🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 8.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.95 AU - 0.99 AU

Year: 637 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,263,625 km

• M1: 106,962 km (0.051 R)
• M2: 376,388 km (0.113 R)
• M3: 756,068 km (0.036 R)
• M4: 1,500,317 km (0.069 R)
• M5: 2,037,074 km (0.085 R)
• M6: 3,573,594 km (0.091 R)
• M7: 5,160,528 km (0.042 R)

Asteroid Belt

Center: 2.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.9

Radius: 10.3

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.99 AU - 3.13 AU

Year: 3570 Days

Day: 8 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,263,625 km

• M1: 129,851 km (0.12 R)
• M2: 455,675 km (0.038 R)
• M3: 921,523 km (0.112 R)
• M4: 1,327,532 km (0.097 R)
• M5: 2,097,063 km (0.108 R)
• M6: 3,017,389 km (0.055 R)
• M7: 3,396,919 km (0.057 R)
• M8: 4,522,344 km (0.095 R)
• M9: 5,323,141 km (0.106 R)
• M10: 6,682,986 km (0.083 R)
• M11: 7,524,922 km (0.073 R)
• M12: 7,887,548 km (0.119 R)
• M13: 10,476,189 km (0.109 R)
• M14: 11,266,515 km (0.104 R)
• M15: 12,185,794 km (0.042 R)
• M16: 13,106,868 km (0.088 R)
• M17: 15,453,909 km (0.086 R)
• M18: 17,147,207 km (0.115 R)
• M19: 18,960,932 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.4

Radius: 12.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.59 AU - 4.69 AU

Year: 5617 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,263,625 km

• M1: 158,873 km (0.096 R)
• M2: 1,005,746 km (0.102 R)
• M3: 1,796,371 km (0.053 R)
• M4: 3,848,106 km (0.086 R)
• M5: 5,124,325 km (0.087 R)
• M6: 6,419,394 km (0.05 R)
• M7: 7,576,833 km (0.089 R)
• M8: 8,098,331 km (0.061 R)
• M9: 8,755,814 km (0.09 R)
• M10: 9,647,267 km (0.102 R)
• M11: 10,513,290 km (0.105 R)
• M12: 12,783,886 km (0.07 R)
• M13: 15,309,397 km (0.057 R)
• M14: 16,430,035 km (0.051 R)
• M15: 16,951,683 km (0.089 R)
• M16: 20,186,288 km (0.067 R)
• M17: 20,650,939 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.8

Radius: 13.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.16 AU - 4.18 AU

Year: 5679 Days

Day: 10.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,263,625 km

• M1: 165,455 km (0.104 R)
• M2: 1,095,655 km (0.115 R)
• M3: 1,803,253 km (0.076 R)
• M4: 2,361,402 km (0.105 R)
• M5: 2,816,330 km (0.107 R)
• M6: 4,829,618 km (0.111 R)
• M7: 5,260,908 km (0.048 R)
• M8: 6,440,338 km (0.106 R)
• M9: 7,398,363 km (0.095 R)
• M10: 8,036,248 km (0.033 R)
• M11: 9,491,985 km (0.103 R)
• M12: 10,245,958 km (0.104 R)
• M13: 12,202,100 km (0.056 R)
• M14: 12,621,423 km (0.115 R)
• M15: 13,137,386 km (0.087 R)
• M16: 14,442,627 km (0.094 R)
• M17: 15,055,081 km (0.093 R)
• M18: 17,362,628 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.4

Radius: 9.8

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.27 AU - 5.17 AU

Year: 5781 Days

Day: 14.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,263,625 km

• M1: 121,922 km (0.047 R)
• M2: 458,368 km (0.075 R)
• M3: 980,614 km (0.089 R)
• M4: 1,357,451 km (0.077 R)
• M5: 2,377,858 km (0.103 R)
• M6: 2,737,192 km (0.055 R)
• M7: 3,521,384 km (0.104 R)
• M8: 4,474,921 km (0.092 R)
• M9: 6,366,137 km (0.082 R)
• M10: 7,064,460 km (0.064 R)
• M11: 7,659,261 km (0.082 R)
• M12: 8,087,261 km (0.11 R)
• M13: 9,162,570 km (0.098 R)
• M14: 9,600,743 km (0.08 R)
• M15: 10,191,056 km (0.041 R)
• M16: 10,853,774 km (0.072 R)
• M17: 11,344,455 km (0.091 R)
• M18: 14,843,250 km (0.101 R)
• M19: 16,386,203 km (0.072 R)
• M20: 18,375,705 km (0.106 R)
• M21: 19,002,670 km (0.094 R)
• M22: 23,798,029 km (0.074 R)
• M23: 24,210,022 km (0.114 R)
• M24: 24,879,023 km (0.109 R)
• M25: 25,303,433 km (0.115 R)
• M26: 26,782,656 km (0.047 R)
• M27: 28,226,725 km (0.085 R)
• M28: 29,249,226 km (0.084 R)
• M29: 33,175,871 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.1

Radius: 4.2

Gravity: 25.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.25 AU - 8.25 AU

Year: 13018 Days

Day: 16.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,263,625 km

• M1: 52,958 km (0.087 R)
• M2: 209,587 km (0.026 R)
• M3: 350,807 km (0.05 R)
• M4: 551,268 km (0.108 R)
• M5: 953,088 km (0.109 R)
• M6: 1,198,578 km (0.086 R)
• M7: 1,485,058 km (0.087 R)
• M8: 1,644,679 km (0.088 R)
• M9: 2,068,041 km (0.08 R)
• M10: 2,440,390 km (0.063 R)
• M11: 2,989,713 km (0.119 R)
• M12: 12,375,484 km (0.078 R)
• M13: 13,903,925 km (0.093 R)
• M14: 14,353,467 km (0.092 R)
• M15: 16,108,400 km (0.114 R)
• M16: 21,279,100 km (0.039 R)
• M17: 22,571,327 km (0.039 R)
• M18: 24,559,782 km (0.062 R)
• M19: 26,957,835 km (0.115 R)
• M20: 27,255,685 km (0.093 R)
• M21: 28,366,449 km (0.103 R)
• M22: 30,142,176 km (0.103 R)
• M23: 31,002,812 km (0.045 R)
• M24: 35,197,387 km (0.112 R)
• M25: 35,672,360 km (0.119 R)
• M26: 41,444,893 km (0.114 R)
• M27: 44,413,364 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.4

Radius: 3.3

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.75 AU - 11.39 AU

Year: 19742 Days

Day: 22.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,263,625 km

• M1: 40,990 km (0.072 R)
• M2: 250,726 km (0.074 R)
• M3: 394,789 km (0.116 R)
• M4: 715,527 km (0.104 R)
• M5: 991,086 km (0.106 R)
• M6: 1,142,030 km (0.105 R)
• M7: 1,601,595 km (0.036 R)
• M8: 1,841,251 km (0.11 R)
• M9: 2,053,081 km (0.049 R)
• M10: 2,227,064 km (0.048 R)
• M11: 2,391,771 km (0.11 R)
• M12: 2,584,453 km (0.097 R)
• M13: 2,808,102 km (0.111 R)
• M14: 3,133,776 km (0.101 R)
• M15: 3,681,155 km (0.103 R)
• M16: 4,430,191 km (0.039 R)
• M17: 4,544,933 km (0.106 R)
• M18: 10,277,523 km (0.117 R)
• M19: 11,046,157 km (0.119 R)
• M20: 11,797,438 km (0.114 R)
• M21: 13,581,243 km (0.114 R)
• M22: 14,695,298 km (0.072 R)
• M23: 17,315,206 km (0.066 R)
• M24: 20,073,192 km (0.084 R)
• M25: 23,717,246 km (0.113 R)
• M26: 25,602,180 km (0.101 R)
• M27: 27,875,768 km (0.112 R)
• M28: 29,666,754 km (0.107 R)
• M29: 36,421,098 km (0.104 R)
• M30: 40,152,667 km (0.095 R)
• M31: 40,526,811 km (0.061 R)
• M32: 42,950,147 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit