🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 33.1 Hours

Environment

Temp: 243 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,078,490 km

• M1: 88,712 km (0.101 R)
• M2: 281,094 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.28 AU

Year: 389 Days

Day: 37.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,078,490 km

• M1: 64,177 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.25 AU - 1.75 AU

Year: 655 Days

Day: 21.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 11.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.59 AU - 9.37 AU

Year: 8035 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,078,490 km

• M1: 148,700 km (0.086 R)
• M2: 370,255 km (0.081 R)
• M3: 446,998 km (0.079 R)
• M4: 548,426 km (0.088 R)
• M5: 630,854 km (0.114 R)
• M6: 718,070 km (0.101 R)
• M7: 852,409 km (0.096 R)
• M8: 1,159,982 km (0.094 R)
• M9: 1,308,084 km (0.1 R)
• M10: 1,449,753 km (0.09 R)
• M11: 1,776,924 km (0.115 R)
• M12: 1,862,344 km (0.094 R)
• M13: 2,067,592 km (0.1 R)
• M14: 2,173,059 km (0.106 R)
• M15: 2,249,503 km (0.102 R)
• M16: 2,358,111 km (0.091 R)
• M17: 2,613,176 km (0.084 R)
• M18: 2,810,346 km (0.079 R)
• M19: 2,944,684 km (0.102 R)
• M20: 3,098,322 km (0.072 R)
• M21: 3,378,219 km (0.072 R)
• M22: 3,575,539 km (0.08 R)
• M23: 4,019,096 km (0.118 R)
• M24: 4,480,456 km (0.109 R)
• M25: 4,618,236 km (0.086 R)
• M26: 4,877,938 km (0.09 R)
• M27: 5,162,922 km (0.05 R)
• M28: 5,390,759 km (0.082 R)
• M29: 5,964,168 km (0.092 R)
• M30: 6,357,162 km (0.084 R)
• M31: 6,579,314 km (0.068 R)
• M32: 6,691,214 km (0.115 R)
• M33: 6,871,778 km (0.084 R)
• M34: 6,985,473 km (0.108 R)
• M35: 7,099,765 km (0.037 R)
• M36: 7,191,618 km (0.048 R)
• M37: 7,446,384 km (0.08 R)
• M38: 7,988,676 km (0.101 R)
• M39: 8,422,061 km (0.114 R)
• M40: 8,764,490 km (0.076 R)
• M41: 9,513,677 km (0.057 R)
• M42: 9,947,211 km (0.029 R)
• M43: 10,024,404 km (0.077 R)
• M44: 10,701,932 km (0.078 R)
• M45: 10,939,943 km (0.103 R)
• M46: 11,610,141 km (0.072 R)
• M47: 11,854,734 km (0.11 R)
• M48: 11,936,713 km (0.089 R)
• M49: 12,156,024 km (0.044 R)
• M50: 12,238,602 km (0.051 R)
• M51: 12,404,356 km (0.107 R)
• M52: 13,671,301 km (0.103 R)
• M53: 14,861,202 km (0.117 R)
• M54: 15,126,888 km (0.076 R)
• M55: 15,334,679 km (0.059 R)
• M56: 15,453,759 km (0.03 R)
• M57: 15,692,966 km (0.106 R)
• M58: 15,963,439 km (0.036 R)
• M59: 16,084,165 km (0.107 R)
• M60: 16,235,558 km (0.085 R)
• M61: 16,784,432 km (0.047 R)
• M62: 17,370,258 km (0.111 R)
• M63: 17,681,272 km (0.119 R)
• M64: 17,900,133 km (0.117 R)
• M65: 18,214,438 km (0.111 R)
• M66: 18,308,984 km (0.069 R)
• M67: 18,752,841 km (0.101 R)
• M68: 19,877,667 km (0.079 R)
• M69: 20,040,131 km (0.102 R)
• M70: 20,661,560 km (0.097 R)
• M71: 20,826,268 km (0.117 R)
• M72: 21,355,844 km (0.083 R)
• M73: 21,655,788 km (0.116 R)
• M74: 21,789,528 km (0.107 R)
• M75: 21,923,418 km (0.118 R)
• M76: 22,057,757 km (0.099 R)
• M77: 22,699,383 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.3

Radius: 13.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.67 AU - 10.59 AU

Year: 9037 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,078,490 km

• M1: 174,431 km (0.089 R)
• M2: 285,882 km (0.049 R)
• M3: 410,945 km (0.095 R)
• M4: 624,422 km (0.092 R)
• M5: 708,196 km (0.116 R)
• M6: 796,459 km (0.109 R)
• M7: 942,167 km (0.098 R)
• M8: 1,029,981 km (0.098 R)
• M9: 1,179,130 km (0.105 R)
• M10: 1,286,841 km (0.084 R)
• M11: 1,500,018 km (0.108 R)
• M12: 1,849,329 km (0.063 R)
• M13: 1,962,126 km (0.108 R)
• M14: 2,091,827 km (0.102 R)
• M15: 2,194,750 km (0.072 R)
• M16: 2,284,509 km (0.111 R)
• M17: 2,452,208 km (0.032 R)
• M18: 2,963,833 km (0.103 R)
• M19: 3,096,975 km (0.079 R)
• M20: 3,334,985 km (0.03 R)
• M21: 3,650,038 km (0.108 R)
• M22: 4,196,519 km (0.079 R)
• M23: 4,309,017 km (0.083 R)
• M24: 4,422,412 km (0.09 R)
• M25: 4,556,153 km (0.058 R)
• M26: 5,124,475 km (0.064 R)
• M27: 5,427,261 km (0.102 R)
• M28: 5,882,188 km (0.117 R)
• M29: 6,114,364 km (0.108 R)
• M30: 6,873,125 km (0.119 R)
• M31: 7,050,697 km (0.078 R)
• M32: 7,365,302 km (0.075 R)
• M33: 7,799,734 km (0.105 R)
• M34: 7,915,373 km (0.109 R)
• M35: 8,148,596 km (0.072 R)
• M36: 8,266,030 km (0.105 R)
• M37: 8,597,838 km (0.077 R)
• M38: 8,765,388 km (0.03 R)
• M39: 9,176,932 km (0.102 R)
• M40: 9,743,908 km (0.072 R)
• M41: 10,246,108 km (0.06 R)
• M42: 11,093,281 km (0.105 R)
• M43: 11,302,119 km (0.077 R)
• M44: 11,512,155 km (0.111 R)
• M45: 11,750,015 km (0.094 R)
• M46: 12,150,189 km (0.097 R)
• M47: 12,663,609 km (0.085 R)
• M48: 12,799,893 km (0.085 R)
• M49: 13,433,141 km (0.116 R)
• M50: 13,627,768 km (0.091 R)
• M51: 13,963,914 km (0.063 R)
• M52: 15,655,716 km (0.082 R)
• M53: 15,860,815 km (0.1 R)
• M54: 15,948,928 km (0.091 R)
• M55: 16,362,417 km (0.079 R)
• M56: 17,593,607 km (0.086 R)
• M57: 18,174,346 km (0.117 R)
• M58: 18,544,302 km (0.118 R)
• M59: 19,135,363 km (0.11 R)
• M60: 19,229,161 km (0.058 R)
• M61: 19,386,089 km (0.092 R)
• M62: 20,176,414 km (0.115 R)
• M63: 20,655,726 km (0.053 R)
• M64: 21,886,916 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.4

Radius: 11.7

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.99 AU - 13.03 AU

Year: 12145 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,078,490 km

• M1: 189,092 km (0.09 R)
• M2: 510,129 km (0.104 R)
• M3: 994,975 km (0.107 R)
• M4: 1,271,881 km (0.115 R)
• M5: 2,274,187 km (0.115 R)
• M6: 2,769,057 km (0.081 R)
• M7: 3,399,761 km (0.091 R)
• M8: 3,503,433 km (0.12 R)
• M9: 4,333,402 km (0.104 R)
• M10: 4,408,350 km (0.118 R)
• M11: 4,867,616 km (0.076 R)
• M12: 5,463,165 km (0.11 R)
• M13: 5,956,389 km (0.109 R)
• M14: 6,897,659 km (0.114 R)
• M15: 8,208,286 km (0.091 R)
• M16: 8,301,485 km (0.107 R)
• M17: 8,489,081 km (0.101 R)
• M18: 8,963,904 km (0.094 R)
• M19: 9,350,166 km (0.058 R)
• M20: 9,496,323 km (0.081 R)
• M21: 10,039,064 km (0.119 R)
• M22: 10,238,927 km (0.069 R)
• M23: 10,389,722 km (0.103 R)
• M24: 11,517,839 km (0.097 R)
• M25: 11,727,127 km (0.115 R)
• M26: 12,255,955 km (0.063 R)
• M27: 12,900,722 km (0.115 R)
• M28: 13,009,330 km (0.11 R)
• M29: 13,777,665 km (0.035 R)
• M30: 14,391,764 km (0.117 R)
• M31: 14,730,603 km (0.063 R)
• M32: 15,301,020 km (0.06 R)
• M33: 16,287,319 km (0.066 R)
• M34: 17,174,584 km (0.119 R)
• M35: 18,996,087 km (0.075 R)
• M36: 19,429,921 km (0.104 R)
• M37: 19,741,833 km (0.117 R)
• M38: 20,055,390 km (0.071 R)
• M39: 20,307,313 km (0.117 R)
• M40: 20,687,291 km (0.056 R)
• M41: 21,841,439 km (0.081 R)
• M42: 22,426,366 km (0.089 R)
• M43: 23,346,393 km (0.103 R)
• M44: 23,611,630 km (0.035 R)
• M45: 23,811,194 km (0.101 R)
• M46: 24,144,947 km (0.039 R)
• M47: 24,682,153 km (0.1 R)
• M48: 24,952,326 km (0.108 R)
• M49: 26,180,076 km (0.047 R)
• M50: 26,317,706 km (0.096 R)
• M51: 27,567,148 km (0.104 R)
• M52: 28,623,009 km (0.117 R)
• M53: 29,049,214 km (0.042 R)
• M54: 29,191,631 km (0.102 R)
• M55: 29,405,855 km (0.105 R)
• M56: 30,051,519 km (0.027 R)
• M57: 30,267,838 km (0.12 R)
• M58: 30,629,416 km (0.045 R)
• M59: 30,992,490 km (0.051 R)
• M60: 31,356,910 km (0.094 R)
• M61: 31,503,217 km (0.083 R)
• M62: 32,532,899 km (0.096 R)
• M63: 32,754,903 km (0.09 R)
• M64: 34,173,090 km (0.108 R)
• M65: 35,763,914 km (0.088 R)
• M66: 36,146,137 km (0.036 R)
• M67: 36,529,855 km (0.099 R)
• M68: 36,760,685 km (0.112 R)
• M69: 36,837,728 km (0.066 R)
• M70: 38,938,531 km (0.076 R)
• M71: 40,360,608 km (0.104 R)
• M72: 40,440,194 km (0.108 R)
• M73: 42,444,656 km (0.041 R)
• M74: 43,826,043 km (0.092 R)
• M75: 44,235,193 km (0.033 R)
• M76: 44,481,281 km (0.11 R)
• M77: 45,057,233 km (0.116 R)
• M78: 45,304,818 km (0.071 R)
• M79: 45,718,605 km (0.076 R)
• M80: 46,883,524 km (0.088 R)
• M81: 47,553,573 km (0.088 R)
• M82: 49,327,504 km (0.096 R)
• M83: 49,582,718 km (0.081 R)
• M84: 50,865,370 km (0.09 R)
• M85: 52,592,328 km (0.059 R)
• M86: 54,602,176 km (0.097 R)
• M87: 55,307,081 km (0.109 R)
• M88: 55,395,344 km (0.065 R)
• M89: 56,370,123 km (0.085 R)
• M90: 58,067,012 km (0.06 R)
• M91: 58,426,496 km (0.078 R)
• M92: 60,143,580 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.5

Radius: 5.4

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 14.63 AU - 22.88 AU

Year: 28940 Days

Day: 18.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,078,490 km

• M1: 287,826 km (0.079 R)
• M2: 452,384 km (0.102 R)
• M3: 691,292 km (0.114 R)
• M4: 965,654 km (0.079 R)
• M5: 1,330,224 km (0.047 R)
• M6: 1,450,501 km (0.088 R)
• M7: 1,511,986 km (0.114 R)
• M8: 1,574,368 km (0.056 R)
• M9: 1,832,424 km (0.082 R)
• M10: 2,608,538 km (0.1 R)
• M11: 3,681,604 km (0.113 R)
• M12: 3,723,790 km (0.027 R)
• M13: 3,979,752 km (0.118 R)
• M14: 5,153,796 km (0.099 R)
• M15: 5,391,058 km (0.076 R)
• M16: 5,535,121 km (0.114 R)
• M17: 5,925,721 km (0.111 R)
• M18: 6,784,712 km (0.067 R)
• M19: 8,282,337 km (0.089 R)
• M20: 9,239,314 km (0.104 R)
• M21: 10,053,575 km (0.098 R)
• M22: 10,469,158 km (0.03 R)
• M23: 10,528,997 km (0.087 R)
• M24: 11,011,899 km (0.035 R)
• M25: 14,521,017 km (0.053 R)
• M26: 15,057,923 km (0.092 R)
• M27: 15,875,476 km (0.063 R)
• M28: 15,944,291 km (0.112 R)
• M29: 16,220,448 km (0.105 R)
• M30: 16,289,712 km (0.066 R)
• M31: 16,917,574 km (0.1 R)
• M32: 19,140,300 km (0.104 R)
• M33: 19,360,208 km (0.101 R)
• M34: 19,728,668 km (0.063 R)
• M35: 21,452,933 km (0.077 R)
• M36: 22,294,571 km (0.082 R)
• M37: 23,224,920 km (0.101 R)
• M38: 23,381,250 km (0.074 R)
• M39: 25,444,653 km (0.063 R)
• M40: 25,929,051 km (0.11 R)
• M41: 26,253,678 km (0.111 R)
• M42: 26,743,163 km (0.11 R)
• M43: 27,400,496 km (0.096 R)
• M44: 27,813,984 km (0.103 R)
• M45: 27,896,861 km (0.089 R)
• M46: 28,229,567 km (0.102 R)
• M47: 29,657,778 km (0.083 R)
• M48: 29,742,600 km (0.066 R)
• M49: 31,195,494 km (0.046 R)
• M50: 32,759,091 km (0.028 R)
• M51: 34,615,003 km (0.066 R)
• M52: 36,595,828 km (0.108 R)
• M53: 37,142,309 km (0.114 R)
• M54: 37,508,225 km (0.062 R)
• M55: 37,691,632 km (0.041 R)
• M56: 38,335,801 km (0.111 R)
• M57: 38,705,607 km (0.056 R)
• M58: 39,355,460 km (0.097 R)
• M59: 40,196,349 km (0.05 R)
• M60: 41,610,947 km (0.118 R)
• M61: 44,391,672 km (0.057 R)
• M62: 45,559,732 km (0.065 R)
• M63: 47,330,822 km (0.095 R)
• M64: 47,628,222 km (0.082 R)
• M65: 50,130,246 km (0.046 R)
• M66: 50,939,870 km (0.12 R)
• M67: 51,346,328 km (0.067 R)
• M68: 52,571,983 km (0.106 R)
• M69: 54,948,195 km (0.025 R)
• M70: 55,260,705 km (0.035 R)
• M71: 55,782,952 km (0.097 R)
• M72: 56,726,914 km (0.04 R)
• M73: 57,570,497 km (0.054 R)
• M74: 58,737,210 km (0.092 R)
• M75: 58,843,574 km (0.034 R)
• M76: 59,056,602 km (0.114 R)
• M77: 60,555,423 km (0.097 R)
• M78: 61,525,565 km (0.093 R)
• M79: 63,809,027 km (0.07 R)
• M80: 64,027,889 km (0.104 R)
• M81: 64,356,854 km (0.117 R)
• M82: 65,016,132 km (0.117 R)
• M83: 66,230,867 km (0.099 R)
• M84: 66,452,571 km (0.099 R)
• M85: 66,896,577 km (0.092 R)
• M86: 67,118,880 km (0.065 R)
• M87: 67,341,631 km (0.104 R)
• M88: 67,899,332 km (0.119 R)
• M89: 69,694,058 km (0.077 R)
• M90: 70,032,298 km (0.084 R)
• M91: 71,504,491 km (0.042 R)
• M92: 73,330,333 km (0.098 R)
• M93: 76,097,744 km (0.111 R)
• M94: 76,911,257 km (0.079 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 12,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit