🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.64 AU - 0.76 AU

Year: 219 Days

Day: 40.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,221,373 km

• M1: 93,499 km (0.089 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.31 AU - 1.71 AU

Year: 695 Days

Day: 37 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 14.1

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.28 AU - 11.82 AU

Year: 11939 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,221,373 km

• M1: 201,658 km (0.087 R)
• M2: 304,581 km (0.102 R)
• M3: 421,866 km (0.114 R)
• M4: 583,581 km (0.053 R)
• M5: 1,035,068 km (0.094 R)
• M6: 1,149,660 km (0.079 R)
• M7: 1,283,999 km (0.046 R)
• M8: 1,488,200 km (0.117 R)
• M9: 1,586,186 km (0.101 R)
• M10: 1,806,544 km (0.086 R)
• M11: 2,128,628 km (0.107 R)
• M12: 2,373,071 km (0.095 R)
• M13: 2,626,939 km (0.039 R)
• M14: 2,848,792 km (0.078 R)
• M15: 3,098,022 km (0.096 R)
• M16: 3,376,274 km (0.11 R)
• M17: 3,618,174 km (0.104 R)
• M18: 3,934,424 km (0.075 R)
• M19: 4,049,614 km (0.118 R)
• M20: 4,236,313 km (0.118 R)
• M21: 4,962,012 km (0.09 R)
• M22: 5,136,892 km (0.098 R)
• M23: 5,467,353 km (0.108 R)
• M24: 5,883,684 km (0.103 R)
• M25: 6,310,337 km (0.071 R)
• M26: 6,719,488 km (0.082 R)
• M27: 6,941,341 km (0.072 R)
• M28: 7,477,949 km (0.107 R)
• M29: 7,650,286 km (0.114 R)
• M30: 8,116,133 km (0.118 R)
• M31: 8,352,648 km (0.05 R)
• M32: 8,681,464 km (0.116 R)
• M33: 9,198,175 km (0.061 R)
• M34: 9,631,111 km (0.119 R)
• M35: 10,485,165 km (0.11 R)
• M36: 10,970,161 km (0.106 R)
• M37: 11,100,760 km (0.108 R)
• M38: 11,297,631 km (0.115 R)
• M39: 11,661,603 km (0.083 R)
• M40: 12,231,571 km (0.118 R)
• M41: 13,678,781 km (0.065 R)
• M42: 14,781,616 km (0.037 R)
• M43: 15,034,586 km (0.046 R)
• M44: 15,544,715 km (0.097 R)
• M45: 15,728,421 km (0.111 R)
• M46: 16,023,727 km (0.083 R)
• M47: 16,358,078 km (0.117 R)
• M48: 17,109,658 km (0.034 R)
• M49: 17,375,194 km (0.111 R)
• M50: 17,604,079 km (0.095 R)
• M51: 17,987,648 km (0.096 R)
• M52: 18,374,059 km (0.103 R)
• M53: 18,685,223 km (0.067 R)
• M54: 19,391,474 km (0.043 R)
• M55: 19,549,599 km (0.051 R)
• M56: 19,747,966 km (0.08 R)
• M57: 19,986,724 km (0.082 R)
• M58: 21,767,537 km (0.082 R)
• M59: 22,220,669 km (0.114 R)
• M60: 22,843,595 km (0.108 R)
• M61: 23,052,583 km (0.046 R)
• M62: 23,304,057 km (0.108 R)
• M63: 23,430,168 km (0.075 R)
• M64: 24,875,433 km (0.062 R)
• M65: 25,047,321 km (0.119 R)
• M66: 25,349,210 km (0.05 R)
• M67: 25,478,911 km (0.106 R)
• M68: 25,956,427 km (0.089 R)
• M69: 27,362,498 km (0.045 R)
• M70: 27,495,640 km (0.115 R)
• M71: 28,119,463 km (0.076 R)
• M72: 28,523,078 km (0.077 R)
• M73: 28,838,281 km (0.104 R)
• M74: 29,699,815 km (0.107 R)
• M75: 30,339,944 km (0.115 R)
• M76: 30,431,797 km (0.101 R)
• M77: 30,615,653 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.2

Radius: 3.8

Gravity: 34.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.44 AU - 18.74 AU

Year: 23067 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,221,373 km

• M1: 49,666 km (0.092 R)
• M2: 145,858 km (0.054 R)
• M3: 343,776 km (0.112 R)
• M4: 763,248 km (0.117 R)
• M5: 860,786 km (0.083 R)
• M6: 911,201 km (0.078 R)
• M7: 1,067,979 km (0.093 R)
• M8: 1,094,907 km (0.081 R)
• M9: 1,377,348 km (0.102 R)
• M10: 1,618,799 km (0.11 R)
• M11: 1,776,325 km (0.11 R)
• M12: 1,840,802 km (0.117 R)
• M13: 1,971,999 km (0.111 R)
• M14: 3,482,190 km (0.073 R)
• M15: 4,404,760 km (0.114 R)
• M16: 5,120,137 km (0.105 R)
• M17: 5,775,226 km (0.063 R)
• M18: 7,420,653 km (0.047 R)
• M19: 8,320,783 km (0.08 R)
• M20: 8,921,269 km (0.085 R)
• M21: 9,143,123 km (0.047 R)
• M22: 10,048,489 km (0.103 R)
• M23: 10,570,286 km (0.11 R)
• M24: 10,628,779 km (0.063 R)
• M25: 10,805,005 km (0.119 R)
• M26: 12,004,032 km (0.103 R)
• M27: 13,880,139 km (0.073 R)
• M28: 14,851,777 km (0.054 R)
• M29: 16,046,466 km (0.095 R)
• M30: 16,113,785 km (0.103 R)
• M31: 16,859,830 km (0.12 R)
• M32: 18,315,267 km (0.09 R)
• M33: 19,379,357 km (0.117 R)
• M34: 19,666,435 km (0.087 R)
• M35: 19,955,010 km (0.111 R)
• M36: 20,755,508 km (0.112 R)
• M37: 20,975,716 km (0.066 R)
• M38: 21,344,475 km (0.064 R)
• M39: 22,991,846 km (0.102 R)
• M40: 24,601,968 km (0.044 R)
• M41: 25,853,055 km (0.032 R)
• M42: 25,932,043 km (0.06 R)
• M43: 26,725,211 km (0.104 R)
• M44: 26,804,946 km (0.117 R)
• M45: 27,204,822 km (0.084 R)
• M46: 27,929,773 km (0.045 R)
• M47: 29,070,008 km (0.119 R)
• M48: 29,563,232 km (0.115 R)
• M49: 29,976,421 km (0.109 R)
• M50: 35,081,299 km (0.092 R)
• M51: 35,168,664 km (0.093 R)
• M52: 35,256,029 km (0.11 R)
• M53: 35,518,723 km (0.112 R)
• M54: 36,487,220 km (0.053 R)
• M55: 39,263,158 km (0.094 R)
• M56: 40,447,375 km (0.115 R)
• M57: 40,905,892 km (0.052 R)
• M58: 41,735,712 km (0.057 R)
• M59: 42,757,315 km (0.032 R)
• M60: 44,069,588 km (0.052 R)
• M61: 45,776,051 km (0.117 R)
• M62: 45,966,938 km (0.037 R)
• M63: 47,987,706 km (0.094 R)
• M64: 49,448,679 km (0.064 R)
• M65: 49,742,638 km (0.065 R)
• M66: 50,924,312 km (0.116 R)
• M67: 52,015,479 km (0.066 R)
• M68: 53,114,425 km (0.103 R)
• M69: 53,214,805 km (0.097 R)
• M70: 54,322,128 km (0.11 R)
• M71: 54,929,197 km (0.085 R)
• M72: 55,030,624 km (0.076 R)
• M73: 56,048,189 km (0.071 R)
• M74: 56,252,539 km (0.064 R)
• M75: 57,072,036 km (0.103 R)
• M76: 57,277,434 km (0.095 R)
• M77: 58,930,341 km (0.086 R)
• M78: 59,971,243 km (0.099 R)
• M79: 60,598,657 km (0.041 R)
• M80: 61,965,682 km (0.05 R)
• M81: 63,981,813 km (0.072 R)
• M82: 64,088,476 km (0.104 R)
• M83: 64,622,839 km (0.073 R)
• M84: 68,295,916 km (0.074 R)
• M85: 69,718,143 km (0.075 R)
• M86: 70,929,138 km (0.12 R)
• M87: 71,371,199 km (0.113 R)
• M88: 72,258,165 km (0.071 R)
• M89: 72,480,468 km (0.1 R)
• M90: 72,814,370 km (0.106 R)
• M91: 73,930,969 km (0.091 R)
• M92: 74,603,561 km (0.11 R)
• M93: 75,053,252 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.5

Radius: 7

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.84 AU - 18.84 AU

Year: 25897 Days

Day: 19.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,221,373 km

• M1: 1,079,049 km (0.064 R)
• M2: 1,259,165 km (0.073 R)
• M3: 1,416,841 km (0.094 R)
• M4: 1,614,460 km (0.098 R)
• M5: 1,751,193 km (0.104 R)
• M6: 1,820,905 km (0.1 R)
• M7: 2,221,528 km (0.104 R)
• M8: 2,297,375 km (0.059 R)
• M9: 2,490,655 km (0.103 R)
• M10: 2,770,104 km (0.033 R)
• M11: 3,315,538 km (0.114 R)
• M12: 3,402,454 km (0.069 R)
• M13: 4,171,088 km (0.104 R)
• M14: 4,550,767 km (0.06 R)
• M15: 4,991,333 km (0.089 R)
• M16: 5,807,689 km (0.051 R)
• M17: 6,338,761 km (0.11 R)
• M18: 6,830,040 km (0.07 R)
• M19: 6,996,543 km (0.054 R)
• M20: 7,447,132 km (0.095 R)
• M21: 8,435,375 km (0.105 R)
• M22: 8,494,765 km (0.093 R)
• M23: 9,712,193 km (0.114 R)
• M24: 10,596,466 km (0.09 R)
• M25: 11,572,143 km (0.116 R)
• M26: 12,440,858 km (0.086 R)
• M27: 12,917,327 km (0.036 R)
• M28: 13,538,607 km (0.045 R)
• M29: 14,099,001 km (0.104 R)
• M30: 14,382,190 km (0.051 R)
• M31: 14,738,681 km (0.065 R)
• M32: 15,025,909 km (0.066 R)
• M33: 15,170,271 km (0.102 R)
• M34: 15,825,360 km (0.113 R)
• M35: 16,045,868 km (0.084 R)
• M36: 16,341,473 km (0.101 R)
• M37: 16,564,224 km (0.109 R)
• M38: 17,088,116 km (0.093 R)
• M39: 17,163,364 km (0.115 R)
• M40: 17,541,398 km (0.107 R)
• M41: 18,692,104 km (0.108 R)
• M42: 18,769,596 km (0.116 R)
• M43: 20,184,194 km (0.113 R)
• M44: 20,823,874 km (0.105 R)
• M45: 21,632,750 km (0.095 R)
• M46: 22,948,313 km (0.094 R)
• M47: 24,205,085 km (0.088 R)
• M48: 25,483,997 km (0.108 R)
• M49: 26,088,373 km (0.103 R)
• M50: 26,348,823 km (0.088 R)
• M51: 26,872,266 km (0.12 R)
• M52: 28,195,907 km (0.112 R)
• M53: 28,374,079 km (0.114 R)
• M54: 28,552,549 km (0.081 R)
• M55: 32,852,440 km (0.088 R)
• M56: 33,792,962 km (0.054 R)
• M57: 34,076,899 km (0.114 R)
• M58: 38,725,802 km (0.08 R)
• M59: 40,118,708 km (0.094 R)
• M60: 40,419,250 km (0.03 R)
• M61: 41,730,625 km (0.105 R)
• M62: 41,933,480 km (0.116 R)
• M63: 42,442,412 km (0.09 R)
• M64: 42,953,289 km (0.028 R)
• M65: 43,055,763 km (0.105 R)
• M66: 43,569,183 km (0.077 R)
• M67: 44,913,320 km (0.1 R)
• M68: 47,960,629 km (0.109 R)
• M69: 50,100,925 km (0.087 R)
• M70: 52,053,626 km (0.117 R)
• M71: 53,810,055 km (0.088 R)
• M72: 54,584,673 km (0.118 R)
• M73: 55,585,931 km (0.063 R)
• M74: 56,256,878 km (0.1 R)
• M75: 57,832,742 km (0.094 R)
• M76: 58,172,329 km (0.066 R)
• M77: 59,994,431 km (0.084 R)
• M78: 60,338,207 km (0.071 R)
• M79: 62,646,502 km (0.115 R)
• M80: 65,690,370 km (0.118 R)
• M81: 66,162,800 km (0.085 R)
• M82: 66,281,132 km (0.095 R)
• M83: 67,230,181 km (0.119 R)
• M84: 69,141,593 km (0.073 R)
• M85: 71,677,426 km (0.101 R)
• M86: 72,407,464 km (0.119 R)
• M87: 72,773,530 km (0.081 R)
• M88: 76,715,284 km (0.113 R)
• M89: 77,462,077 km (0.096 R)
• M90: 78,837,479 km (0.032 R)
• M91: 81,485,362 km (0.049 R)
• M92: 83,011,559 km (0.036 R)
• M93: 85,576,116 km (0.093 R)
• M94: 85,834,022 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit