🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.52 AU - 0.64 AU

Year: 130 Days

Day: 44.6 Hours

Environment

Temp: 357 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,658,941 km

• M1: 66,571 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.94 AU - 1.36 AU

Year: 364 Days

Day: 35 Hours

Environment

Temp: 175 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.14 AU - 3.26 AU

Year: 1690 Days

Day: 39.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.57 AU - 5.77 AU

Year: 3471 Days

Day: 47.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.33 AU - 6.89 AU

Year: 4460 Days

Day: 15.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.48 AU - 8.98 AU

Year: 5741 Days

Day: 33.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.6

Radius: 8.7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.22 AU - 15.74 AU

Year: 16270 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 116,658,941 km

• M1: 135,984 km (0.103 R)
• M2: 374,144 km (0.102 R)
• M3: 500,704 km (0.079 R)
• M4: 661,372 km (0.103 R)
• M5: 718,818 km (0.099 R)
• M6: 1,266,047 km (0.107 R)
• M7: 1,699,581 km (0.091 R)
• M8: 1,863,092 km (0.062 R)
• M9: 2,415,108 km (0.113 R)
• M10: 2,693,659 km (0.043 R)
• M11: 2,820,817 km (0.095 R)
• M12: 4,309,167 km (0.094 R)
• M13: 5,269,136 km (0.092 R)
• M14: 5,752,786 km (0.102 R)
• M15: 5,875,905 km (0.094 R)
• M16: 6,041,510 km (0.081 R)
• M17: 6,292,834 km (0.075 R)
• M18: 6,849,039 km (0.09 R)
• M19: 7,420,952 km (0.052 R)
• M20: 7,871,391 km (0.113 R)
• M21: 8,238,056 km (0.104 R)
• M22: 8,751,475 km (0.069 R)
• M23: 9,419,729 km (0.075 R)
• M24: 9,565,138 km (0.086 R)
• M25: 9,662,526 km (0.038 R)
• M26: 9,907,269 km (0.103 R)
• M27: 10,253,288 km (0.115 R)
• M28: 10,402,886 km (0.042 R)
• M29: 11,008,459 km (0.061 R)
• M30: 11,418,357 km (0.102 R)
• M31: 11,937,910 km (0.1 R)
• M32: 12,200,604 km (0.106 R)
• M33: 12,359,178 km (0.111 R)
• M34: 13,108,065 km (0.087 R)
• M35: 13,270,378 km (0.079 R)
• M36: 14,037,067 km (0.036 R)
• M37: 14,147,770 km (0.12 R)
• M38: 15,785,119 km (0.08 R)
• M39: 16,131,438 km (0.115 R)
• M40: 17,007,932 km (0.06 R)
• M41: 17,185,055 km (0.104 R)
• M42: 17,600,788 km (0.082 R)
• M43: 18,685,223 km (0.078 R)
• M44: 19,235,444 km (0.112 R)
• M45: 20,602,768 km (0.105 R)
• M46: 22,130,013 km (0.051 R)
• M47: 22,258,966 km (0.113 R)
• M48: 22,907,174 km (0.114 R)
• M49: 23,759,283 km (0.08 R)
• M50: 23,891,229 km (0.081 R)
• M51: 24,089,745 km (0.051 R)
• M52: 24,488,274 km (0.058 R)
• M53: 24,822,176 km (0.107 R)
• M54: 25,292,063 km (0.089 R)
• M55: 25,629,406 km (0.083 R)
• M56: 25,832,560 km (0.057 R)
• M57: 26,104,380 km (0.104 R)
• M58: 26,172,447 km (0.097 R)
• M59: 26,377,097 km (0.112 R)
• M60: 27,477,239 km (0.12 R)
• M61: 27,685,180 km (0.061 R)
• M62: 28,732,814 km (0.045 R)
• M63: 29,155,428 km (0.063 R)
• M64: 29,793,314 km (0.067 R)
• M65: 29,864,522 km (0.088 R)
• M66: 30,078,297 km (0.084 R)
• M67: 31,952,609 km (0.116 R)
• M68: 32,317,329 km (0.047 R)
• M69: 32,830,300 km (0.042 R)
• M70: 33,050,957 km (0.111 R)
• M71: 33,716,069 km (0.103 R)
• M72: 34,161,871 km (0.036 R)
• M73: 35,435,397 km (0.054 R)
• M74: 36,724,632 km (0.116 R)
• M75: 37,413,231 km (0.111 R)
• M76: 38,648,161 km (0.098 R)
• M77: 41,475,112 km (0.12 R)
• M78: 42,032,514 km (0.069 R)
• M79: 42,112,399 km (0.115 R)
• M80: 42,512,274 km (0.062 R)
• M81: 44,043,408 km (0.104 R)
• M82: 44,368,036 km (0.117 R)
• M83: 44,856,473 km (0.076 R)
• M84: 45,264,875 km (0.082 R)
• M85: 45,428,685 km (0.111 R)
• M86: 46,993,628 km (0.047 R)
• M87: 47,159,532 km (0.119 R)
• M88: 47,574,816 km (0.065 R)
• M89: 48,827,847 km (0.114 R)
• M90: 48,995,696 km (0.114 R)
• M91: 53,687,684 km (0.116 R)
• M92: 55,516,667 km (0.108 R)
• M93: 57,012,197 km (0.117 R)
• M94: 57,277,434 km (0.103 R)
• M95: 59,145,912 km (0.087 R)
• M96: 59,683,417 km (0.093 R)
• M97: 59,773,176 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.4

Radius: 9.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.93 AU - 18.37 AU

Year: 18282 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 116,658,941 km

• M1: 163,510 km (0.05 R)
• M2: 238,908 km (0.109 R)
• M3: 371,152 km (0.115 R)
• M4: 448,345 km (0.093 R)
• M5: 1,523,804 km (0.099 R)
• M6: 2,199,837 km (0.091 R)
• M7: 3,181,648 km (0.081 R)
• M8: 3,352,488 km (0.114 R)
• M9: 3,614,285 km (0.072 R)
• M10: 4,534,760 km (0.07 R)
• M11: 6,255,435 km (0.106 R)
• M12: 6,326,793 km (0.078 R)
• M13: 7,427,534 km (0.116 R)
• M14: 7,884,406 km (0.072 R)
• M15: 8,194,074 km (0.081 R)
• M16: 11,112,429 km (0.108 R)
• M17: 11,328,897 km (0.09 R)
• M18: 14,457,437 km (0.07 R)
• M19: 15,218,741 km (0.08 R)
• M20: 15,701,194 km (0.071 R)
• M21: 16,483,591 km (0.109 R)
• M22: 17,984,656 km (0.048 R)
• M23: 18,443,473 km (0.043 R)
• M24: 19,842,811 km (0.049 R)
• M25: 20,688,189 km (0.118 R)
• M26: 21,061,735 km (0.088 R)
• M27: 22,304,594 km (0.119 R)
• M28: 22,687,714 km (0.088 R)
• M29: 22,962,525 km (0.082 R)
• M30: 23,404,736 km (0.085 R)
• M31: 23,961,390 km (0.094 R)
• M32: 25,486,092 km (0.06 R)
• M33: 26,116,347 km (0.089 R)
• M34: 27,216,789 km (0.087 R)
• M35: 27,508,954 km (0.05 R)
• M36: 28,569,154 km (0.083 R)
• M37: 29,283,484 km (0.118 R)
• M38: 30,124,224 km (0.095 R)
• M39: 33,128,748 km (0.084 R)
• M40: 33,816,150 km (0.069 R)
• M41: 34,571,619 km (0.111 R)
• M42: 35,651,267 km (0.083 R)
• M43: 37,323,771 km (0.117 R)
• M44: 38,496,618 km (0.092 R)
• M45: 39,681,583 km (0.025 R)
• M46: 40,744,775 km (0.05 R)
• M47: 41,817,542 km (0.033 R)
• M48: 42,087,117 km (0.105 R)
• M49: 42,560,295 km (0.096 R)
• M50: 43,239,469 km (0.102 R)
• M51: 43,512,037 km (0.093 R)
• M52: 45,228,971 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 23.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.2

Radius: 7.2

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 19.87 AU - 26.19 AU

Year: 32635 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 116,658,941 km

• M1: 108,758 km (0.116 R)
• M2: 224,098 km (0.106 R)
• M3: 419,323 km (0.117 R)
• M4: 695,181 km (0.059 R)
• M5: 987,346 km (0.094 R)
• M6: 2,294,831 km (0.036 R)
• M7: 2,531,944 km (0.117 R)
• M8: 2,876,917 km (0.086 R)
• M9: 2,927,481 km (0.112 R)
• M10: 3,449,129 km (0.042 R)
• M11: 4,226,888 km (0.082 R)
• M12: 4,284,483 km (0.11 R)
• M13: 4,517,556 km (0.11 R)
• M14: 5,743,661 km (0.106 R)
• M15: 6,659,499 km (0.078 R)
• M16: 7,065,807 km (0.079 R)
• M17: 7,410,480 km (0.065 R)
• M18: 7,760,838 km (0.105 R)
• M19: 8,260,196 km (0.096 R)
• M20: 8,550,266 km (0.119 R)
• M21: 8,696,573 km (0.066 R)
• M22: 9,140,430 km (0.105 R)
• M23: 9,515,921 km (0.099 R)
• M24: 10,050,135 km (0.099 R)
• M25: 10,127,327 km (0.08 R)
• M26: 10,204,669 km (0.103 R)
• M27: 10,751,300 km (0.114 R)
• M28: 12,365,162 km (0.086 R)
• M29: 13,284,441 km (0.087 R)
• M30: 16,171,979 km (0.056 R)
• M31: 16,352,992 km (0.08 R)
• M32: 18,862,048 km (0.029 R)
• M33: 20,698,212 km (0.102 R)
• M34: 20,894,783 km (0.093 R)
• M35: 24,123,405 km (0.096 R)
• M36: 26,006,543 km (0.104 R)
• M37: 26,858,503 km (0.099 R)
• M38: 27,072,876 km (0.059 R)
• M39: 29,468,985 km (0.045 R)
• M40: 30,580,348 km (0.091 R)
• M41: 32,501,035 km (0.098 R)
• M42: 35,161,035 km (0.087 R)
• M43: 39,706,267 km (0.105 R)
• M44: 41,426,792 km (0.068 R)
• M45: 41,798,543 km (0.119 R)
• M46: 42,420,870 km (0.072 R)
• M47: 43,297,065 km (0.09 R)
• M48: 44,052,833 km (0.104 R)
• M49: 47,248,692 km (0.045 R)
• M50: 49,858,577 km (0.08 R)
• M51: 51,846,583 km (0.064 R)
• M52: 52,649,026 km (0.09 R)
• M53: 53,320,720 km (0.111 R)
• M54: 55,353,307 km (0.107 R)
• M55: 55,626,173 km (0.082 R)
• M56: 58,102,317 km (0.085 R)
• M57: 61,036,380 km (0.079 R)
• M58: 66,756,853 km (0.103 R)
• M59: 70,122,805 km (0.105 R)
• M60: 70,270,458 km (0.115 R)
• M61: 72,347,625 km (0.09 R)
• M62: 72,645,923 km (0.104 R)
• M63: 73,543,510 km (0.106 R)
• M64: 77,018,220 km (0.105 R)
• M65: 77,475,391 km (0.081 R)
• M66: 78,239,387 km (0.045 R)
• M67: 78,698,802 km (0.109 R)
• M68: 78,852,290 km (0.098 R)
• M69: 79,928,796 km (0.071 R)
• M70: 85,068,680 km (0.08 R)
• M71: 86,488,812 km (0.051 R)
• M72: 87,122,658 km (0.111 R)
• M73: 88,394,689 km (0.057 R)
• M74: 88,554,160 km (0.029 R)
• M75: 89,192,943 km (0.076 R)
• M76: 89,673,003 km (0.112 R)
• M77: 91,601,768 km (0.12 R)
• M78: 91,763,035 km (0.102 R)
• M79: 92,571,312 km (0.11 R)
• M80: 93,057,206 km (0.115 R)
• M81: 94,357,511 km (0.082 R)
• M82: 96,319,187 km (0.096 R)
• M83: 98,789,946 km (0.091 R)
• M84: 99,452,365 km (0.103 R)
• M85: 101,949,603 km (0.089 R)
• M86: 103,457,848 km (0.097 R)
• M87: 105,818,503 km (0.07 R)
• M88: 107,685,783 km (0.034 R)
• M89: 108,367,501 km (0.118 R)
• M90: 108,708,883 km (0.055 R)
• M91: 109,392,695 km (0.109 R)
• M92: 109,906,564 km (0.112 R)
• M93: 110,764,657 km (0.103 R)
• M94: 112,660,511 km (0.065 R)
• M95: 113,525,785 km (0.069 R)
• M96: 115,437,047 km (0.101 R)
• M97: 116,309,353 km (0.1 R)

Kuiper Belt

Range: 37.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit