🌌 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: 784

Radius: 9.3

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.42 AU - 0.64 AU

Year: 262 Days

Day: 8 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 20,158,893 km

• M1: 115,639 km (0.081 R)
• M2: 407,953 km (0.119 R)
• M3: 955,332 km (0.097 R)
• M4: 1,375,702 km (0.076 R)
• M5: 1,695,393 km (0.09 R)
• M6: 2,034,980 km (0.107 R)
• M7: 2,454,153 km (0.116 R)
• M8: 2,758,734 km (0.108 R)
• M9: 3,159,956 km (0.084 R)
• M10: 4,007,428 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.7

Radius: 12.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.58 AU

Year: 269 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 20,158,893 km

• M1: 151,842 km (0.096 R)
• M2: 664,215 km (0.111 R)
• M3: 1,089,820 km (0.077 R)
• M4: 1,548,637 km (0.066 R)
• M5: 2,058,616 km (0.08 R)
• M6: 2,464,924 km (0.061 R)
• M7: 2,844,604 km (0.079 R)
• M8: 3,452,868 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 12.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.53 AU - 0.71 AU

Year: 331 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 20,158,893 km

• M1: 160,369 km (0.1 R)
• M2: 621,430 km (0.042 R)
• M3: 1,152,801 km (0.12 R)
• M4: 1,774,231 km (0.079 R)
• M5: 2,182,035 km (0.114 R)
• M6: 2,587,744 km (0.096 R)
• M7: 3,136,619 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 12.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.29 AU - 1.41 AU

Year: 1064 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,158,893 km

• M1: 153,039 km (0.043 R)
• M2: 580,589 km (0.05 R)
• M3: 1,031,627 km (0.086 R)
• M4: 1,565,841 km (0.061 R)
• M5: 1,997,132 km (0.1 R)
• M6: 2,434,556 km (0.041 R)
• M7: 2,900,703 km (0.039 R)
• M8: 3,347,402 km (0.095 R)
• M9: 3,811,604 km (0.093 R)
• M10: 4,195,323 km (0.114 R)
• M11: 5,252,381 km (0.1 R)
• M12: 5,824,593 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.3

Radius: 10.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.91 AU - 2.51 AU

Year: 2228 Days

Day: 8.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 154 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,158,893 km

• M1: 135,087 km (0.086 R)
• M2: 827,725 km (0.074 R)
• M3: 2,617,364 km (0.088 R)
• M4: 3,763,434 km (0.082 R)
• M5: 5,901,935 km (0.078 R)
• M6: 7,014,046 km (0.09 R)
• M7: 8,380,922 km (0.115 R)
• M8: 8,779,899 km (0.066 R)
• M9: 9,191,592 km (0.077 R)
• M10: 10,504,613 km (0.118 R)
• M11: 11,484,329 km (0.073 R)
• M12: 14,878,107 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.6

Radius: 9.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.09 AU - 4.19 AU

Year: 4710 Days

Day: 8.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 85.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,158,893 km

• M1: 114,592 km (0.116 R)
• M2: 450,888 km (0.113 R)
• M3: 768,335 km (0.064 R)
• M4: 1,080,845 km (0.101 R)
• M5: 1,490,444 km (0.1 R)
• M6: 2,547,951 km (0.074 R)
• M7: 3,011,405 km (0.114 R)
• M8: 3,395,124 km (0.042 R)
• M9: 5,216,927 km (0.092 R)
• M10: 5,690,853 km (0.09 R)
• M11: 6,816,577 km (0.056 R)
• M12: 7,383,553 km (0.096 R)
• M13: 7,778,790 km (0.056 R)
• M14: 9,657,141 km (0.065 R)
• M15: 11,165,536 km (0.092 R)
• M16: 12,088,406 km (0.118 R)
• M17: 13,542,646 km (0.067 R)
• M18: 14,135,652 km (0.091 R)
• M19: 14,540,614 km (0.031 R)
• M20: 16,403,855 km (0.118 R)
• M21: 16,794,755 km (0.071 R)
• M22: 17,134,791 km (0.096 R)
• M23: 19,334,178 km (0.084 R)
• M24: 21,184,704 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.1

Radius: 8.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.25 AU - 4.45 AU

Year: 5124 Days

Day: 7.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 20,158,893 km

• M1: 109,506 km (0.07 R)
• M2: 1,116,748 km (0.114 R)
• M3: 1,573,770 km (0.113 R)
• M4: 2,112,322 km (0.083 R)
• M5: 2,541,219 km (0.109 R)
• M6: 2,896,215 km (0.075 R)
• M7: 3,301,775 km (0.103 R)
• M8: 4,001,145 km (0.07 R)
• M9: 4,727,742 km (0.099 R)
• M10: 5,847,482 km (0.108 R)
• M11: 8,399,771 km (0.093 R)
• M12: 9,191,592 km (0.058 R)
• M13: 10,107,580 km (0.071 R)
• M14: 16,868,656 km (0.119 R)
• M15: 18,922,186 km (0.108 R)
• M16: 19,211,807 km (0.1 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: 378 - 11,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit