🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 11.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.58 AU - 0.64 AU

Year: 318 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,200,886 km

• M1: 140,622 km (0.098 R)
• M2: 616,044 km (0.103 R)
• M3: 1,354,310 km (0.109 R)
• M4: 1,716,336 km (0.073 R)
• M5: 2,487,813 km (0.051 R)
• M6: 2,868,988 km (0.109 R)
• M7: 3,403,352 km (0.06 R)
• M8: 4,074,298 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.8

Radius: 10.4

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.85 AU

Year: 407 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,200,886 km

• M1: 129,402 km (0.119 R)
• M2: 465,698 km (0.097 R)
• M3: 818,151 km (0.083 R)
• M4: 1,159,982 km (0.099 R)
• M5: 1,627,326 km (0.063 R)
• M6: 2,174,555 km (0.102 R)
• M7: 2,549,746 km (0.08 R)
• M8: 3,088,149 km (0.113 R)
• M9: 4,130,696 km (0.08 R)
• M10: 5,013,174 km (0.106 R)
• M11: 5,758,321 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.8

Radius: 14.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.76 AU - 0.82 AU

Year: 468 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,200,886 km

• M1: 178,021 km (0.113 R)
• M2: 692,489 km (0.1 R)
• M3: 1,201,271 km (0.106 R)
• M4: 1,855,911 km (0.113 R)
• M5: 2,685,431 km (0.058 R)
• M6: 3,446,885 km (0.035 R)
• M7: 4,023,285 km (0.109 R)
• M8: 4,776,810 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.8

Radius: 13.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.35 AU - 1.53 AU

Year: 1152 Days

Day: 14.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,200,886 km

• M1: 165,605 km (0.054 R)
• M2: 1,042,398 km (0.086 R)
• M3: 1,492,837 km (0.038 R)
• M4: 2,121,747 km (0.063 R)
• M5: 3,833,146 km (0.056 R)
• M6: 5,772,533 km (0.099 R)
• M7: 6,552,088 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.5

Radius: 10.9

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.59 AU - 2.15 AU

Year: 1705 Days

Day: 7.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,200,886 km

• M1: 135,536 km (0.079 R)
• M2: 539,300 km (0.083 R)
• M3: 1,036,115 km (0.09 R)
• M4: 1,553,275 km (0.062 R)
• M5: 1,894,507 km (0.114 R)
• M6: 4,036,599 km (0.116 R)
• M7: 5,068,525 km (0.115 R)
• M8: 5,951,751 km (0.082 R)
• M9: 6,392,766 km (0.085 R)
• M10: 7,790,608 km (0.06 R)
• M11: 8,530,819 km (0.116 R)
• M12: 9,028,830 km (0.111 R)
• M13: 10,048,938 km (0.086 R)
• M14: 12,954,278 km (0.084 R)
• M15: 14,642,640 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.4

Radius: 13.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.5 AU - 2.46 AU

Year: 1858 Days

Day: 5 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,200,886 km

• M1: 163,959 km (0.059 R)
• M2: 572,810 km (0.073 R)
• M3: 1,304,942 km (0.107 R)
• M4: 1,770,491 km (0.056 R)
• M5: 2,689,022 km (0.072 R)
• M6: 3,226,676 km (0.076 R)
• M7: 3,635,378 km (0.078 R)
• M8: 6,742,526 km (0.094 R)
• M9: 7,336,429 km (0.028 R)
• M10: 7,853,140 km (0.066 R)
• M11: 9,905,025 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334

Radius: 6.3

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.76 AU - 10.68 AU

Year: 18669 Days

Day: 23.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,200,886 km

• M1: 78,389 km (0.076 R)
• M2: 321,187 km (0.104 R)
• M3: 563,236 km (0.12 R)
• M4: 1,400,685 km (0.109 R)
• M5: 2,403,739 km (0.115 R)
• M6: 2,833,234 km (0.111 R)
• M7: 3,389,140 km (0.103 R)
• M8: 4,131,594 km (0.087 R)
• M9: 4,371,250 km (0.086 R)
• M10: 5,146,017 km (0.07 R)
• M11: 5,896,101 km (0.071 R)
• M12: 6,474,895 km (0.111 R)
• M13: 7,478,846 km (0.063 R)
• M14: 8,486,687 km (0.072 R)
• M15: 8,973,479 km (0.117 R)
• M16: 12,110,845 km (0.11 R)
• M17: 12,355,288 km (0.118 R)
• M18: 13,236,270 km (0.113 R)
• M19: 15,335,278 km (0.066 R)
• M20: 16,057,087 km (0.087 R)
• M21: 18,925,327 km (0.117 R)
• M22: 19,503,972 km (0.073 R)
• M23: 24,176,961 km (0.049 R)
• M24: 26,874,360 km (0.116 R)
• M25: 27,499,978 km (0.112 R)
• M26: 29,765,937 km (0.044 R)
• M27: 42,278,453 km (0.091 R)
• M28: 43,408,665 km (0.091 R)
• M29: 46,025,281 km (0.109 R)
• M30: 47,372,111 km (0.074 R)
• M31: 50,933,288 km (0.058 R)
• M32: 55,672,399 km (0.117 R)
• M33: 56,518,225 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 14,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit