🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.59 AU - 0.65 AU

Year: 310 Days

Day: 31.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,162,996 km

• M1: 96,341 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.2

Radius: 11.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.75 AU

Year: 357 Days

Day: 6.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,162,996 km

• M1: 139,276 km (0.077 R)
• M2: 507,735 km (0.116 R)
• M3: 1,056,161 km (0.083 R)
• M4: 1,496,428 km (0.118 R)
• M5: 2,035,728 km (0.037 R)
• M6: 2,673,763 km (0.072 R)
• M7: 3,117,620 km (0.099 R)
• M8: 3,587,806 km (0.11 R)
• M9: 4,067,117 km (0.104 R)
• M10: 4,561,987 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 15

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.42 AU - 1.42 AU

Year: 1076 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 83 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 47,162,996 km

• M1: 187,596 km (0.099 R)
• M2: 972,087 km (0.07 R)
• M3: 1,473,689 km (0.104 R)
• M4: 2,117,109 km (0.091 R)
• M5: 3,591,097 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 10.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.41 AU - 4.01 AU

Year: 3657 Days

Day: 9.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,162,996 km

• M1: 134,339 km (0.108 R)
• M2: 503,546 km (0.041 R)
• M3: 837,299 km (0.114 R)
• M4: 1,361,041 km (0.119 R)
• M5: 1,811,032 km (0.112 R)
• M6: 2,565,753 km (0.116 R)
• M7: 3,090,692 km (0.091 R)
• M8: 4,318,442 km (0.117 R)
• M9: 4,895,890 km (0.044 R)
• M10: 6,011,890 km (0.098 R)
• M11: 6,503,019 km (0.084 R)
• M12: 6,836,473 km (0.112 R)
• M13: 8,833,455 km (0.079 R)
• M14: 9,831,572 km (0.113 R)
• M15: 10,654,660 km (0.057 R)
• M16: 11,486,125 km (0.12 R)
• M17: 14,197,586 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.2

Radius: 12.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.74 AU - 3.72 AU

Year: 3691 Days

Day: 13.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,162,996 km

• M1: 155,582 km (0.106 R)
• M2: 569,669 km (0.073 R)
• M3: 1,084,435 km (0.081 R)
• M4: 1,670,111 km (0.109 R)
• M5: 2,446,224 km (0.077 R)
• M6: 2,978,045 km (0.093 R)
• M7: 3,827,312 km (0.055 R)
• M8: 4,978,318 km (0.046 R)
• M9: 5,701,923 km (0.116 R)
• M10: 6,465,022 km (0.112 R)
• M11: 7,752,760 km (0.097 R)
• M12: 9,092,708 km (0.074 R)
• M13: 9,507,992 km (0.034 R)
• M14: 10,015,129 km (0.107 R)
• M15: 10,747,261 km (0.109 R)
• M16: 11,822,869 km (0.067 R)
• M17: 12,733,920 km (0.114 R)
• M18: 13,789,633 km (0.068 R)
• M19: 16,516,054 km (0.088 R)
• M20: 18,542,058 km (0.062 R)
• M21: 19,646,240 km (0.043 R)
• M22: 22,256,274 km (0.037 R)
• M23: 23,644,392 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.4

Radius: 4.9

Gravity: 27.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.6 AU - 7.82 AU

Year: 12309 Days

Day: 24.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,162,996 km

• M1: 61,186 km (0.114 R)
• M2: 223,948 km (0.118 R)
• M3: 395,387 km (0.04 R)
• M4: 573,558 km (0.08 R)
• M5: 824,883 km (0.075 R)
• M6: 2,400,747 km (0.098 R)
• M7: 3,767,323 km (0.055 R)
• M8: 4,162,112 km (0.102 R)
• M9: 4,339,535 km (0.055 R)
• M10: 4,583,978 km (0.11 R)
• M11: 4,837,546 km (0.119 R)
• M12: 5,067,029 km (0.102 R)
• M13: 5,583,292 km (0.086 R)
• M14: 6,171,959 km (0.034 R)
• M15: 7,047,556 km (0.057 R)
• M16: 7,215,105 km (0.048 R)
• M17: 8,417,573 km (0.1 R)
• M18: 9,239,763 km (0.089 R)
• M19: 10,435,648 km (0.116 R)
• M20: 11,672,523 km (0.112 R)
• M21: 12,879,180 km (0.111 R)
• M22: 13,641,680 km (0.077 R)
• M23: 15,466,625 km (0.105 R)
• M24: 15,965,085 km (0.09 R)
• M25: 17,296,057 km (0.101 R)
• M26: 19,346,445 km (0.065 R)
• M27: 22,354,709 km (0.109 R)
• M28: 26,763,358 km (0.103 R)
• M29: 27,584,800 km (0.074 R)
• M30: 32,290,700 km (0.113 R)
• M31: 37,123,759 km (0.043 R)
• M32: 40,510,804 km (0.116 R)
• M33: 48,493,945 km (0.051 R)
• M34: 53,012,249 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.7

Radius: 6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.14 AU - 9.16 AU

Year: 17598 Days

Day: 16.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,162,996 km

• M1: 75,397 km (0.074 R)
• M2: 358,436 km (0.037 R)
• M3: 750,233 km (0.114 R)
• M4: 950,844 km (0.11 R)
• M5: 1,153,250 km (0.082 R)
• M6: 1,941,780 km (0.117 R)
• M7: 3,563,272 km (0.104 R)
• M8: 4,113,193 km (0.098 R)
• M9: 5,682,625 km (0.031 R)
• M10: 6,544,009 km (0.064 R)
• M11: 8,658,126 km (0.084 R)
• M12: 9,214,630 km (0.106 R)
• M13: 10,144,381 km (0.086 R)
• M14: 12,534,656 km (0.084 R)
• M15: 14,237,080 km (0.067 R)
• M16: 14,428,116 km (0.052 R)
• M17: 16,715,318 km (0.052 R)
• M18: 17,504,148 km (0.089 R)
• M19: 18,242,712 km (0.11 R)
• M20: 20,745,335 km (0.08 R)
• M21: 21,155,981 km (0.115 R)
• M22: 21,572,013 km (0.038 R)
• M23: 22,592,869 km (0.031 R)
• M24: 32,493,406 km (0.083 R)
• M25: 34,516,567 km (0.038 R)
• M26: 35,793,535 km (0.053 R)
• M27: 37,828,365 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit