🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 12.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.53 AU - 0.53 AU

Year: 266 Days

Day: 13.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 52,271,372 km

• M1: 159,172 km (0.102 R)
• M2: 667,207 km (0.044 R)
• M3: 1,286,093 km (0.08 R)
• M4: 2,182,184 km (0.086 R)
• M5: 2,789,402 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 8.4

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.5 AU - 0.62 AU

Year: 289 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,271,372 km

• M1: 104,419 km (0.033 R)
• M2: 380,577 km (0.104 R)
• M3: 719,715 km (0.047 R)
• M4: 1,099,993 km (0.114 R)
• M5: 1,480,421 km (0.119 R)
• M6: 1,776,924 km (0.111 R)
• M7: 2,360,954 km (0.052 R)
• M8: 2,841,761 km (0.093 R)
• M9: 3,105,801 km (0.052 R)
• M10: 3,794,400 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 14.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.9 AU - 1.4 AU

Year: 851 Days

Day: 13.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,271,372 km

• M1: 180,565 km (0.069 R)
• M2: 666,309 km (0.06 R)
• M3: 1,437,187 km (0.069 R)
• M4: 1,999,824 km (0.113 R)
• M5: 2,478,089 km (0.082 R)
• M6: 3,372,086 km (0.12 R)
• M7: 4,546,279 km (0.08 R)
• M8: 5,089,918 km (0.101 R)
• M9: 5,590,173 km (0.095 R)
• M10: 6,123,340 km (0.062 R)
• M11: 6,632,122 km (0.093 R)

Asteroid Belt

Center: 1.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 13.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.66 AU - 2 AU

Year: 1709 Days

Day: 10.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,271,372 km

• M1: 167,849 km (0.093 R)
• M2: 595,848 km (0.117 R)
• M3: 1,729,202 km (0.065 R)
• M4: 2,153,013 km (0.11 R)
• M5: 2,702,186 km (0.067 R)
• M6: 3,248,817 km (0.093 R)
• M7: 3,886,702 km (0.073 R)
• M8: 4,894,244 km (0.044 R)
• M9: 5,619,644 km (0.084 R)
• M10: 6,315,274 km (0.093 R)
• M11: 7,966,685 km (0.045 R)
• M12: 8,444,052 km (0.093 R)
• M13: 11,346,251 km (0.094 R)
• M14: 11,798,485 km (0.103 R)
• M15: 12,341,076 km (0.118 R)
• M16: 13,856,054 km (0.106 R)
• M17: 14,416,597 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.4

Radius: 9.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.36 AU - 3.08 AU

Year: 3096 Days

Day: 9.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,271,372 km

• M1: 119,678 km (0.043 R)
• M2: 449,242 km (0.117 R)
• M3: 786,137 km (0.051 R)
• M4: 1,211,593 km (0.114 R)
• M5: 1,743,414 km (0.056 R)
• M6: 2,249,204 km (0.05 R)
• M7: 2,773,694 km (0.12 R)
• M8: 3,833,894 km (0.088 R)
• M9: 4,983,255 km (0.071 R)
• M10: 5,309,378 km (0.055 R)
• M11: 6,565,551 km (0.073 R)
• M12: 7,307,557 km (0.025 R)
• M13: 7,607,501 km (0.052 R)
• M14: 8,589,910 km (0.074 R)
• M15: 9,163,318 km (0.068 R)
• M16: 9,798,212 km (0.105 R)
• M17: 14,055,019 km (0.03 R)
• M18: 15,285,312 km (0.092 R)
• M19: 16,330,403 km (0.083 R)
• M20: 17,210,637 km (0.098 R)
• M21: 18,506,753 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 9.3

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.53 AU - 2.95 AU

Year: 3131 Days

Day: 6.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 61.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,271,372 km

• M1: 115,789 km (0.112 R)
• M2: 429,346 km (0.089 R)
• M3: 861,385 km (0.059 R)
• M4: 1,356,853 km (0.102 R)
• M5: 1,649,167 km (0.107 R)
• M6: 2,097,362 km (0.095 R)
• M7: 2,610,184 km (0.114 R)
• M8: 3,119,415 km (0.119 R)
• M9: 3,867,255 km (0.119 R)
• M10: 4,400,421 km (0.08 R)
• M11: 5,741,267 km (0.091 R)
• M12: 6,216,390 km (0.108 R)
• M13: 6,632,272 km (0.098 R)
• M14: 8,219,356 km (0.093 R)
• M15: 8,789,324 km (0.071 R)
• M16: 9,101,534 km (0.084 R)
• M17: 9,674,943 km (0.106 R)
• M18: 12,255,058 km (0.05 R)
• M19: 13,223,405 km (0.074 R)
• M20: 15,461,987 km (0.068 R)
• M21: 17,611,409 km (0.101 R)
• M22: 19,015,685 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.4

Radius: 5.2

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.84 AU - 9.4 AU

Year: 14519 Days

Day: 19.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,271,372 km

• M1: 112,348 km (0.107 R)
• M2: 469,887 km (0.092 R)
• M3: 635,791 km (0.049 R)
• M4: 1,273,227 km (0.094 R)
• M5: 2,645,339 km (0.106 R)
• M6: 5,212,887 km (0.089 R)
• M7: 15,348,442 km (0.051 R)
• M8: 17,971,641 km (0.098 R)
• M9: 20,794,104 km (0.061 R)
• M10: 24,084,958 km (0.117 R)
• M11: 25,222,500 km (0.061 R)
• M12: 32,809,805 km (0.086 R)
• M13: 38,889,612 km (0.106 R)
• M14: 40,850,092 km (0.078 R)
• M15: 49,351,739 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit