🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 14.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.55 AU - 0.61 AU

Year: 300 Days

Day: 10 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,223,779 km

• M1: 181,163 km (0.096 R)
• M2: 650,900 km (0.095 R)
• M3: 1,140,983 km (0.048 R)
• M4: 1,614,759 km (0.094 R)
• M5: 2,132,368 km (0.107 R)
• M6: 2,647,134 km (0.11 R)
• M7: 3,310,750 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 9.4

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.76 AU

Year: 389 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,223,779 km

• M1: 116,836 km (0.041 R)
• M2: 439,668 km (0.094 R)
• M3: 780,602 km (0.099 R)
• M4: 1,099,844 km (0.059 R)
• M5: 1,408,763 km (0.111 R)
• M6: 2,078,064 km (0.093 R)
• M7: 2,467,617 km (0.082 R)
• M8: 3,938,014 km (0.096 R)
• M9: 4,470,134 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917

Radius: 9

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.77 AU - 0.83 AU

Year: 485 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,223,779 km

• M1: 111,899 km (0.105 R)
• M2: 418,724 km (0.066 R)
• M3: 862,581 km (0.073 R)
• M4: 1,159,234 km (0.099 R)
• M5: 1,576,313 km (0.086 R)
• M6: 1,858,006 km (0.112 R)
• M7: 2,443,980 km (0.049 R)
• M8: 2,813,786 km (0.098 R)
• M9: 3,369,094 km (0.094 R)
• M10: 4,526,832 km (0.115 R)
• M11: 5,967,609 km (0.04 R)
• M12: 6,562,410 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.9

Radius: 13.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.32 AU - 1.7 AU

Year: 1259 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,223,779 km

• M1: 171,589 km (0.099 R)
• M2: 681,418 km (0.071 R)
• M3: 1,416,991 km (0.061 R)
• M4: 1,891,964 km (0.094 R)
• M5: 2,414,809 km (0.032 R)
• M6: 3,090,243 km (0.086 R)
• M7: 4,320,686 km (0.113 R)
• M8: 5,321,795 km (0.079 R)
• M9: 10,038,167 km (0.114 R)
• M10: 11,059,172 km (0.115 R)
• M11: 11,683,145 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.9

Radius: 11

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.82 AU - 2.06 AU

Year: 1833 Days

Day: 5.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,223,779 km

• M1: 136,882 km (0.1 R)
• M2: 993,928 km (0.11 R)
• M3: 1,428,061 km (0.087 R)
• M4: 1,784,104 km (0.054 R)
• M5: 2,336,270 km (0.035 R)
• M6: 2,940,945 km (0.109 R)
• M7: 4,915,487 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.5

Radius: 9.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.72 AU - 5.58 AU

Year: 6801 Days

Day: 11.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,223,779 km

• M1: 114,742 km (0.089 R)
• M2: 419,622 km (0.073 R)
• M3: 766,988 km (0.093 R)
• M4: 1,107,772 km (0.111 R)
• M5: 1,437,636 km (0.051 R)
• M6: 1,995,037 km (0.107 R)
• M7: 2,426,328 km (0.115 R)
• M8: 2,811,991 km (0.107 R)
• M9: 3,180,152 km (0.118 R)
• M10: 3,749,820 km (0.077 R)
• M11: 4,104,966 km (0.11 R)
• M12: 4,506,785 km (0.06 R)
• M13: 5,118,940 km (0.082 R)
• M14: 5,756,526 km (0.107 R)
• M15: 7,156,164 km (0.056 R)
• M16: 9,398,187 km (0.037 R)
• M17: 11,882,559 km (0.087 R)
• M18: 20,996,959 km (0.095 R)
• M19: 22,120,439 km (0.114 R)
• M20: 24,871,244 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.8

Radius: 5.5

Gravity: 27.43 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.57 AU - 6.25 AU

Year: 9745 Days

Day: 18.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,223,779 km

• M1: 68,366 km (0.111 R)
• M2: 293,661 km (0.116 R)
• M3: 475,721 km (0.092 R)
• M4: 991,235 km (0.112 R)
• M5: 1,409,062 km (0.109 R)
• M6: 2,092,276 km (0.036 R)
• M7: 2,293,335 km (0.079 R)
• M8: 2,908,332 km (0.102 R)
• M9: 3,136,020 km (0.111 R)
• M10: 3,400,210 km (0.057 R)
• M11: 4,084,022 km (0.073 R)
• M12: 4,518,005 km (0.09 R)
• M13: 5,409,758 km (0.077 R)
• M14: 7,243,379 km (0.043 R)
• M15: 8,322,279 km (0.098 R)
• M16: 8,550,266 km (0.074 R)
• M17: 8,971,235 km (0.067 R)
• M18: 12,196,116 km (0.104 R)
• M19: 12,789,571 km (0.064 R)
• M20: 13,715,582 km (0.111 R)
• M21: 15,153,217 km (0.1 R)
• M22: 17,124,618 km (0.119 R)
• M23: 17,419,625 km (0.117 R)
• M24: 20,064,814 km (0.069 R)
• M25: 20,723,943 km (0.112 R)
• M26: 21,143,116 km (0.117 R)
• M27: 22,699,383 km (0.08 R)
• M28: 25,460,211 km (0.096 R)
• M29: 27,319,713 km (0.065 R)
• M30: 27,722,430 km (0.094 R)
• M31: 35,905,284 km (0.092 R)
• M32: 36,146,286 km (0.1 R)
• M33: 42,529,478 km (0.073 R)
• M34: 44,165,929 km (0.103 R)
• M35: 45,279,835 km (0.091 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: 390 - 14,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit