🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.41 AU - 2.05 AU

Year: 1039 Days

Day: 24.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,597,826 km

• M1: 1,713,045 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 10.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.38 AU - 3.32 AU

Year: 2197 Days

Day: 14.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,597,826 km

• M1: 137,032 km (0.103 R)
• M2: 643,570 km (0.101 R)
• M3: 1,016,069 km (0.119 R)
• M4: 1,407,118 km (0.081 R)
• M5: 2,048,892 km (0.093 R)
• M6: 2,451,311 km (0.075 R)
• M7: 3,840,327 km (0.093 R)
• M8: 4,238,257 km (0.119 R)
• M9: 4,684,657 km (0.097 R)
• M10: 6,526,806 km (0.085 R)
• M11: 8,148,596 km (0.118 R)
• M12: 8,938,772 km (0.069 R)
• M13: 9,302,444 km (0.07 R)
• M14: 10,635,062 km (0.109 R)
• M15: 11,194,708 km (0.102 R)
• M16: 12,700,859 km (0.049 R)
• M17: 13,331,115 km (0.117 R)
• M18: 14,070,428 km (0.053 R)
• M19: 14,608,681 km (0.103 R)
• M20: 15,536,188 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 14.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.29 AU - 3.57 AU

Year: 2290 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,597,826 km

• M1: 183,557 km (0.091 R)
• M2: 657,034 km (0.047 R)
• M3: 1,139,936 km (0.117 R)
• M4: 1,823,897 km (0.071 R)
• M5: 2,433,509 km (0.025 R)
• M6: 3,585,711 km (0.041 R)
• M7: 4,296,002 km (0.088 R)
• M8: 6,079,209 km (0.07 R)
• M9: 6,974,552 km (0.113 R)
• M10: 7,454,312 km (0.095 R)
• M11: 9,274,769 km (0.094 R)
• M12: 9,819,155 km (0.105 R)
• M13: 11,012,049 km (0.107 R)
• M14: 11,499,140 km (0.081 R)
• M15: 13,685,213 km (0.108 R)
• M16: 16,659,368 km (0.073 R)
• M17: 17,574,907 km (0.092 R)
• M18: 18,017,268 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.4

Radius: 11.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.32 AU - 4.8 AU

Year: 3735 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,597,826 km

• M1: 138,079 km (0.107 R)
• M2: 607,816 km (0.094 R)
• M3: 1,148,612 km (0.043 R)
• M4: 1,706,313 km (0.078 R)
• M5: 2,128,628 km (0.101 R)
• M6: 3,694,918 km (0.075 R)
• M7: 4,522,643 km (0.107 R)
• M8: 5,066,132 km (0.089 R)
• M9: 5,732,740 km (0.092 R)
• M10: 7,398,512 km (0.086 R)
• M11: 8,086,962 km (0.091 R)
• M12: 9,478,371 km (0.106 R)
• M13: 10,132,563 km (0.093 R)
• M14: 10,652,864 km (0.069 R)
• M15: 11,617,023 km (0.111 R)
• M16: 12,009,867 km (0.103 R)
• M17: 12,366,358 km (0.068 R)
• M18: 13,526,490 km (0.09 R)
• M19: 15,270,801 km (0.063 R)
• M20: 17,442,513 km (0.1 R)
• M21: 18,661,437 km (0.089 R)
• M22: 19,383,097 km (0.071 R)
• M23: 20,248,371 km (0.092 R)
• M24: 21,791,473 km (0.053 R)
• M25: 22,189,104 km (0.083 R)
• M26: 22,591,672 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 14.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.6 AU - 7.8 AU

Year: 9755 Days

Day: 9.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,597,826 km

• M1: 193,280 km (0.102 R)
• M2: 708,346 km (0.076 R)
• M3: 1,221,616 km (0.103 R)
• M4: 1,740,721 km (0.101 R)
• M5: 2,321,310 km (0.078 R)
• M6: 3,313,294 km (0.099 R)
• M7: 4,138,475 km (0.111 R)
• M8: 6,698,095 km (0.117 R)
• M9: 7,897,421 km (0.092 R)
• M10: 8,788,127 km (0.116 R)
• M11: 10,322,403 km (0.091 R)
• M12: 11,127,688 km (0.038 R)
• M13: 12,637,729 km (0.117 R)
• M14: 14,158,541 km (0.045 R)
• M15: 19,079,862 km (0.073 R)
• M16: 21,964,259 km (0.08 R)
• M17: 22,707,610 km (0.026 R)
• M18: 23,212,503 km (0.074 R)
• M19: 25,668,451 km (0.096 R)
• M20: 29,173,380 km (0.105 R)
• M21: 39,249,245 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.4

Radius: 6.8

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.9 AU - 10.92 AU

Year: 15335 Days

Day: 20.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,597,826 km

• M1: 84,523 km (0.068 R)
• M2: 312,061 km (0.117 R)
• M3: 1,449,155 km (0.093 R)
• M4: 1,765,404 km (0.09 R)
• M5: 2,974,305 km (0.083 R)
• M6: 3,542,178 km (0.054 R)
• M7: 5,029,331 km (0.041 R)
• M8: 5,643,729 km (0.084 R)
• M9: 8,167,445 km (0.111 R)
• M10: 11,479,243 km (0.073 R)
• M11: 12,605,416 km (0.064 R)
• M12: 14,430,061 km (0.085 R)
• M13: 19,531,199 km (0.091 R)
• M14: 31,518,177 km (0.102 R)
• M15: 31,757,234 km (0.09 R)
• M16: 33,340,578 km (0.113 R)
• M17: 34,088,717 km (0.106 R)
• M18: 53,854,336 km (0.097 R)
• M19: 63,597,795 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 11,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit