🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.65 AU - 1.05 AU

Year: 294 Days

Day: 40 Hours

Environment

Temp: 136 °C

Axial Tilt: 174.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,496,816 km

• M1: 428,000 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.61 AU - 2.31 AU

Year: 1028 Days

Day: 40.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,496,816 km

• M1: 69,563 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.6

Radius: 4.9

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.58 AU - 14.98 AU

Year: 20222 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,496,816 km

• M1: 61,784 km (0.086 R)
• M2: 233,821 km (0.036 R)
• M3: 461,809 km (0.065 R)
• M4: 709,543 km (0.068 R)
• M5: 1,428,809 km (0.08 R)
• M6: 1,646,773 km (0.11 R)
• M7: 2,568,147 km (0.117 R)
• M8: 3,216,205 km (0.061 R)
• M9: 4,660,722 km (0.104 R)
• M10: 5,431,749 km (0.084 R)
• M11: 6,123,190 km (0.091 R)
• M12: 6,871,479 km (0.08 R)
• M13: 7,178,304 km (0.11 R)
• M14: 7,448,478 km (0.057 R)
• M15: 7,772,357 km (0.118 R)
• M16: 10,421,736 km (0.065 R)
• M17: 13,278,457 km (0.076 R)
• M18: 14,241,867 km (0.107 R)
• M19: 15,473,357 km (0.086 R)
• M20: 17,330,165 km (0.11 R)
• M21: 17,491,432 km (0.106 R)
• M22: 21,294,808 km (0.115 R)
• M23: 23,585,002 km (0.064 R)
• M24: 23,982,035 km (0.104 R)
• M25: 31,192,802 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.4

Radius: 4

Gravity: 40.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.41 AU - 17.55 AU

Year: 22824 Days

Day: 22.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 101,496,816 km

• M1: 51,162 km (0.099 R)
• M2: 277,504 km (0.108 R)
• M3: 434,881 km (0.108 R)
• M4: 564,134 km (0.08 R)
• M5: 1,527,693 km (0.088 R)
• M6: 2,309,642 km (0.108 R)
• M7: 3,808,612 km (0.098 R)
• M8: 4,131,594 km (0.101 R)
• M9: 4,333,850 km (0.115 R)
• M10: 4,613,898 km (0.079 R)
• M11: 4,868,812 km (0.032 R)
• M12: 5,567,285 km (0.075 R)
• M13: 5,940,531 km (0.039 R)
• M14: 6,644,988 km (0.072 R)
• M15: 7,017,337 km (0.058 R)
• M16: 8,866,815 km (0.099 R)
• M17: 9,903,080 km (0.08 R)
• M18: 12,559,938 km (0.101 R)
• M19: 12,771,170 km (0.066 R)
• M20: 14,088,679 km (0.114 R)
• M21: 14,624,688 km (0.038 R)
• M22: 15,015,737 km (0.054 R)
• M23: 17,076,447 km (0.033 R)
• M24: 17,773,723 km (0.107 R)
• M25: 18,040,007 km (0.088 R)
• M26: 19,599,565 km (0.06 R)
• M27: 29,496,661 km (0.052 R)
• M28: 29,745,143 km (0.105 R)
• M29: 30,625,826 km (0.114 R)
• M30: 33,913,239 km (0.041 R)
• M31: 37,428,340 km (0.05 R)
• M32: 37,865,764 km (0.09 R)
• M33: 45,667,293 km (0.09 R)
• M34: 50,471,479 km (0.087 R)
• M35: 54,287,870 km (0.117 R)
• M36: 60,666,425 km (0.087 R)
• M37: 66,668,740 km (0.084 R)
• M38: 81,046,292 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.1

Radius: 6

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.24 AU - 18.6 AU

Year: 24934 Days

Day: 18.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 153.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 101,496,816 km

• M1: 74,649 km (0.103 R)
• M2: 495,319 km (0.111 R)
• M3: 852,259 km (0.108 R)
• M4: 2,723,728 km (0.101 R)
• M5: 4,687,500 km (0.085 R)
• M6: 5,354,407 km (0.071 R)
• M7: 5,590,173 km (0.104 R)
• M8: 5,956,838 km (0.082 R)
• M9: 7,883,658 km (0.071 R)
• M10: 16,910,244 km (0.052 R)
• M11: 17,850,168 km (0.101 R)
• M12: 21,561,840 km (0.083 R)
• M13: 25,315,101 km (0.084 R)
• M14: 29,360,377 km (0.05 R)
• M15: 36,274,192 km (0.112 R)
• M16: 43,248,595 km (0.097 R)
• M17: 44,678,750 km (0.101 R)
• M18: 68,348,425 km (0.097 R)
• M19: 71,819,395 km (0.112 R)
• M20: 76,550,726 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.2

Radius: 4.4

Gravity: 50.63 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.98 AU - 18.58 AU

Year: 25758 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 101,496,816 km

• M1: 54,753 km (0.117 R)
• M2: 197,170 km (0.114 R)
• M3: 390,301 km (0.059 R)
• M4: 739,612 km (0.072 R)
• M5: 1,164,619 km (0.047 R)
• M6: 2,712,359 km (0.076 R)
• M7: 4,479,110 km (0.067 R)
• M8: 4,670,296 km (0.074 R)
• M9: 6,212,052 km (0.08 R)
• M10: 6,944,333 km (0.11 R)
• M11: 8,008,124 km (0.088 R)
• M12: 8,404,708 km (0.066 R)
• M13: 9,547,336 km (0.114 R)
• M14: 10,926,479 km (0.053 R)
• M15: 12,135,978 km (0.118 R)
• M16: 14,318,311 km (0.066 R)
• M17: 15,157,107 km (0.056 R)
• M18: 18,061,101 km (0.092 R)
• M19: 20,467,981 km (0.088 R)
• M20: 22,967,163 km (0.093 R)
• M21: 23,307,348 km (0.079 R)
• M22: 33,090,451 km (0.096 R)
• M23: 36,362,006 km (0.116 R)
• M24: 44,585,401 km (0.103 R)
• M25: 53,566,809 km (0.045 R)
• M26: 55,986,704 km (0.075 R)
• M27: 67,548,076 km (0.108 R)
• M28: 72,536,866 km (0.047 R)
• M29: 75,995,569 km (0.074 R)
• M30: 77,003,709 km (0.087 R)
• M31: 79,046,468 km (0.062 R)
• M32: 80,341,387 km (0.094 R)
• M33: 82,973,561 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: 187 - 17,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit