🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 9.4

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.59 AU - 1.97 AU

Year: 1584 Days

Day: 10 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,973,851 km

• M1: 117,135 km (0.042 R)
• M2: 460,163 km (0.034 R)
• M3: 850,763 km (0.113 R)
• M4: 1,279,511 km (0.034 R)
• M5: 1,764,507 km (0.102 R)
• M6: 2,553,037 km (0.1 R)
• M7: 3,088,747 km (0.118 R)
• M8: 3,475,308 km (0.086 R)
• M9: 3,948,636 km (0.086 R)
• M10: 5,561,002 km (0.083 R)
• M11: 6,110,475 km (0.079 R)
• M12: 6,617,462 km (0.068 R)
• M13: 8,803,984 km (0.076 R)
• M14: 9,484,355 km (0.107 R)
• M15: 11,096,871 km (0.093 R)
• M16: 11,775,148 km (0.107 R)
• M17: 12,124,459 km (0.038 R)
• M18: 14,588,784 km (0.044 R)
• M19: 15,219,190 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 13.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.47 AU - 3.39 AU

Year: 3344 Days

Day: 5.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,973,851 km

• M1: 167,998 km (0.115 R)
• M2: 913,744 km (0.098 R)
• M3: 1,497,774 km (0.091 R)
• M4: 1,958,685 km (0.114 R)
• M5: 2,556,927 km (0.097 R)
• M6: 3,497,149 km (0.102 R)
• M7: 4,047,819 km (0.076 R)
• M8: 5,117,893 km (0.1 R)
• M9: 5,537,964 km (0.085 R)
• M10: 6,031,936 km (0.08 R)
• M11: 6,636,311 km (0.106 R)
• M12: 7,514,600 km (0.054 R)
• M13: 8,597,988 km (0.094 R)
• M14: 9,537,463 km (0.1 R)
• M15: 10,104,439 km (0.101 R)
• M16: 11,700,648 km (0.084 R)
• M17: 14,310,233 km (0.076 R)
• M18: 15,007,060 km (0.051 R)
• M19: 16,874,341 km (0.067 R)
• M20: 17,758,015 km (0.102 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.9

Radius: 12.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.43 AU - 3.65 AU

Year: 4442 Days

Day: 10.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 94,973,851 km

• M1: 160,519 km (0.098 R)
• M2: 617,989 km (0.114 R)
• M3: 1,134,101 km (0.048 R)
• M4: 1,735,036 km (0.106 R)
• M5: 4,826,476 km (0.107 R)
• M6: 5,324,188 km (0.098 R)
• M7: 5,769,691 km (0.087 R)
• M8: 6,300,763 km (0.025 R)
• M9: 9,145,815 km (0.105 R)
• M10: 9,828,580 km (0.088 R)
• M11: 11,893,928 km (0.074 R)
• M12: 12,756,809 km (0.032 R)
• M13: 18,079,950 km (0.094 R)
• M14: 23,224,022 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 11.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.39 AU - 4.71 AU

Year: 5435 Days

Day: 12.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,973,851 km

• M1: 141,819 km (0.1 R)
• M2: 603,927 km (0.118 R)
• M3: 1,272,479 km (0.087 R)
• M4: 2,179,791 km (0.112 R)
• M5: 2,673,015 km (0.112 R)
• M6: 3,324,513 km (0.093 R)
• M7: 3,957,911 km (0.107 R)
• M8: 5,143,025 km (0.062 R)
• M9: 5,864,985 km (0.093 R)
• M10: 9,315,908 km (0.092 R)
• M11: 11,197,550 km (0.119 R)
• M12: 11,642,454 km (0.075 R)
• M13: 12,099,027 km (0.1 R)
• M14: 13,048,076 km (0.093 R)
• M15: 14,975,345 km (0.117 R)
• M16: 16,193,970 km (0.1 R)
• M17: 17,150,498 km (0.113 R)
• M18: 22,118,494 km (0.053 R)
• M19: 24,103,059 km (0.111 R)
• M20: 25,096,838 km (0.088 R)
• M21: 27,343,200 km (0.072 R)
• M22: 28,423,895 km (0.115 R)
• M23: 32,731,266 km (0.083 R)
• M24: 33,235,112 km (0.097 R)
• M25: 33,949,442 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 13.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.04 AU - 4.22 AU

Year: 5597 Days

Day: 6.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 94,973,851 km

• M1: 166,652 km (0.084 R)
• M2: 843,732 km (0.093 R)
• M3: 1,310,477 km (0.085 R)
• M4: 2,813,038 km (0.093 R)
• M5: 4,792,368 km (0.074 R)
• M6: 5,301,001 km (0.119 R)
• M7: 6,143,237 km (0.089 R)
• M8: 8,235,512 km (0.06 R)
• M9: 8,728,886 km (0.079 R)
• M10: 9,743,459 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.4

Radius: 6.7

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.07 AU - 9.89 AU

Year: 16467 Days

Day: 16 Hours

Environment

Temp: -237 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 94,973,851 km

• M1: 83,326 km (0.073 R)
• M2: 1,105,827 km (0.072 R)
• M3: 1,726,359 km (0.027 R)
• M4: 3,547,863 km (0.104 R)
• M5: 3,977,957 km (0.117 R)
• M6: 4,908,007 km (0.044 R)
• M7: 6,054,076 km (0.059 R)
• M8: 6,500,775 km (0.047 R)
• M9: 6,796,231 km (0.093 R)
• M10: 7,643,703 km (0.069 R)
• M11: 7,925,396 km (0.093 R)
• M12: 10,039,962 km (0.093 R)
• M13: 14,543,755 km (0.066 R)
• M14: 16,638,574 km (0.092 R)
• M15: 18,086,831 km (0.092 R)
• M16: 19,269,702 km (0.119 R)
• M17: 24,519,390 km (0.044 R)
• M18: 26,818,560 km (0.039 R)
• M19: 27,909,727 km (0.078 R)
• M20: 28,466,231 km (0.111 R)
• M21: 31,961,735 km (0.1 R)
• M22: 32,204,532 km (0.053 R)
• M23: 34,699,974 km (0.102 R)
• M24: 40,354,026 km (0.09 R)
• M25: 41,496,505 km (0.117 R)
• M26: 44,597,519 km (0.11 R)
• M27: 49,290,554 km (0.05 R)
• M28: 51,256,419 km (0.111 R)
• M29: 53,615,278 km (0.096 R)
• M30: 59,643,325 km (0.058 R)
• M31: 60,011,335 km (0.071 R)
• M32: 63,201,061 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.2

Radius: 3.5

Gravity: 77.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.49 AU - 12.11 AU

Year: 23668 Days

Day: 19.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 85.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 94,973,851 km

• M1: 43,533 km (0.119 R)
• M2: 191,635 km (0.101 R)
• M3: 873,352 km (0.105 R)
• M4: 1,013,526 km (0.11 R)
• M5: 1,850,376 km (0.115 R)
• M6: 3,332,442 km (0.065 R)
• M7: 5,983,316 km (0.101 R)
• M8: 9,774,126 km (0.068 R)
• M9: 9,962,470 km (0.09 R)
• M10: 12,636,083 km (0.06 R)
• M11: 14,908,774 km (0.117 R)
• M12: 15,495,497 km (0.109 R)
• M13: 17,347,818 km (0.067 R)
• M14: 20,040,131 km (0.046 R)
• M15: 34,163,965 km (0.097 R)
• M16: 37,583,473 km (0.054 R)
• M17: 48,103,046 km (0.052 R)
• M18: 66,068,254 km (0.072 R)
• M19: 69,478,637 km (0.117 R)
• M20: 75,176,371 km (0.103 R)
• M21: 84,821,693 km (0.172 R)
• M22: 91,042,272 km (0.116 R)
• M23: 91,875,532 km (0.07 R)
• M24: 93,275,320 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit