🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 10.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.54 AU - 0.7 AU

Year: 326 Days

Day: 11.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 64,188,067 km

• M1: 133,441 km (0.1 R)
• M2: 635,043 km (0.074 R)
• M3: 1,315,713 km (0.08 R)
• M4: 1,776,624 km (0.1 R)
• M5: 2,867,193 km (0.088 R)
• M6: 3,888,797 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 11.9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.2 AU - 1.42 AU

Year: 1000 Days

Day: 8 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,188,067 km

• M1: 147,952 km (0.096 R)
• M2: 750,682 km (0.108 R)
• M3: 1,255,425 km (0.088 R)
• M4: 1,791,435 km (0.117 R)
• M5: 3,002,579 km (0.073 R)
• M6: 3,478,150 km (0.079 R)
• M7: 5,021,253 km (0.058 R)
• M8: 5,675,893 km (0.115 R)
• M9: 6,163,283 km (0.053 R)
• M10: 6,636,311 km (0.07 R)
• M11: 7,067,303 km (0.118 R)
• M12: 8,276,353 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 8.4

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.22 AU - 2.88 AU

Year: 2715 Days

Day: 9.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,188,067 km

• M1: 104,569 km (0.079 R)
• M2: 393,742 km (0.112 R)
• M3: 703,409 km (0.069 R)
• M4: 1,088,773 km (0.116 R)
• M5: 1,398,142 km (0.095 R)
• M6: 1,766,302 km (0.057 R)
• M7: 2,042,759 km (0.055 R)
• M8: 2,476,144 km (0.099 R)
• M9: 2,904,592 km (0.083 R)
• M10: 3,345,906 km (0.037 R)
• M11: 4,236,163 km (0.115 R)
• M12: 5,060,148 km (0.102 R)
• M13: 5,674,846 km (0.094 R)
• M14: 6,449,314 km (0.038 R)
• M15: 6,993,700 km (0.111 R)
• M16: 7,262,079 km (0.077 R)
• M17: 8,743,098 km (0.052 R)
• M18: 9,591,019 km (0.093 R)
• M19: 10,454,049 km (0.096 R)
• M20: 12,034,401 km (0.071 R)
• M21: 14,621,696 km (0.119 R)
• M22: 19,251,750 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 8.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3 AU - 4.02 AU

Year: 4385 Days

Day: 12.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,188,067 km

• M1: 108,159 km (0.08 R)
• M2: 610,958 km (0.091 R)
• M3: 1,402,779 km (0.104 R)
• M4: 1,769,743 km (0.11 R)
• M5: 2,382,645 km (0.113 R)
• M6: 2,667,928 km (0.105 R)
• M7: 3,253,903 km (0.093 R)
• M8: 4,088,510 km (0.108 R)
• M9: 4,938,824 km (0.092 R)
• M10: 5,280,206 km (0.097 R)
• M11: 6,485,965 km (0.117 R)
• M12: 9,357,945 km (0.051 R)
• M13: 9,882,136 km (0.12 R)
• M14: 12,089,004 km (0.104 R)
• M15: 12,486,485 km (0.091 R)
• M16: 13,730,990 km (0.063 R)
• M17: 14,309,934 km (0.113 R)
• M18: 16,572,751 km (0.101 R)
• M19: 17,395,839 km (0.086 R)
• M20: 17,959,524 km (0.1 R)
• M21: 20,213,215 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 11.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.27 AU - 5.03 AU

Year: 5638 Days

Day: 11 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,188,067 km

• M1: 145,559 km (0.078 R)
• M2: 620,981 km (0.089 R)
• M3: 1,265,149 km (0.11 R)
• M4: 1,730,548 km (0.07 R)
• M5: 2,958,597 km (0.109 R)
• M6: 3,349,496 km (0.106 R)
• M7: 4,989,388 km (0.099 R)
• M8: 6,167,920 km (0.062 R)
• M9: 7,549,905 km (0.06 R)
• M10: 9,555,414 km (0.076 R)
• M11: 9,931,952 km (0.038 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 11.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.84 AU - 6 AU

Year: 8415 Days

Day: 9.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,188,067 km

• M1: 143,315 km (0.036 R)
• M2: 634,295 km (0.059 R)
• M3: 1,027,588 km (0.032 R)
• M4: 1,439,580 km (0.09 R)
• M5: 2,209,561 km (0.096 R)
• M6: 3,157,712 km (0.071 R)
• M7: 4,838,145 km (0.113 R)
• M8: 5,436,835 km (0.071 R)
• M9: 6,587,093 km (0.088 R)
• M10: 8,920,820 km (0.041 R)
• M11: 9,864,932 km (0.045 R)
• M12: 11,474,755 km (0.088 R)
• M13: 11,855,033 km (0.102 R)
• M14: 12,342,273 km (0.103 R)
• M15: 21,351,655 km (0.083 R)
• M16: 22,000,910 km (0.103 R)
• M17: 22,514,928 km (0.113 R)
• M18: 22,961,777 km (0.11 R)
• M19: 23,796,533 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.1

Radius: 6.4

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.9 AU - 10.3 AU

Year: 19835 Days

Day: 24.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,188,067 km

• M1: 81,082 km (0.105 R)
• M2: 352,153 km (0.099 R)
• M3: 584,778 km (0.05 R)
• M4: 1,022,352 km (0.052 R)
• M5: 1,471,893 km (0.109 R)
• M6: 2,045,452 km (0.111 R)
• M7: 2,404,487 km (0.062 R)
• M8: 2,996,445 km (0.107 R)
• M9: 4,628,558 km (0.05 R)
• M10: 6,118,403 km (0.074 R)
• M11: 6,401,442 km (0.108 R)
• M12: 6,650,972 km (0.109 R)
• M13: 6,906,934 km (0.095 R)
• M14: 11,581,119 km (0.102 R)
• M15: 13,179,273 km (0.101 R)
• M16: 14,774,585 km (0.065 R)
• M17: 16,650,093 km (0.08 R)
• M18: 21,787,284 km (0.114 R)
• M19: 24,611,094 km (0.119 R)
• M20: 25,847,819 km (0.104 R)
• M21: 28,893,482 km (0.106 R)
• M22: 30,036,709 km (0.112 R)
• M23: 30,619,543 km (0.068 R)
• M24: 31,091,225 km (0.07 R)
• M25: 33,273,708 km (0.046 R)
• M26: 34,275,864 km (0.08 R)
• M27: 38,212,831 km (0.102 R)
• M28: 38,485,548 km (0.068 R)
• M29: 39,450,155 km (0.094 R)
• M30: 39,728,707 km (0.084 R)
• M31: 40,008,604 km (0.09 R)
• M32: 42,587,073 km (0.036 R)
• M33: 42,880,135 km (0.057 R)
• M34: 51,645,673 km (0.062 R)
• M35: 53,327,003 km (0.101 R)
• M36: 59,865,478 km (0.066 R)
• M37: 62,284,026 km (0.074 R)
• M38: 63,040,992 km (0.088 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: 398 - 18,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit