🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.68 AU - 0.76 AU

Year: 220 Days

Day: 36.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,907,952 km

• M1: 18,251 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.65 AU - 0.81 AU

Year: 224 Days

Day: 39.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.26 AU - 1.74 AU

Year: 661 Days

Day: 32.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.34 AU - 1.76 AU

Year: 694 Days

Day: 35 Hours

Environment

Temp: -25 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2 AU - 3.02 AU

Year: 1431 Days

Day: 12.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,907,952 km

• M1: 90,357 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.36 AU - 2.78 AU

Year: 1483 Days

Day: 13.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.8

Radius: 12.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.86 AU - 9.42 AU

Year: 7600 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,907,952 km

• M1: 273,914 km (0.087 R)
• M2: 366,066 km (0.118 R)
• M3: 808,128 km (0.077 R)
• M4: 1,530,685 km (0.075 R)
• M5: 1,635,554 km (0.071 R)
• M6: 2,291,540 km (0.096 R)
• M7: 3,539,486 km (0.057 R)
• M8: 3,880,120 km (0.058 R)
• M9: 4,113,193 km (0.055 R)
• M10: 4,685,256 km (0.063 R)
• M11: 5,154,694 km (0.068 R)
• M12: 5,314,614 km (0.119 R)
• M13: 5,937,091 km (0.108 R)
• M14: 6,410,718 km (0.047 R)
• M15: 6,896,611 km (0.118 R)
• M16: 7,179,651 km (0.11 R)
• M17: 7,430,526 km (0.084 R)
• M18: 8,051,657 km (0.093 R)
• M19: 8,689,542 km (0.085 R)
• M20: 9,033,916 km (0.099 R)
• M21: 9,617,797 km (0.1 R)
• M22: 9,696,635 km (0.097 R)
• M23: 10,496,235 km (0.044 R)
• M24: 10,904,189 km (0.102 R)
• M25: 11,275,640 km (0.114 R)
• M26: 11,400,405 km (0.061 R)
• M27: 11,567,506 km (0.065 R)
• M28: 11,861,765 km (0.073 R)
• M29: 11,988,773 km (0.109 R)
• M30: 12,329,408 km (0.119 R)
• M31: 13,414,441 km (0.062 R)
• M32: 13,946,261 km (0.11 R)
• M33: 14,080,152 km (0.106 R)
• M34: 14,893,216 km (0.052 R)
• M35: 15,030,248 km (0.041 R)
• M36: 15,489,962 km (0.044 R)
• M37: 15,628,789 km (0.113 R)
• M38: 15,954,314 km (0.114 R)
• M39: 16,944,352 km (0.088 R)
• M40: 17,374,745 km (0.12 R)
• M41: 17,615,448 km (0.083 R)
• M42: 18,051,377 km (0.047 R)
• M43: 18,148,765 km (0.076 R)
• M44: 18,246,303 km (0.099 R)
• M45: 19,132,221 km (0.118 R)
• M46: 19,530,451 km (0.105 R)
• M47: 19,881,108 km (0.071 R)
• M48: 20,334,988 km (0.081 R)
• M49: 20,487,129 km (0.118 R)
• M50: 20,639,569 km (0.079 R)
• M51: 21,769,183 km (0.102 R)
• M52: 22,184,915 km (0.096 R)
• M53: 22,498,473 km (0.096 R)
• M54: 22,655,700 km (0.048 R)
• M55: 22,760,867 km (0.026 R)
• M56: 23,076,968 km (0.12 R)
• M57: 23,500,928 km (0.12 R)
• M58: 23,660,549 km (0.072 R)
• M59: 24,356,478 km (0.096 R)
• M60: 24,625,904 km (0.111 R)
• M61: 24,896,377 km (0.105 R)
• M62: 25,167,747 km (0.116 R)
• M63: 25,878,188 km (0.104 R)
• M64: 26,263,402 km (0.076 R)
• M65: 26,983,866 km (0.073 R)
• M66: 29,412,886 km (0.116 R)
• M67: 30,218,770 km (0.08 R)
• M68: 31,499,776 km (0.054 R)
• M69: 31,675,853 km (0.103 R)
• M70: 32,501,933 km (0.11 R)
• M71: 33,694,078 km (0.068 R)
• M72: 33,814,205 km (0.06 R)
• M73: 35,143,681 km (0.081 R)
• M74: 35,265,304 km (0.093 R)
• M75: 35,876,113 km (0.118 R)
• M76: 36,059,968 km (0.073 R)
• M77: 36,490,212 km (0.09 R)
• M78: 36,922,250 km (0.1 R)
• M79: 37,542,334 km (0.092 R)
• M80: 39,296,817 km (0.073 R)
• M81: 39,423,228 km (0.047 R)
• M82: 40,438,848 km (0.11 R)
• M83: 40,821,968 km (0.078 R)
• M84: 42,625,520 km (0.096 R)
• M85: 43,080,596 km (0.084 R)
• M86: 43,406,570 km (0.112 R)
• M87: 43,602,543 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.3

Radius: 10.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.08 AU - 9.54 AU

Year: 7855 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,907,952 km

• M1: 258,804 km (0.107 R)
• M2: 740,509 km (0.045 R)
• M3: 855,401 km (0.086 R)
• M4: 1,156,691 km (0.12 R)
• M5: 1,505,703 km (0.077 R)
• M6: 1,715,588 km (0.106 R)
• M7: 1,808,489 km (0.12 R)
• M8: 2,264,613 km (0.108 R)
• M9: 2,701,738 km (0.068 R)
• M10: 2,958,148 km (0.086 R)
• M11: 3,051,647 km (0.11 R)
• M12: 3,338,276 km (0.08 R)
• M13: 4,123,965 km (0.07 R)
• M14: 4,656,982 km (0.091 R)
• M15: 4,898,433 km (0.113 R)
• M16: 5,881,590 km (0.08 R)
• M17: 5,999,772 km (0.103 R)
• M18: 6,505,114 km (0.064 R)
• M19: 6,999,086 km (0.104 R)
• M20: 7,352,137 km (0.1 R)
• M21: 7,736,903 km (0.031 R)
• M22: 8,023,233 km (0.096 R)
• M23: 8,180,909 km (0.05 R)
• M24: 8,849,013 km (0.113 R)
• M25: 9,368,417 km (0.117 R)
• M26: 9,925,968 km (0.089 R)
• M27: 10,436,995 km (0.063 R)
• M28: 10,782,416 km (0.049 R)
• M29: 11,543,869 km (0.074 R)
• M30: 11,662,500 km (0.083 R)
• M31: 12,020,937 km (0.104 R)
• M32: 12,657,027 km (0.074 R)
• M33: 12,779,548 km (0.036 R)
• M34: 13,087,271 km (0.114 R)
• M35: 13,616,099 km (0.042 R)
• M36: 14,088,529 km (0.095 R)
• M37: 14,278,967 km (0.117 R)
• M38: 14,406,425 km (0.114 R)
• M39: 14,566,345 km (0.081 R)
• M40: 14,984,620 km (0.095 R)
• M41: 15,439,697 km (0.1 R)
• M42: 15,603,357 km (0.078 R)
• M43: 16,664,156 km (0.101 R)
• M44: 17,067,920 km (0.107 R)
• M45: 17,919,431 km (0.108 R)
• M46: 17,988,246 km (0.106 R)
• M47: 18,194,841 km (0.094 R)
• M48: 19,029,597 km (0.067 R)
• M49: 19,169,920 km (0.085 R)
• M50: 19,451,762 km (0.091 R)
• M51: 19,805,711 km (0.088 R)
• M52: 20,019,187 km (0.116 R)
• M53: 20,736,359 km (0.036 R)
• M54: 22,048,333 km (0.077 R)
• M55: 22,195,686 km (0.067 R)
• M56: 22,900,442 km (0.119 R)
• M57: 23,049,741 km (0.045 R)
• M58: 23,650,227 km (0.097 R)
• M59: 23,839,019 km (0.076 R)
• M60: 23,914,566 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 12.8

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.78 AU - 9.74 AU

Year: 9331 Days

Day: 5 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,907,952 km

• M1: 213,626 km (0.118 R)
• M2: 323,730 km (0.039 R)
• M3: 416,780 km (0.087 R)
• M4: 522,695 km (0.119 R)
• M5: 655,388 km (0.065 R)
• M6: 941,120 km (0.073 R)
• M7: 1,227,002 km (0.109 R)
• M8: 1,433,297 km (0.096 R)
• M9: 2,525,960 km (0.034 R)
• M10: 2,684,235 km (0.114 R)
• M11: 2,873,177 km (0.07 R)
• M12: 3,150,980 km (0.099 R)
• M13: 3,437,609 km (0.092 R)
• M14: 3,643,456 km (0.083 R)
• M15: 3,762,835 km (0.047 R)
• M16: 4,443,356 km (0.039 R)
• M17: 4,571,262 km (0.031 R)
• M18: 4,798,053 km (0.116 R)
• M19: 5,398,239 km (0.059 R)
• M20: 5,569,379 km (0.101 R)
• M21: 5,951,901 km (0.087 R)
• M22: 6,128,726 km (0.117 R)
• M23: 6,523,814 km (0.103 R)
• M24: 6,779,626 km (0.078 R)
• M25: 7,075,979 km (0.12 R)
• M26: 7,913,129 km (0.067 R)
• M27: 8,661,268 km (0.035 R)
• M28: 8,741,303 km (0.047 R)
• M29: 9,680,029 km (0.11 R)
• M30: 10,522,265 km (0.083 R)
• M31: 11,038,976 km (0.061 R)
• M32: 11,652,328 km (0.098 R)
• M33: 12,457,015 km (0.101 R)
• M34: 12,638,327 km (0.085 R)
• M35: 13,557,905 km (0.102 R)
• M36: 13,791,278 km (0.061 R)
• M37: 14,214,490 km (0.115 R)
• M38: 14,451,603 km (0.057 R)
• M39: 16,394,580 km (0.079 R)
• M40: 17,548,578 km (0.05 R)
• M41: 17,905,070 km (0.067 R)
• M42: 18,573,324 km (0.108 R)
• M43: 18,884,487 km (0.044 R)
• M44: 19,881,407 km (0.101 R)
• M45: 21,057,097 km (0.074 R)
• M46: 22,200,324 km (0.032 R)
• M47: 22,365,330 km (0.098 R)
• M48: 23,029,246 km (0.058 R)
• M49: 23,307,797 km (0.082 R)
• M50: 24,717,308 km (0.101 R)
• M51: 25,633,894 km (0.098 R)
• M52: 25,980,513 km (0.104 R)
• M53: 26,561,700 km (0.109 R)
• M54: 27,088,285 km (0.075 R)
• M55: 27,795,883 km (0.108 R)
• M56: 28,509,614 km (0.075 R)
• M57: 28,928,787 km (0.104 R)
• M58: 29,591,506 km (0.096 R)
• M59: 31,919,249 km (0.056 R)
• M60: 32,043,415 km (0.12 R)
• M61: 32,292,196 km (0.106 R)
• M62: 32,791,704 km (0.107 R)
• M63: 33,798,198 km (0.09 R)
• M64: 34,432,493 km (0.12 R)
• M65: 34,815,015 km (0.036 R)
• M66: 35,841,855 km (0.107 R)
• M67: 36,488,566 km (0.066 R)
• M68: 36,748,418 km (0.105 R)
• M69: 38,056,651 km (0.105 R)
• M70: 38,452,038 km (0.091 R)
• M71: 38,782,650 km (0.052 R)
• M72: 39,980,629 km (0.081 R)
• M73: 40,988,171 km (0.061 R)
• M74: 41,190,727 km (0.092 R)
• M75: 41,596,735 km (0.12 R)
• M76: 41,732,271 km (0.108 R)
• M77: 42,004,090 km (0.112 R)
• M78: 42,617,591 km (0.054 R)
• M79: 43,991,498 km (0.083 R)
• M80: 44,614,573 km (0.081 R)
• M81: 45,449,927 km (0.066 R)
• M82: 45,729,376 km (0.102 R)
• M83: 46,853,455 km (0.058 R)
• M84: 47,206,506 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.5

Radius: 14.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.92 AU - 10.24 AU

Year: 11518 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,907,952 km

• M1: 180,565 km (0.111 R)
• M2: 521,498 km (0.111 R)
• M3: 1,023,848 km (0.112 R)
• M4: 1,132,157 km (0.091 R)
• M5: 1,267,543 km (0.09 R)
• M6: 1,812,677 km (0.101 R)
• M7: 2,111,574 km (0.116 R)
• M8: 2,757,538 km (0.071 R)
• M9: 3,462,443 km (0.094 R)
• M10: 4,257,705 km (0.105 R)
• M11: 4,843,979 km (0.084 R)
• M12: 5,184,913 km (0.046 R)
• M13: 5,300,402 km (0.105 R)
• M14: 6,295,976 km (0.08 R)
• M15: 6,460,683 km (0.104 R)
• M16: 6,878,660 km (0.071 R)
• M17: 7,176,509 km (0.075 R)
• M18: 8,006,478 km (0.116 R)
• M19: 8,095,638 km (0.115 R)
• M20: 9,144,918 km (0.109 R)
• M21: 9,519,810 km (0.103 R)
• M22: 9,614,356 km (0.084 R)
• M23: 10,773,440 km (0.093 R)
• M24: 10,872,025 km (0.079 R)
• M25: 12,541,837 km (0.086 R)
• M26: 12,801,838 km (0.119 R)
• M27: 12,906,257 km (0.083 R)
• M28: 13,063,634 km (0.116 R)
• M29: 13,221,460 km (0.11 R)
• M30: 13,913,200 km (0.077 R)
• M31: 14,890,374 km (0.113 R)
• M32: 15,331,837 km (0.097 R)
• M33: 16,510,967 km (0.087 R)
• M34: 17,025,285 km (0.069 R)
• M35: 18,422,679 km (0.068 R)
• M36: 18,599,952 km (0.119 R)
• M37: 19,434,559 km (0.046 R)
• M38: 19,675,262 km (0.101 R)
• M39: 20,709,432 km (0.098 R)
• M40: 20,832,401 km (0.112 R)
• M41: 21,326,074 km (0.115 R)
• M42: 22,640,591 km (0.087 R)
• M43: 22,894,009 km (0.086 R)
• M44: 23,148,326 km (0.068 R)
• M45: 23,595,623 km (0.08 R)
• M46: 24,175,016 km (0.118 R)
• M47: 26,472,241 km (0.093 R)
• M48: 26,672,403 km (0.091 R)
• M49: 27,883,846 km (0.104 R)
• M50: 30,990,246 km (0.054 R)
• M51: 31,201,179 km (0.116 R)
• M52: 33,265,181 km (0.063 R)
• M53: 33,553,306 km (0.103 R)
• M54: 35,226,259 km (0.086 R)
• M55: 35,888,380 km (0.113 R)
• M56: 37,000,789 km (0.105 R)
• M57: 37,224,737 km (0.092 R)
• M58: 39,411,858 km (0.091 R)
• M59: 39,946,072 km (0.111 R)
• M60: 40,482,680 km (0.104 R)
• M61: 40,636,317 km (0.083 R)
• M62: 41,330,601 km (0.031 R)
• M63: 42,965,855 km (0.078 R)
• M64: 43,909,668 km (0.042 R)
• M65: 44,225,918 km (0.032 R)
• M66: 45,258,592 km (0.116 R)
• M67: 46,299,195 km (0.085 R)
• M68: 46,460,012 km (0.079 R)
• M69: 46,701,613 km (0.068 R)
• M70: 48,485,717 km (0.059 R)
• M71: 50,209,533 km (0.112 R)
• M72: 50,705,749 km (0.03 R)
• M73: 52,036,871 km (0.081 R)
• M74: 52,287,747 km (0.062 R)
• M75: 52,958,693 km (0.078 R)
• M76: 53,886,051 km (0.099 R)
• M77: 55,244,250 km (0.111 R)
• M78: 57,044,062 km (0.103 R)
• M79: 57,648,287 km (0.092 R)
• M80: 57,821,372 km (0.094 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 13,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit