🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.44 AU - 2.24 AU

Year: 1114 Days

Day: 30.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.87 AU - 2.17 AU

Year: 1281 Days

Day: 34 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,154,552 km

• M1: 140,173 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.68 AU - 2.76 AU

Year: 1476 Days

Day: 45.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,154,552 km

• M1: 631,153 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 10.8

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.25 AU - 2.87 AU

Year: 1828 Days

Day: 9.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,154,552 km

• M1: 134,638 km (0.105 R)
• M2: 479,312 km (0.029 R)
• M3: 972,536 km (0.075 R)
• M4: 1,482,515 km (0.1 R)
• M5: 1,894,807 km (0.116 R)
• M6: 2,241,126 km (0.09 R)
• M7: 2,849,091 km (0.102 R)
• M8: 3,964,194 km (0.114 R)
• M9: 4,600,284 km (0.09 R)
• M10: 5,395,696 km (0.036 R)
• M11: 5,900,738 km (0.105 R)
• M12: 8,336,790 km (0.103 R)
• M13: 10,256,430 km (0.061 R)
• M14: 10,621,449 km (0.116 R)
• M15: 10,957,296 km (0.095 R)
• M16: 11,532,799 km (0.054 R)
• M17: 11,967,680 km (0.064 R)
• M18: 12,536,750 km (0.03 R)
• M19: 13,038,950 km (0.058 R)
• M20: 15,705,981 km (0.098 R)
• M21: 16,191,576 km (0.115 R)
• M22: 16,837,689 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 11.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.52 AU - 3.9 AU

Year: 3189 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,154,552 km

• M1: 145,559 km (0.057 R)
• M2: 601,234 km (0.038 R)
• M3: 1,101,190 km (0.101 R)
• M4: 1,999,226 km (0.107 R)
• M5: 2,723,280 km (0.107 R)
• M6: 3,316,136 km (0.062 R)
• M7: 3,790,960 km (0.084 R)
• M8: 4,509,628 km (0.1 R)
• M9: 6,079,807 km (0.109 R)
• M10: 6,502,271 km (0.035 R)
• M11: 8,988,438 km (0.085 R)
• M12: 9,463,262 km (0.058 R)
• M13: 9,993,437 km (0.088 R)
• M14: 13,554,165 km (0.044 R)
• M15: 14,082,096 km (0.096 R)
• M16: 15,179,247 km (0.098 R)
• M17: 15,853,784 km (0.047 R)
• M18: 18,754,038 km (0.094 R)
• M19: 21,405,660 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.6

Radius: 5.5

Gravity: 20.75 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.94 AU - 10.7 AU

Year: 13732 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,154,552 km

• M1: 80,184 km (0.101 R)
• M2: 350,657 km (0.092 R)
• M3: 696,976 km (0.118 R)
• M4: 1,174,194 km (0.051 R)
• M5: 2,346,293 km (0.097 R)
• M6: 3,372,235 km (0.119 R)
• M7: 3,800,384 km (0.11 R)
• M8: 4,056,645 km (0.108 R)
• M9: 4,294,207 km (0.067 R)
• M10: 6,147,575 km (0.095 R)
• M11: 8,006,777 km (0.039 R)
• M12: 8,239,402 km (0.11 R)
• M13: 8,669,346 km (0.085 R)
• M14: 9,063,985 km (0.065 R)
• M15: 9,573,965 km (0.104 R)
• M16: 11,218,943 km (0.066 R)
• M17: 13,496,122 km (0.076 R)
• M18: 14,916,852 km (0.11 R)
• M19: 15,771,804 km (0.057 R)
• M20: 18,613,715 km (0.025 R)
• M21: 21,243,197 km (0.099 R)
• M22: 22,141,532 km (0.091 R)
• M23: 23,252,745 km (0.119 R)
• M24: 34,116,991 km (0.119 R)
• M25: 35,472,198 km (0.074 R)
• M26: 36,607,347 km (0.117 R)
• M27: 39,618,004 km (0.118 R)
• M28: 41,946,645 km (0.106 R)
• M29: 44,946,979 km (0.057 R)
• M30: 45,534,301 km (0.099 R)
• M31: 46,874,398 km (0.059 R)
• M32: 53,805,866 km (0.111 R)
• M33: 55,977,429 km (0.118 R)
• M34: 56,657,202 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.8

Radius: 3

Gravity: 58.53 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.1 AU - 11.4 AU

Year: 16838 Days

Day: 20.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,154,552 km

• M1: 37,250 km (0.106 R)
• M2: 654,640 km (0.028 R)
• M3: 793,018 km (0.117 R)
• M4: 1,386,323 km (0.058 R)
• M5: 1,923,829 km (0.113 R)
• M6: 2,984,029 km (0.111 R)
• M7: 4,133,240 km (0.073 R)
• M8: 4,606,717 km (0.112 R)
• M9: 5,888,471 km (0.114 R)
• M10: 9,285,091 km (0.106 R)
• M11: 13,929,806 km (0.105 R)
• M12: 18,636,304 km (0.116 R)
• M13: 18,972,002 km (0.115 R)
• M14: 19,915,665 km (0.103 R)
• M15: 20,621,318 km (0.091 R)
• M16: 24,903,857 km (0.103 R)
• M17: 34,286,785 km (0.063 R)
• M18: 40,380,056 km (0.054 R)
• M19: 44,123,892 km (0.116 R)
• M20: 46,079,735 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 13,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit