🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.65 AU

Year: 145 Days

Day: 39.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,738,310 km

• M1: 488,587 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.07 AU - 1.35 AU

Year: 499 Days

Day: 15.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,738,310 km

• M1: 437,424 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.61 AU - 2.61 AU

Year: 1580 Days

Day: 14.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.41 AU - 3.11 AU

Year: 1718 Days

Day: 16.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.02 AU - 4.24 AU

Year: 2592 Days

Day: 40.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.99 AU - 4.99 AU

Year: 2987 Days

Day: 35.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.8

Radius: 11.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.02 AU - 6.66 AU

Year: 5289 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,738,310 km

• M1: 250,876 km (0.05 R)
• M2: 424,409 km (0.101 R)
• M3: 646,412 km (0.108 R)
• M4: 778,657 km (0.106 R)
• M5: 975,079 km (0.096 R)
• M6: 1,578,407 km (0.108 R)
• M7: 1,989,801 km (0.062 R)
• M8: 2,609,136 km (0.084 R)
• M9: 3,074,685 km (0.072 R)
• M10: 3,392,581 km (0.092 R)
• M11: 3,855,586 km (0.093 R)
• M12: 4,060,086 km (0.064 R)
• M13: 4,175,426 km (0.118 R)
• M14: 4,268,326 km (0.029 R)
• M15: 4,527,729 km (0.038 R)
• M16: 4,719,663 km (0.083 R)
• M17: 5,161,276 km (0.113 R)
• M18: 5,336,754 km (0.099 R)
• M19: 5,488,596 km (0.074 R)
• M20: 5,953,098 km (0.095 R)
• M21: 6,269,796 km (0.12 R)
• M22: 6,403,537 km (0.092 R)
• M23: 6,511,098 km (0.062 R)
• M24: 8,050,759 km (0.086 R)
• M25: 8,166,997 km (0.051 R)
• M26: 8,519,150 km (0.099 R)
• M27: 9,945,865 km (0.047 R)
• M28: 10,070,779 km (0.118 R)
• M29: 10,196,142 km (0.088 R)
• M30: 10,385,234 km (0.096 R)
• M31: 11,347,746 km (0.108 R)
• M32: 11,510,958 km (0.036 R)
• M33: 11,740,890 km (0.103 R)
• M34: 12,071,800 km (0.072 R)
• M35: 12,271,813 km (0.093 R)
• M36: 12,372,342 km (0.09 R)
• M37: 12,506,681 km (0.11 R)
• M38: 12,641,469 km (0.104 R)
• M39: 13,288,629 km (0.072 R)
• M40: 14,297,218 km (0.109 R)
• M41: 14,438,289 km (0.05 R)
• M42: 14,757,232 km (0.111 R)
• M43: 15,366,244 km (0.073 R)
• M44: 15,510,756 km (0.089 R)
• M45: 15,619,514 km (0.094 R)
• M46: 16,203,394 km (0.063 R)
• M47: 16,276,847 km (0.087 R)
• M48: 16,461,151 km (0.105 R)
• M49: 16,646,054 km (0.083 R)
• M50: 17,092,604 km (0.076 R)
• M51: 17,242,351 km (0.118 R)
• M52: 17,769,983 km (0.087 R)
• M53: 17,997,671 km (0.047 R)
• M54: 18,264,554 km (0.103 R)
• M55: 18,609,676 km (0.081 R)
• M56: 18,840,954 km (0.076 R)
• M57: 18,995,788 km (0.092 R)
• M58: 19,228,562 km (0.037 R)
• M59: 19,736,447 km (0.105 R)
• M60: 19,893,525 km (0.114 R)
• M61: 20,011,707 km (0.08 R)
• M62: 20,486,531 km (0.072 R)
• M63: 20,605,910 km (0.049 R)
• M64: 21,326,523 km (0.115 R)
• M65: 21,852,210 km (0.097 R)
• M66: 21,933,441 km (0.12 R)
• M67: 22,382,085 km (0.075 R)
• M68: 23,122,894 km (0.114 R)
• M69: 24,333,141 km (0.101 R)
• M70: 24,459,551 km (0.109 R)
• M71: 25,264,986 km (0.109 R)
• M72: 25,649,602 km (0.093 R)
• M73: 25,949,995 km (0.11 R)
• M74: 27,469,759 km (0.113 R)
• M75: 28,306,909 km (0.113 R)
• M76: 28,439,902 km (0.11 R)
• M77: 28,573,044 km (0.064 R)
• M78: 28,839,926 km (0.105 R)
• M79: 29,510,873 km (0.092 R)
• M80: 30,006,191 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.6

Radius: 8.5

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.01 AU - 9.21 AU

Year: 9467 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,738,310 km

• M1: 143,764 km (0.1 R)
• M2: 303,384 km (0.115 R)
• M3: 503,098 km (0.081 R)
• M4: 760,705 km (0.073 R)
• M5: 844,181 km (0.041 R)
• M6: 966,701 km (0.077 R)
• M7: 1,039,406 km (0.096 R)
• M8: 1,152,203 km (0.074 R)
• M9: 1,431,352 km (0.088 R)
• M10: 1,776,176 km (0.062 R)
• M11: 2,146,580 km (0.077 R)
• M12: 2,340,907 km (0.112 R)
• M13: 3,147,090 km (0.042 R)
• M14: 3,229,369 km (0.119 R)
• M15: 3,284,720 km (0.092 R)
• M16: 3,738,451 km (0.084 R)
• M17: 4,121,721 km (0.077 R)
• M18: 4,425,105 km (0.103 R)
• M19: 5,510,138 km (0.099 R)
• M20: 5,576,410 km (0.103 R)
• M21: 6,427,622 km (0.109 R)
• M22: 6,497,484 km (0.1 R)
• M23: 7,246,222 km (0.039 R)
• M24: 7,575,487 km (0.077 R)
• M25: 7,686,339 km (0.079 R)
• M26: 7,872,289 km (0.111 R)
• M27: 8,248,677 km (0.085 R)
• M28: 8,592,453 km (0.096 R)
• M29: 9,175,885 km (0.109 R)
• M30: 9,333,561 km (0.092 R)
• M31: 9,933,149 km (0.093 R)
• M32: 10,217,235 km (0.032 R)
• M33: 10,380,746 km (0.047 R)
• M34: 11,043,464 km (0.099 R)
• M35: 11,169,276 km (0.086 R)
• M36: 11,422,246 km (0.085 R)
• M37: 11,592,040 km (0.032 R)
• M38: 12,149,591 km (0.097 R)
• M39: 13,783,499 km (0.036 R)
• M40: 14,145,825 km (0.093 R)
• M41: 14,511,293 km (0.07 R)
• M42: 15,720,492 km (0.067 R)
• M43: 16,384,856 km (0.068 R)
• M44: 16,720,554 km (0.082 R)
• M45: 17,010,026 km (0.107 R)
• M46: 17,790,179 km (0.098 R)
• M47: 17,986,900 km (0.112 R)
• M48: 18,982,025 km (0.058 R)
• M49: 19,334,627 km (0.06 R)
• M50: 19,994,952 km (0.042 R)
• M51: 20,199,752 km (0.049 R)
• M52: 20,353,688 km (0.095 R)
• M53: 20,869,801 km (0.068 R)
• M54: 21,129,353 km (0.04 R)
• M55: 21,285,683 km (0.071 R)
• M56: 21,390,102 km (0.093 R)
• M57: 21,809,574 km (0.069 R)
• M58: 22,231,590 km (0.072 R)
• M59: 22,709,705 km (0.111 R)
• M60: 23,244,966 km (0.067 R)
• M61: 23,298,672 km (0.105 R)
• M62: 24,001,183 km (0.063 R)
• M63: 25,371,649 km (0.111 R)
• M64: 26,598,501 km (0.062 R)
• M65: 27,162,635 km (0.059 R)
• M66: 27,901,798 km (0.047 R)
• M67: 28,016,091 km (0.118 R)
• M68: 28,130,533 km (0.111 R)
• M69: 30,628,967 km (0.056 R)
• M70: 30,687,909 km (0.112 R)
• M71: 31,042,456 km (0.119 R)
• M72: 31,220,178 km (0.066 R)
• M73: 31,636,210 km (0.1 R)
• M74: 31,874,818 km (0.116 R)
• M75: 33,136,976 km (0.071 R)
• M76: 34,048,625 km (0.116 R)
• M77: 34,415,589 km (0.103 R)
• M78: 35,029,987 km (0.119 R)
• M79: 35,462,325 km (0.079 R)
• M80: 36,332,236 km (0.049 R)
• M81: 37,966,444 km (0.1 R)
• M82: 38,792,373 km (0.054 R)
• M83: 39,431,904 km (0.086 R)
• M84: 41,958,762 km (0.043 R)
• M85: 43,738,677 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 13.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.88 AU - 11.64 AU

Year: 14159 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,738,310 km

• M1: 228,286 km (0.109 R)
• M2: 340,784 km (0.113 R)
• M3: 439,818 km (0.085 R)
• M4: 715,676 km (0.11 R)
• M5: 1,026,690 km (0.116 R)
• M6: 1,163,572 km (0.116 R)
• M7: 1,969,456 km (0.119 R)
• M8: 2,351,978 km (0.094 R)
• M9: 2,599,263 km (0.096 R)
• M10: 2,694,258 km (0.05 R)
• M11: 3,019,334 km (0.076 R)
• M12: 3,779,441 km (0.098 R)
• M13: 4,070,408 km (0.068 R)
• M14: 5,265,995 km (0.067 R)
• M15: 7,405,992 km (0.095 R)
• M16: 7,496,648 km (0.025 R)
• M17: 7,724,935 km (0.041 R)
• M18: 8,235,512 km (0.089 R)
• M19: 9,240,361 km (0.052 R)
• M20: 9,485,403 km (0.083 R)
• M21: 10,742,623 km (0.106 R)
• M22: 11,104,052 km (0.084 R)
• M23: 11,469,370 km (0.059 R)
• M24: 11,785,769 km (0.12 R)
• M25: 12,051,754 km (0.091 R)
• M26: 12,158,567 km (0.072 R)
• M27: 12,481,250 km (0.09 R)
• M28: 13,300,298 km (0.1 R)
• M29: 14,024,052 km (0.11 R)
• M30: 14,249,496 km (0.109 R)
• M31: 16,153,877 km (0.097 R)
• M32: 16,568,114 km (0.102 R)
• M33: 16,925,952 km (0.107 R)
• M34: 20,132,732 km (0.075 R)
• M35: 21,092,103 km (0.101 R)
• M36: 21,870,311 km (0.048 R)
• M37: 22,922,433 km (0.083 R)
• M38: 23,655,313 km (0.112 R)
• M39: 24,058,479 km (0.09 R)
• M40: 24,531,508 km (0.091 R)
• M41: 24,735,260 km (0.089 R)
• M42: 25,349,658 km (0.103 R)
• M43: 25,762,100 km (0.087 R)
• M44: 26,246,198 km (0.09 R)
• M45: 26,803,002 km (0.053 R)
• M46: 27,153,061 km (0.095 R)
• M47: 27,504,616 km (0.045 R)
• M48: 28,354,332 km (0.065 R)
• M49: 29,141,067 km (0.097 R)
• M50: 29,284,830 km (0.115 R)
• M51: 30,297,907 km (0.075 R)
• M52: 30,662,627 km (0.059 R)
• M53: 31,102,145 km (0.116 R)
• M54: 31,543,609 km (0.044 R)
• M55: 31,691,411 km (0.066 R)
• M56: 32,507,617 km (0.047 R)
• M57: 32,656,766 km (0.101 R)
• M58: 35,380,196 km (0.045 R)
• M59: 35,610,427 km (0.069 R)
• M60: 35,918,150 km (0.107 R)
• M61: 37,158,017 km (0.032 R)
• M62: 37,470,227 km (0.061 R)
• M63: 39,123,284 km (0.104 R)
• M64: 39,600,052 km (0.091 R)
• M65: 40,398,755 km (0.091 R)
• M66: 40,639,458 km (0.041 R)
• M67: 41,525,975 km (0.101 R)
• M68: 41,931,086 km (0.071 R)
• M69: 43,236,178 km (0.073 R)
• M70: 44,223,674 km (0.12 R)
• M71: 45,635,429 km (0.101 R)
• M72: 47,568,981 km (0.076 R)
• M73: 47,907,970 km (0.094 R)
• M74: 51,168,306 km (0.046 R)
• M75: 54,943,109 km (0.054 R)
• M76: 55,655,195 km (0.063 R)
• M77: 56,370,422 km (0.078 R)
• M78: 56,460,032 km (0.103 R)
• M79: 57,088,642 km (0.098 R)
• M80: 57,629,289 km (0.088 R)
• M81: 58,534,206 km (0.069 R)
• M82: 61,738,293 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 11,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit