🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916

Radius: 9.6

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.62 AU - 0.76 AU

Year: 403 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 36,821,098 km

• M1: 119,379 km (0.092 R)
• M2: 445,502 km (0.115 R)
• M3: 780,003 km (0.115 R)
• M4: 1,228,947 km (0.078 R)
• M5: 1,707,510 km (0.086 R)
• M6: 2,477,490 km (0.075 R)
• M7: 4,267,279 km (0.097 R)
• M8: 5,062,841 km (0.072 R)
• M9: 5,572,221 km (0.045 R)
• M10: 6,025,353 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 14.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.64 AU - 0.82 AU

Year: 438 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,821,098 km

• M1: 180,265 km (0.079 R)
• M2: 768,185 km (0.036 R)
• M3: 1,628,672 km (0.119 R)
• M4: 2,156,453 km (0.099 R)
• M5: 2,714,453 km (0.105 R)
• M6: 3,293,397 km (0.107 R)
• M7: 4,278,798 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.1

Radius: 14.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.2 AU - 1.6 AU

Year: 1164 Days

Day: 6 Hours

Environment

Temp: -185 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 36,821,098 km

• M1: 177,872 km (0.088 R)
• M2: 668,104 km (0.056 R)
• M3: 1,136,794 km (0.065 R)
• M4: 1,812,528 km (0.087 R)
• M5: 2,282,864 km (0.107 R)
• M6: 2,947,826 km (0.116 R)
• M7: 3,490,717 km (0.081 R)
• M8: 4,157,774 km (0.076 R)
• M9: 4,780,400 km (0.085 R)
• M10: 5,570,127 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 13.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.38 AU - 2.3 AU

Year: 1754 Days

Day: 12.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,821,098 km

• M1: 169,195 km (0.101 R)
• M2: 729,140 km (0.072 R)
• M3: 1,266,795 km (0.073 R)
• M4: 1,808,937 km (0.06 R)
• M5: 2,739,436 km (0.105 R)
• M6: 3,283,524 km (0.06 R)
• M7: 4,038,544 km (0.082 R)
• M8: 4,747,189 km (0.096 R)
• M9: 6,389,774 km (0.069 R)
• M10: 7,488,121 km (0.114 R)
• M11: 9,133,698 km (0.095 R)
• M12: 9,636,347 km (0.108 R)
• M13: 10,157,396 km (0.098 R)
• M14: 10,765,960 km (0.064 R)
• M15: 11,363,005 km (0.103 R)
• M16: 12,816,498 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.9

Radius: 10.5

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.67 AU - 2.33 AU

Year: 1988 Days

Day: 13.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,821,098 km

• M1: 141,071 km (0.068 R)
• M2: 828,323 km (0.119 R)
• M3: 1,206,058 km (0.069 R)
• M4: 2,138,352 km (0.115 R)
• M5: 3,037,734 km (0.101 R)
• M6: 3,547,863 km (0.12 R)
• M7: 3,888,049 km (0.099 R)
• M8: 4,389,351 km (0.117 R)
• M9: 5,176,685 km (0.102 R)
• M10: 5,760,266 km (0.12 R)
• M11: 6,335,171 km (0.08 R)
• M12: 6,920,697 km (0.05 R)
• M13: 8,169,241 km (0.071 R)
• M14: 8,574,651 km (0.103 R)
• M15: 9,699,178 km (0.113 R)
• M16: 10,225,463 km (0.098 R)
• M17: 12,319,833 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.4

Radius: 14

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.96 AU - 4.2 AU

Year: 4761 Days

Day: 9.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,821,098 km

• M1: 174,132 km (0.119 R)
• M2: 637,736 km (0.094 R)
• M3: 3,361,165 km (0.091 R)
• M4: 4,021,939 km (0.094 R)
• M5: 4,524,139 km (0.066 R)
• M6: 5,044,590 km (0.043 R)
• M7: 6,180,038 km (0.089 R)
• M8: 10,343,795 km (0.108 R)
• M9: 13,002,897 km (0.108 R)
• M10: 14,346,585 km (0.089 R)
• M11: 16,931,337 km (0.108 R)
• M12: 20,051,799 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 11.7

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.47 AU - 4.79 AU

Year: 5900 Days

Day: 9.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,821,098 km

• M1: 147,055 km (0.107 R)
• M2: 541,395 km (0.116 R)
• M3: 916,586 km (0.1 R)
• M4: 1,717,982 km (0.111 R)
• M5: 3,020,979 km (0.099 R)
• M6: 3,577,483 km (0.119 R)
• M7: 4,076,093 km (0.111 R)
• M8: 4,729,985 km (0.116 R)
• M9: 5,213,635 km (0.108 R)
• M10: 5,824,892 km (0.109 R)
• M11: 6,725,322 km (0.106 R)
• M12: 8,107,157 km (0.101 R)
• M13: 9,142,524 km (0.1 R)
• M14: 9,850,272 km (0.094 R)
• M15: 10,264,060 km (0.1 R)
• M16: 11,525,469 km (0.098 R)
• M17: 13,383,325 km (0.103 R)
• M18: 14,708,163 km (0.061 R)
• M19: 16,245,282 km (0.056 R)
• M20: 17,151,396 km (0.103 R)
• M21: 26,350,767 km (0.084 R)
• M22: 27,060,609 km (0.041 R)
• M23: 28,333,388 km (0.08 R)
• M24: 32,492,358 km (0.111 R)
• M25: 34,876,051 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit