🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.2

Radius: 8.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.8 AU - 1.12 AU

Year: 649 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,776,660 km

• M1: 120,725 km (0.117 R)
• M2: 415,732 km (0.105 R)
• M3: 1,068,877 km (0.098 R)
• M4: 1,659,190 km (0.119 R)
• M5: 2,391,322 km (0.079 R)
• M6: 3,019,334 km (0.113 R)
• M7: 3,872,341 km (0.103 R)
• M8: 4,143,412 km (0.094 R)
• M9: 4,414,035 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.6

Radius: 12.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.2 AU - 1.32 AU

Year: 976 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 46,776,660 km

• M1: 156,629 km (0.092 R)
• M2: 651,798 km (0.057 R)
• M3: 1,183,319 km (0.082 R)
• M4: 1,570,927 km (0.075 R)
• M5: 3,177,309 km (0.101 R)
• M6: 3,791,708 km (0.11 R)
• M7: 4,885,567 km (0.086 R)
• M8: 5,470,645 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.7

Radius: 9.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.09 AU - 1.79 AU

Year: 1193 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,776,660 km

• M1: 113,096 km (0.046 R)
• M2: 411,993 km (0.088 R)
• M3: 954,584 km (0.091 R)
• M4: 1,323,792 km (0.112 R)
• M5: 1,673,103 km (0.108 R)
• M6: 2,094,071 km (0.107 R)
• M7: 2,584,602 km (0.084 R)
• M8: 3,398,265 km (0.082 R)
• M9: 4,289,869 km (0.088 R)
• M10: 4,613,748 km (0.089 R)
• M11: 5,234,130 km (0.106 R)
• M12: 5,888,322 km (0.052 R)
• M13: 6,332,328 km (0.049 R)
• M14: 7,051,894 km (0.077 R)
• M15: 7,874,982 km (0.065 R)
• M16: 8,546,676 km (0.099 R)
• M17: 9,255,919 km (0.109 R)
• M18: 9,740,467 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.1

Radius: 9.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.12 AU - 3.14 AU

Year: 2944 Days

Day: 12 Hours

Environment

Temp: -208 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 46,776,660 km

• M1: 135,685 km (0.107 R)
• M2: 902,374 km (0.113 R)
• M3: 2,827,699 km (0.089 R)
• M4: 5,280,356 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 8.4

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.28 AU - 3.64 AU

Year: 4442 Days

Day: 6.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 172.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,776,660 km

• M1: 104,569 km (0.091 R)
• M2: 606,171 km (0.032 R)
• M3: 2,338,664 km (0.093 R)
• M4: 2,867,492 km (0.109 R)
• M5: 3,179,703 km (0.119 R)
• M6: 3,575,988 km (0.049 R)
• M7: 4,163,159 km (0.108 R)
• M8: 5,868,874 km (0.093 R)
• M9: 10,590,632 km (0.09 R)
• M10: 17,490,235 km (0.051 R)
• M11: 18,536,672 km (0.028 R)
• M12: 19,820,820 km (0.055 R)
• M13: 20,754,161 km (0.098 R)
• M14: 22,279,760 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.93 AU - 4.49 AU

Year: 5963 Days

Day: 12.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,776,660 km

• M1: 111,899 km (0.094 R)
• M2: 508,483 km (0.114 R)
• M3: 851,212 km (0.073 R)
• M4: 1,349,822 km (0.054 R)
• M5: 1,928,466 km (0.09 R)
• M6: 2,230,654 km (0.055 R)
• M7: 4,513,817 km (0.087 R)
• M8: 6,897,359 km (0.087 R)
• M9: 9,874,058 km (0.06 R)
• M10: 10,855,569 km (0.077 R)
• M11: 13,440,321 km (0.116 R)
• M12: 14,056,066 km (0.111 R)
• M13: 16,409,540 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.9

Radius: 4.5

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.07 AU - 10.69 AU

Year: 19830 Days

Day: 17.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,776,660 km

• M1: 57,595 km (0.119 R)
• M2: 210,484 km (0.115 R)
• M3: 381,475 km (0.098 R)
• M4: 1,957,787 km (0.108 R)
• M5: 2,128,628 km (0.079 R)
• M6: 3,492,811 km (0.098 R)
• M7: 4,968,893 km (0.102 R)
• M8: 5,320,448 km (0.052 R)
• M9: 5,518,965 km (0.056 R)
• M10: 6,108,829 km (0.082 R)
• M11: 8,482,648 km (0.057 R)
• M12: 9,218,969 km (0.073 R)
• M13: 9,749,293 km (0.076 R)
• M14: 11,244,823 km (0.116 R)
• M15: 16,427,043 km (0.108 R)
• M16: 16,707,240 km (0.11 R)
• M17: 17,062,086 km (0.088 R)
• M18: 18,007,993 km (0.085 R)
• M19: 18,758,975 km (0.076 R)
• M20: 20,484,436 km (0.056 R)
• M21: 21,137,132 km (0.08 R)
• M22: 21,302,438 km (0.093 R)
• M23: 24,428,285 km (0.08 R)
• M24: 25,254,963 km (0.102 R)
• M25: 28,045,262 km (0.115 R)
• M26: 31,462,676 km (0.059 R)
• M27: 33,775,908 km (0.081 R)
• M28: 35,964,375 km (0.111 R)
• M29: 37,514,957 km (0.066 R)
• M30: 46,079,286 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit