)
• M10: 4,636,337 km (0.117 R)
• M11: 6,777,532 km (0.092 R)
• M12: 6,881,652 km (0.093 R)
• M13: 7,792,254 km (0.061 R)
• M14: 8,060,932 km (0.09 R)
• M15: 10,716,294 km (0.107 R)
• M16: 15,405,888 km (0.119 R)
• M17: 17,729,292 km (0.101 R)
• M18: 21,975,778 km (0.061 R)
• M19: 22,280,808 km (0.105 R)
• M20: 26,249,789 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.6

Radius: 7.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.62 AU - 9.78 AU

Year: 15161 Days

Day: 16.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,128,022 km

• M1: 93,947 km (0.116 R)
• M2: 356,342 km (0.12 R)
• M3: 810,521 km (0.054 R)
• M4: 1,066,184 km (0.098 R)
• M5: 1,625,082 km (0.117 R)
• M6: 2,247,259 km (0.107 R)
• M7: 3,142,004 km (0.068 R)
• M8: 3,646,747 km (0.072 R)
• M9: 5,307,583 km (0.06 R)
• M10: 5,862,591 km (0.089 R)
• M11: 8,033,555 km (0.095 R)
• M12: 9,583,988 km (0.038 R)
• M13: 14,343,145 km (0.043 R)
• M14: 14,695,448 km (0.116 R)
• M15: 15,539,928 km (0.101 R)
• M16: 18,681,782 km (0.114 R)
• M17: 20,996,809 km (0.058 R)
• M18: 21,757,814 km (0.117 R)
• M19: 28,984,737 km (0.107 R)
• M20: 32,374,625 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit