🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 13.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.69 AU - 1.05 AU

Year: 524 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,186,298 km

• M1: 165,455 km (0.077 R)
• M2: 681,717 km (0.028 R)
• M3: 1,395,449 km (0.073 R)
• M4: 2,049,790 km (0.094 R)
• M5: 2,924,339 km (0.062 R)
• M6: 3,340,820 km (0.047 R)
• M7: 4,088,510 km (0.108 R)
• M8: 4,642,172 km (0.112 R)
• M9: 5,085,879 km (0.094 R)
• M10: 6,131,119 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 10.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.94 AU - 1.08 AU

Year: 655 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,186,298 km

• M1: 134,339 km (0.09 R)
• M2: 593,455 km (0.042 R)
• M3: 1,118,693 km (0.116 R)
• M4: 1,533,079 km (0.064 R)
• M5: 2,181,885 km (0.031 R)
• M6: 2,549,148 km (0.029 R)
• M7: 2,886,641 km (0.044 R)
• M8: 3,436,413 km (0.053 R)
• M9: 4,010,569 km (0.119 R)
• M10: 4,360,030 km (0.093 R)
• M11: 4,999,411 km (0.097 R)
• M12: 5,551,427 km (0.063 R)
• M13: 5,967,459 km (0.118 R)
• M14: 6,777,382 km (0.087 R)
• M15: 7,319,973 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.9

Radius: 13.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.52 AU - 3.44 AU

Year: 3322 Days

Day: 9.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,186,298 km

• M1: 166,652 km (0.097 R)
• M2: 866,471 km (0.076 R)
• M3: 1,639,293 km (0.031 R)
• M4: 2,286,903 km (0.096 R)
• M5: 2,721,185 km (0.084 R)
• M6: 3,576,586 km (0.117 R)
• M7: 4,211,928 km (0.112 R)
• M8: 5,072,714 km (0.12 R)
• M9: 5,681,877 km (0.075 R)
• M10: 6,733,550 km (0.106 R)
• M11: 7,338,972 km (0.094 R)
• M12: 8,404,558 km (0.112 R)
• M13: 8,993,674 km (0.085 R)
• M14: 10,009,594 km (0.086 R)
• M15: 13,718,723 km (0.106 R)
• M16: 15,064,506 km (0.105 R)
• M17: 16,158,066 km (0.039 R)
• M18: 17,539,602 km (0.108 R)
• M19: 19,886,045 km (0.096 R)
• M20: 20,668,591 km (0.111 R)
• M21: 21,336,396 km (0.085 R)
• M22: 22,715,090 km (0.065 R)
• M23: 23,426,279 km (0.026 R)
• M24: 24,595,087 km (0.11 R)
• M25: 25,573,158 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.5

Radius: 10.1

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.25 AU - 4.33 AU

Year: 4764 Days

Day: 7.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,186,298 km

• M1: 125,662 km (0.043 R)
• M2: 562,039 km (0.097 R)
• M3: 1,506,451 km (0.079 R)
• M4: 2,269,998 km (0.066 R)
• M5: 3,138,414 km (0.098 R)
• M6: 3,809,360 km (0.11 R)
• M7: 6,623,446 km (0.111 R)
• M8: 10,081,550 km (0.117 R)
• M9: 11,445,434 km (0.103 R)
• M10: 12,388,200 km (0.112 R)
• M11: 19,162,290 km (0.118 R)
• M12: 19,686,182 km (0.103 R)
• M13: 22,378,196 km (0.057 R)
• M14: 23,625,094 km (0.026 R)
• M15: 24,227,674 km (0.091 R)
• M16: 27,066,593 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 13.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.26 AU - 5.34 AU

Year: 5757 Days

Day: 7.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,186,298 km

• M1: 171,888 km (0.064 R)
• M2: 866,920 km (0.09 R)
• M3: 1,407,417 km (0.054 R)
• M4: 1,900,192 km (0.117 R)
• M5: 2,727,768 km (0.08 R)
• M6: 4,175,576 km (0.074 R)
• M7: 4,621,078 km (0.092 R)
• M8: 6,120,198 km (0.06 R)
• M9: 10,103,691 km (0.068 R)
• M10: 10,670,218 km (0.057 R)
• M11: 12,179,959 km (0.047 R)
• M12: 14,350,026 km (0.103 R)
• M13: 15,557,730 km (0.083 R)
• M14: 18,175,244 km (0.049 R)
• M15: 20,099,970 km (0.112 R)
• M16: 21,766,191 km (0.112 R)
• M17: 24,688,735 km (0.08 R)
• M18: 25,372,098 km (0.117 R)
• M19: 26,598,352 km (0.108 R)
• M20: 30,125,720 km (0.115 R)
• M21: 32,001,528 km (0.113 R)
• M22: 32,609,643 km (0.061 R)
• M23: 33,122,465 km (0.066 R)
• M24: 35,334,867 km (0.049 R)
• M25: 36,202,984 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.1

Radius: 5.1

Gravity: 23.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.72 AU - 8.4 AU

Year: 13421 Days

Day: 17.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,186,298 km

• M1: 64,477 km (0.116 R)
• M2: 465,249 km (0.088 R)
• M3: 725,998 km (0.057 R)
• M4: 1,023,399 km (0.103 R)
• M5: 2,279,872 km (0.086 R)
• M6: 3,640,763 km (0.034 R)
• M7: 4,384,714 km (0.054 R)
• M8: 5,089,320 km (0.079 R)
• M9: 7,219,593 km (0.112 R)
• M10: 8,385,110 km (0.088 R)
• M11: 9,722,814 km (0.05 R)
• M12: 10,038,316 km (0.096 R)
• M13: 10,857,065 km (0.114 R)
• M14: 11,025,961 km (0.084 R)
• M15: 11,427,033 km (0.109 R)
• M16: 14,854,171 km (0.105 R)
• M17: 15,627,592 km (0.111 R)
• M18: 15,843,013 km (0.086 R)
• M19: 16,427,492 km (0.062 R)
• M20: 20,409,488 km (0.088 R)
• M21: 22,348,725 km (0.078 R)
• M22: 26,284,346 km (0.103 R)
• M23: 27,518,080 km (0.048 R)
• M24: 28,255,298 km (0.116 R)
• M25: 28,575,288 km (0.072 R)
• M26: 29,222,448 km (0.067 R)
• M27: 29,769,079 km (0.089 R)
• M28: 32,722,440 km (0.042 R)
• M29: 35,000,217 km (0.082 R)
• M30: 35,865,342 km (0.113 R)
• M31: 38,025,684 km (0.119 R)
• M32: 39,468,705 km (0.036 R)
• M33: 41,220,796 km (0.088 R)
• M34: 41,908,347 km (0.086 R)
• M35: 42,185,403 km (0.09 R)
• M36: 42,743,403 km (0.095 R)
• M37: 49,517,194 km (0.095 R)
• M38: 49,826,862 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.8

Radius: 7

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.2 AU - 8.06 AU

Year: 13608 Days

Day: 23.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,186,298 km

• M1: 87,066 km (0.116 R)
• M2: 307,124 km (0.109 R)
• M3: 558,449 km (0.116 R)
• M4: 875,297 km (0.098 R)
• M5: 1,309,430 km (0.047 R)
• M6: 1,944,324 km (0.032 R)
• M7: 2,220,780 km (0.093 R)
• M8: 2,896,514 km (0.075 R)
• M9: 4,830,216 km (0.082 R)
• M10: 5,274,522 km (0.117 R)
• M11: 5,815,468 km (0.058 R)
• M12: 7,370,238 km (0.111 R)
• M13: 8,265,432 km (0.1 R)
• M14: 9,374,999 km (0.071 R)
• M15: 10,321,355 km (0.102 R)
• M16: 11,058,424 km (0.118 R)
• M17: 11,773,801 km (0.107 R)
• M18: 13,053,910 km (0.118 R)
• M19: 15,614,876 km (0.112 R)
• M20: 17,013,018 km (0.112 R)
• M21: 19,975,804 km (0.084 R)
• M22: 27,788,852 km (0.106 R)
• M23: 31,979,537 km (0.113 R)
• M24: 32,420,402 km (0.092 R)
• M25: 36,452,812 km (0.11 R)
• M26: 39,026,195 km (0.097 R)
• M27: 39,403,331 km (0.064 R)
• M28: 46,194,326 km (0.117 R)
• M29: 47,183,318 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 19,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit