🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.44 AU - 0.68 AU

Year: 160 Days

Day: 14.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 122.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,967,512 km

• M1: 161,117 km (0.06 R)
• M2: 244,293 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.4 AU - 1.48 AU

Year: 658 Days

Day: 43.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.47 AU - 3.13 AU

Year: 1784 Days

Day: 33.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.07 AU - 4.17 AU

Year: 3185 Days

Day: 15.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,967,512 km

• M1: 2,497,237 km (0.081 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 8.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.68 AU - 6.1 AU

Year: 4765 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,967,512 km

• M1: 116,387 km (0.097 R)
• M2: 282,590 km (0.111 R)
• M3: 406,607 km (0.116 R)
• M4: 587,022 km (0.114 R)
• M5: 682,316 km (0.068 R)
• M6: 793,318 km (0.112 R)
• M7: 932,743 km (0.115 R)
• M8: 1,022,651 km (0.112 R)
• M9: 1,151,156 km (0.092 R)
• M10: 1,360,443 km (0.05 R)
• M11: 1,411,456 km (0.099 R)
• M12: 1,745,508 km (0.109 R)
• M13: 1,815,370 km (0.109 R)
• M14: 2,074,474 km (0.114 R)
• M15: 2,438,296 km (0.087 R)
• M16: 2,548,250 km (0.063 R)
• M17: 2,659,850 km (0.093 R)
• M18: 2,971,014 km (0.09 R)
• M19: 3,038,034 km (0.099 R)
• M20: 3,276,493 km (0.025 R)
• M21: 3,485,930 km (0.108 R)
• M22: 3,826,414 km (0.077 R)
• M23: 4,481,354 km (0.077 R)
• M24: 4,558,397 km (0.119 R)
• M25: 4,831,712 km (0.05 R)
• M26: 5,050,125 km (0.098 R)
• M27: 5,130,459 km (0.087 R)
• M28: 5,211,092 km (0.091 R)
• M29: 5,414,695 km (0.069 R)
• M30: 5,766,848 km (0.088 R)
• M31: 6,319,762 km (0.073 R)
• M32: 6,406,230 km (0.117 R)
• M33: 6,624,493 km (0.113 R)
• M34: 6,756,588 km (0.064 R)
• M35: 7,068,200 km (0.084 R)
• M36: 7,158,109 km (0.101 R)
• M37: 8,266,330 km (0.111 R)
• M38: 8,623,569 km (0.107 R)
• M39: 8,743,696 km (0.075 R)
• M40: 8,888,806 km (0.116 R)
• M41: 9,181,121 km (0.042 R)
• M42: 9,377,842 km (0.097 R)
• M43: 9,700,375 km (0.103 R)
• M44: 10,102,494 km (0.108 R)
• M45: 10,280,066 km (0.069 R)
• M46: 10,433,105 km (0.096 R)
• M47: 10,664,084 km (0.077 R)
• M48: 10,870,978 km (0.103 R)
• M49: 11,026,859 km (0.107 R)
• M50: 11,446,481 km (0.102 R)
• M51: 11,499,289 km (0.051 R)
• M52: 12,220,201 km (0.115 R)
• M53: 12,928,098 km (0.109 R)
• M54: 14,043,201 km (0.115 R)
• M55: 14,156,447 km (0.09 R)
• M56: 14,298,265 km (0.087 R)
• M57: 14,440,682 km (0.048 R)
• M58: 14,497,829 km (0.08 R)
• M59: 14,612,271 km (0.029 R)
• M60: 14,870,776 km (0.077 R)
• M61: 15,044,011 km (0.09 R)
• M62: 15,831,643 km (0.095 R)
• M63: 16,692,579 km (0.114 R)
• M64: 16,752,418 km (0.081 R)
• M65: 16,992,972 km (0.087 R)
• M66: 17,173,985 km (0.088 R)
• M67: 17,295,159 km (0.094 R)
• M68: 17,446,852 km (0.031 R)
• M69: 17,507,738 km (0.066 R)
• M70: 18,058,258 km (0.086 R)
• M71: 18,119,892 km (0.1 R)
• M72: 19,870,936 km (0.062 R)
• M73: 20,381,214 km (0.076 R)
• M74: 20,477,256 km (0.057 R)
• M75: 21,122,172 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 13.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.19 AU - 5.99 AU

Year: 5033 Days

Day: 14.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,967,512 km

• M1: 204,799 km (0.116 R)
• M2: 710,590 km (0.097 R)
• M3: 812,167 km (0.095 R)
• M4: 1,003,353 km (0.039 R)
• M5: 1,104,930 km (0.114 R)
• M6: 1,225,805 km (0.094 R)
• M7: 1,351,467 km (0.073 R)
• M8: 1,989,951 km (0.109 R)
• M9: 2,196,845 km (0.05 R)
• M10: 2,371,575 km (0.104 R)
• M11: 2,550,943 km (0.106 R)
• M12: 3,313,892 km (0.096 R)
• M13: 3,447,782 km (0.105 R)
• M14: 3,537,990 km (0.088 R)
• M15: 3,629,095 km (0.066 R)
• M16: 3,813,699 km (0.102 R)
• M17: 4,120,374 km (0.103 R)
• M18: 5,037,110 km (0.109 R)
• M19: 5,295,615 km (0.102 R)
• M20: 5,558,458 km (0.106 R)
• M21: 5,825,790 km (0.091 R)
• M22: 5,961,026 km (0.113 R)
• M23: 6,400,844 km (0.037 R)
• M24: 6,908,430 km (0.117 R)
• M25: 7,051,744 km (0.071 R)
• M26: 7,224,979 km (0.093 R)
• M27: 7,399,709 km (0.095 R)
• M28: 7,872,588 km (0.087 R)
• M29: 8,022,335 km (0.066 R)
• M30: 8,324,822 km (0.062 R)
• M31: 8,909,900 km (0.068 R)
• M32: 9,957,683 km (0.084 R)
• M33: 10,054,772 km (0.094 R)
• M34: 10,184,922 km (0.117 R)
• M35: 10,843,751 km (0.106 R)
• M36: 11,245,721 km (0.06 R)
• M37: 11,516,493 km (0.094 R)
• M38: 11,652,777 km (0.083 R)
• M39: 12,376,531 km (0.102 R)
• M40: 13,399,930 km (0.06 R)
• M41: 13,759,115 km (0.108 R)
• M42: 13,976,181 km (0.096 R)
• M43: 14,267,448 km (0.114 R)
• M44: 14,413,755 km (0.11 R)
• M45: 15,265,116 km (0.108 R)
• M46: 16,018,641 km (0.115 R)
• M47: 16,476,560 km (0.12 R)
• M48: 16,900,071 km (0.047 R)
• M49: 18,073,667 km (0.057 R)
• M50: 18,510,493 km (0.088 R)
• M51: 18,950,909 km (0.068 R)
• M52: 19,313,683 km (0.069 R)
• M53: 19,679,001 km (0.1 R)
• M54: 20,005,424 km (0.079 R)
• M55: 20,210,523 km (0.081 R)
• M56: 20,416,220 km (0.108 R)
• M57: 20,912,735 km (0.09 R)
• M58: 21,287,777 km (0.043 R)
• M59: 22,341,096 km (0.052 R)
• M60: 22,426,217 km (0.064 R)
• M61: 22,852,870 km (0.112 R)
• M62: 23,153,113 km (0.105 R)
• M63: 23,239,132 km (0.077 R)
• M64: 24,893,983 km (0.099 R)
• M65: 25,158,772 km (0.08 R)
• M66: 25,335,746 km (0.078 R)
• M67: 27,310,288 km (0.107 R)
• M68: 29,660,471 km (0.09 R)
• M69: 29,894,292 km (0.102 R)
• M70: 30,128,862 km (0.104 R)
• M71: 30,930,706 km (0.049 R)
• M72: 31,120,396 km (0.113 R)
• M73: 31,215,391 km (0.118 R)
• M74: 31,548,545 km (0.101 R)
• M75: 31,739,582 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.8

Radius: 9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.67 AU - 11.91 AU

Year: 13497 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,967,512 km

• M1: 190,438 km (0.065 R)
• M2: 273,166 km (0.088 R)
• M3: 429,645 km (0.072 R)
• M4: 686,953 km (0.109 R)
• M5: 758,760 km (0.065 R)
• M6: 930,200 km (0.115 R)
• M7: 1,072,617 km (0.116 R)
• M8: 1,425,518 km (0.058 R)
• M9: 1,788,143 km (0.077 R)
• M10: 2,019,422 km (0.091 R)
• M11: 2,287,950 km (0.103 R)
• M12: 2,829,345 km (0.11 R)
• M13: 3,378,070 km (0.107 R)
• M14: 3,504,480 km (0.086 R)
• M15: 3,729,475 km (0.072 R)
• M16: 3,959,257 km (0.072 R)
• M17: 4,782,195 km (0.106 R)
• M18: 5,769,242 km (0.105 R)
• M19: 6,383,341 km (0.095 R)
• M20: 7,018,085 km (0.083 R)
• M21: 7,220,640 km (0.115 R)
• M22: 7,302,171 km (0.096 R)
• M23: 7,839,826 km (0.102 R)
• M24: 7,923,601 km (0.103 R)
• M25: 8,821,936 km (0.107 R)
• M26: 9,483,308 km (0.049 R)
• M27: 9,662,377 km (0.082 R)
• M28: 10,482,024 km (0.052 R)
• M29: 10,667,226 km (0.097 R)
• M30: 10,993,948 km (0.081 R)
• M31: 11,134,869 km (0.112 R)
• M32: 11,229,265 km (0.103 R)
• M33: 12,479,903 km (0.109 R)
• M34: 14,129,968 km (0.032 R)
• M35: 14,540,165 km (0.115 R)
• M36: 15,058,522 km (0.064 R)
• M37: 16,113,336 km (0.05 R)
• M38: 16,541,934 km (0.071 R)
• M39: 17,520,005 km (0.109 R)
• M40: 18,516,626 km (0.116 R)
• M41: 18,628,525 km (0.12 R)
• M42: 18,796,823 km (0.115 R)
• M43: 19,474,800 km (0.082 R)
• M44: 19,874,077 km (0.103 R)
• M45: 20,506,876 km (0.114 R)
• M46: 21,497,812 km (0.095 R)
• M47: 21,851,312 km (0.071 R)
• M48: 22,564,146 km (0.098 R)
• M49: 23,103,596 km (0.099 R)
• M50: 24,012,403 km (0.098 R)
• M51: 24,073,289 km (0.115 R)
• M52: 24,134,325 km (0.12 R)
• M53: 24,440,403 km (0.114 R)
• M54: 24,747,677 km (0.088 R)
• M55: 25,242,098 km (0.102 R)
• M56: 26,555,268 km (0.065 R)
• M57: 26,871,218 km (0.108 R)
• M58: 27,506,710 km (0.106 R)
• M59: 27,762,373 km (0.094 R)
• M60: 30,229,840 km (0.113 R)
• M61: 30,361,785 km (0.074 R)
• M62: 30,559,853 km (0.039 R)
• M63: 30,692,098 km (0.087 R)
• M64: 30,890,913 km (0.081 R)
• M65: 31,423,033 km (0.084 R)
• M66: 32,631,484 km (0.102 R)
• M67: 34,541,550 km (0.09 R)
• M68: 36,207,322 km (0.105 R)
• M69: 36,838,625 km (0.046 R)
• M70: 38,754,675 km (0.119 R)
• M71: 38,969,497 km (0.115 R)
• M72: 40,049,893 km (0.075 R)
• M73: 41,067,009 km (0.043 R)
• M74: 41,652,086 km (0.106 R)
• M75: 42,313,608 km (0.045 R)
• M76: 42,756,567 km (0.109 R)
• M77: 43,201,023 km (0.084 R)
• M78: 43,945,123 km (0.104 R)
• M79: 44,393,767 km (0.101 R)
• M80: 44,618,612 km (0.088 R)
• M81: 44,919,005 km (0.087 R)
• M82: 48,344,197 km (0.063 R)
• M83: 48,421,240 km (0.068 R)
• M84: 49,349,346 km (0.074 R)
• M85: 49,893,433 km (0.115 R)
• M86: 50,987,442 km (0.088 R)
• M87: 51,144,370 km (0.057 R)
• M88: 51,616,202 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604

Radius: 12.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.73 AU - 11.17 AU

Year: 13798 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,967,512 km

• M1: 333,304 km (0.072 R)
• M2: 441,015 km (0.114 R)
• M3: 834,008 km (0.078 R)
• M4: 1,212,491 km (0.056 R)
• M5: 1,374,206 km (0.062 R)
• M6: 1,494,333 km (0.079 R)
• M7: 1,593,068 km (0.113 R)
• M8: 4,248,131 km (0.061 R)
• M9: 4,390,698 km (0.099 R)
• M10: 4,865,072 km (0.039 R)
• M11: 5,089,768 km (0.071 R)
• M12: 5,982,419 km (0.096 R)
• M13: 7,953,820 km (0.058 R)
• M14: 8,174,626 km (0.106 R)
• M15: 9,123,974 km (0.118 R)
• M16: 9,682,124 km (0.114 R)
• M17: 10,012,885 km (0.08 R)
• M18: 10,155,751 km (0.093 R)
• M19: 10,929,321 km (0.067 R)
• M20: 11,273,845 km (0.091 R)
• M21: 11,372,879 km (0.111 R)
• M22: 11,872,685 km (0.101 R)
• M23: 12,277,647 km (0.112 R)
• M24: 12,687,246 km (0.101 R)
• M25: 12,945,601 km (0.054 R)
• M26: 15,073,930 km (0.099 R)
• M27: 15,237,890 km (0.055 R)
• M28: 15,788,709 km (0.067 R)
• M29: 16,066,662 km (0.118 R)
• M30: 16,853,547 km (0.094 R)
• M31: 18,698,687 km (0.119 R)
• M32: 19,170,070 km (0.105 R)
• M33: 19,526,112 km (0.058 R)
• M34: 20,486,232 km (0.12 R)
• M35: 21,277,754 km (0.109 R)
• M36: 22,141,233 km (0.056 R)
• M37: 22,265,549 km (0.112 R)
• M38: 23,142,192 km (0.069 R)
• M39: 23,775,290 km (0.106 R)
• M40: 25,253,018 km (0.083 R)
• M41: 26,166,912 km (0.083 R)
• M42: 26,298,408 km (0.071 R)
• M43: 27,025,304 km (0.097 R)
• M44: 27,424,581 km (0.112 R)
• M45: 27,558,172 km (0.098 R)
• M46: 27,758,932 km (0.051 R)
• M47: 28,161,799 km (0.101 R)
• M48: 28,634,229 km (0.057 R)
• M49: 28,905,450 km (0.109 R)
• M50: 29,382,069 km (0.09 R)
• M51: 29,724,199 km (0.099 R)
• M52: 30,481,314 km (0.052 R)
• M53: 30,688,806 km (0.094 R)
• M54: 30,966,460 km (0.076 R)
• M55: 31,314,425 km (0.078 R)
• M56: 31,454,149 km (0.101 R)
• M57: 32,366,547 km (0.084 R)
• M58: 32,719,747 km (0.106 R)
• M59: 33,145,353 km (0.097 R)
• M60: 33,358,979 km (0.069 R)
• M61: 34,073,907 km (0.095 R)
• M62: 35,591,727 km (0.064 R)
• M63: 36,542,421 km (0.081 R)
• M64: 38,618,242 km (0.106 R)
• M65: 38,767,989 km (0.073 R)
• M66: 39,218,279 km (0.049 R)
• M67: 40,124,243 km (0.119 R)
• M68: 40,503,773 km (0.098 R)
• M69: 42,573,759 km (0.05 R)
• M70: 43,038,410 km (0.088 R)
• M71: 44,207,368 km (0.093 R)
• M72: 46,736,020 km (0.064 R)
• M73: 47,455,736 km (0.105 R)
• M74: 48,178,892 km (0.098 R)
• M75: 49,392,579 km (0.039 R)
• M76: 49,962,248 km (0.076 R)
• M77: 50,370,650 km (0.076 R)
• M78: 50,616,140 km (0.098 R)
• M79: 52,180,336 km (0.111 R)
• M80: 54,766,434 km (0.034 R)
• M81: 54,934,732 km (0.043 R)
• M82: 55,018,955 km (0.102 R)
• M83: 55,103,179 km (0.114 R)
• M84: 56,712,104 km (0.069 R)
• M85: 56,882,346 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit