🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.77 AU - 0.91 AU

Year: 269 Days

Day: 22.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,123,286 km

• M1: 296,503 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.19 AU - 3.33 AU

Year: 2059 Days

Day: 13.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,123,286 km

• M1: 880,383 km (0.119 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.5

Radius: 10.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.82 AU - 10.7 AU

Year: 9071 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,123,286 km

• M1: 130,599 km (0.038 R)
• M2: 238,010 km (0.081 R)
• M3: 355,893 km (0.064 R)
• M4: 538,852 km (0.048 R)
• M5: 739,313 km (0.067 R)
• M6: 1,268,590 km (0.08 R)
• M7: 1,602,343 km (0.111 R)
• M8: 1,705,865 km (0.113 R)
• M9: 2,373,669 km (0.107 R)
• M10: 2,661,945 km (0.077 R)
• M11: 2,961,739 km (0.034 R)
• M12: 3,785,873 km (0.047 R)
• M13: 4,037,946 km (0.087 R)
• M14: 4,382,769 km (0.07 R)
• M15: 4,558,696 km (0.118 R)
• M16: 5,442,071 km (0.069 R)
• M17: 5,823,097 km (0.115 R)
• M18: 6,245,562 km (0.104 R)
• M19: 6,477,139 km (0.065 R)
• M20: 7,396,867 km (0.104 R)
• M21: 8,284,730 km (0.03 R)
• M22: 8,833,605 km (0.047 R)
• M23: 8,907,656 km (0.107 R)
• M24: 9,394,297 km (0.11 R)
• M25: 9,851,169 km (0.116 R)
• M26: 10,159,790 km (0.096 R)
• M27: 10,746,961 km (0.074 R)
• M28: 11,425,837 km (0.057 R)
• M29: 11,709,474 km (0.087 R)
• M30: 11,913,526 km (0.086 R)
• M31: 12,532,562 km (0.078 R)
• M32: 12,993,173 km (0.117 R)
• M33: 13,204,406 km (0.055 R)
• M34: 13,331,713 km (0.059 R)
• M35: 13,544,741 km (0.095 R)
• M36: 14,277,621 km (0.075 R)
• M37: 14,408,220 km (0.079 R)
• M38: 15,023,217 km (0.089 R)
• M39: 15,467,821 km (0.067 R)
• M40: 15,736,649 km (0.095 R)
• M41: 16,415,524 km (0.072 R)
• M42: 16,827,367 km (0.04 R)
• M43: 17,289,176 km (0.062 R)
• M44: 17,521,501 km (0.042 R)
• M45: 17,661,525 km (0.053 R)
• M46: 19,466,124 km (0.085 R)
• M47: 19,659,404 km (0.114 R)
• M48: 19,902,052 km (0.069 R)
• M49: 20,537,544 km (0.084 R)
• M50: 20,783,632 km (0.112 R)
• M51: 20,981,401 km (0.08 R)
• M52: 21,179,618 km (0.082 R)
• M53: 21,378,583 km (0.05 R)
• M54: 21,627,963 km (0.084 R)
• M55: 23,401,445 km (0.03 R)
• M56: 23,710,066 km (0.047 R)
• M57: 24,071,943 km (0.085 R)
• M58: 24,331,495 km (0.075 R)
• M59: 24,696,514 km (0.108 R)
• M60: 26,816,765 km (0.104 R)
• M61: 27,681,141 km (0.116 R)
• M62: 28,225,977 km (0.059 R)
• M63: 28,884,506 km (0.083 R)
• M64: 29,105,014 km (0.093 R)
• M65: 29,270,918 km (0.101 R)
• M66: 29,381,620 km (0.07 R)
• M67: 29,714,625 km (0.077 R)
• M68: 29,825,926 km (0.11 R)
• M69: 30,496,723 km (0.093 R)
• M70: 32,653,026 km (0.072 R)
• M71: 33,055,744 km (0.111 R)
• M72: 35,328,734 km (0.105 R)
• M73: 35,801,164 km (0.097 R)
• M74: 37,772,116 km (0.115 R)
• M75: 38,315,755 km (0.1 R)
• M76: 40,639,608 km (0.08 R)
• M77: 40,763,176 km (0.101 R)
• M78: 41,072,694 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 11.8

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.81 AU - 14.07 AU

Year: 15350 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,123,286 km

• M1: 157,527 km (0.088 R)
• M2: 306,077 km (0.101 R)
• M3: 423,362 km (0.068 R)
• M4: 734,974 km (0.094 R)
• M5: 840,590 km (0.113 R)
• M6: 1,421,329 km (0.072 R)
• M7: 2,455,948 km (0.091 R)
• M8: 3,168,184 km (0.079 R)
• M9: 3,274,997 km (0.068 R)
• M10: 3,565,815 km (0.086 R)
• M11: 4,528,627 km (0.087 R)
• M12: 4,730,434 km (0.034 R)
• M13: 4,853,105 km (0.063 R)
• M14: 5,185,212 km (0.107 R)
• M15: 5,871,716 km (0.071 R)
• M16: 6,047,943 km (0.116 R)
• M17: 6,815,978 km (0.106 R)
• M18: 7,855,534 km (0.072 R)
• M19: 8,592,602 km (0.103 R)
• M20: 9,402,974 km (0.117 R)
• M21: 10,237,880 km (0.091 R)
• M22: 11,150,876 km (0.116 R)
• M23: 11,369,438 km (0.079 R)
• M24: 11,922,202 km (0.063 R)
• M25: 12,939,318 km (0.094 R)
• M26: 13,458,273 km (0.089 R)
• M27: 13,984,110 km (0.052 R)
• M28: 14,397,748 km (0.103 R)
• M29: 14,516,529 km (0.077 R)
• M30: 14,635,908 km (0.088 R)
• M31: 14,875,414 km (0.089 R)
• M32: 15,418,903 km (0.073 R)
• M33: 16,092,243 km (0.049 R)
• M34: 16,463,545 km (0.086 R)
• M35: 16,587,861 km (0.104 R)
• M36: 17,088,565 km (0.086 R)
• M37: 17,657,934 km (0.052 R)
• M38: 18,104,933 km (0.118 R)
• M39: 19,337,320 km (0.026 R)
• M40: 20,129,441 km (0.106 R)
• M41: 20,999,652 km (0.098 R)
• M42: 21,677,330 km (0.062 R)
• M43: 21,950,496 km (0.089 R)
• M44: 23,054,378 km (0.1 R)
• M45: 23,472,953 km (0.056 R)
• M46: 23,613,126 km (0.049 R)
• M47: 24,317,732 km (0.058 R)
• M48: 24,530,460 km (0.118 R)
• M49: 24,815,145 km (0.118 R)
• M50: 28,017,736 km (0.025 R)
• M51: 28,389,786 km (0.033 R)
• M52: 29,818,745 km (0.054 R)
• M53: 30,351,014 km (0.091 R)
• M54: 30,963,318 km (0.118 R)
• M55: 31,040,062 km (0.118 R)
• M56: 31,502,320 km (0.119 R)
• M57: 32,200,044 km (0.1 R)
• M58: 32,667,986 km (0.12 R)
• M59: 34,881,287 km (0.108 R)
• M60: 36,410,476 km (0.093 R)
• M61: 36,491,708 km (0.084 R)
• M62: 36,654,021 km (0.079 R)
• M63: 38,373,499 km (0.116 R)
• M64: 40,706,628 km (0.091 R)
• M65: 41,381,763 km (0.061 R)
• M66: 42,571,964 km (0.117 R)
• M67: 43,429,010 km (0.074 R)
• M68: 48,065,646 km (0.111 R)
• M69: 50,577,843 km (0.039 R)
• M70: 50,759,006 km (0.12 R)
• M71: 51,758,769 km (0.025 R)
• M72: 52,123,937 km (0.059 R)
• M73: 52,306,895 km (0.114 R)
• M74: 52,856,967 km (0.104 R)
• M75: 53,685,589 km (0.081 R)
• M76: 54,797,102 km (0.117 R)
• M77: 55,169,152 km (0.044 R)
• M78: 59,222,955 km (0.104 R)
• M79: 59,987,699 km (0.118 R)
• M80: 60,755,734 km (0.098 R)
• M81: 60,948,267 km (0.051 R)
• M82: 61,237,440 km (0.056 R)
• M83: 61,333,930 km (0.098 R)
• M84: 61,913,921 km (0.114 R)
• M85: 63,079,289 km (0.04 R)
• M86: 63,566,978 km (0.087 R)
• M87: 64,349,973 km (0.067 R)
• M88: 64,448,109 km (0.094 R)
• M89: 64,939,239 km (0.1 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit