🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.69 AU

Year: 148 Days

Day: 32.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.19 AU - 2.45 AU

Year: 1278 Days

Day: 46.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.22 AU - 4.18 AU

Year: 2574 Days

Day: 26.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970

Radius: 14.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.4 AU - 9.22 AU

Year: 8663 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,576,903 km

• M1: 237,861 km (0.092 R)
• M2: 434,731 km (0.113 R)
• M3: 556,953 km (0.089 R)
• M4: 694,134 km (0.058 R)
• M5: 1,007,841 km (0.065 R)
• M6: 1,123,181 km (0.083 R)
• M7: 1,263,653 km (0.087 R)
• M8: 1,887,327 km (0.11 R)
• M9: 2,106,936 km (0.109 R)
• M10: 2,283,911 km (0.028 R)
• M11: 2,844,604 km (0.103 R)
• M12: 3,041,175 km (0.067 R)
• M13: 3,749,371 km (0.081 R)
• M14: 4,154,183 km (0.083 R)
• M15: 4,972,334 km (0.064 R)
• M16: 5,768,943 km (0.065 R)
• M17: 6,019,370 km (0.048 R)
• M18: 6,236,885 km (0.069 R)
• M19: 6,420,292 km (0.061 R)
• M20: 7,056,831 km (0.108 R)
• M21: 7,363,656 km (0.095 R)
• M22: 7,674,670 km (0.115 R)
• M23: 7,871,391 km (0.053 R)
• M24: 8,431,037 km (0.113 R)
• M25: 9,758,269 km (0.037 R)
• M26: 10,708,365 km (0.107 R)
• M27: 12,696,072 km (0.05 R)
• M28: 13,304,935 km (0.092 R)
• M29: 13,541,599 km (0.107 R)
• M30: 13,636,744 km (0.079 R)
• M31: 14,019,265 km (0.106 R)
• M32: 15,584,957 km (0.06 R)
• M33: 16,035,246 km (0.062 R)
• M34: 17,000,152 km (0.088 R)
• M35: 17,308,623 km (0.105 R)
• M36: 18,561,505 km (0.11 R)
• M37: 19,413,016 km (0.071 R)
• M38: 20,005,873 km (0.084 R)
• M39: 21,541,645 km (0.064 R)
• M40: 21,987,446 km (0.081 R)
• M41: 23,001,570 km (0.097 R)
• M42: 23,115,265 km (0.033 R)
• M43: 23,686,130 km (0.12 R)
• M44: 24,377,422 km (0.114 R)
• M45: 24,551,255 km (0.117 R)
• M46: 25,720,960 km (0.119 R)
• M47: 26,253,230 km (0.111 R)
• M48: 26,550,480 km (0.096 R)
• M49: 27,811,291 km (0.054 R)
• M50: 28,053,640 km (0.114 R)
• M51: 28,235,850 km (0.03 R)
• M52: 29,030,065 km (0.072 R)
• M53: 29,831,760 km (0.093 R)
• M54: 30,266,342 km (0.085 R)
• M55: 30,453,339 km (0.109 R)
• M56: 30,765,700 km (0.07 R)
• M57: 32,152,921 km (0.045 R)
• M58: 33,110,347 km (0.118 R)
• M59: 33,753,917 km (0.112 R)
• M60: 34,466,601 km (0.056 R)
• M61: 34,727,051 km (0.092 R)
• M62: 35,315,270 km (0.054 R)
• M63: 36,369,187 km (0.04 R)
• M64: 36,700,696 km (0.094 R)
• M65: 37,233,264 km (0.076 R)
• M66: 37,366,706 km (0.055 R)
• M67: 38,373,200 km (0.108 R)
• M68: 38,643,075 km (0.027 R)
• M69: 39,592,722 km (0.119 R)
• M70: 39,797,222 km (0.073 R)
• M71: 40,138,904 km (0.108 R)
• M72: 40,275,786 km (0.067 R)
• M73: 41,445,940 km (0.08 R)
• M74: 42,836,752 km (0.042 R)
• M75: 43,327,134 km (0.102 R)
• M76: 44,172,212 km (0.109 R)
• M77: 44,809,649 km (0.042 R)
• M78: 46,524,040 km (0.091 R)
• M79: 46,739,910 km (0.113 R)
• M80: 47,751,491 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 12.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.53 AU - 12.49 AU

Year: 14122 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 123 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,576,903 km

• M1: 158,574 km (0.077 R)
• M2: 322,683 km (0.043 R)
• M3: 653,892 km (0.07 R)
• M4: 902,973 km (0.104 R)
• M5: 1,013,825 km (0.089 R)
• M6: 1,194,689 km (0.089 R)
• M7: 1,457,083 km (0.103 R)
• M8: 1,601,744 km (0.118 R)
• M9: 1,688,362 km (0.107 R)
• M10: 1,892,563 km (0.025 R)
• M11: 2,118,755 km (0.109 R)
• M12: 2,228,260 km (0.102 R)
• M13: 2,339,711 km (0.104 R)
• M14: 2,496,190 km (0.097 R)
• M15: 2,895,317 km (0.119 R)
• M16: 3,394,675 km (0.088 R)
• M17: 3,605,458 km (0.112 R)
• M18: 3,870,695 km (0.098 R)
• M19: 4,142,515 km (0.063 R)
• M20: 6,076,965 km (0.067 R)
• M21: 6,254,238 km (0.095 R)
• M22: 6,533,537 km (0.091 R)
• M23: 6,614,171 km (0.081 R)
• M24: 7,522,230 km (0.064 R)
• M25: 7,712,817 km (0.103 R)
• M26: 7,991,069 km (0.107 R)
• M27: 8,120,472 km (0.099 R)
• M28: 8,207,238 km (0.119 R)
• M29: 8,469,334 km (0.114 R)
• M30: 8,579,288 km (0.103 R)
• M31: 9,272,076 km (0.052 R)
• M32: 9,867,027 km (0.093 R)
• M33: 9,959,777 km (0.114 R)
• M34: 10,403,784 km (0.1 R)
• M35: 10,521,667 km (0.09 R)
• M36: 11,021,922 km (0.106 R)
• M37: 11,166,284 km (0.083 R)
• M38: 11,481,188 km (0.105 R)
• M39: 11,848,151 km (0.111 R)
• M40: 11,971,420 km (0.117 R)
• M41: 12,070,304 km (0.026 R)
• M42: 12,443,551 km (0.038 R)
• M43: 12,619,029 km (0.08 R)
• M44: 13,226,845 km (0.072 R)
• M45: 13,637,491 km (0.071 R)
• M46: 14,682,283 km (0.087 R)
• M47: 14,894,413 km (0.086 R)
• M48: 16,682,556 km (0.076 R)
• M49: 18,280,860 km (0.104 R)
• M50: 18,423,277 km (0.089 R)
• M51: 18,738,180 km (0.112 R)
• M52: 19,402,395 km (0.075 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit