🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.83 AU - 1.07 AU

Year: 353 Days

Day: 46.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,424,790 km

• M1: 453,880 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.41 AU - 1.45 AU

Year: 651 Days

Day: 34.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 72.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,424,790 km

• M1: 434,881 km (0.08 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.1

Radius: 13.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.88 AU - 10.04 AU

Year: 10213 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 126.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,424,790 km

• M1: 573,259 km (0.047 R)
• M2: 792,719 km (0.106 R)
• M3: 891,753 km (0.081 R)
• M4: 1,299,856 km (0.089 R)
• M5: 1,489,845 km (0.039 R)
• M6: 1,634,207 km (0.104 R)
• M7: 1,840,503 km (0.116 R)
• M8: 2,035,728 km (0.117 R)
• M9: 2,619,309 km (0.1 R)
• M10: 2,817,825 km (0.109 R)
• M11: 3,183,293 km (0.057 R)
• M12: 4,111,548 km (0.055 R)
• M13: 4,214,022 km (0.106 R)
• M14: 4,395,485 km (0.089 R)
• M15: 4,712,632 km (0.097 R)
• M16: 4,873,899 km (0.028 R)
• M17: 5,037,260 km (0.115 R)
• M18: 5,229,942 km (0.113 R)
• M19: 5,425,316 km (0.046 R)
• M20: 5,679,932 km (0.108 R)
• M21: 5,880,692 km (0.082 R)
• M22: 6,113,167 km (0.043 R)
• M23: 7,289,455 km (0.046 R)
• M24: 7,445,336 km (0.115 R)
• M25: 7,823,819 km (0.099 R)
• M26: 8,176,571 km (0.088 R)
• M27: 8,897,483 km (0.116 R)
• M28: 9,468,648 km (0.12 R)
• M29: 10,894,615 km (0.07 R)
• M30: 11,037,331 km (0.101 R)
• M31: 11,216,699 km (0.099 R)
• M32: 11,541,775 km (0.072 R)
• M33: 11,723,836 km (0.112 R)
• M34: 12,536,002 km (0.106 R)
• M35: 12,760,698 km (0.114 R)
• M36: 12,986,591 km (0.1 R)
• M37: 13,100,136 km (0.106 R)
• M38: 13,595,903 km (0.11 R)
• M39: 14,136,550 km (0.079 R)
• M40: 15,519,134 km (0.08 R)
• M41: 15,639,709 km (0.089 R)
• M42: 16,084,314 km (0.112 R)
• M43: 16,246,927 km (0.102 R)
• M44: 16,738,356 km (0.106 R)
• M45: 16,944,502 km (0.077 R)
• M46: 17,276,310 km (0.086 R)
• M47: 17,568,176 km (0.101 R)
• M48: 18,030,433 km (0.081 R)
• M49: 19,095,719 km (0.097 R)
• M50: 19,397,608 km (0.059 R)
• M51: 19,831,741 km (0.091 R)
• M52: 20,797,994 km (0.106 R)
• M53: 21,644,867 km (0.056 R)
• M54: 22,548,588 km (0.05 R)
• M55: 22,685,171 km (0.066 R)
• M56: 23,188,418 km (0.059 R)
• M57: 23,326,347 km (0.108 R)
• M58: 24,392,681 km (0.073 R)
• M59: 24,626,502 km (0.119 R)
• M60: 24,955,318 km (0.114 R)
• M61: 25,759,706 km (0.052 R)
• M62: 26,189,052 km (0.108 R)
• M63: 27,637,159 km (0.064 R)
• M64: 28,567,808 km (0.03 R)
• M65: 29,957,871 km (0.077 R)
• M66: 30,762,109 km (0.101 R)
• M67: 30,913,802 km (0.057 R)
• M68: 31,014,930 km (0.113 R)
• M69: 32,186,580 km (0.054 R)
• M70: 32,752,210 km (0.102 R)
• M71: 32,906,894 km (0.077 R)
• M72: 33,632,593 km (0.11 R)
• M73: 34,258,810 km (0.115 R)
• M74: 34,783,450 km (0.098 R)
• M75: 34,941,425 km (0.107 R)
• M76: 35,310,932 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.7

Radius: 3.9

Gravity: 64.41 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.55 AU - 15.79 AU

Year: 17174 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,424,790 km

• M1: 103,821 km (0.1 R)
• M2: 176,675 km (0.095 R)
• M3: 491,579 km (0.069 R)
• M4: 787,334 km (0.09 R)
• M5: 2,350,631 km (0.102 R)
• M6: 2,910,875 km (0.087 R)
• M7: 3,185,836 km (0.1 R)
• M8: 3,265,871 km (0.115 R)
• M9: 3,760,442 km (0.082 R)
• M10: 3,802,628 km (0.116 R)
• M11: 4,322,032 km (0.112 R)
• M12: 5,330,621 km (0.036 R)
• M13: 5,763,408 km (0.105 R)
• M14: 6,058,115 km (0.071 R)
• M15: 6,257,230 km (0.106 R)
• M16: 7,285,117 km (0.036 R)
• M17: 7,980,897 km (0.117 R)
• M18: 8,419,518 km (0.108 R)
• M19: 8,978,715 km (0.116 R)
• M20: 10,607,087 km (0.094 R)
• M21: 11,271,302 km (0.089 R)
• M22: 11,700,947 km (0.081 R)
• M23: 13,149,952 km (0.082 R)
• M24: 13,214,130 km (0.109 R)
• M25: 14,455,193 km (0.088 R)
• M26: 15,528,708 km (0.112 R)
• M27: 15,732,759 km (0.068 R)
• M28: 16,075,039 km (0.098 R)
• M29: 19,336,123 km (0.118 R)
• M30: 19,482,430 km (0.086 R)
• M31: 20,145,298 km (0.095 R)
• M32: 20,516,750 km (0.109 R)
• M33: 20,815,646 km (0.042 R)
• M34: 21,872,705 km (0.112 R)
• M35: 22,101,589 km (0.068 R)
• M36: 22,947,266 km (0.085 R)
• M37: 23,024,608 km (0.113 R)
• M38: 23,257,383 km (0.115 R)
• M39: 23,646,935 km (0.12 R)
• M40: 24,274,798 km (0.108 R)
• M41: 26,759,170 km (0.089 R)
• M42: 26,922,231 km (0.119 R)
• M43: 27,085,592 km (0.095 R)
• M44: 27,907,333 km (0.107 R)
• M45: 30,166,560 km (0.082 R)
• M46: 30,676,539 km (0.109 R)
• M47: 30,932,651 km (0.114 R)
• M48: 31,877,511 km (0.115 R)
• M49: 32,831,945 km (0.057 R)
• M50: 33,972,031 km (0.093 R)
• M51: 34,060,144 km (0.087 R)
• M52: 34,148,556 km (0.075 R)
• M53: 34,502,505 km (0.119 R)
• M54: 34,946,661 km (0.119 R)
• M55: 35,392,762 km (0.096 R)
• M56: 35,571,681 km (0.105 R)
• M57: 36,651,778 km (0.087 R)
• M58: 40,048,996 km (0.115 R)
• M59: 40,796,686 km (0.111 R)
• M60: 41,172,176 km (0.113 R)
• M61: 43,737,032 km (0.071 R)
• M62: 44,121,349 km (0.108 R)
• M63: 45,087,153 km (0.078 R)
• M64: 46,059,838 km (0.064 R)
• M65: 47,236,276 km (0.096 R)
• M66: 47,630,616 km (0.105 R)
• M67: 49,318,678 km (0.032 R)
• M68: 53,469,570 km (0.12 R)
• M69: 55,950,800 km (0.065 R)
• M70: 57,205,478 km (0.111 R)
• M71: 57,625,848 km (0.104 R)
• M72: 59,104,772 km (0.073 R)
• M73: 60,382,488 km (0.101 R)
• M74: 62,748,228 km (0.097 R)
• M75: 63,073,305 km (0.051 R)
• M76: 63,616,046 km (0.101 R)
• M77: 63,833,711 km (0.092 R)
• M78: 64,487,902 km (0.068 R)
• M79: 65,802,867 km (0.107 R)
• M80: 66,133,030 km (0.089 R)
• M81: 66,795,000 km (0.093 R)
• M82: 67,903,222 km (0.065 R)
• M83: 69,688,672 km (0.11 R)
• M84: 70,025,267 km (0.045 R)
• M85: 70,699,954 km (0.074 R)
• M86: 72,169,005 km (0.116 R)
• M87: 72,282,400 km (0.11 R)
• M88: 73,762,372 km (0.038 R)
• M89: 73,990,957 km (0.111 R)
• M90: 74,907,543 km (0.047 R)
• M91: 76,058,699 km (0.073 R)
• M92: 76,636,446 km (0.102 R)
• M93: 77,447,715 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.7

Radius: 4.6

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.49 AU - 18.93 AU

Year: 27187 Days

Day: 18.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,424,790 km

• M1: 419,921 km (0.116 R)
• M2: 490,083 km (0.052 R)
• M3: 545,284 km (0.11 R)
• M4: 896,989 km (0.093 R)
• M5: 1,035,516 km (0.086 R)
• M6: 1,205,759 km (0.112 R)
• M7: 1,627,625 km (0.101 R)
• M8: 2,061,010 km (0.084 R)
• M9: 2,091,229 km (0.099 R)
• M10: 3,061,670 km (0.079 R)
• M11: 3,447,932 km (0.09 R)
• M12: 3,519,888 km (0.036 R)
• M13: 3,738,600 km (0.09 R)
• M14: 4,775,912 km (0.066 R)
• M15: 4,977,271 km (0.043 R)
• M16: 5,430,104 km (0.097 R)
• M17: 5,724,961 km (0.062 R)
• M18: 5,810,232 km (0.106 R)
• M19: 6,111,821 km (0.095 R)
• M20: 6,242,719 km (0.097 R)
• M21: 6,507,059 km (0.094 R)
• M22: 6,775,138 km (0.089 R)
• M23: 7,138,212 km (0.088 R)
• M24: 7,230,065 km (0.076 R)
• M25: 7,461,194 km (0.079 R)
• M26: 7,930,632 km (0.117 R)
• M27: 8,073,348 km (0.11 R)
• M28: 8,555,203 km (0.111 R)
• M29: 10,158,743 km (0.085 R)
• M30: 11,313,489 km (0.063 R)
• M31: 12,730,928 km (0.112 R)
• M32: 13,066,028 km (0.08 R)
• M33: 13,122,127 km (0.097 R)
• M34: 13,178,226 km (0.101 R)
• M35: 13,687,607 km (0.085 R)
• M36: 14,376,655 km (0.096 R)
• M37: 14,492,593 km (0.06 R)
• M38: 15,609,491 km (0.088 R)
• M39: 16,693,028 km (0.082 R)
• M40: 17,305,332 km (0.038 R)
• M41: 17,614,252 km (0.095 R)
• M42: 17,676,185 km (0.075 R)
• M43: 17,987,349 km (0.043 R)
• M44: 20,605,760 km (0.04 R)
• M45: 20,736,509 km (0.059 R)
• M46: 23,000,822 km (0.034 R)
• M47: 24,231,115 km (0.066 R)
• M48: 24,923,753 km (0.103 R)
• M49: 25,063,029 km (0.062 R)
• M50: 25,693,135 km (0.088 R)
• M51: 26,328,328 km (0.057 R)
• M52: 30,321,394 km (0.037 R)
• M53: 30,544,594 km (0.118 R)
• M54: 30,693,594 km (0.079 R)
• M55: 30,917,691 km (0.108 R)
• M56: 33,494,963 km (0.103 R)
• M57: 34,265,991 km (0.084 R)
• M58: 34,575,957 km (0.046 R)
• M59: 36,297,829 km (0.09 R)
• M60: 36,455,804 km (0.079 R)
• M61: 36,613,929 km (0.105 R)
• M62: 38,047,376 km (0.049 R)
• M63: 38,770,981 km (0.108 R)
• M64: 39,417,992 km (0.065 R)
• M65: 40,231,804 km (0.063 R)
• M66: 40,476,995 km (0.075 R)
• M67: 41,545,423 km (0.109 R)
• M68: 42,789,479 km (0.113 R)
• M69: 42,956,430 km (0.104 R)
• M70: 45,144,598 km (0.105 R)
• M71: 46,337,791 km (0.072 R)
• M72: 47,024,295 km (0.104 R)
• M73: 49,016,490 km (0.062 R)
• M74: 50,506,635 km (0.079 R)
• M75: 51,833,867 km (0.048 R)
• M76: 52,546,402 km (0.099 R)
• M77: 52,903,941 km (0.03 R)
• M78: 53,172,469 km (0.095 R)
• M79: 53,711,171 km (0.117 R)
• M80: 55,065,630 km (0.098 R)
• M81: 55,974,886 km (0.038 R)
• M82: 56,614,267 km (0.109 R)
• M83: 57,623,903 km (0.086 R)
• M84: 59,196,027 km (0.069 R)
• M85: 60,407,620 km (0.089 R)
• M86: 60,782,064 km (0.095 R)
• M87: 61,721,538 km (0.034 R)
• M88: 62,760,645 km (0.092 R)
• M89: 63,234,721 km (0.045 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: 213 - 12,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit