🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.65 AU

Year: 253 Days

Day: 37.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,793,263 km

• M1: 42,935 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.1

Radius: 12

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.73 AU - 0.73 AU

Year: 409 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,793,263 km

• M1: 149,299 km (0.117 R)
• M2: 546,780 km (0.082 R)
• M3: 1,158,785 km (0.117 R)
• M4: 1,779,018 km (0.105 R)
• M5: 2,377,559 km (0.102 R)
• M6: 3,005,421 km (0.093 R)
• M7: 3,793,802 km (0.034 R)
• M8: 4,609,260 km (0.12 R)
• M9: 5,419,931 km (0.083 R)
• M10: 6,398,002 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 13.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.46 AU - 2.14 AU

Year: 1584 Days

Day: 6.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,793,263 km

• M1: 169,195 km (0.097 R)
• M2: 625,618 km (0.076 R)
• M3: 1,174,942 km (0.116 R)
• M4: 1,804,749 km (0.083 R)
• M5: 2,666,881 km (0.074 R)
• M6: 3,424,295 km (0.065 R)
• M7: 4,249,776 km (0.11 R)
• M8: 5,798,563 km (0.081 R)
• M9: 6,922,941 km (0.077 R)
• M10: 7,380,411 km (0.106 R)
• M11: 8,328,113 km (0.09 R)
• M12: 8,816,999 km (0.101 R)
• M13: 9,294,516 km (0.056 R)
• M14: 9,884,081 km (0.114 R)
• M15: 10,631,023 km (0.041 R)
• M16: 11,069,644 km (0.103 R)
• M17: 11,732,662 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.6

Radius: 9.3

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.94 AU - 2.98 AU

Year: 2531 Days

Day: 9.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,793,263 km

• M1: 169,345 km (0.104 R)
• M2: 751,580 km (0.092 R)
• M3: 1,095,056 km (0.099 R)
• M4: 1,619,247 km (0.11 R)
• M5: 1,933,852 km (0.098 R)
• M6: 2,432,312 km (0.102 R)
• M7: 2,880,956 km (0.034 R)
• M8: 3,204,386 km (0.095 R)
• M9: 4,936,730 km (0.082 R)
• M10: 6,141,292 km (0.051 R)
• M11: 6,478,037 km (0.12 R)
• M12: 7,127,591 km (0.094 R)
• M13: 9,338,348 km (0.069 R)
• M14: 14,026,446 km (0.047 R)
• M15: 18,358,501 km (0.117 R)
• M16: 20,701,353 km (0.1 R)
• M17: 21,078,639 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 13.2

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.53 AU - 5.11 AU

Year: 6942 Days

Day: 9.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,793,263 km

• M1: 165,006 km (0.109 R)
• M2: 728,990 km (0.07 R)
• M3: 1,460,524 km (0.1 R)
• M4: 2,440,689 km (0.096 R)
• M5: 3,445,389 km (0.058 R)
• M6: 4,102,871 km (0.084 R)
• M7: 4,924,313 km (0.084 R)
• M8: 5,521,059 km (0.073 R)
• M9: 6,424,181 km (0.11 R)
• M10: 7,754,106 km (0.12 R)
• M11: 10,859,309 km (0.111 R)
• M12: 11,577,379 km (0.083 R)
• M13: 12,635,784 km (0.116 R)
• M14: 13,812,521 km (0.107 R)
• M15: 15,894,175 km (0.113 R)
• M16: 16,383,660 km (0.093 R)
• M17: 17,717,025 km (0.075 R)
• M18: 20,098,324 km (0.089 R)
• M19: 22,455,688 km (0.116 R)
• M20: 23,621,803 km (0.109 R)
• M21: 24,502,486 km (0.107 R)
• M22: 25,074,099 km (0.12 R)
• M23: 26,159,432 km (0.066 R)
• M24: 27,450,312 km (0.077 R)
• M25: 28,873,735 km (0.075 R)
• M26: 31,195,345 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.8

Radius: 9.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.19 AU - 5.89 AU

Year: 8554 Days

Day: 9.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 148.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,793,263 km

• M1: 116,836 km (0.096 R)
• M2: 428,598 km (0.087 R)
• M3: 848,220 km (0.037 R)
• M4: 1,193,043 km (0.089 R)
• M5: 1,797,269 km (0.052 R)
• M6: 2,347,191 km (0.113 R)
• M7: 2,785,213 km (0.086 R)
• M8: 3,938,912 km (0.104 R)
• M9: 4,362,274 km (0.104 R)
• M10: 4,661,320 km (0.057 R)
• M11: 5,817,712 km (0.067 R)
• M12: 6,721,283 km (0.07 R)
• M13: 7,643,853 km (0.044 R)
• M14: 8,380,174 km (0.084 R)
• M15: 9,122,628 km (0.098 R)
• M16: 10,252,391 km (0.1 R)
• M17: 11,055,731 km (0.079 R)
• M18: 13,930,853 km (0.117 R)
• M19: 16,539,391 km (0.115 R)
• M20: 21,037,799 km (0.055 R)
• M21: 22,480,072 km (0.109 R)
• M22: 25,883,424 km (0.03 R)
• M23: 27,453,752 km (0.111 R)
• M24: 28,048,105 km (0.115 R)
• M25: 29,350,354 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 12,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit