🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.43 AU - 0.57 AU

Year: 149 Days

Day: 21.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,402,428 km

• M1: 292,613 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.86 AU - 0.9 AU

Year: 348 Days

Day: 26.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.81 AU - 1.91 AU

Year: 1070 Days

Day: 43.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.2

Radius: 3.2

Gravity: 68.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.33 AU - 14.03 AU

Year: 17928 Days

Day: 19.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,402,428 km

• M1: 321,785 km (0.049 R)
• M2: 1,141,282 km (0.077 R)
• M3: 1,564,345 km (0.11 R)
• M4: 2,330,136 km (0.12 R)
• M5: 2,607,491 km (0.117 R)
• M6: 3,117,769 km (0.076 R)
• M7: 3,618,473 km (0.053 R)
• M8: 4,268,177 km (0.115 R)
• M9: 4,778,754 km (0.096 R)
• M10: 5,580,001 km (0.085 R)
• M11: 5,949,208 km (0.067 R)
• M12: 6,231,350 km (0.118 R)
• M13: 6,374,066 km (0.065 R)
• M14: 6,808,498 km (0.094 R)
• M15: 7,202,838 km (0.062 R)
• M16: 7,859,124 km (0.069 R)
• M17: 8,013,210 km (0.106 R)
• M18: 8,064,821 km (0.11 R)
• M19: 9,444,862 km (0.081 R)
• M20: 10,385,832 km (0.069 R)
• M21: 10,555,027 km (0.104 R)
• M22: 11,240,634 km (0.087 R)
• M23: 11,881,811 km (0.076 R)
• M24: 13,016,660 km (0.098 R)
• M25: 13,874,903 km (0.112 R)
• M26: 14,310,682 km (0.085 R)
• M27: 14,877,807 km (0.086 R)
• M28: 16,229,125 km (0.09 R)
• M29: 16,886,308 km (0.115 R)
• M30: 18,909,320 km (0.087 R)
• M31: 20,652,584 km (0.108 R)
• M32: 21,867,020 km (0.03 R)
• M33: 23,546,406 km (0.116 R)
• M34: 25,418,473 km (0.077 R)
• M35: 25,798,602 km (0.115 R)
• M36: 25,874,897 km (0.103 R)
• M37: 26,641,436 km (0.104 R)
• M38: 29,541,840 km (0.086 R)
• M39: 30,021,600 km (0.049 R)
• M40: 31,476,140 km (0.069 R)
• M41: 31,884,243 km (0.053 R)
• M42: 32,458,400 km (0.063 R)
• M43: 33,617,185 km (0.098 R)
• M44: 34,285,289 km (0.085 R)
• M45: 35,974,847 km (0.117 R)
• M46: 36,316,080 km (0.093 R)
• M47: 36,829,799 km (0.106 R)
• M48: 38,385,467 km (0.1 R)
• M49: 38,996,126 km (0.079 R)
• M50: 39,258,820 km (0.098 R)
• M51: 41,025,271 km (0.114 R)
• M52: 41,292,453 km (0.086 R)
• M53: 41,470,923 km (0.095 R)
• M54: 43,996,135 km (0.063 R)
• M55: 44,818,325 km (0.103 R)
• M56: 45,369,145 km (0.082 R)
• M57: 45,645,452 km (0.112 R)
• M58: 47,315,114 km (0.09 R)
• M59: 47,501,812 km (0.102 R)
• M60: 50,713,529 km (0.106 R)
• M61: 51,000,308 km (0.112 R)
• M62: 51,575,362 km (0.095 R)
• M63: 51,767,595 km (0.048 R)
• M64: 53,216,451 km (0.106 R)
• M65: 54,385,109 km (0.109 R)
• M66: 54,678,620 km (0.057 R)
• M67: 56,847,041 km (0.06 R)
• M68: 57,144,891 km (0.075 R)
• M69: 57,443,189 km (0.074 R)
• M70: 58,842,378 km (0.035 R)
• M71: 59,445,556 km (0.053 R)
• M72: 59,747,894 km (0.112 R)
• M73: 60,151,808 km (0.11 R)
• M74: 61,572,539 km (0.108 R)
• M75: 61,980,492 km (0.064 R)
• M76: 63,209,588 km (0.08 R)
• M77: 64,446,912 km (0.07 R)
• M78: 64,757,477 km (0.049 R)
• M79: 65,900,405 km (0.074 R)
• M80: 66,422,203 km (0.086 R)
• M81: 66,526,622 km (0.116 R)
• M82: 66,840,628 km (0.098 R)
• M83: 68,839,704 km (0.058 R)
• M84: 69,793,540 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.4

Radius: 4.8

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.86 AU - 18.06 AU

Year: 24404 Days

Day: 21.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,402,428 km

• M1: 61,485 km (0.077 R)
• M2: 92,751 km (0.103 R)
• M3: 708,645 km (0.115 R)
• M4: 826,379 km (0.045 R)
• M5: 867,219 km (0.052 R)
• M6: 1,015,022 km (0.12 R)
• M7: 1,530,536 km (0.053 R)
• M8: 2,115,164 km (0.095 R)
• M9: 2,199,837 km (0.056 R)
• M10: 3,138,563 km (0.071 R)
• M11: 3,564,618 km (0.093 R)
• M12: 3,801,731 km (0.04 R)
• M13: 3,904,804 km (0.103 R)
• M14: 5,212,887 km (0.085 R)
• M15: 5,637,446 km (0.119 R)
• M16: 5,794,524 km (0.089 R)
• M17: 5,873,661 km (0.106 R)
• M18: 5,913,305 km (0.068 R)
• M19: 6,234,042 km (0.056 R)
• M20: 6,601,604 km (0.074 R)
• M21: 7,144,794 km (0.07 R)
• M22: 7,658,962 km (0.112 R)
• M23: 7,789,412 km (0.078 R)
• M24: 8,273,809 km (0.103 R)
• M25: 8,587,067 km (0.107 R)
• M26: 8,949,842 km (0.119 R)
• M27: 10,163,380 km (0.072 R)
• M28: 10,837,917 km (0.076 R)
• M29: 11,229,714 km (0.091 R)
• M30: 11,328,448 km (0.116 R)
• M31: 11,377,965 km (0.099 R)
• M32: 11,626,298 km (0.104 R)
• M33: 11,926,690 km (0.091 R)
• M34: 15,013,941 km (0.111 R)
• M35: 15,286,210 km (0.081 R)
• M36: 16,336,087 km (0.113 R)
• M37: 16,728,782 km (0.066 R)
• M38: 16,841,579 km (0.109 R)
• M39: 17,580,592 km (0.083 R)
• M40: 18,040,606 km (0.041 R)
• M41: 18,388,271 km (0.042 R)
• M42: 19,326,100 km (0.116 R)
• M43: 19,800,774 km (0.039 R)
• M44: 20,580,478 km (0.09 R)
• M45: 20,640,766 km (0.097 R)
• M46: 21,126,062 km (0.037 R)
• M47: 21,860,886 km (0.096 R)
• M48: 23,229,707 km (0.073 R)
• M49: 23,481,480 km (0.066 R)
• M50: 23,797,580 km (0.115 R)
• M51: 25,075,894 km (0.108 R)
• M52: 27,366,238 km (0.059 R)
• M53: 27,898,956 km (0.112 R)
• M54: 29,110,250 km (0.107 R)
• M55: 29,790,621 km (0.117 R)
• M56: 30,407,263 km (0.074 R)
• M57: 30,544,893 km (0.107 R)
• M58: 31,097,508 km (0.112 R)
• M59: 31,653,413 km (0.105 R)
• M60: 31,932,563 km (0.106 R)
• M61: 34,840,895 km (0.12 R)
• M62: 34,984,958 km (0.051 R)
• M63: 36,728,521 km (0.118 R)
• M64: 37,463,496 km (0.052 R)
• M65: 38,277,308 km (0.113 R)
• M66: 38,947,656 km (0.095 R)
• M67: 40,753,751 km (0.113 R)
• M68: 40,905,593 km (0.099 R)
• M69: 42,818,202 km (0.067 R)
• M70: 44,838,072 km (0.105 R)
• M71: 45,465,785 km (0.114 R)
• M72: 45,623,311 km (0.082 R)
• M73: 46,412,889 km (0.114 R)
• M74: 47,765,703 km (0.074 R)
• M75: 48,085,842 km (0.097 R)
• M76: 49,373,580 km (0.101 R)
• M77: 50,184,251 km (0.108 R)
• M78: 50,917,580 km (0.066 R)
• M79: 51,408,411 km (0.065 R)
• M80: 51,900,887 km (0.05 R)
• M81: 54,888,057 km (0.039 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 16,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit