🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.73 AU - 1.85 AU

Year: 884 Days

Day: 29.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 15

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.79 AU - 7.63 AU

Year: 5710 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,577,113 km

• M1: 187,596 km (0.093 R)
• M2: 821,442 km (0.112 R)
• M3: 2,131,770 km (0.11 R)
• M4: 2,698,895 km (0.111 R)
• M5: 4,574,852 km (0.101 R)
• M6: 7,876,029 km (0.086 R)
• M7: 11,062,763 km (0.069 R)
• M8: 12,466,739 km (0.064 R)
• M9: 12,942,310 km (0.026 R)
• M10: 15,445,083 km (0.088 R)
• M11: 16,810,762 km (0.099 R)
• M12: 18,188,259 km (0.077 R)
• M13: 22,382,983 km (0.059 R)
• M14: 22,850,925 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.1

Radius: 8.3

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.04 AU - 11.42 AU

Year: 11198 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,577,113 km

• M1: 104,868 km (0.103 R)
• M2: 1,025,942 km (0.111 R)
• M3: 1,506,600 km (0.116 R)
• M4: 2,472,105 km (0.108 R)
• M5: 2,871,980 km (0.054 R)
• M6: 3,363,559 km (0.085 R)
• M7: 4,636,936 km (0.113 R)
• M8: 5,147,214 km (0.1 R)
• M9: 5,416,191 km (0.112 R)
• M10: 6,204,721 km (0.056 R)
• M11: 8,053,153 km (0.072 R)
• M12: 10,776,881 km (0.102 R)
• M13: 11,387,091 km (0.103 R)
• M14: 11,672,075 km (0.085 R)
• M15: 12,137,922 km (0.08 R)
• M16: 13,293,865 km (0.066 R)
• M17: 13,931,003 km (0.087 R)
• M18: 14,389,071 km (0.105 R)
• M19: 15,823,416 km (0.109 R)
• M20: 16,107,053 km (0.078 R)
• M21: 17,126,862 km (0.066 R)
• M22: 20,527,670 km (0.084 R)
• M23: 21,900,231 km (0.108 R)
• M24: 24,542,279 km (0.1 R)
• M25: 25,403,663 km (0.108 R)
• M26: 26,883,785 km (0.108 R)
• M27: 32,460,344 km (0.032 R)
• M28: 37,365,958 km (0.085 R)
• M29: 39,019,014 km (0.097 R)
• M30: 41,791,512 km (0.036 R)
• M31: 42,470,387 km (0.082 R)
• M32: 46,554,109 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.1

Radius: 10.6

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.01 AU - 14.91 AU

Year: 15261 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,577,113 km

• M1: 131,796 km (0.086 R)
• M2: 679,324 km (0.083 R)
• M3: 1,014,423 km (0.12 R)
• M4: 1,896,452 km (0.052 R)
• M5: 3,281,579 km (0.115 R)
• M6: 3,700,453 km (0.091 R)
• M7: 4,545,083 km (0.097 R)
• M8: 5,176,236 km (0.096 R)
• M9: 5,667,815 km (0.109 R)
• M10: 6,026,101 km (0.119 R)
• M11: 8,351,750 km (0.093 R)
• M12: 9,029,279 km (0.077 R)
• M13: 12,045,621 km (0.104 R)
• M14: 13,603,533 km (0.04 R)
• M15: 18,208,155 km (0.097 R)
• M16: 18,903,337 km (0.088 R)
• M17: 20,254,505 km (0.11 R)
• M18: 25,761,053 km (0.071 R)
• M19: 28,681,053 km (0.098 R)
• M20: 32,190,470 km (0.108 R)
• M21: 36,247,863 km (0.047 R)
• M22: 36,657,761 km (0.046 R)
• M23: 39,614,115 km (0.102 R)
• M24: 42,271,721 km (0.111 R)
• M25: 44,888,636 km (0.093 R)
• M26: 48,598,663 km (0.115 R)
• M27: 49,264,075 km (0.106 R)
• M28: 54,628,954 km (0.06 R)
• M29: 58,664,057 km (0.117 R)
• M30: 68,774,031 km (0.09 R)
• M31: 69,612,826 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.6

Radius: 5.6

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.95 AU - 14.05 AU

Year: 16306 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,577,113 km

• M1: 69,862 km (0.099 R)
• M2: 393,293 km (0.084 R)
• M3: 598,541 km (0.027 R)
• M4: 799,301 km (0.1 R)
• M5: 1,739,374 km (0.107 R)
• M6: 2,309,642 km (0.116 R)
• M7: 2,553,037 km (0.078 R)
• M8: 3,115,376 km (0.106 R)
• M9: 5,263,900 km (0.078 R)
• M10: 6,170,015 km (0.107 R)
• M11: 6,363,145 km (0.08 R)
• M12: 6,560,166 km (0.103 R)
• M13: 6,802,066 km (0.092 R)
• M14: 7,133,724 km (0.064 R)
• M15: 7,964,890 km (0.087 R)
• M16: 9,870,019 km (0.094 R)
• M17: 10,081,101 km (0.102 R)
• M18: 10,567,145 km (0.119 R)
• M19: 11,999,395 km (0.097 R)
• M20: 13,234,774 km (0.081 R)
• M21: 14,282,258 km (0.088 R)
• M22: 15,033,688 km (0.084 R)
• M23: 16,764,237 km (0.095 R)
• M24: 17,446,104 km (0.084 R)
• M25: 19,602,557 km (0.117 R)
• M26: 22,019,909 km (0.103 R)
• M27: 22,199,875 km (0.051 R)
• M28: 23,486,866 km (0.08 R)
• M29: 25,115,538 km (0.067 R)
• M30: 27,645,387 km (0.057 R)
• M31: 28,383,054 km (0.111 R)
• M32: 31,124,735 km (0.078 R)
• M33: 35,870,428 km (0.075 R)
• M34: 39,730,651 km (0.077 R)
• M35: 41,076,583 km (0.083 R)
• M36: 46,764,294 km (0.077 R)
• M37: 49,950,430 km (0.098 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: 506 - 12,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit