🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.63 AU - 0.91 AU

Year: 256 Days

Day: 27 Hours

Environment

Temp: 144 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,747,634 km

• M1: 93,199 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.36 AU - 1.74 AU

Year: 731 Days

Day: 12.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.26 AU - 3.82 AU

Year: 2523 Days

Day: 35.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,747,634 km

• M1: 215,271 km (0.113 R)
• M2: 535,860 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.8

Radius: 10.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.59 AU - 5.69 AU

Year: 3786 Days

Day: 6.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,747,634 km

• M1: 173,982 km (0.1 R)
• M2: 1,517,521 km (0.102 R)
• M3: 2,670,621 km (0.093 R)
• M4: 3,072,740 km (0.099 R)
• M5: 4,441,710 km (0.102 R)
• M6: 5,057,156 km (0.104 R)
• M7: 6,126,631 km (0.097 R)
• M8: 9,599,845 km (0.1 R)
• M9: 12,201,053 km (0.08 R)
• M10: 13,733,833 km (0.04 R)
• M11: 14,208,207 km (0.053 R)
• M12: 15,492,655 km (0.112 R)
• M13: 16,268,170 km (0.101 R)
• M14: 19,040,817 km (0.101 R)
• M15: 20,051,351 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.6

Radius: 15

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.72 AU - 7.04 AU

Year: 6104 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 167.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,747,634 km

• M1: 188,045 km (0.077 R)
• M2: 657,931 km (0.114 R)
• M3: 1,168,808 km (0.09 R)
• M4: 2,052,782 km (0.085 R)
• M5: 2,780,725 km (0.103 R)
• M6: 4,734,174 km (0.116 R)
• M7: 5,555,167 km (0.097 R)
• M8: 6,104,192 km (0.111 R)
• M9: 6,881,801 km (0.108 R)
• M10: 8,117,180 km (0.099 R)
• M11: 8,673,685 km (0.082 R)
• M12: 9,617,348 km (0.118 R)
• M13: 10,980,933 km (0.063 R)
• M14: 13,061,839 km (0.083 R)
• M15: 14,516,080 km (0.089 R)
• M16: 17,136,286 km (0.067 R)
• M17: 18,305,543 km (0.119 R)
• M18: 19,857,771 km (0.108 R)
• M19: 21,426,155 km (0.111 R)
• M20: 24,578,033 km (0.069 R)
• M21: 25,984,851 km (0.107 R)
• M22: 27,033,831 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 10.8

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.98 AU - 11.38 AU

Year: 11407 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,747,634 km

• M1: 134,488 km (0.107 R)
• M2: 528,529 km (0.099 R)
• M3: 887,863 km (0.066 R)
• M4: 1,657,694 km (0.063 R)
• M5: 2,187,420 km (0.115 R)
• M6: 2,573,831 km (0.074 R)
• M7: 3,264,076 km (0.088 R)
• M8: 4,158,522 km (0.089 R)
• M9: 4,571,412 km (0.081 R)
• M10: 5,011,678 km (0.114 R)
• M11: 5,760,864 km (0.094 R)
• M12: 6,428,071 km (0.114 R)
• M13: 6,900,800 km (0.078 R)
• M14: 7,696,960 km (0.071 R)
• M15: 8,836,447 km (0.11 R)
• M16: 14,203,420 km (0.039 R)
• M17: 15,420,249 km (0.1 R)
• M18: 20,396,024 km (0.112 R)
• M19: 21,505,592 km (0.057 R)
• M20: 23,659,202 km (0.066 R)
• M21: 24,597,480 km (0.086 R)
• M22: 25,365,965 km (0.082 R)
• M23: 26,950,804 km (0.052 R)
• M24: 28,705,887 km (0.051 R)
• M25: 34,189,546 km (0.074 R)
• M26: 35,509,897 km (0.037 R)
• M27: 46,153,636 km (0.041 R)
• M28: 49,871,143 km (0.088 R)
• M29: 50,637,832 km (0.069 R)
• M30: 51,724,511 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568

Radius: 3.7

Gravity: 41.49 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.26 AU - 16.72 AU

Year: 25362 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,747,634 km

• M1: 46,076 km (0.115 R)
• M2: 295,905 km (0.089 R)
• M3: 457,171 km (0.104 R)
• M4: 1,146,219 km (0.12 R)
• M5: 1,353,861 km (0.101 R)
• M6: 1,786,797 km (0.037 R)
• M7: 2,261,022 km (0.119 R)
• M8: 2,588,193 km (0.081 R)
• M9: 2,712,359 km (0.108 R)
• M10: 3,164,743 km (0.114 R)
• M11: 4,183,504 km (0.114 R)
• M12: 9,536,116 km (0.042 R)
• M13: 9,953,794 km (0.093 R)
• M14: 11,084,005 km (0.081 R)
• M15: 12,436,819 km (0.091 R)
• M16: 12,791,516 km (0.092 R)
• M17: 12,935,279 km (0.069 R)
• M18: 17,945,312 km (0.054 R)
• M19: 22,297,862 km (0.067 R)
• M20: 27,185,673 km (0.086 R)
• M21: 30,130,507 km (0.115 R)
• M22: 30,898,543 km (0.101 R)
• M23: 32,473,808 km (0.077 R)
• M24: 35,783,063 km (0.06 R)
• M25: 38,557,056 km (0.067 R)
• M26: 38,706,953 km (0.094 R)
• M27: 42,901,229 km (0.069 R)
• M28: 54,973,926 km (0.063 R)
• M29: 61,676,659 km (0.096 R)
• M30: 63,746,944 km (0.098 R)
• M31: 63,956,530 km (0.119 R)
• M32: 64,587,983 km (0.092 R)
• M33: 65,223,475 km (0.097 R)
• M34: 66,507,025 km (0.046 R)
• M35: 67,155,083 km (0.091 R)
• M36: 81,015,774 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit