🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.5

Radius: 10.8

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.43 AU - 0.57 AU

Year: 236 Days

Day: 7.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,107,988 km

• M1: 134,339 km (0.109 R)
• M2: 526,884 km (0.104 R)
• M3: 885,619 km (0.062 R)
• M4: 1,398,890 km (0.085 R)
• M5: 1,751,043 km (0.057 R)
• M6: 2,177,995 km (0.112 R)
• M7: 3,147,689 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.1

Radius: 13.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.59 AU - 0.65 AU

Year: 326 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 83,107,988 km

• M1: 178,919 km (0.081 R)
• M2: 650,900 km (0.116 R)
• M3: 1,087,726 km (0.081 R)
• M4: 1,786,947 km (0.118 R)

Asteroid Belt

Center: 1.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 12.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.73 AU - 2.53 AU

Year: 2073 Days

Day: 7.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,107,988 km

• M1: 151,842 km (0.058 R)
• M2: 578,196 km (0.07 R)
• M3: 1,730,249 km (0.12 R)
• M4: 2,638,906 km (0.096 R)
• M5: 3,193,915 km (0.086 R)
• M6: 4,390,249 km (0.06 R)
• M7: 8,372,394 km (0.062 R)
• M8: 10,892,969 km (0.072 R)
• M9: 11,666,689 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 10.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.87 AU - 5.19 AU

Year: 7523 Days

Day: 11 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,107,988 km

• M1: 133,142 km (0.042 R)
• M2: 613,950 km (0.113 R)
• M3: 1,717,683 km (0.026 R)
• M4: 2,249,952 km (0.116 R)
• M5: 3,038,931 km (0.06 R)
• M6: 3,582,420 km (0.107 R)
• M7: 4,119,177 km (0.047 R)
• M8: 5,495,478 km (0.098 R)
• M9: 5,875,606 km (0.109 R)
• M10: 7,718,652 km (0.093 R)
• M11: 8,347,412 km (0.065 R)
• M12: 12,911,942 km (0.097 R)
• M13: 17,816,658 km (0.108 R)
• M14: 19,312,936 km (0.102 R)
• M15: 19,649,082 km (0.041 R)
• M16: 21,531,921 km (0.119 R)
• M17: 23,761,827 km (0.091 R)
• M18: 25,251,373 km (0.091 R)
• M19: 29,025,727 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 14.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.06 AU - 6.1 AU

Year: 7635 Days

Day: 13.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,107,988 km

• M1: 183,407 km (0.12 R)
• M2: 638,933 km (0.107 R)
• M3: 1,351,617 km (0.089 R)
• M4: 1,975,739 km (0.1 R)
• M5: 2,721,335 km (0.065 R)
• M6: 3,524,975 km (0.075 R)
• M7: 4,653,990 km (0.081 R)
• M8: 7,413,771 km (0.078 R)
• M9: 8,907,057 km (0.115 R)
• M10: 9,663,723 km (0.03 R)
• M11: 11,442,741 km (0.116 R)
• M12: 13,026,534 km (0.117 R)
• M13: 13,637,192 km (0.106 R)
• M14: 14,107,827 km (0.078 R)
• M15: 15,584,957 km (0.066 R)
• M16: 16,684,800 km (0.1 R)
• M17: 21,256,810 km (0.101 R)
• M18: 23,867,293 km (0.11 R)
• M19: 24,552,003 km (0.098 R)
• M20: 25,093,547 km (0.108 R)
• M21: 25,960,616 km (0.075 R)
• M22: 27,175,201 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.3

Radius: 7.2

Gravity: 16.87 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.73 AU - 10.71 AU

Year: 20208 Days

Day: 17.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,107,988 km

• M1: 90,357 km (0.108 R)
• M2: 404,662 km (0.11 R)
• M3: 1,047,783 km (0.079 R)
• M4: 1,418,038 km (0.073 R)
• M5: 2,011,343 km (0.048 R)
• M6: 2,286,454 km (0.115 R)
• M7: 3,100,117 km (0.118 R)
• M8: 3,558,185 km (0.112 R)
• M9: 4,644,864 km (0.103 R)
• M10: 5,563,694 km (0.106 R)
• M11: 5,811,279 km (0.097 R)
• M12: 7,961,299 km (0.092 R)
• M13: 8,329,310 km (0.1 R)
• M14: 9,560,650 km (0.12 R)
• M15: 11,232,107 km (0.07 R)
• M16: 13,901,681 km (0.094 R)
• M17: 17,931,998 km (0.117 R)
• M18: 18,748,353 km (0.069 R)
• M19: 19,400,301 km (0.108 R)
• M20: 23,957,052 km (0.06 R)
• M21: 25,735,322 km (0.043 R)
• M22: 30,818,508 km (0.115 R)
• M23: 31,595,369 km (0.111 R)
• M24: 42,118,533 km (0.07 R)
• M25: 44,701,041 km (0.059 R)
• M26: 52,160,589 km (0.057 R)
• M27: 53,078,372 km (0.096 R)
• M28: 58,812,458 km (0.049 R)
• M29: 60,610,026 km (0.082 R)
• M30: 74,692,571 km (0.107 R)
• M31: 79,427,942 km (0.11 R)
• M32: 79,669,842 km (0.111 R)
• M33: 80,642,228 km (0.107 R)
• M34: 81,376,754 km (0.033 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: 338 - 16,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit