🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.45 AU - 0.65 AU

Year: 147 Days

Day: 46.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.55 AU - 0.67 AU

Year: 171 Days

Day: 37.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.64 AU - 0.7 AU

Year: 197 Days

Day: 27 Hours

Environment

Temp: 149 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,380,726 km

• M1: 84,373 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.83 AU - 3.79 AU

Year: 2167 Days

Day: 17.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.53 AU - 4.95 AU

Year: 3714 Days

Day: 21 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 11.8

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.16 AU - 5.78 AU

Year: 4604 Days

Day: 6 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,380,726 km

• M1: 149,598 km (0.056 R)
• M2: 270,623 km (0.096 R)
• M3: 388,206 km (0.116 R)
• M4: 476,469 km (0.042 R)
• M5: 584,778 km (0.047 R)
• M6: 842,984 km (0.107 R)
• M7: 923,767 km (0.101 R)
• M8: 1,369,569 km (0.086 R)
• M9: 1,466,508 km (0.072 R)
• M10: 1,896,003 km (0.077 R)
• M11: 2,229,158 km (0.114 R)
• M12: 2,344,498 km (0.09 R)
• M13: 2,442,185 km (0.082 R)
• M14: 2,682,290 km (0.075 R)
• M15: 2,805,259 km (0.117 R)
• M16: 2,972,360 km (0.119 R)
• M17: 3,338,276 km (0.076 R)
• M18: 3,764,481 km (0.098 R)
• M19: 4,184,402 km (0.117 R)
• M20: 4,545,830 km (0.041 R)
• M21: 5,043,543 km (0.093 R)
• M22: 5,170,701 km (0.113 R)
• M23: 5,716,583 km (0.05 R)
• M24: 6,778,878 km (0.115 R)
• M25: 6,891,376 km (0.114 R)
• M26: 7,175,163 km (0.059 R)
• M27: 7,549,756 km (0.105 R)
• M28: 7,666,292 km (0.087 R)
• M29: 8,019,792 km (0.099 R)
• M30: 8,108,953 km (0.088 R)
• M31: 8,408,597 km (0.093 R)
• M32: 8,559,841 km (0.09 R)
• M33: 8,681,464 km (0.091 R)
• M34: 9,360,788 km (0.115 R)
• M35: 9,517,566 km (0.107 R)
• M36: 9,675,242 km (0.078 R)
• M37: 10,249,997 km (0.078 R)
• M38: 10,346,937 km (0.098 R)
• M39: 11,566,907 km (0.064 R)
• M40: 12,108,452 km (0.099 R)
• M41: 12,347,958 km (0.074 R)
• M42: 12,485,588 km (0.083 R)
• M43: 12,692,931 km (0.037 R)
• M44: 12,831,907 km (0.106 R)
• M45: 13,146,212 km (0.093 R)
• M46: 13,818,206 km (0.064 R)
• M47: 14,176,493 km (0.062 R)
• M48: 14,719,533 km (0.073 R)
• M49: 15,232,504 km (0.117 R)
• M50: 15,565,359 km (0.107 R)
• M51: 15,938,157 km (0.11 R)
• M52: 16,540,588 km (0.12 R)
• M53: 16,882,868 km (0.087 R)
• M54: 16,959,163 km (0.077 R)
• M55: 17,381,178 km (0.113 R)
• M56: 18,471,148 km (0.119 R)
• M57: 18,668,169 km (0.118 R)
• M58: 19,024,361 km (0.057 R)
• M59: 19,382,947 km (0.042 R)
• M60: 19,583,109 km (0.069 R)
• M61: 20,390,639 km (0.085 R)
• M62: 21,913,246 km (0.097 R)
• M63: 22,878,002 km (0.106 R)
• M64: 23,344,449 km (0.098 R)
• M65: 23,942,541 km (0.094 R)
• M66: 24,200,298 km (0.047 R)
• M67: 25,241,050 km (0.098 R)
• M68: 26,252,033 km (0.079 R)
• M69: 26,829,331 km (0.102 R)
• M70: 28,631,836 km (0.102 R)
• M71: 29,088,708 km (0.043 R)
• M72: 29,639,826 km (0.041 R)
• M73: 29,778,204 km (0.08 R)
• M74: 30,241,060 km (0.044 R)
• M75: 30,892,858 km (0.077 R)
• M76: 31,033,181 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 8.8

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.76 AU - 5.86 AU

Year: 5040 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,380,726 km

• M1: 328,667 km (0.083 R)
• M2: 387,458 km (0.062 R)
• M3: 529,576 km (0.054 R)
• M4: 1,136,645 km (0.114 R)
• M5: 1,281,306 km (0.039 R)
• M6: 1,432,250 km (0.111 R)
• M7: 1,518,568 km (0.052 R)
• M8: 1,678,787 km (0.091 R)
• M9: 1,751,791 km (0.092 R)
• M10: 2,015,682 km (0.057 R)
• M11: 2,093,473 km (0.101 R)
• M12: 2,232,150 km (0.066 R)
• M13: 2,353,474 km (0.111 R)
• M14: 2,518,630 km (0.026 R)
• M15: 2,709,068 km (0.066 R)
• M16: 2,904,143 km (0.1 R)
• M17: 3,285,468 km (0.066 R)
• M18: 3,493,858 km (0.105 R)
• M19: 4,194,425 km (0.072 R)
• M20: 4,420,617 km (0.079 R)
• M21: 4,676,729 km (0.057 R)
• M22: 4,832,759 km (0.101 R)
• M23: 5,311,024 km (0.08 R)
• M24: 5,528,539 km (0.054 R)
• M25: 6,630,178 km (0.111 R)
• M26: 6,717,842 km (0.091 R)
• M27: 6,864,448 km (0.096 R)
• M28: 6,953,010 km (0.064 R)
• M29: 7,736,454 km (0.11 R)
• M30: 7,797,939 km (0.1 R)
• M31: 8,076,340 km (0.112 R)
• M32: 8,547,723 km (0.093 R)
• M33: 8,995,619 km (0.095 R)
• M34: 9,451,294 km (0.06 R)
• M35: 9,715,035 km (0.111 R)
• M36: 10,351,275 km (0.082 R)
• M37: 10,486,960 km (0.073 R)
• M38: 10,794,234 km (0.116 R)
• M39: 10,897,457 km (0.108 R)
• M40: 11,348,046 km (0.111 R)
• M41: 11,734,158 km (0.111 R)
• M42: 12,375,334 km (0.091 R)
• M43: 13,101,034 km (0.037 R)
• M44: 13,989,944 km (0.084 R)
• M45: 14,631,420 km (0.046 R)
• M46: 14,936,599 km (0.053 R)
• M47: 15,437,004 km (0.093 R)
• M48: 16,021,184 km (0.086 R)
• M49: 17,211,385 km (0.101 R)
• M50: 17,372,202 km (0.06 R)
• M51: 17,776,416 km (0.103 R)
• M52: 17,857,647 km (0.034 R)
• M53: 18,594,267 km (0.119 R)
• M54: 18,676,696 km (0.082 R)
• M55: 19,759,784 km (0.1 R)
• M56: 20,649,293 km (0.031 R)
• M57: 20,863,069 km (0.09 R)
• M58: 21,249,630 km (0.069 R)
• M59: 21,681,967 km (0.031 R)
• M60: 22,073,465 km (0.11 R)
• M61: 22,775,378 km (0.093 R)
• M62: 23,129,028 km (0.095 R)
• M63: 23,841,861 km (0.036 R)
• M64: 24,697,711 km (0.11 R)
• M65: 26,625,130 km (0.1 R)
• M66: 26,857,755 km (0.078 R)
• M67: 27,231,450 km (0.09 R)
• M68: 27,606,791 km (0.079 R)
• M69: 27,936,804 km (0.061 R)
• M70: 28,457,704 km (0.062 R)
• M71: 29,653,739 km (0.092 R)
• M72: 29,846,720 km (0.105 R)
• M73: 30,040,000 km (0.081 R)
• M74: 30,233,730 km (0.1 R)
• M75: 30,671,154 km (0.076 R)
• M76: 31,306,646 km (0.094 R)
• M77: 32,144,244 km (0.085 R)
• M78: 32,690,127 km (0.08 R)
• M79: 32,939,207 km (0.077 R)
• M80: 33,039,139 km (0.066 R)
• M81: 33,189,036 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.4

Radius: 7.5

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.27 AU - 17.59 AU

Year: 20762 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,380,726 km

• M1: 166,353 km (0.084 R)
• M2: 221,405 km (0.065 R)
• M3: 562,039 km (0.082 R)
• M4: 954,584 km (0.078 R)
• M5: 1,117,945 km (0.036 R)
• M6: 1,166,415 km (0.05 R)
• M7: 2,034,830 km (0.078 R)
• M8: 2,529,251 km (0.081 R)
• M9: 2,923,890 km (0.095 R)
• M10: 3,515,550 km (0.108 R)
• M11: 3,623,859 km (0.117 R)
• M12: 3,733,215 km (0.098 R)
• M13: 3,992,767 km (0.094 R)
• M14: 4,181,709 km (0.032 R)
• M15: 5,129,113 km (0.11 R)
• M16: 5,542,900 km (0.065 R)
• M17: 5,711,497 km (0.109 R)
• M18: 5,796,319 km (0.059 R)
• M19: 6,096,861 km (0.032 R)
• M20: 6,623,895 km (0.107 R)
• M21: 7,862,266 km (0.114 R)
• M22: 7,909,389 km (0.072 R)
• M23: 9,671,652 km (0.073 R)
• M24: 9,773,079 km (0.105 R)
• M25: 10,701,184 km (0.099 R)
• M26: 10,858,561 km (0.101 R)
• M27: 11,228,816 km (0.096 R)
• M28: 11,495,848 km (0.028 R)
• M29: 11,549,554 km (0.054 R)
• M30: 12,309,511 km (0.051 R)
• M31: 12,419,466 km (0.08 R)
• M32: 12,750,975 km (0.071 R)
• M33: 14,049,185 km (0.112 R)
• M34: 15,035,334 km (0.072 R)
• M35: 16,224,039 km (0.096 R)
• M36: 16,284,327 km (0.096 R)
• M37: 16,405,052 km (0.119 R)
• M38: 16,829,760 km (0.074 R)
• M39: 17,319,544 km (0.106 R)
• M40: 18,000,663 km (0.107 R)
• M41: 18,501,666 km (0.11 R)
• M42: 18,627,478 km (0.087 R)
• M43: 19,261,474 km (0.107 R)
• M44: 19,902,501 km (0.116 R)
• M45: 20,355,483 km (0.061 R)
• M46: 20,550,559 km (0.075 R)
• M47: 20,681,008 km (0.048 R)
• M48: 20,877,280 km (0.084 R)
• M49: 21,469,389 km (0.108 R)
• M50: 21,535,661 km (0.118 R)
• M51: 22,334,663 km (0.035 R)
• M52: 23,143,389 km (0.03 R)
• M53: 23,211,157 km (0.061 R)
• M54: 24,030,355 km (0.085 R)
• M55: 24,512,509 km (0.104 R)
• M56: 24,581,623 km (0.051 R)
• M57: 25,206,792 km (0.089 R)
• M58: 25,346,517 km (0.064 R)
• M59: 26,685,867 km (0.028 R)
• M60: 28,193,065 km (0.116 R)
• M61: 31,363,942 km (0.114 R)
• M62: 31,815,278 km (0.096 R)
• M63: 31,966,223 km (0.114 R)
• M64: 33,258,898 km (0.085 R)
• M65: 33,796,104 km (0.088 R)
• M66: 34,104,275 km (0.106 R)
• M67: 37,715,718 km (0.025 R)
• M68: 39,080,798 km (0.038 R)
• M69: 41,364,260 km (0.059 R)
• M70: 41,611,396 km (0.047 R)
• M71: 41,693,974 km (0.089 R)
• M72: 43,104,981 km (0.027 R)
• M73: 44,110,428 km (0.095 R)
• M74: 45,718,156 km (0.052 R)
• M75: 46,829,220 km (0.032 R)
• M76: 49,339,472 km (0.115 R)
• M77: 49,426,837 km (0.109 R)
• M78: 49,514,202 km (0.078 R)
• M79: 51,007,788 km (0.064 R)
• M80: 51,272,875 km (0.118 R)
• M81: 51,804,546 km (0.067 R)
• M82: 53,410,180 km (0.11 R)
• M83: 53,769,215 km (0.055 R)
• M84: 54,580,035 km (0.043 R)
• M85: 55,032,120 km (0.075 R)
• M86: 57,219,839 km (0.059 R)
• M87: 58,232,018 km (0.1 R)
• M88: 59,900,932 km (0.102 R)
• M89: 60,554,226 km (0.117 R)
• M90: 61,962,092 km (0.046 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 20,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit