🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.4

Radius: 12.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 271 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,213,355 km

• M1: 154,235 km (0.105 R)
• M2: 594,203 km (0.074 R)
• M3: 1,167,312 km (0.101 R)
• M4: 1,685,519 km (0.116 R)
• M5: 2,508,457 km (0.079 R)
• M6: 2,998,989 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 13.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.6 AU - 0.9 AU

Year: 457 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,213,355 km

• M1: 169,195 km (0.053 R)
• M2: 678,875 km (0.114 R)
• M3: 1,188,405 km (0.039 R)
• M4: 1,669,213 km (0.069 R)
• M5: 2,289,595 km (0.07 R)
• M6: 2,714,902 km (0.116 R)
• M7: 3,340,520 km (0.089 R)
• M8: 4,012,215 km (0.072 R)
• M9: 4,491,676 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.3

Radius: 10.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.8 AU - 1.04 AU

Year: 620 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,213,355 km

• M1: 133,142 km (0.073 R)
• M2: 524,041 km (0.106 R)
• M3: 930,200 km (0.1 R)
• M4: 1,688,062 km (0.108 R)
• M5: 2,052,782 km (0.116 R)
• M6: 2,979,990 km (0.113 R)
• M7: 3,518,692 km (0.108 R)
• M8: 3,918,118 km (0.084 R)
• M9: 4,471,480 km (0.059 R)
• M10: 5,008,537 km (0.118 R)
• M11: 5,960,727 km (0.073 R)
• M12: 6,369,877 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.3

Radius: 8.7

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.27 AU - 1.77 AU

Year: 1317 Days

Day: 7.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,213,355 km

• M1: 108,907 km (0.108 R)
• M2: 384,766 km (0.085 R)
• M3: 742,454 km (0.056 R)
• M4: 1,072,916 km (0.119 R)
• M5: 1,602,343 km (0.064 R)
• M6: 3,379,565 km (0.111 R)
• M7: 3,671,880 km (0.1 R)
• M8: 4,307,820 km (0.035 R)
• M9: 4,652,344 km (0.112 R)
• M10: 5,353,360 km (0.045 R)
• M11: 8,545,629 km (0.105 R)
• M12: 10,352,771 km (0.071 R)
• M13: 11,007,860 km (0.078 R)
• M14: 13,139,779 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 12

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.19 AU - 4.47 AU

Year: 5269 Days

Day: 10.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,213,355 km

• M1: 150,196 km (0.106 R)
• M2: 718,818 km (0.064 R)
• M3: 2,519,827 km (0.109 R)
• M4: 3,971,075 km (0.057 R)
• M5: 4,609,260 km (0.028 R)
• M6: 7,563,070 km (0.119 R)
• M7: 8,582,280 km (0.051 R)
• M8: 9,651,157 km (0.104 R)
• M9: 16,821,533 km (0.04 R)
• M10: 21,607,468 km (0.078 R)
• M11: 22,020,059 km (0.086 R)
• M12: 23,217,889 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.3

Radius: 4.6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.05 AU - 7.31 AU

Year: 12136 Days

Day: 23.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,213,355 km

• M1: 57,146 km (0.026 R)
• M2: 283,488 km (0.118 R)
• M3: 576,999 km (0.097 R)
• M4: 2,503,371 km (0.09 R)
• M5: 3,419,807 km (0.112 R)
• M6: 3,613,686 km (0.068 R)
• M7: 4,071,156 km (0.08 R)
• M8: 4,489,432 km (0.108 R)
• M9: 5,353,809 km (0.11 R)
• M10: 6,517,979 km (0.115 R)
• M11: 6,749,407 km (0.102 R)
• M12: 6,952,262 km (0.051 R)
• M13: 8,293,856 km (0.074 R)
• M14: 9,005,193 km (0.111 R)
• M15: 13,285,488 km (0.116 R)
• M16: 14,760,074 km (0.101 R)
• M17: 15,274,990 km (0.043 R)
• M18: 15,683,542 km (0.107 R)
• M19: 18,420,734 km (0.084 R)
• M20: 19,490,209 km (0.072 R)
• M21: 22,946,069 km (0.106 R)
• M22: 25,301,338 km (0.118 R)
• M23: 26,789,089 km (0.099 R)
• M24: 27,985,872 km (0.073 R)
• M25: 30,577,506 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.4

Radius: 4.1

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.68 AU - 11.62 AU

Year: 22730 Days

Day: 18.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,213,355 km

• M1: 57,595 km (0.031 R)
• M2: 439,219 km (0.069 R)
• M3: 932,444 km (0.12 R)
• M4: 2,899,506 km (0.061 R)
• M5: 3,582,570 km (0.091 R)
• M6: 5,158,434 km (0.112 R)
• M7: 9,538,061 km (0.106 R)
• M8: 13,217,869 km (0.113 R)
• M9: 16,183,946 km (0.075 R)
• M10: 18,207,706 km (0.116 R)
• M11: 22,568,634 km (0.099 R)
• M12: 32,240,585 km (0.103 R)
• M13: 36,775,944 km (0.107 R)
• M14: 38,548,529 km (0.045 R)
• M15: 52,736,391 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 17,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit