🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.18 AU - 4.84 AU

Year: 2948 Days

Day: 29.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,260,497 km

• M1: 336,146 km (0.08 R)
• M2: 1,152,053 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.2

Radius: 13.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.75 AU - 6.63 AU

Year: 4982 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,260,497 km

• M1: 164,258 km (0.115 R)
• M2: 599,887 km (0.053 R)
• M3: 2,708,170 km (0.109 R)
• M4: 3,229,220 km (0.077 R)
• M5: 5,494,431 km (0.09 R)
• M6: 6,282,662 km (0.047 R)
• M7: 13,074,106 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 14.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.25 AU - 11.19 AU

Year: 12884 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,260,497 km

• M1: 177,273 km (0.091 R)
• M2: 702,512 km (0.084 R)
• M3: 1,238,371 km (0.047 R)
• M4: 1,700,329 km (0.093 R)
• M5: 2,400,447 km (0.113 R)
• M6: 3,094,282 km (0.117 R)
• M7: 4,070,259 km (0.087 R)
• M8: 4,658,777 km (0.079 R)
• M9: 7,332,240 km (0.072 R)
• M10: 8,756,861 km (0.076 R)
• M11: 10,900,748 km (0.093 R)
• M12: 11,617,771 km (0.077 R)
• M13: 13,782,153 km (0.097 R)
• M14: 14,257,275 km (0.083 R)
• M15: 17,549,625 km (0.03 R)
• M16: 18,108,373 km (0.12 R)
• M17: 21,397,582 km (0.107 R)
• M18: 23,016,829 km (0.074 R)
• M19: 23,518,132 km (0.108 R)
• M20: 26,681,079 km (0.112 R)
• M21: 31,838,616 km (0.109 R)
• M22: 36,370,833 km (0.1 R)
• M23: 38,205,052 km (0.108 R)
• M24: 39,859,904 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.6

Radius: 3.2

Gravity: 85.8 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.2 AU - 14.64 AU

Year: 19065 Days

Day: 24.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,260,497 km

• M1: 40,092 km (0.088 R)
• M2: 181,612 km (0.026 R)
• M3: 309,967 km (0.106 R)
• M4: 468,690 km (0.102 R)
• M5: 813,214 km (0.087 R)
• M6: 939,325 km (0.098 R)
• M7: 1,188,256 km (0.101 R)
• M8: 2,266,109 km (0.089 R)
• M9: 2,565,155 km (0.055 R)
• M10: 2,968,620 km (0.039 R)
• M11: 3,383,754 km (0.052 R)
• M12: 3,995,909 km (0.111 R)
• M13: 4,501,101 km (0.085 R)
• M14: 7,236,049 km (0.107 R)
• M15: 8,191,082 km (0.06 R)
• M16: 9,001,902 km (0.065 R)
• M17: 9,455,633 km (0.089 R)
• M18: 12,502,642 km (0.1 R)
• M19: 14,628,727 km (0.068 R)
• M20: 15,898,813 km (0.049 R)
• M21: 18,838,561 km (0.104 R)
• M22: 26,907,271 km (0.073 R)
• M23: 29,540,344 km (0.093 R)
• M24: 30,665,170 km (0.094 R)
• M25: 47,645,575 km (0.081 R)
• M26: 55,892,308 km (0.095 R)
• M27: 58,384,309 km (0.112 R)
• M28: 65,669,426 km (0.081 R)
• M29: 71,514,215 km (0.08 R)
• M30: 71,737,116 km (0.094 R)
• M31: 73,991,705 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.1

Radius: 5.2

Gravity: 33.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.26 AU - 18.12 AU

Year: 23913 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,260,497 km

• M1: 76,295 km (0.114 R)
• M2: 368,011 km (0.057 R)
• M3: 540,796 km (0.078 R)
• M4: 3,336,631 km (0.111 R)
• M5: 4,145,955 km (0.066 R)
• M6: 4,843,081 km (0.063 R)
• M7: 6,008,748 km (0.066 R)
• M8: 7,350,043 km (0.053 R)
• M9: 8,035,799 km (0.115 R)
• M10: 8,200,058 km (0.026 R)
• M11: 9,656,543 km (0.068 R)
• M12: 10,939,494 km (0.09 R)
• M13: 16,763,638 km (0.096 R)
• M14: 18,134,254 km (0.081 R)
• M15: 19,875,573 km (0.093 R)
• M16: 20,378,372 km (0.095 R)
• M17: 25,057,943 km (0.078 R)
• M18: 25,408,899 km (0.114 R)
• M19: 27,707,770 km (0.103 R)
• M20: 87,063,717 km (0.117 R)
• M21: 89,492,737 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.6

Radius: 3.8

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 19.1 AU - 20.7 AU

Year: 32588 Days

Day: 17 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,260,497 km

• M1: 53,855 km (0.102 R)
• M2: 362,027 km (0.046 R)
• M3: 618,587 km (0.051 R)
• M4: 853,306 km (0.103 R)
• M5: 1,307,485 km (0.071 R)
• M6: 1,428,959 km (0.115 R)
• M7: 1,663,678 km (0.112 R)
• M8: 2,045,601 km (0.062 R)
• M9: 2,845,052 km (0.105 R)
• M10: 3,515,849 km (0.062 R)
• M11: 3,645,850 km (0.034 R)
• M12: 4,055,449 km (0.106 R)
• M13: 4,868,962 km (0.067 R)
• M14: 5,063,439 km (0.105 R)
• M15: 5,296,961 km (0.057 R)
• M16: 6,227,759 km (0.105 R)
• M17: 6,731,755 km (0.03 R)
• M18: 6,932,665 km (0.036 R)
• M19: 7,645,947 km (0.108 R)
• M20: 9,216,725 km (0.1 R)
• M21: 10,025,301 km (0.109 R)
• M22: 14,320,256 km (0.05 R)
• M23: 16,903,213 km (0.11 R)
• M24: 18,265,152 km (0.104 R)
• M25: 23,977,248 km (0.057 R)
• M26: 25,016,205 km (0.078 R)
• M27: 33,723,399 km (0.108 R)
• M28: 35,026,097 km (0.082 R)
• M29: 38,492,579 km (0.119 R)
• M30: 40,970,818 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit