🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.23 AU - 4.31 AU

Year: 2758 Days

Day: 17.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.76 AU - 3.8 AU

Year: 2769 Days

Day: 28.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.5

Radius: 9.4

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.8 AU - 10.46 AU

Year: 10393 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,286,705 km

• M1: 116,836 km (0.053 R)
• M2: 739,911 km (0.056 R)
• M3: 1,181,823 km (0.082 R)
• M4: 2,586,547 km (0.089 R)
• M5: 3,468,427 km (0.111 R)
• M6: 4,159,868 km (0.069 R)
• M7: 4,877,040 km (0.114 R)
• M8: 5,265,396 km (0.097 R)
• M9: 5,815,318 km (0.081 R)
• M10: 7,569,054 km (0.085 R)
• M11: 9,254,723 km (0.041 R)
• M12: 11,569,002 km (0.072 R)
• M13: 12,678,420 km (0.064 R)
• M14: 17,232,777 km (0.096 R)
• M15: 19,070,587 km (0.114 R)
• M16: 22,506,551 km (0.095 R)
• M17: 30,793,226 km (0.085 R)
• M18: 41,304,870 km (0.083 R)
• M19: 43,193,094 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 9.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.19 AU - 9.83 AU

Year: 11048 Days

Day: 13.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,286,705 km

• M1: 120,277 km (0.038 R)
• M2: 604,076 km (0.084 R)
• M3: 1,071,270 km (0.096 R)
• M4: 1,530,835 km (0.063 R)
• M5: 1,830,330 km (0.09 R)
• M6: 2,345,545 km (0.107 R)
• M7: 4,320,536 km (0.079 R)
• M8: 4,719,514 km (0.049 R)
• M9: 5,050,125 km (0.085 R)
• M10: 6,171,361 km (0.102 R)
• M11: 8,411,439 km (0.111 R)
• M12: 12,008,520 km (0.118 R)
• M13: 12,741,999 km (0.116 R)
• M14: 13,685,363 km (0.108 R)
• M15: 16,111,691 km (0.052 R)
• M16: 19,036,479 km (0.086 R)
• M17: 19,492,303 km (0.064 R)
• M18: 21,964,408 km (0.085 R)
• M19: 24,459,401 km (0.073 R)
• M20: 25,637,036 km (0.098 R)
• M21: 32,204,233 km (0.09 R)
• M22: 33,288,069 km (0.075 R)
• M23: 38,106,916 km (0.027 R)
• M24: 40,307,351 km (0.107 R)
• M25: 41,565,768 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.1

Radius: 3.8

Gravity: 65.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.94 AU - 14.8 AU

Year: 20522 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 87,286,705 km

• M1: 49,367 km (0.089 R)
• M2: 215,122 km (0.102 R)
• M3: 1,489,097 km (0.117 R)
• M4: 1,683,126 km (0.099 R)
• M5: 1,974,542 km (0.065 R)
• M6: 2,209,112 km (0.09 R)
• M7: 2,837,124 km (0.09 R)
• M8: 3,957,612 km (0.119 R)
• M9: 4,192,181 km (0.08 R)
• M10: 4,837,995 km (0.114 R)
• M11: 6,414,607 km (0.107 R)
• M12: 6,644,689 km (0.097 R)
• M13: 9,084,480 km (0.118 R)
• M14: 9,731,192 km (0.119 R)
• M15: 11,514,847 km (0.093 R)
• M16: 11,786,218 km (0.075 R)
• M17: 12,626,060 km (0.052 R)
• M18: 13,655,443 km (0.088 R)
• M19: 16,385,754 km (0.104 R)
• M20: 18,890,770 km (0.109 R)
• M21: 23,867,891 km (0.103 R)
• M22: 26,478,674 km (0.085 R)
• M23: 26,714,290 km (0.087 R)
• M24: 26,832,622 km (0.104 R)
• M25: 29,525,683 km (0.108 R)
• M26: 29,906,260 km (0.104 R)
• M27: 35,584,098 km (0.114 R)
• M28: 36,595,230 km (0.11 R)
• M29: 39,589,431 km (0.031 R)
• M30: 41,146,146 km (0.103 R)
• M31: 41,462,247 km (0.094 R)
• M32: 48,481,229 km (0.079 R)
• M33: 54,521,243 km (0.085 R)
• M34: 54,711,681 km (0.062 R)
• M35: 55,093,904 km (0.05 R)
• M36: 61,661,101 km (0.114 R)
• M37: 64,811,183 km (0.064 R)
• M38: 65,239,183 km (0.087 R)
• M39: 66,100,717 km (0.097 R)
• M40: 74,667,140 km (0.108 R)
• M41: 78,971,070 km (0.055 R)
• M42: 80,688,604 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.4

Radius: 6.5

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.54 AU - 17.66 AU

Year: 24337 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,286,705 km

• M1: 81,531 km (0.103 R)
• M2: 286,031 km (0.113 R)
• M3: 632,949 km (0.103 R)
• M4: 1,797,269 km (0.076 R)
• M5: 2,459,090 km (0.047 R)
• M6: 2,938,401 km (0.069 R)
• M7: 3,186,285 km (0.097 R)
• M8: 4,903,818 km (0.116 R)
• M9: 5,374,154 km (0.118 R)
• M10: 5,661,980 km (0.094 R)
• M11: 11,112,878 km (0.087 R)
• M12: 14,908,625 km (0.111 R)
• M13: 15,726,177 km (0.081 R)
• M14: 17,450,143 km (0.078 R)
• M15: 20,266,921 km (0.042 R)
• M16: 21,066,223 km (0.093 R)
• M17: 21,782,796 km (0.087 R)
• M18: 22,834,320 km (0.093 R)
• M19: 23,809,399 km (0.103 R)
• M20: 27,501,175 km (0.109 R)
• M21: 28,110,487 km (0.078 R)
• M22: 33,588,911 km (0.1 R)
• M23: 33,866,116 km (0.042 R)
• M24: 38,817,207 km (0.114 R)
• M25: 42,588,719 km (0.072 R)
• M26: 45,403,403 km (0.101 R)
• M27: 58,903,414 km (0.108 R)
• M28: 61,973,611 km (0.085 R)
• M29: 62,810,012 km (0.112 R)
• M30: 63,230,981 km (0.081 R)
• M31: 83,421,009 km (0.116 R)
• M32: 85,985,116 km (0.119 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: 206 - 17,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit