🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.7

Radius: 8

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.62 AU - 0.78 AU

Year: 391 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,183,130 km

• M1: 99,483 km (0.051 R)
• M2: 469,438 km (0.081 R)
• M3: 933,640 km (0.098 R)
• M4: 1,255,126 km (0.104 R)
• M5: 1,556,267 km (0.06 R)
• M6: 1,825,543 km (0.078 R)
• M7: 2,161,540 km (0.095 R)
• M8: 2,860,162 km (0.086 R)
• M9: 3,232,660 km (0.112 R)
• M10: 3,805,471 km (0.073 R)
• M11: 4,144,310 km (0.115 R)
• M12: 4,444,254 km (0.048 R)
• M13: 5,008,387 km (0.105 R)
• M14: 5,365,776 km (0.107 R)
• M15: 5,653,603 km (0.059 R)
• M16: 5,987,505 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.4

Radius: 11.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.64 AU - 0.78 AU

Year: 399 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,183,130 km

• M1: 146,905 km (0.052 R)
• M2: 531,820 km (0.119 R)
• M3: 912,248 km (0.057 R)
• M4: 1,280,259 km (0.032 R)
• M5: 1,982,920 km (0.119 R)
• M6: 2,532,393 km (0.083 R)
• M7: 3,047,907 km (0.092 R)
• M8: 3,670,085 km (0.109 R)
• M9: 4,058,889 km (0.089 R)
• M10: 4,432,286 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.2

Radius: 11.2

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.77 AU - 0.95 AU

Year: 532 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,183,130 km

• M1: 139,276 km (0.105 R)
• M2: 563,386 km (0.037 R)
• M3: 953,387 km (0.044 R)
• M4: 1,361,191 km (0.056 R)
• M5: 1,929,663 km (0.086 R)
• M6: 2,533,739 km (0.076 R)
• M7: 2,992,107 km (0.113 R)
• M8: 3,598,876 km (0.116 R)
• M9: 4,180,662 km (0.077 R)
• M10: 4,758,708 km (0.086 R)
• M11: 5,318,653 km (0.112 R)
• M12: 5,978,978 km (0.112 R)
• M13: 6,631,674 km (0.115 R)
• M14: 7,375,175 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.8

Radius: 14.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.69 AU - 1.05 AU

Year: 541 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,183,130 km

• M1: 182,809 km (0.066 R)
• M2: 676,182 km (0.081 R)
• M3: 1,283,849 km (0.072 R)
• M4: 2,080,308 km (0.048 R)
• M5: 3,885,655 km (0.057 R)
• M6: 4,442,907 km (0.081 R)
• M7: 5,480,219 km (0.084 R)
• M8: 6,038,668 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.1

Radius: 13.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.12 AU - 1.68 AU

Year: 1105 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,183,130 km

• M1: 171,589 km (0.092 R)
• M2: 655,837 km (0.029 R)
• M3: 1,181,075 km (0.115 R)
• M4: 1,717,533 km (0.102 R)
• M5: 2,766,663 km (0.03 R)
• M6: 3,262,281 km (0.063 R)
• M7: 3,845,413 km (0.055 R)
• M8: 5,222,611 km (0.084 R)
• M9: 5,872,764 km (0.112 R)
• M10: 6,455,447 km (0.073 R)
• M11: 6,928,027 km (0.098 R)
• M12: 7,357,822 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 10.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.67 AU - 1.79 AU

Year: 1517 Days

Day: 6.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,183,130 km

• M1: 149,448 km (0.038 R)
• M2: 506,090 km (0.104 R)
• M3: 869,612 km (0.049 R)
• M4: 1,350,270 km (0.065 R)
• M5: 1,848,581 km (0.101 R)
• M6: 2,506,512 km (0.102 R)
• M7: 2,912,521 km (0.09 R)
• M8: 3,792,007 km (0.094 R)
• M9: 5,961,924 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 8.2

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.09 AU - 2.83 AU

Year: 2573 Days

Day: 5.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,183,130 km

• M1: 102,026 km (0.082 R)
• M2: 360,680 km (0.1 R)
• M3: 1,100,292 km (0.073 R)
• M4: 1,413,999 km (0.072 R)
• M5: 1,775,876 km (0.076 R)
• M6: 2,067,742 km (0.119 R)
• M7: 2,581,311 km (0.108 R)
• M8: 2,876,617 km (0.106 R)
• M9: 3,461,994 km (0.112 R)
• M10: 3,783,330 km (0.065 R)
• M11: 5,224,257 km (0.096 R)
• M12: 7,798,088 km (0.071 R)
• M13: 8,252,567 km (0.077 R)
• M14: 8,690,290 km (0.064 R)
• M15: 9,214,630 km (0.098 R)
• M16: 10,211,251 km (0.114 R)
• M17: 11,034,788 km (0.069 R)
• M18: 11,733,260 km (0.104 R)
• M19: 12,114,735 km (0.097 R)
• M20: 13,127,512 km (0.073 R)
• M21: 13,400,828 km (0.112 R)
• M22: 14,291,234 km (0.105 R)
• M23: 14,922,986 km (0.102 R)
• M24: 15,725,728 km (0.098 R)
• M25: 16,241,841 km (0.093 R)
• M26: 17,581,789 km (0.101 R)
• M27: 18,250,342 km (0.078 R)
• M28: 19,284,961 km (0.092 R)

Asteroid Belt

Center: 6.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431

Radius: 3

Gravity: 47.89 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.2 AU - 10.68 AU

Year: 22495 Days

Day: 15.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,183,130 km

• M1: 39,643 km (0.097 R)
• M2: 226,641 km (0.112 R)
• M3: 536,159 km (0.042 R)
• M4: 2,177,846 km (0.107 R)
• M5: 3,464,387 km (0.086 R)
• M6: 4,447,096 km (0.104 R)
• M7: 5,409,459 km (0.076 R)
• M8: 6,206,068 km (0.099 R)
• M9: 7,077,924 km (0.104 R)
• M10: 7,782,979 km (0.061 R)
• M11: 10,004,358 km (0.066 R)
• M12: 10,649,124 km (0.096 R)
• M13: 12,681,411 km (0.084 R)
• M14: 14,002,809 km (0.111 R)
• M15: 15,033,389 km (0.097 R)
• M16: 15,799,630 km (0.104 R)
• M17: 29,296,948 km (0.059 R)
• M18: 32,212,760 km (0.112 R)
• M19: 34,130,006 km (0.105 R)
• M20: 35,316,168 km (0.115 R)
• M21: 38,330,714 km (0.115 R)
• M22: 42,409,351 km (0.088 R)
• M23: 43,933,454 km (0.112 R)
• M24: 46,127,905 km (0.073 R)
• M25: 49,889,693 km (0.063 R)
• M26: 50,733,724 km (0.097 R)
• M27: 67,596,396 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459

Radius: 6.8

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.28 AU - 11.52 AU

Year: 23998 Days

Day: 20.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,183,130 km

• M1: 86,767 km (0.115 R)
• M2: 323,131 km (0.1 R)
• M3: 641,476 km (0.036 R)
• M4: 928,704 km (0.049 R)
• M5: 1,530,087 km (0.03 R)
• M6: 2,071,931 km (0.12 R)
• M7: 2,662,543 km (0.118 R)
• M8: 3,115,076 km (0.066 R)
• M9: 7,299,479 km (0.092 R)
• M10: 8,974,077 km (0.095 R)
• M11: 12,579,087 km (0.029 R)
• M12: 27,534,984 km (0.081 R)
• M13: 30,763,755 km (0.116 R)
• M14: 32,148,433 km (0.074 R)
• M15: 41,189,231 km (0.031 R)
• M16: 42,407,107 km (0.117 R)
• M17: 43,805,697 km (0.112 R)
• M18: 57,614,628 km (0.078 R)
• M19: 63,460,913 km (0.105 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: 401 - 17,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit