🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.77 AU - 2.83 AU

Year: 1321 Days

Day: 32.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.9 AU - 3.24 AU

Year: 2037 Days

Day: 12.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,225,884 km

• M1: 41,588 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3 AU - 4.6 AU

Year: 2806 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 125 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,225,884 km

• M1: 1,841,251 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 11.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.12 AU - 5.34 AU

Year: 3896 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 97,225,884 km

• M1: 141,819 km (0.106 R)
• M2: 698,323 km (0.089 R)
• M3: 1,154,896 km (0.052 R)
• M4: 1,535,173 km (0.114 R)
• M5: 3,075,283 km (0.118 R)
• M6: 4,185,300 km (0.097 R)
• M7: 5,256,869 km (0.092 R)
• M8: 6,152,960 km (0.077 R)
• M9: 8,529,622 km (0.092 R)
• M10: 12,589,259 km (0.059 R)
• M11: 13,203,658 km (0.113 R)
• M12: 18,861,449 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.7

Radius: 14.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.28 AU - 6.12 AU

Year: 4491 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 97,225,884 km

• M1: 183,407 km (0.117 R)
• M2: 809,324 km (0.107 R)
• M3: 1,268,141 km (0.074 R)
• M4: 1,831,676 km (0.091 R)
• M5: 2,811,842 km (0.072 R)
• M6: 3,623,260 km (0.114 R)
• M7: 4,118,729 km (0.097 R)
• M8: 4,934,785 km (0.106 R)
• M9: 5,491,139 km (0.089 R)
• M10: 5,972,097 km (0.068 R)
• M11: 6,574,078 km (0.083 R)
• M12: 7,935,419 km (0.109 R)
• M13: 8,478,160 km (0.103 R)
• M14: 9,923,575 km (0.093 R)
• M15: 11,803,422 km (0.081 R)
• M16: 13,910,657 km (0.046 R)
• M17: 14,434,699 km (0.101 R)
• M18: 16,143,705 km (0.092 R)
• M19: 20,225,931 km (0.098 R)
• M20: 20,899,271 km (0.09 R)
• M21: 23,374,667 km (0.088 R)
• M22: 23,892,426 km (0.032 R)
• M23: 26,676,442 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 9.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.85 AU - 6.09 AU

Year: 5525 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 97,225,884 km

• M1: 138,827 km (0.101 R)
• M2: 1,130,362 km (0.077 R)
• M3: 2,976,399 km (0.069 R)
• M4: 3,743,986 km (0.116 R)
• M5: 4,194,874 km (0.094 R)
• M6: 4,703,806 km (0.066 R)
• M7: 5,693,246 km (0.074 R)
• M8: 6,815,529 km (0.12 R)
• M9: 7,399,260 km (0.072 R)
• M10: 8,047,617 km (0.113 R)
• M11: 8,566,572 km (0.097 R)
• M12: 9,743,758 km (0.085 R)
• M13: 11,143,545 km (0.081 R)
• M14: 11,953,917 km (0.109 R)
• M15: 12,373,539 km (0.07 R)
• M16: 15,740,987 km (0.084 R)
• M17: 18,316,314 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.1

Radius: 6.7

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.14 AU - 17.68 AU

Year: 20718 Days

Day: 23.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,225,884 km

• M1: 83,476 km (0.117 R)
• M2: 425,756 km (0.117 R)
• M3: 745,147 km (0.117 R)
• M4: 1,090,419 km (0.097 R)
• M5: 1,652,009 km (0.088 R)
• M6: 2,306,350 km (0.088 R)
• M7: 3,147,090 km (0.119 R)
• M8: 6,449,314 km (0.101 R)
• M9: 7,896,075 km (0.102 R)
• M10: 12,832,505 km (0.051 R)
• M11: 13,102,380 km (0.038 R)
• M12: 16,483,591 km (0.088 R)
• M13: 18,803,405 km (0.102 R)
• M14: 19,593,132 km (0.087 R)
• M15: 22,191,199 km (0.078 R)
• M16: 23,472,056 km (0.08 R)
• M17: 34,753,081 km (0.091 R)
• M18: 38,118,884 km (0.116 R)
• M19: 40,095,670 km (0.066 R)
• M20: 52,889,280 km (0.117 R)
• M21: 54,635,686 km (0.042 R)
• M22: 60,293,776 km (0.025 R)
• M23: 63,361,131 km (0.076 R)
• M24: 68,359,794 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.3

Radius: 4.5

Gravity: 30.53 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.99 AU - 20.23 AU

Year: 30407 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 97,225,884 km

• M1: 55,950 km (0.037 R)
• M2: 223,798 km (0.088 R)
• M3: 446,550 km (0.075 R)
• M4: 833,260 km (0.102 R)
• M5: 2,575,926 km (0.101 R)
• M6: 3,360,866 km (0.104 R)
• M7: 5,304,142 km (0.094 R)
• M8: 6,901,099 km (0.118 R)
• M9: 10,273,783 km (0.117 R)
• M10: 11,279,231 km (0.106 R)
• M11: 11,913,077 km (0.073 R)
• M12: 17,488,889 km (0.09 R)
• M13: 30,609,370 km (0.113 R)
• M14: 31,838,616 km (0.119 R)
• M15: 32,535,592 km (0.102 R)
• M16: 33,815,551 km (0.096 R)
• M17: 35,723,373 km (0.09 R)
• M18: 36,173,513 km (0.102 R)
• M19: 39,751,745 km (0.052 R)
• M20: 40,073,530 km (0.119 R)
• M21: 44,590,338 km (0.072 R)
• M22: 49,249,414 km (0.112 R)
• M23: 50,934,784 km (0.097 R)
• M24: 53,436,509 km (0.103 R)
• M25: 60,576,815 km (0.109 R)
• M26: 61,216,945 km (0.119 R)
• M27: 61,861,412 km (0.09 R)
• M28: 62,510,517 km (0.114 R)
• M29: 64,929,216 km (0.07 R)
• M30: 65,599,564 km (0.115 R)
• M31: 66,727,083 km (0.116 R)
• M32: 81,021,608 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 18,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit