🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.4

Radius: 11.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.8 AU - 1 AU

Year: 543 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 177.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 87,488,550 km

• M1: 141,819 km (0.099 R)
• M2: 1,018,462 km (0.106 R)
• M3: 1,488,948 km (0.093 R)
• M4: 2,134,014 km (0.087 R)
• M5: 2,614,223 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.3

Radius: 12.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.88 AU - 0.96 AU

Year: 561 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,488,550 km

• M1: 155,432 km (0.059 R)
• M2: 671,395 km (0.116 R)
• M3: 1,291,478 km (0.111 R)
• M4: 1,699,881 km (0.09 R)
• M5: 2,357,962 km (0.107 R)
• M6: 3,535,147 km (0.106 R)
• M7: 4,778,006 km (0.055 R)
• M8: 5,676,641 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.5

Radius: 14.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.77 AU - 1.09 AU

Year: 570 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,488,550 km

• M1: 179,069 km (0.118 R)
• M2: 647,908 km (0.094 R)
• M3: 1,200,523 km (0.091 R)
• M4: 1,747,154 km (0.049 R)
• M5: 2,648,331 km (0.051 R)
• M6: 3,385,849 km (0.081 R)
• M7: 4,177,072 km (0.109 R)
• M8: 4,775,762 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390

Radius: 15

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.88 AU - 1.02 AU

Year: 589 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,488,550 km

• M1: 188,045 km (0.088 R)
• M2: 888,911 km (0.12 R)
• M3: 1,364,931 km (0.054 R)
• M4: 1,899,743 km (0.086 R)
• M5: 2,624,695 km (0.046 R)
• M6: 3,113,730 km (0.107 R)
• M7: 3,664,250 km (0.057 R)
• M8: 4,197,417 km (0.097 R)
• M9: 4,842,333 km (0.026 R)
• M10: 5,454,338 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 14.4

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.52 AU - 2.86 AU

Year: 2805 Days

Day: 6.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,488,550 km

• M1: 179,517 km (0.077 R)
• M2: 1,366,876 km (0.059 R)
• M3: 2,671,968 km (0.104 R)
• M4: 3,151,130 km (0.098 R)
• M5: 3,671,730 km (0.079 R)
• M6: 4,412,988 km (0.055 R)
• M7: 5,129,113 km (0.098 R)
• M8: 6,869,085 km (0.12 R)
• M9: 10,456,293 km (0.057 R)
• M10: 11,447,977 km (0.118 R)
• M11: 12,765,336 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.9

Radius: 6.1

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.35 AU - 7.67 AU

Year: 11801 Days

Day: 19.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,488,550 km

• M1: 77,641 km (0.117 R)
• M2: 276,307 km (0.056 R)
• M3: 524,191 km (0.092 R)
• M4: 1,462,768 km (0.047 R)
• M5: 1,841,699 km (0.032 R)
• M6: 2,876,468 km (0.055 R)
• M7: 4,873,749 km (0.056 R)
• M8: 5,749,794 km (0.083 R)
• M9: 6,986,969 km (0.112 R)
• M10: 11,430,923 km (0.116 R)
• M11: 12,291,709 km (0.089 R)
• M12: 13,252,726 km (0.108 R)
• M13: 14,569,486 km (0.08 R)
• M14: 15,971,069 km (0.109 R)
• M15: 16,168,987 km (0.057 R)
• M16: 16,908,599 km (0.09 R)
• M17: 19,712,661 km (0.094 R)
• M18: 20,169,832 km (0.083 R)
• M19: 21,907,112 km (0.08 R)
• M20: 25,316,896 km (0.063 R)
• M21: 25,586,173 km (0.101 R)
• M22: 26,313,218 km (0.115 R)
• M23: 27,335,271 km (0.097 R)
• M24: 30,056,157 km (0.114 R)
• M25: 30,459,024 km (0.105 R)
• M26: 33,596,091 km (0.113 R)
• M27: 37,172,677 km (0.062 R)
• M28: 38,458,471 km (0.069 R)
• M29: 38,695,434 km (0.09 R)
• M30: 39,652,860 km (0.079 R)
• M31: 40,748,814 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.9

Radius: 6.5

Gravity: 22.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.37 AU - 11.23 AU

Year: 21018 Days

Day: 15.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,488,550 km

• M1: 80,783 km (0.101 R)
• M2: 310,565 km (0.096 R)
• M3: 582,085 km (0.114 R)
• M4: 812,017 km (0.079 R)
• M5: 1,024,297 km (0.094 R)
• M6: 1,304,344 km (0.044 R)
• M7: 1,513,182 km (0.091 R)
• M8: 2,104,244 km (0.107 R)
• M9: 4,727,143 km (0.105 R)
• M10: 8,756,263 km (0.092 R)
• M11: 10,876,214 km (0.118 R)
• M12: 11,404,893 km (0.072 R)
• M13: 13,844,385 km (0.091 R)
• M14: 14,465,217 km (0.034 R)
• M15: 16,013,854 km (0.047 R)
• M16: 16,959,312 km (0.118 R)
• M17: 17,579,994 km (0.105 R)
• M18: 19,436,803 km (0.091 R)
• M19: 22,780,165 km (0.118 R)
• M20: 28,422,099 km (0.057 R)
• M21: 28,670,432 km (0.068 R)
• M22: 28,920,111 km (0.112 R)
• M23: 30,190,346 km (0.071 R)
• M24: 35,500,472 km (0.119 R)
• M25: 49,161,600 km (0.069 R)
• M26: 60,667,920 km (0.108 R)
• M27: 69,035,827 km (0.119 R)
• M28: 75,258,949 km (0.101 R)
• M29: 83,359,823 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit