🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.65 AU - 1.75 AU

Year: 786 Days

Day: 42.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.15 AU - 4.15 AU

Year: 2999 Days

Day: 36.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.02 AU - 5.4 AU

Year: 3626 Days

Day: 36.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,486,596 km

• M1: 1,278,015 km (0.046 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.1

Radius: 13.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.03 AU - 8.23 AU

Year: 6056 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,486,596 km

• M1: 214,823 km (0.084 R)
• M2: 309,518 km (0.116 R)
• M3: 657,782 km (0.075 R)
• M4: 742,604 km (0.118 R)
• M5: 1,064,987 km (0.042 R)
• M6: 1,182,571 km (0.074 R)
• M7: 1,447,808 km (0.101 R)
• M8: 1,802,505 km (0.115 R)
• M9: 2,147,328 km (0.114 R)
• M10: 2,318,169 km (0.09 R)
• M11: 2,775,489 km (0.055 R)
• M12: 2,962,337 km (0.115 R)
• M13: 3,153,374 km (0.097 R)
• M14: 3,261,383 km (0.079 R)
• M15: 3,503,283 km (0.099 R)
• M16: 3,912,134 km (0.063 R)
• M17: 4,051,858 km (0.099 R)
• M18: 4,169,442 km (0.079 R)
• M19: 4,408,500 km (0.052 R)
• M20: 4,775,314 km (0.058 R)
• M21: 5,228,894 km (0.097 R)
• M22: 5,565,041 km (0.071 R)
• M23: 5,908,368 km (0.117 R)
• M24: 6,042,408 km (0.079 R)
• M25: 6,177,345 km (0.026 R)
• M26: 6,313,329 km (0.113 R)
• M27: 6,395,309 km (0.101 R)
• M28: 6,839,166 km (0.118 R)
• M29: 7,008,062 km (0.049 R)
• M30: 7,150,030 km (0.104 R)
• M31: 7,698,007 km (0.098 R)
• M32: 8,200,058 km (0.047 R)
• M33: 8,712,580 km (0.036 R)
• M34: 9,204,607 km (0.034 R)
• M35: 9,297,807 km (0.105 R)
• M36: 9,895,899 km (0.119 R)
• M37: 10,247,903 km (0.094 R)
• M38: 10,571,334 km (0.082 R)
• M39: 10,865,443 km (0.111 R)
• M40: 11,129,184 km (0.096 R)
• M41: 11,629,439 km (0.102 R)
• M42: 12,205,241 km (0.03 R)
• M43: 12,410,639 km (0.106 R)
• M44: 12,513,862 km (0.113 R)
• M45: 12,755,612 km (0.114 R)
• M46: 12,859,732 km (0.053 R)
• M47: 13,455,132 km (0.051 R)
• M48: 13,667,411 km (0.119 R)
• M49: 13,809,679 km (0.113 R)
• M50: 14,600,303 km (0.075 R)
• M51: 15,331,837 km (0.052 R)
• M52: 15,442,539 km (0.085 R)
• M53: 15,664,842 km (0.084 R)
• M54: 15,850,942 km (0.113 R)
• M55: 16,037,789 km (0.114 R)
• M56: 16,451,427 km (0.095 R)
• M57: 16,716,515 km (0.099 R)
• M58: 17,520,155 km (0.054 R)
• M59: 17,790,927 km (0.112 R)
• M60: 18,101,941 km (0.114 R)
• M61: 18,650,666 km (0.117 R)
• M62: 19,125,340 km (0.118 R)
• M63: 19,764,571 km (0.104 R)
• M64: 20,127,197 km (0.113 R)
• M65: 20,981,849 km (0.114 R)
• M66: 21,187,098 km (0.097 R)
• M67: 21,351,805 km (0.115 R)
• M68: 21,516,811 km (0.056 R)
• M69: 23,233,597 km (0.033 R)
• M70: 24,001,183 km (0.1 R)
• M71: 24,129,987 km (0.037 R)
• M72: 24,863,765 km (0.064 R)
• M73: 25,386,310 km (0.116 R)
• M74: 26,619,445 km (0.082 R)
• M75: 26,841,598 km (0.115 R)
• M76: 27,153,809 km (0.085 R)
• M77: 28,007,414 km (0.064 R)
• M78: 29,006,578 km (0.11 R)
• M79: 29,143,760 km (0.067 R)
• M80: 29,971,335 km (0.111 R)
• M81: 30,713,340 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296

Radius: 9.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.57 AU - 13.73 AU

Year: 13208 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,486,596 km

• M1: 118,332 km (0.103 R)
• M2: 529,726 km (0.103 R)
• M3: 885,919 km (0.083 R)
• M4: 1,026,092 km (0.105 R)
• M5: 1,368,372 km (0.033 R)
• M6: 1,680,134 km (0.048 R)
• M7: 1,878,052 km (0.109 R)
• M8: 2,130,423 km (0.079 R)
• M9: 2,925,237 km (0.075 R)
• M10: 3,004,224 km (0.076 R)
• M11: 3,409,485 km (0.066 R)
• M12: 3,604,710 km (0.082 R)
• M13: 4,391,595 km (0.105 R)
• M14: 4,634,841 km (0.085 R)
• M15: 5,007,938 km (0.084 R)
• M16: 5,102,783 km (0.05 R)
• M17: 5,783,304 km (0.114 R)
• M18: 6,320,809 km (0.104 R)
• M19: 6,699,591 km (0.068 R)
• M20: 7,015,093 km (0.103 R)
• M21: 7,263,874 km (0.112 R)
• M22: 7,880,068 km (0.078 R)
• M23: 9,788,039 km (0.101 R)
• M24: 9,946,613 km (0.116 R)
• M25: 10,226,211 km (0.086 R)
• M26: 10,427,570 km (0.113 R)
• M27: 10,508,502 km (0.084 R)
• M28: 10,711,656 km (0.108 R)
• M29: 10,793,187 km (0.063 R)
• M30: 11,080,565 km (0.113 R)
• M31: 12,340,328 km (0.098 R)
• M32: 12,640,721 km (0.1 R)
• M33: 13,292,668 km (0.085 R)
• M34: 13,955,537 km (0.031 R)
• M35: 15,175,806 km (0.113 R)
• M36: 15,451,515 km (0.081 R)
• M37: 15,543,817 km (0.116 R)
• M38: 16,335,788 km (0.07 R)
• M39: 16,902,764 km (0.068 R)
• M40: 17,428,002 km (0.053 R)
• M41: 18,299,260 km (0.037 R)
• M42: 18,445,866 km (0.106 R)
• M43: 18,740,275 km (0.091 R)
• M44: 19,085,547 km (0.105 R)
• M45: 19,283,914 km (0.094 R)
• M46: 20,285,621 km (0.105 R)
• M47: 20,488,027 km (0.091 R)
• M48: 21,458,618 km (0.055 R)
• M49: 21,768,136 km (0.117 R)
• M50: 22,548,588 km (0.083 R)
• M51: 22,653,306 km (0.057 R)
• M52: 23,126,634 km (0.114 R)
• M53: 23,232,400 km (0.081 R)
• M54: 23,656,510 km (0.12 R)
• M55: 23,869,537 km (0.051 R)
• M56: 24,512,509 km (0.067 R)
• M57: 24,782,084 km (0.101 R)
• M58: 24,944,398 km (0.103 R)
• M59: 25,052,707 km (0.112 R)
• M60: 25,596,794 km (0.082 R)
• M61: 26,144,771 km (0.111 R)
• M62: 27,643,592 km (0.068 R)
• M63: 28,715,012 km (0.104 R)
• M64: 31,072,974 km (0.104 R)
• M65: 32,127,639 km (0.094 R)
• M66: 32,777,941 km (0.029 R)
• M67: 33,313,202 km (0.113 R)
• M68: 33,432,581 km (0.111 R)
• M69: 34,452,838 km (0.056 R)
• M70: 35,239,873 km (0.061 R)
• M71: 35,849,335 km (0.088 R)
• M72: 37,078,580 km (0.085 R)
• M73: 37,140,514 km (0.099 R)
• M74: 38,259,356 km (0.101 R)
• M75: 38,634,697 km (0.109 R)
• M76: 39,831,480 km (0.045 R)
• M77: 40,848,746 km (0.107 R)
• M78: 41,681,557 km (0.086 R)
• M79: 41,745,884 km (0.104 R)
• M80: 41,939,015 km (0.041 R)
• M81: 42,520,053 km (0.102 R)
• M82: 42,584,679 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 9.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.68 AU - 12.64 AU

Year: 14125 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,486,596 km

• M1: 138,677 km (0.089 R)
• M2: 284,834 km (0.105 R)
• M3: 655,837 km (0.055 R)
• M4: 1,041,201 km (0.102 R)
• M5: 1,303,745 km (0.09 R)
• M6: 1,372,710 km (0.075 R)
• M7: 1,661,284 km (0.097 R)
• M8: 1,787,246 km (0.105 R)
• M9: 1,916,498 km (0.118 R)
• M10: 2,129,974 km (0.117 R)
• M11: 2,267,305 km (0.06 R)
• M12: 3,121,210 km (0.108 R)
• M13: 3,373,133 km (0.112 R)
• M14: 3,730,223 km (0.069 R)
• M15: 3,896,576 km (0.091 R)
• M16: 3,963,745 km (0.099 R)
• M17: 4,202,204 km (0.075 R)
• M18: 4,271,318 km (0.06 R)
• M19: 4,375,439 km (0.029 R)
• M20: 4,909,353 km (0.114 R)
• M21: 5,539,310 km (0.1 R)
• M22: 6,234,042 km (0.092 R)
• M23: 6,312,881 km (0.1 R)
• M24: 7,202,689 km (0.048 R)
• M25: 7,285,566 km (0.116 R)
• M26: 7,746,926 km (0.101 R)
• M27: 7,874,383 km (0.096 R)
• M28: 8,045,373 km (0.119 R)
• M29: 8,919,175 km (0.117 R)
• M30: 9,548,682 km (0.066 R)
• M31: 10,378,951 km (0.109 R)
• M32: 10,850,334 km (0.113 R)
• M33: 10,945,328 km (0.078 R)
• M34: 11,716,206 km (0.076 R)
• M35: 11,862,662 km (0.112 R)
• M36: 14,601,650 km (0.101 R)
• M37: 14,970,558 km (0.114 R)
• M38: 16,367,353 km (0.108 R)
• M39: 17,136,586 km (0.067 R)
• M40: 20,037,288 km (0.075 R)
• M41: 20,212,468 km (0.115 R)
• M42: 20,329,752 km (0.068 R)
• M43: 20,505,829 km (0.117 R)
• M44: 21,275,061 km (0.096 R)
• M45: 21,933,441 km (0.103 R)
• M46: 22,537,667 km (0.107 R)
• M47: 23,639,007 km (0.093 R)
• M48: 23,886,142 km (0.118 R)
• M49: 24,010,009 km (0.104 R)
• M50: 24,757,999 km (0.113 R)
• M51: 25,513,468 km (0.099 R)
• M52: 26,404,323 km (0.081 R)
• M53: 27,111,622 km (0.04 R)
• M54: 27,305,501 km (0.118 R)
• M55: 27,435,053 km (0.101 R)
• M56: 27,955,354 km (0.092 R)
• M57: 28,610,294 km (0.09 R)
• M58: 29,071,803 km (0.11 R)
• M59: 30,202,763 km (0.034 R)
• M60: 30,538,161 km (0.057 R)
• M61: 30,605,331 km (0.09 R)
• M62: 30,942,225 km (0.084 R)
• M63: 31,280,316 km (0.088 R)
• M64: 31,348,084 km (0.1 R)
• M65: 32,165,038 km (0.05 R)
• M66: 32,370,436 km (0.057 R)
• M67: 33,750,626 km (0.098 R)
• M68: 34,587,776 km (0.108 R)
• M69: 37,499,698 km (0.044 R)
• M70: 38,149,402 km (0.051 R)
• M71: 38,511,877 km (0.1 R)
• M72: 38,657,287 km (0.11 R)
• M73: 39,240,419 km (0.12 R)
• M74: 39,753,091 km (0.065 R)
• M75: 41,975,218 km (0.096 R)
• M76: 42,875,348 km (0.112 R)
• M77: 45,076,830 km (0.081 R)
• M78: 45,690,481 km (0.094 R)
• M79: 46,075,546 km (0.115 R)
• M80: 47,938,488 km (0.115 R)
• M81: 48,800,471 km (0.114 R)
• M82: 50,460,409 km (0.099 R)
• M83: 51,257,466 km (0.117 R)
• M84: 51,337,352 km (0.094 R)
• M85: 51,817,710 km (0.028 R)
• M86: 52,058,563 km (0.063 R)
• M87: 52,783,066 km (0.077 R)
• M88: 53,106,197 km (0.09 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 12,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit