🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625

Radius: 9.2

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.8 AU - 0.86 AU

Year: 488 Days

Day: 5.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,766,984 km

• M1: 114,442 km (0.094 R)
• M2: 428,299 km (0.061 R)
• M3: 801,246 km (0.072 R)
• M4: 1,167,911 km (0.077 R)
• M5: 1,567,187 km (0.097 R)
• M6: 1,866,981 km (0.045 R)
• M7: 2,205,372 km (0.098 R)
• M8: 2,675,857 km (0.075 R)
• M9: 3,294,444 km (0.063 R)
• M10: 5,001,954 km (0.103 R)
• M11: 5,558,458 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 8

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.91 AU - 0.93 AU

Year: 570 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,766,984 km

• M1: 99,483 km (0.096 R)
• M2: 354,996 km (0.096 R)
• M3: 728,093 km (0.106 R)
• M4: 1,128,866 km (0.082 R)
• M5: 1,468,901 km (0.099 R)
• M6: 2,089,882 km (0.07 R)
• M7: 2,377,409 km (0.081 R)
• M8: 2,830,990 km (0.09 R)
• M9: 3,102,061 km (0.056 R)
• M10: 3,415,469 km (0.085 R)
• M11: 4,544,634 km (0.114 R)
• M12: 5,063,140 km (0.111 R)
• M13: 5,779,265 km (0.117 R)
• M14: 6,087,736 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 11.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.27 AU - 1.49 AU

Year: 1047 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 110.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,766,984 km

• M1: 138,079 km (0.118 R)
• M2: 509,830 km (0.071 R)
• M3: 1,009,486 km (0.089 R)
• M4: 1,356,105 km (0.105 R)
• M5: 1,928,167 km (0.075 R)
• M6: 2,502,922 km (0.029 R)
• M7: 2,982,533 km (0.038 R)
• M8: 3,692,674 km (0.104 R)
• M9: 4,168,096 km (0.116 R)
• M10: 4,611,803 km (0.057 R)
• M11: 5,087,076 km (0.084 R)
• M12: 5,464,810 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 14.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.31 AU - 1.81 AU

Year: 1258 Days

Day: 10 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,766,984 km

• M1: 175,478 km (0.111 R)
• M2: 662,569 km (0.109 R)
• M3: 1,128,716 km (0.105 R)
• M4: 1,672,355 km (0.061 R)
• M5: 2,137,903 km (0.08 R)
• M6: 3,102,809 km (0.105 R)
• M7: 4,091,053 km (0.101 R)
• M8: 4,583,080 km (0.044 R)
• M9: 6,961,986 km (0.088 R)
• M10: 7,533,001 km (0.112 R)
• M11: 9,718,925 km (0.061 R)
• M12: 10,735,891 km (0.1 R)
• M13: 11,323,063 km (0.07 R)
• M14: 12,188,487 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 9.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.47 AU - 2.23 AU

Year: 1625 Days

Day: 12.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,766,984 km

• M1: 120,725 km (0.112 R)
• M2: 750,383 km (0.104 R)
• M3: 1,058,255 km (0.097 R)
• M4: 1,403,826 km (0.042 R)
• M5: 1,875,957 km (0.092 R)
• M6: 2,697,998 km (0.088 R)
• M7: 3,459,600 km (0.108 R)
• M8: 3,799,038 km (0.076 R)
• M9: 4,312,009 km (0.091 R)
• M10: 5,072,864 km (0.093 R)
• M11: 5,404,821 km (0.034 R)
• M12: 6,210,256 km (0.063 R)
• M13: 7,029,305 km (0.028 R)
• M14: 7,354,531 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.7

Radius: 13.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.66 AU - 4.26 AU

Year: 5088 Days

Day: 9.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,766,984 km

• M1: 165,006 km (0.114 R)
• M2: 739,612 km (0.099 R)
• M3: 1,211,892 km (0.107 R)
• M4: 2,177,397 km (0.116 R)
• M5: 2,672,865 km (0.085 R)
• M6: 4,220,754 km (0.068 R)
• M7: 5,286,938 km (0.076 R)
• M8: 5,896,998 km (0.048 R)
• M9: 7,198,051 km (0.037 R)
• M10: 8,511,820 km (0.116 R)
• M11: 10,675,005 km (0.046 R)
• M12: 14,794,781 km (0.094 R)
• M13: 17,674,839 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 11.1

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.67 AU - 4.35 AU

Year: 5185 Days

Day: 8.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,766,984 km

• M1: 138,079 km (0.08 R)
• M2: 513,270 km (0.107 R)
• M3: 1,329,027 km (0.11 R)
• M4: 1,700,329 km (0.056 R)
• M5: 2,423,037 km (0.083 R)
• M6: 2,874,224 km (0.11 R)
• M7: 3,422,650 km (0.078 R)
• M8: 4,110,201 km (0.077 R)
• M9: 4,575,600 km (0.116 R)
• M10: 5,496,675 km (0.084 R)
• M11: 8,223,245 km (0.09 R)
• M12: 8,569,116 km (0.104 R)
• M13: 8,964,802 km (0.063 R)
• M14: 10,671,714 km (0.117 R)
• M15: 12,384,460 km (0.095 R)
• M16: 13,201,713 km (0.094 R)
• M17: 15,229,362 km (0.048 R)
• M18: 16,957,517 km (0.067 R)
• M19: 17,901,031 km (0.088 R)
• M20: 19,892,777 km (0.104 R)
• M21: 23,227,014 km (0.105 R)
• M22: 23,687,776 km (0.073 R)
• M23: 24,076,431 km (0.053 R)
• M24: 26,665,072 km (0.114 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.2

Radius: 6.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.06 AU - 10.02 AU

Year: 14720 Days

Day: 18.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,766,984 km

• M1: 92,302 km (0.09 R)
• M2: 347,815 km (0.112 R)
• M3: 585,676 km (0.056 R)
• M4: 1,356,553 km (0.079 R)
• M5: 1,897,200 km (0.107 R)
• M6: 2,754,097 km (0.101 R)
• M7: 3,327,206 km (0.056 R)
• M8: 4,950,642 km (0.107 R)
• M9: 6,848,291 km (0.101 R)
• M10: 8,022,485 km (0.078 R)
• M11: 10,151,562 km (0.072 R)
• M12: 14,197,436 km (0.079 R)
• M13: 18,298,363 km (0.107 R)
• M14: 20,537,095 km (0.06 R)
• M15: 24,093,934 km (0.117 R)
• M16: 25,550,419 km (0.109 R)
• M17: 28,939,409 km (0.098 R)
• M18: 35,080,401 km (0.113 R)
• M19: 38,149,103 km (0.095 R)
• M20: 43,741,969 km (0.111 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: 399 - 12,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit