🌌 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: 989.7

Radius: 11.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.66 AU - 0.96 AU

Year: 503 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,521,527 km

• M1: 145,559 km (0.113 R)
• M2: 595,100 km (0.098 R)
• M3: 981,811 km (0.107 R)
• M4: 1,947,315 km (0.117 R)
• M5: 2,661,047 km (0.107 R)
• M6: 3,151,429 km (0.098 R)
• M7: 3,688,186 km (0.037 R)
• M8: 4,079,384 km (0.076 R)
• M9: 5,931,855 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.4

Radius: 13.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.91 AU - 1.01 AU

Year: 649 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,521,527 km

• M1: 170,392 km (0.108 R)
• M2: 647,908 km (0.088 R)
• M3: 1,154,447 km (0.119 R)
• M4: 1,715,140 km (0.118 R)
• M5: 2,606,294 km (0.082 R)
• M6: 3,311,798 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 13.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.37 AU - 1.99 AU

Year: 1503 Days

Day: 6.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,521,527 km

• M1: 164,258 km (0.103 R)
• M2: 594,951 km (0.027 R)
• M3: 1,016,518 km (0.066 R)
• M4: 1,440,478 km (0.076 R)
• M5: 2,452,358 km (0.097 R)
• M6: 4,815,555 km (0.071 R)
• M7: 6,312,581 km (0.046 R)
• M8: 7,538,835 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.5

Radius: 8.7

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.25 AU - 5.29 AU

Year: 6091 Days

Day: 5.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,521,527 km

• M1: 108,159 km (0.092 R)
• M2: 421,268 km (0.087 R)
• M3: 1,337,704 km (0.083 R)
• M4: 1,683,724 km (0.086 R)
• M5: 2,349,285 km (0.109 R)
• M6: 3,285,768 km (0.096 R)
• M7: 3,826,863 km (0.074 R)
• M8: 4,803,737 km (0.061 R)
• M9: 5,086,477 km (0.112 R)
• M10: 6,776,335 km (0.052 R)
• M11: 7,169,179 km (0.069 R)
• M12: 7,614,980 km (0.093 R)
• M13: 8,238,056 km (0.057 R)
• M14: 8,644,513 km (0.07 R)
• M15: 9,192,789 km (0.066 R)
• M16: 10,081,401 km (0.072 R)
• M17: 12,873,645 km (0.115 R)
• M18: 13,200,367 km (0.096 R)
• M19: 13,532,773 km (0.12 R)
• M20: 14,563,502 km (0.111 R)
• M21: 15,893,427 km (0.087 R)
• M22: 17,834,759 km (0.113 R)
• M23: 18,241,216 km (0.106 R)
• M24: 19,072,681 km (0.099 R)
• M25: 19,856,873 km (0.096 R)
• M26: 22,890,120 km (0.094 R)
• M27: 24,185,488 km (0.091 R)
• M28: 24,851,198 km (0.037 R)
• M29: 25,786,335 km (0.113 R)
• M30: 29,011,365 km (0.117 R)
• M31: 29,762,796 km (0.117 R)
• M32: 33,306,021 km (0.085 R)
• M33: 35,178,837 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.5

Radius: 6.9

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.88 AU - 7.06 AU

Year: 10069 Days

Day: 23.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,521,527 km

• M1: 85,869 km (0.065 R)
• M2: 579,243 km (0.098 R)
• M3: 932,743 km (0.077 R)
• M4: 1,424,172 km (0.073 R)
• M5: 2,303,059 km (0.069 R)
• M6: 3,525,423 km (0.104 R)
• M7: 3,773,457 km (0.091 R)
• M8: 4,416,428 km (0.059 R)
• M9: 5,953,098 km (0.071 R)
• M10: 9,363,630 km (0.084 R)
• M11: 10,284,255 km (0.081 R)
• M12: 11,585,906 km (0.06 R)
• M13: 13,229,089 km (0.053 R)
• M14: 13,891,209 km (0.081 R)
• M15: 14,512,041 km (0.026 R)
• M16: 18,931,012 km (0.111 R)
• M17: 21,938,827 km (0.063 R)
• M18: 22,272,879 km (0.071 R)
• M19: 24,978,057 km (0.113 R)
• M20: 28,881,664 km (0.115 R)
• M21: 34,844,186 km (0.076 R)
• M22: 35,299,114 km (0.099 R)
• M23: 38,111,703 km (0.031 R)
• M24: 38,594,605 km (0.043 R)
• M25: 38,837,552 km (0.073 R)
• M26: 41,450,578 km (0.113 R)
• M27: 41,961,305 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.1

Radius: 7.8

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.85 AU - 8.87 AU

Year: 15211 Days

Day: 23.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 86.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,521,527 km

• M1: 97,388 km (0.099 R)
• M2: 366,814 km (0.075 R)
• M3: 701,614 km (0.049 R)
• M4: 1,582,446 km (0.057 R)
• M5: 2,041,113 km (0.087 R)
• M6: 3,721,546 km (0.097 R)
• M7: 4,563,633 km (0.062 R)
• M8: 5,699,978 km (0.082 R)
• M9: 7,135,519 km (0.115 R)
• M10: 8,565,376 km (0.119 R)
• M11: 9,274,619 km (0.111 R)
• M12: 10,228,455 km (0.103 R)
• M13: 10,809,793 km (0.089 R)
• M14: 12,330,006 km (0.094 R)
• M15: 13,110,608 km (0.026 R)
• M16: 14,180,532 km (0.115 R)
• M17: 15,444,035 km (0.092 R)
• M18: 17,814,114 km (0.048 R)
• M19: 19,683,041 km (0.081 R)
• M20: 20,665,001 km (0.063 R)
• M21: 21,851,312 km (0.088 R)
• M22: 25,014,709 km (0.105 R)
• M23: 25,394,687 km (0.113 R)
• M24: 34,759,664 km (0.038 R)
• M25: 36,922,849 km (0.073 R)
• M26: 38,666,412 km (0.098 R)
• M27: 39,046,989 km (0.075 R)
• M28: 40,203,829 km (0.096 R)
• M29: 42,182,411 km (0.096 R)
• M30: 43,127,570 km (0.074 R)
• M31: 48,212,851 km (0.113 R)
• M32: 49,245,973 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.4

Radius: 6.1

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.79 AU - 10.59 AU

Year: 17682 Days

Day: 16.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,521,527 km

• M1: 75,996 km (0.066 R)
• M2: 346,917 km (0.097 R)
• M3: 538,403 km (0.03 R)
• M4: 1,588,430 km (0.054 R)
• M5: 1,878,800 km (0.114 R)
• M6: 3,042,521 km (0.116 R)
• M7: 3,547,863 km (0.106 R)
• M8: 4,232,573 km (0.052 R)
• M9: 4,457,418 km (0.065 R)
• M10: 4,656,533 km (0.109 R)
• M11: 5,216,927 km (0.079 R)
• M12: 6,813,435 km (0.092 R)
• M13: 7,488,271 km (0.08 R)
• M14: 8,762,097 km (0.078 R)
• M15: 9,450,247 km (0.094 R)
• M16: 11,175,111 km (0.07 R)
• M17: 11,731,016 km (0.084 R)
• M18: 13,440,621 km (0.107 R)
• M19: 14,863,745 km (0.12 R)
• M20: 15,917,812 km (0.105 R)
• M21: 16,227,928 km (0.086 R)
• M22: 19,731,810 km (0.092 R)
• M23: 30,508,541 km (0.068 R)
• M24: 31,714,449 km (0.112 R)
• M25: 32,701,795 km (0.094 R)
• M26: 37,263,184 km (0.04 R)
• M27: 38,919,831 km (0.083 R)
• M28: 41,642,362 km (0.101 R)
• M29: 47,783,355 km (0.054 R)
• M30: 56,095,162 km (0.057 R)
• M31: 56,633,266 km (0.093 R)
• M32: 58,268,071 km (0.115 R)
• M33: 63,749,637 km (0.064 R)
• M34: 65,320,265 km (0.095 R)
• M35: 65,915,814 km (0.112 R)
• M36: 66,514,953 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 17,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit