🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.47 AU - 0.59 AU

Year: 253 Days

Day: 32.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 11.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.4 AU - 3.48 AU

Year: 3307 Days

Day: 10.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,447,991 km

• M1: 277,953 km (0.086 R)
• M2: 566,228 km (0.096 R)
• M3: 683,662 km (0.106 R)
• M4: 945,758 km (0.116 R)
• M5: 1,064,538 km (0.081 R)
• M6: 1,304,942 km (0.078 R)
• M7: 1,452,296 km (0.083 R)
• M8: 1,633,908 km (0.079 R)
• M9: 1,749,547 km (0.071 R)
• M10: 1,823,149 km (0.073 R)
• M11: 2,019,870 km (0.09 R)
• M12: 2,352,427 km (0.071 R)
• M13: 2,857,918 km (0.072 R)
• M14: 3,159,357 km (0.057 R)
• M15: 3,564,917 km (0.076 R)
• M16: 3,812,352 km (0.059 R)
• M17: 3,967,485 km (0.079 R)
• M18: 4,124,712 km (0.088 R)
• M19: 4,204,149 km (0.103 R)
• M20: 4,465,796 km (0.068 R)
• M21: 5,111,460 km (0.103 R)
• M22: 5,261,208 km (0.07 R)
• M23: 5,675,444 km (0.045 R)
• M24: 5,987,505 km (0.077 R)
• M25: 6,396,805 km (0.112 R)
• M26: 6,980,685 km (0.103 R)
• M27: 7,290,951 km (0.118 R)
• M28: 7,459,997 km (0.103 R)
• M29: 7,777,294 km (0.071 R)
• M30: 8,199,010 km (0.066 R)
• M31: 8,374,788 km (0.039 R)
• M32: 8,806,976 km (0.101 R)
• M33: 9,666,715 km (0.06 R)
• M34: 9,772,780 km (0.066 R)
• M35: 9,905,922 km (0.064 R)
• M36: 10,335,866 km (0.109 R)
• M37: 10,471,552 km (0.109 R)
• M38: 10,580,459 km (0.104 R)
• M39: 11,130,830 km (0.092 R)
• M40: 11,353,581 km (0.061 R)
• M41: 11,916,966 km (0.087 R)
• M42: 12,116,380 km (0.09 R)
• M43: 12,288,119 km (0.091 R)
• M44: 12,750,077 km (0.115 R)
• M45: 12,866,464 km (0.112 R)
• M46: 12,954,128 km (0.042 R)
• M47: 13,217,869 km (0.116 R)
• M48: 13,453,785 km (0.056 R)
• M49: 13,840,346 km (0.048 R)
• M50: 13,929,955 km (0.097 R)
• M51: 14,290,785 km (0.087 R)
• M52: 14,746,012 km (0.109 R)
• M53: 14,929,568 km (0.066 R)
• M54: 15,052,239 km (0.085 R)
• M55: 15,391,527 km (0.09 R)
• M56: 15,858,122 km (0.096 R)
• M57: 15,952,070 km (0.099 R)
• M58: 16,171,829 km (0.074 R)
• M59: 16,965,147 km (0.086 R)
• M60: 17,544,240 km (0.079 R)
• M61: 18,227,902 km (0.08 R)
• M62: 18,359,099 km (0.086 R)
• M63: 19,420,197 km (0.089 R)
• M64: 19,789,554 km (0.101 R)
• M65: 19,924,492 km (0.067 R)
• M66: 20,161,305 km (0.085 R)
• M67: 20,296,990 km (0.1 R)
• M68: 20,911,538 km (0.113 R)
• M69: 21,083,426 km (0.113 R)
• M70: 21,359,285 km (0.07 R)
• M71: 22,089,173 km (0.12 R)
• M72: 22,264,053 km (0.073 R)
• M73: 22,685,919 km (0.116 R)
• M74: 23,039,418 km (0.063 R)
• M75: 23,359,259 km (0.102 R)
• M76: 23,466,221 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 5.5

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.88 AU - 6.7 AU

Year: 10349 Days

Day: 15.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,447,991 km

• M1: 135,087 km (0.114 R)
• M2: 225,444 km (0.067 R)
• M3: 401,820 km (0.117 R)
• M4: 649,105 km (0.077 R)
• M5: 938,128 km (0.085 R)
• M6: 1,030,281 km (0.051 R)
• M7: 1,428,360 km (0.091 R)
• M8: 1,710,801 km (0.071 R)
• M9: 1,846,935 km (0.096 R)
• M10: 2,276,580 km (0.108 R)
• M11: 2,683,636 km (0.061 R)
• M12: 2,736,145 km (0.075 R)
• M13: 3,223,834 km (0.118 R)
• M14: 3,307,759 km (0.067 R)
• M15: 3,477,702 km (0.118 R)
• M16: 3,679,659 km (0.078 R)
• M17: 3,767,323 km (0.082 R)
• M18: 3,915,126 km (0.104 R)
• M19: 4,094,943 km (0.108 R)
• M20: 4,155,530 km (0.115 R)
• M21: 5,099,043 km (0.068 R)
• M22: 5,328,377 km (0.12 R)
• M23: 5,865,284 km (0.073 R)
• M24: 6,384,239 km (0.118 R)
• M25: 6,454,550 km (0.073 R)
• M26: 6,489,855 km (0.098 R)
• M27: 6,560,465 km (0.111 R)
• M28: 6,774,091 km (0.106 R)
• M29: 6,845,898 km (0.116 R)
• M30: 6,881,801 km (0.039 R)
• M31: 6,917,854 km (0.119 R)
• M32: 7,062,515 km (0.105 R)
• M33: 10,077,212 km (0.094 R)
• M34: 10,447,766 km (0.076 R)
• M35: 10,530,643 km (0.096 R)
• M36: 10,613,819 km (0.1 R)
• M37: 10,655,408 km (0.085 R)
• M38: 10,780,771 km (0.089 R)
• M39: 10,906,433 km (0.117 R)
• M40: 11,117,216 km (0.049 R)
• M41: 13,657,986 km (0.073 R)
• M42: 13,703,315 km (0.114 R)
• M43: 14,992,549 km (0.081 R)
• M44: 15,320,916 km (0.057 R)
• M45: 18,131,112 km (0.079 R)
• M46: 19,085,696 km (0.093 R)
• M47: 19,288,701 km (0.085 R)
• M48: 19,953,514 km (0.059 R)
• M49: 20,366,404 km (0.086 R)
• M50: 20,470,075 km (0.065 R)
• M51: 20,521,836 km (0.083 R)
• M52: 21,463,405 km (0.069 R)
• M53: 21,780,403 km (0.06 R)
• M54: 22,848,083 km (0.072 R)
• M55: 22,901,938 km (0.05 R)
• M56: 23,279,822 km (0.117 R)
• M57: 23,442,435 km (0.094 R)
• M58: 23,768,858 km (0.053 R)
• M59: 23,823,461 km (0.103 R)
• M60: 24,536,295 km (0.034 R)
• M61: 25,758,659 km (0.069 R)
• M62: 25,870,857 km (0.106 R)
• M63: 26,377,246 km (0.099 R)
• M64: 26,490,193 km (0.084 R)
• M65: 27,342,900 km (0.081 R)
• M66: 28,204,435 km (0.106 R)
• M67: 28,319,924 km (0.101 R)
• M68: 29,249,974 km (0.099 R)
• M69: 30,426,561 km (0.066 R)
• M70: 31,979,088 km (0.12 R)
• M71: 32,039,376 km (0.089 R)
• M72: 32,583,164 km (0.111 R)
• M73: 34,048,027 km (0.113 R)
• M74: 34,664,669 km (0.118 R)
• M75: 35,036,420 km (0.117 R)
• M76: 35,409,517 km (0.096 R)
• M77: 35,659,046 km (0.107 R)
• M78: 36,473,756 km (0.099 R)
• M79: 36,788,809 km (0.113 R)
• M80: 38,505,445 km (0.042 R)
• M81: 39,276,771 km (0.092 R)
• M82: 39,470,351 km (0.076 R)
• M83: 40,053,184 km (0.101 R)
• M84: 40,118,110 km (0.095 R)
• M85: 40,638,710 km (0.037 R)
• M86: 41,096,181 km (0.1 R)
• M87: 42,016,208 km (0.113 R)
• M88: 42,082,180 km (0.094 R)
• M89: 43,742,717 km (0.117 R)
• M90: 44,480,084 km (0.103 R)
• M91: 44,883,999 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.6

Radius: 5.2

Gravity: 25.5 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.31 AU - 7.37 AU

Year: 11735 Days

Day: 17.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,447,991 km

• M1: 182,958 km (0.038 R)
• M2: 250,876 km (0.108 R)
• M3: 574,306 km (0.092 R)
• M4: 868,864 km (0.097 R)
• M5: 1,032,225 km (0.107 R)
• M6: 1,095,954 km (0.114 R)
• M7: 1,933,104 km (0.057 R)
• M8: 2,173,807 km (0.099 R)
• M9: 2,452,208 km (0.118 R)
• M10: 2,595,822 km (0.082 R)
• M11: 2,654,016 km (0.026 R)
• M12: 2,891,128 km (0.107 R)
• M13: 2,951,416 km (0.076 R)
• M14: 3,839,579 km (0.103 R)
• M15: 4,107,509 km (0.066 R)
• M16: 4,555,854 km (0.102 R)
• M17: 5,953,098 km (0.088 R)
• M18: 6,029,991 km (0.118 R)
• M19: 6,184,974 km (0.03 R)
• M20: 6,538,474 km (0.074 R)
• M21: 6,578,118 km (0.109 R)
• M22: 6,657,704 km (0.059 R)
• M23: 7,060,421 km (0.092 R)
• M24: 7,347,051 km (0.073 R)
• M25: 7,429,629 km (0.099 R)
• M26: 7,763,082 km (0.084 R)
• M27: 8,058,987 km (0.064 R)
• M28: 8,272,463 km (0.073 R)
• M29: 10,138,547 km (0.097 R)
• M30: 10,276,775 km (0.103 R)
• M31: 10,322,851 km (0.062 R)
• M32: 10,415,453 km (0.119 R)
• M33: 10,648,077 km (0.056 R)
• M34: 10,694,752 km (0.094 R)
• M35: 11,118,413 km (0.109 R)
• M36: 12,079,280 km (0.068 R)
• M37: 12,372,641 km (0.103 R)
• M38: 12,767,580 km (0.103 R)
• M39: 13,671,151 km (0.12 R)
• M40: 13,823,741 km (0.057 R)
• M41: 13,976,929 km (0.106 R)
• M42: 14,907,577 km (0.119 R)
• M43: 15,645,245 km (0.096 R)
• M44: 15,911,678 km (0.1 R)
• M45: 15,965,085 km (0.109 R)
• M46: 16,287,019 km (0.073 R)
• M47: 16,773,960 km (0.082 R)
• M48: 17,984,207 km (0.118 R)
• M49: 18,375,106 km (0.048 R)
• M50: 18,599,802 km (0.043 R)
• M51: 18,938,492 km (0.106 R)
• M52: 19,393,270 km (0.03 R)
• M53: 19,794,192 km (0.118 R)
• M54: 22,136,895 km (0.096 R)
• M55: 22,316,113 km (0.091 R)
• M56: 23,219,235 km (0.075 R)
• M57: 24,134,475 km (0.072 R)
• M58: 24,999,151 km (0.091 R)
• M59: 25,748,337 km (0.087 R)
• M60: 25,811,168 km (0.091 R)
• M61: 26,252,033 km (0.099 R)
• M62: 29,669,447 km (0.106 R)
• M63: 29,932,888 km (0.094 R)
• M64: 31,128,475 km (0.083 R)
• M65: 33,703,203 km (0.086 R)
• M66: 33,909,349 km (0.079 R)
• M67: 34,668,858 km (0.107 R)
• M68: 36,064,007 km (0.066 R)
• M69: 36,697,854 km (0.115 R)
• M70: 36,768,464 km (0.049 R)
• M71: 39,559,063 km (0.11 R)
• M72: 39,994,392 km (0.074 R)
• M73: 40,358,364 km (0.115 R)
• M74: 40,577,375 km (0.04 R)
• M75: 41,016,295 km (0.108 R)
• M76: 41,972,974 km (0.067 R)
• M77: 42,565,232 km (0.084 R)
• M78: 42,788,133 km (0.12 R)
• M79: 45,416,418 km (0.111 R)
• M80: 45,872,242 km (0.066 R)
• M81: 45,948,388 km (0.062 R)
• M82: 46,558,747 km (0.066 R)
• M83: 47,402,479 km (0.078 R)
• M84: 47,710,501 km (0.119 R)
• M85: 48,406,131 km (0.105 R)
• M86: 48,793,889 km (0.101 R)
• M87: 49,105,052 km (0.094 R)
• M88: 49,494,755 km (0.111 R)
• M89: 49,650,935 km (0.112 R)
• M90: 50,827,373 km (0.106 R)
• M91: 51,933,798 km (0.073 R)
• M92: 52,013,085 km (0.111 R)
• M93: 52,171,958 km (0.092 R)
• M94: 52,410,417 km (0.043 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit