🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.6 AU

Year: 156 Days

Day: 31 Hours

Environment

Temp: 197 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.54 AU - 0.86 AU

Year: 207 Days

Day: 30.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.89 AU - 1.01 AU

Year: 327 Days

Day: 40.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,686,303 km

• M1: 94,546 km (0.047 R)
• M2: 783,294 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.26 AU - 1.78 AU

Year: 662 Days

Day: 14.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,686,303 km

• M1: 36,352 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.34 AU - 2.06 AU

Year: 783 Days

Day: 38.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,686,303 km

• M1: 347,217 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.19 AU - 3.13 AU

Year: 1532 Days

Day: 29 Hours

Environment

Temp: -88 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 14.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.65 AU - 7.17 AU

Year: 5730 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,686,303 km

• M1: 181,462 km (0.116 R)
• M2: 325,675 km (0.062 R)
• M3: 522,396 km (0.093 R)
• M4: 615,296 km (0.047 R)
• M5: 754,871 km (0.101 R)
• M6: 906,713 km (0.101 R)
• M7: 1,039,406 km (0.077 R)
• M8: 1,549,984 km (0.041 R)
• M9: 1,786,498 km (0.067 R)
• M10: 2,275,384 km (0.05 R)
• M11: 2,482,726 km (0.074 R)
• M12: 2,588,941 km (0.115 R)
• M13: 2,894,270 km (0.071 R)
• M14: 3,516,597 km (0.115 R)
• M15: 3,708,980 km (0.11 R)
• M16: 4,054,252 km (0.111 R)
• M17: 4,802,989 km (0.061 R)
• M18: 5,344,384 km (0.058 R)
• M19: 5,678,586 km (0.093 R)
• M20: 6,077,413 km (0.089 R)
• M21: 6,280,268 km (0.073 R)
• M22: 6,397,104 km (0.098 R)
• M23: 6,752,249 km (0.109 R)
• M24: 7,175,013 km (0.048 R)
• M25: 8,558,943 km (0.07 R)
• M26: 9,115,597 km (0.115 R)
• M27: 9,215,079 km (0.076 R)
• M28: 9,314,861 km (0.114 R)
• M29: 10,126,579 km (0.114 R)
• M30: 11,066,802 km (0.077 R)
• M31: 11,781,431 km (0.111 R)
• M32: 12,107,853 km (0.107 R)
• M33: 12,363,815 km (0.102 R)
• M34: 13,481,162 km (0.055 R)
• M35: 13,632,555 km (0.099 R)
• M36: 14,051,878 km (0.088 R)
• M37: 14,205,515 km (0.106 R)
• M38: 14,475,539 km (0.083 R)
• M39: 14,708,463 km (0.065 R)
• M40: 14,825,299 km (0.102 R)
• M41: 15,533,196 km (0.12 R)
• M42: 16,131,587 km (0.071 R)
• M43: 17,186,701 km (0.084 R)
• M44: 17,557,105 km (0.106 R)
• M45: 17,681,272 km (0.051 R)
• M46: 17,847,176 km (0.094 R)
• M47: 18,222,217 km (0.094 R)
• M48: 18,389,767 km (0.115 R)
• M49: 18,853,221 km (0.082 R)
• M50: 18,980,379 km (0.075 R)
• M51: 20,180,154 km (0.108 R)
• M52: 20,832,999 km (0.047 R)
• M53: 21,139,974 km (0.082 R)
• M54: 21,316,201 km (0.105 R)
• M55: 21,714,281 km (0.11 R)
• M56: 21,847,572 km (0.119 R)
• M57: 22,652,708 km (0.097 R)
• M58: 22,968,509 km (0.105 R)
• M59: 23,059,016 km (0.095 R)
• M60: 23,194,851 km (0.109 R)
• M61: 23,467,568 km (0.119 R)
• M62: 24,062,219 km (0.057 R)
• M63: 26,584,738 km (0.081 R)
• M64: 26,774,877 km (0.081 R)
• M65: 28,264,124 km (0.032 R)
• M66: 28,847,855 km (0.067 R)
• M67: 29,239,203 km (0.096 R)
• M68: 29,435,625 km (0.059 R)
• M69: 29,730,931 km (0.09 R)
• M70: 30,027,285 km (0.106 R)
• M71: 30,274,869 km (0.102 R)
• M72: 30,523,351 km (0.07 R)
• M73: 30,622,834 km (0.037 R)
• M74: 31,624,242 km (0.071 R)
• M75: 32,331,541 km (0.069 R)
• M76: 32,789,011 km (0.039 R)
• M77: 34,329,420 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.6

Radius: 9.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.46 AU - 6.78 AU

Year: 6014 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,686,303 km

• M1: 168,298 km (0.099 R)
• M2: 293,661 km (0.099 R)
• M3: 369,357 km (0.116 R)
• M4: 635,193 km (0.073 R)
• M5: 810,372 km (0.087 R)
• M6: 914,791 km (0.055 R)
• M7: 1,057,657 km (0.071 R)
• M8: 1,208,152 km (0.051 R)
• M9: 1,316,611 km (0.084 R)
• M10: 1,543,551 km (0.09 R)
• M11: 1,622,090 km (0.111 R)
• M12: 1,742,516 km (0.102 R)
• M13: 1,838,259 km (0.097 R)
• M14: 2,063,852 km (0.089 R)
• M15: 2,298,422 km (0.066 R)
• M16: 2,419,147 km (0.116 R)
• M17: 2,890,231 km (0.085 R)
• M18: 2,955,156 km (0.07 R)
• M19: 3,053,592 km (0.114 R)
• M20: 3,458,404 km (0.092 R)
• M21: 3,649,590 km (0.12 R)
• M22: 3,970,178 km (0.091 R)
• M23: 4,097,186 km (0.051 R)
• M24: 4,225,691 km (0.117 R)
• M25: 4,318,292 km (0.117 R)
• M26: 5,024,693 km (0.064 R)
• M27: 5,201,967 km (0.039 R)
• M28: 5,461,669 km (0.025 R)
• M29: 5,643,879 km (0.057 R)
• M30: 5,705,214 km (0.063 R)
• M31: 6,287,299 km (0.088 R)
• M32: 6,457,093 km (0.119 R)
• M33: 6,521,121 km (0.062 R)
• M34: 6,671,467 km (0.108 R)
• M35: 6,736,392 km (0.065 R)
• M36: 6,866,542 km (0.1 R)
• M37: 7,462,839 km (0.12 R)
• M38: 7,552,598 km (0.069 R)
• M39: 7,687,984 km (0.077 R)
• M40: 7,778,640 km (0.11 R)
• M41: 9,861,940 km (0.107 R)
• M42: 10,009,893 km (0.093 R)
• M43: 10,609,331 km (0.117 R)
• M44: 10,710,460 km (0.059 R)
• M45: 11,504,375 km (0.068 R)
• M46: 11,634,226 km (0.086 R)
• M47: 11,895,424 km (0.081 R)
• M48: 12,370,398 km (0.084 R)
• M49: 12,556,796 km (0.071 R)
• M50: 12,744,093 km (0.064 R)
• M51: 12,905,509 km (0.064 R)
• M52: 13,257,214 km (0.1 R)
• M53: 13,639,735 km (0.112 R)
• M54: 13,887,470 km (0.085 R)
• M55: 13,998,172 km (0.075 R)
• M56: 14,583,548 km (0.041 R)
• M57: 14,696,046 km (0.101 R)
• M58: 14,808,843 km (0.034 R)
• M59: 14,978,337 km (0.113 R)
• M60: 15,405,290 km (0.101 R)
• M61: 15,519,881 km (0.112 R)
• M62: 17,360,534 km (0.029 R)
• M63: 17,449,993 km (0.039 R)
• M64: 17,869,017 km (0.1 R)
• M65: 18,291,481 km (0.08 R)
• M66: 18,412,805 km (0.064 R)
• M67: 18,778,273 km (0.108 R)
• M68: 18,961,979 km (0.041 R)
• M69: 19,146,134 km (0.073 R)
• M70: 19,361,854 km (0.045 R)
• M71: 19,702,488 km (0.062 R)
• M72: 20,076,333 km (0.11 R)
• M73: 20,201,547 km (0.12 R)
• M74: 20,358,325 km (0.114 R)
• M75: 20,452,572 km (0.043 R)
• M76: 20,609,949 km (0.065 R)
• M77: 20,957,764 km (0.104 R)
• M78: 21,148,352 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 12.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.19 AU - 14.67 AU

Year: 15474 Days

Day: 12.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,686,303 km

• M1: 204,051 km (0.079 R)
• M2: 300,991 km (0.117 R)
• M3: 794,514 km (0.111 R)
• M4: 1,130,062 km (0.105 R)
• M5: 1,352,963 km (0.11 R)
• M6: 1,483,263 km (0.117 R)
• M7: 1,673,103 km (0.05 R)
• M8: 1,757,027 km (0.116 R)
• M9: 1,871,320 km (0.092 R)
• M10: 2,353,474 km (0.073 R)
• M11: 2,740,334 km (0.088 R)
• M12: 2,941,543 km (0.065 R)
• M13: 3,147,689 km (0.032 R)
• M14: 4,561,688 km (0.074 R)
• M15: 4,680,917 km (0.107 R)
• M16: 4,801,194 km (0.095 R)
• M17: 5,209,447 km (0.104 R)
• M18: 5,334,211 km (0.077 R)
• M19: 5,544,396 km (0.119 R)
• M20: 6,546,104 km (0.083 R)
• M21: 7,887,548 km (0.089 R)
• M22: 8,614,294 km (0.081 R)
• M23: 9,463,711 km (0.119 R)
• M24: 9,718,626 km (0.068 R)
• M25: 11,784,123 km (0.071 R)
• M26: 12,279,592 km (0.07 R)
• M27: 12,557,844 km (0.1 R)
• M28: 13,691,496 km (0.046 R)
• M29: 15,333,333 km (0.08 R)
• M30: 15,874,129 km (0.087 R)
• M31: 16,177,364 km (0.076 R)
• M32: 16,360,173 km (0.116 R)
• M33: 16,727,884 km (0.088 R)
• M34: 16,851,153 km (0.104 R)
• M35: 16,974,571 km (0.077 R)
• M36: 18,607,432 km (0.097 R)
• M37: 19,055,627 km (0.114 R)
• M38: 20,685,197 km (0.09 R)
• M39: 22,020,657 km (0.076 R)
• M40: 22,155,744 km (0.077 R)
• M41: 22,426,815 km (0.071 R)
• M42: 22,630,867 km (0.089 R)
• M43: 23,040,615 km (0.062 R)
• M44: 24,354,683 km (0.09 R)
• M45: 24,985,537 km (0.079 R)
• M46: 25,197,069 km (0.109 R)
• M47: 25,692,836 km (0.097 R)
• M48: 27,127,180 km (0.115 R)
• M49: 27,344,546 km (0.104 R)
• M50: 29,401,367 km (0.113 R)
• M51: 31,279,568 km (0.104 R)
• M52: 32,810,104 km (0.108 R)
• M53: 33,428,991 km (0.113 R)
• M54: 33,584,423 km (0.067 R)
• M55: 35,784,409 km (0.097 R)
• M56: 36,022,868 km (0.114 R)
• M57: 36,581,467 km (0.117 R)
• M58: 37,303,725 km (0.043 R)
• M59: 37,545,625 km (0.119 R)
• M60: 37,787,973 km (0.118 R)
• M61: 42,238,061 km (0.107 R)
• M62: 42,490,134 km (0.081 R)
• M63: 43,673,004 km (0.117 R)
• M64: 44,952,515 km (0.052 R)
• M65: 45,123,954 km (0.109 R)
• M66: 45,984,889 km (0.072 R)
• M67: 46,677,378 km (0.1 R)
• M68: 47,199,175 km (0.096 R)
• M69: 47,460,672 km (0.101 R)
• M70: 50,637,084 km (0.108 R)
• M71: 53,881,563 km (0.049 R)
• M72: 54,246,282 km (0.074 R)
• M73: 54,428,792 km (0.08 R)
• M74: 54,886,262 km (0.115 R)
• M75: 55,345,079 km (0.104 R)
• M76: 55,528,934 km (0.074 R)
• M77: 56,729,009 km (0.069 R)
• M78: 57,378,712 km (0.041 R)
• M79: 57,937,460 km (0.095 R)
• M80: 59,813,417 km (0.033 R)
• M81: 61,995,153 km (0.03 R)
• M82: 62,186,189 km (0.064 R)
• M83: 63,432,040 km (0.094 R)
• M84: 64,202,918 km (0.1 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 19,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit