🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.78 AU - 0.8 AU

Year: 259 Days

Day: 18.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,561,197 km

• M1: 186,549 km (0.092 R)
• M2: 344,524 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.59 AU - 2.65 AU

Year: 1565 Days

Day: 17.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 10.3

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.87 AU - 6.03 AU

Year: 4063 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,561,197 km

• M1: 130,449 km (0.12 R)
• M2: 320,887 km (0.074 R)
• M3: 463,903 km (0.092 R)
• M4: 579,542 km (0.071 R)
• M5: 796,160 km (0.056 R)
• M6: 1,064,987 km (0.107 R)
• M7: 1,196,783 km (0.059 R)
• M8: 1,448,107 km (0.097 R)
• M9: 1,655,600 km (0.076 R)
• M10: 1,952,851 km (0.034 R)
• M11: 2,723,280 km (0.068 R)
• M12: 2,851,186 km (0.088 R)
• M13: 3,055,985 km (0.09 R)
• M14: 3,460,648 km (0.079 R)
• M15: 3,639,267 km (0.119 R)
• M16: 4,047,370 km (0.09 R)
• M17: 4,151,640 km (0.109 R)
• M18: 4,427,199 km (0.109 R)
• M19: 4,556,302 km (0.101 R)
• M20: 4,818,547 km (0.079 R)
• M21: 5,472,440 km (0.081 R)
• M22: 5,611,267 km (0.093 R)
• M23: 5,727,803 km (0.043 R)
• M24: 5,963,420 km (0.098 R)
• M25: 6,034,629 km (0.114 R)
• M26: 6,106,286 km (0.047 R)
• M27: 6,250,349 km (0.105 R)
• M28: 6,837,819 km (0.063 R)
• M29: 6,912,469 km (0.107 R)
• M30: 7,468,524 km (0.106 R)
• M31: 7,674,371 km (0.12 R)
• M32: 7,934,222 km (0.045 R)
• M33: 8,091,599 km (0.11 R)
• M34: 8,250,023 km (0.052 R)
• M35: 8,489,530 km (0.106 R)
• M36: 8,731,429 km (0.044 R)
• M37: 9,139,532 km (0.081 R)
• M38: 9,249,337 km (0.045 R)
• M39: 10,544,556 km (0.086 R)
• M40: 11,331,141 km (0.061 R)
• M41: 11,627,195 km (0.045 R)
• M42: 11,836,034 km (0.088 R)
• M43: 12,076,139 km (0.092 R)
• M44: 12,196,864 km (0.072 R)
• M45: 12,836,993 km (0.048 R)
• M46: 13,022,046 km (0.044 R)
• M47: 13,207,846 km (0.095 R)
• M48: 13,770,484 km (0.069 R)
• M49: 14,086,584 km (0.096 R)
• M50: 14,693,652 km (0.114 R)
• M51: 15,867,248 km (0.109 R)
• M52: 16,632,740 km (0.108 R)
• M53: 16,699,910 km (0.116 R)
• M54: 16,868,207 km (0.091 R)
• M55: 17,274,216 km (0.098 R)
• M56: 17,683,516 km (0.12 R)
• M57: 18,338,156 km (0.099 R)
• M58: 18,720,827 km (0.066 R)
• M59: 18,825,546 km (0.102 R)
• M60: 19,920,153 km (0.11 R)
• M61: 20,529,017 km (0.034 R)
• M62: 20,709,282 km (0.03 R)
• M63: 20,962,551 km (0.076 R)
• M64: 21,326,224 km (0.1 R)
• M65: 21,949,149 km (0.11 R)
• M66: 22,578,059 km (0.106 R)
• M67: 23,287,901 km (0.086 R)
• M68: 23,777,834 km (0.097 R)
• M69: 24,043,071 km (0.068 R)
• M70: 24,309,355 km (0.08 R)
• M71: 25,190,935 km (0.078 R)
• M72: 25,422,513 km (0.089 R)
• M73: 26,160,928 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751

Radius: 10.2

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.86 AU - 11.64 AU

Year: 12108 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,561,197 km

• M1: 146,606 km (0.115 R)
• M2: 219,610 km (0.106 R)
• M3: 447,597 km (0.073 R)
• M4: 541,843 km (0.109 R)
• M5: 889,210 km (0.107 R)
• M6: 1,055,263 km (0.094 R)
• M7: 1,277,416 km (0.071 R)
• M8: 1,819,260 km (0.09 R)
• M9: 2,060,112 km (0.066 R)
• M10: 2,572,934 km (0.044 R)
• M11: 3,029,955 km (0.117 R)
• M12: 3,251,959 km (0.06 R)
• M13: 3,881,466 km (0.064 R)
• M14: 4,913,692 km (0.103 R)
• M15: 5,025,142 km (0.094 R)
• M16: 5,364,580 km (0.031 R)
• M17: 6,065,894 km (0.051 R)
• M18: 6,468,014 km (0.044 R)
• M19: 6,961,986 km (0.077 R)
• M20: 7,087,349 km (0.1 R)
• M21: 7,553,645 km (0.106 R)
• M22: 7,986,282 km (0.046 R)
• M23: 8,830,314 km (0.079 R)
• M24: 8,920,820 km (0.105 R)
• M25: 9,148,359 km (0.09 R)
• M26: 9,842,792 km (0.082 R)
• M27: 11,826,011 km (0.092 R)
• M28: 12,126,403 km (0.064 R)
• M29: 12,378,775 km (0.045 R)
• M30: 12,480,202 km (0.101 R)
• M31: 14,565,447 km (0.076 R)
• M32: 14,887,531 km (0.111 R)
• M33: 15,049,396 km (0.106 R)
• M34: 15,429,524 km (0.089 R)
• M35: 15,593,334 km (0.075 R)
• M36: 18,292,678 km (0.092 R)
• M37: 19,459,392 km (0.098 R)
• M38: 20,111,489 km (0.12 R)
• M39: 21,012,068 km (0.101 R)
• M40: 22,418,288 km (0.107 R)
• M41: 22,976,887 km (0.108 R)
• M42: 23,918,007 km (0.047 R)
• M43: 24,171,126 km (0.053 R)
• M44: 24,871,693 km (0.101 R)
• M45: 25,256,609 km (0.106 R)
• M46: 25,578,992 km (0.072 R)
• M47: 25,773,020 km (0.107 R)
• M48: 26,292,873 km (0.108 R)
• M49: 26,554,071 km (0.097 R)
• M50: 26,619,595 km (0.113 R)
• M51: 27,210,955 km (0.105 R)
• M52: 27,873,075 km (0.099 R)
• M53: 27,939,646 km (0.062 R)
• M54: 28,139,509 km (0.036 R)
• M55: 29,551,713 km (0.093 R)
• M56: 29,823,383 km (0.051 R)
• M57: 30,437,482 km (0.07 R)
• M58: 30,711,844 km (0.116 R)
• M59: 31,539,569 km (0.114 R)
• M60: 31,817,223 km (0.112 R)
• M61: 32,025,912 km (0.116 R)
• M62: 32,095,625 km (0.116 R)
• M63: 32,304,912 km (0.048 R)
• M64: 32,724,983 km (0.095 R)
• M65: 33,217,310 km (0.076 R)
• M66: 34,494,427 km (0.039 R)
• M67: 35,067,237 km (0.106 R)
• M68: 36,222,132 km (0.087 R)
• M69: 36,950,375 km (0.097 R)
• M70: 38,421,221 km (0.104 R)
• M71: 38,866,275 km (0.098 R)
• M72: 39,686,520 km (0.095 R)
• M73: 39,986,164 km (0.05 R)
• M74: 40,061,263 km (0.114 R)
• M75: 42,105,069 km (0.066 R)
• M76: 42,640,479 km (0.118 R)
• M77: 42,793,817 km (0.085 R)
• M78: 43,409,263 km (0.086 R)
• M79: 43,718,033 km (0.092 R)
• M80: 44,960,443 km (0.113 R)
• M81: 45,742,840 km (0.089 R)
• M82: 46,687,700 km (0.074 R)
• M83: 46,845,825 km (0.102 R)
• M84: 48,356,764 km (0.045 R)
• M85: 49,399,610 km (0.111 R)
• M86: 52,819,418 km (0.047 R)
• M87: 53,396,866 km (0.099 R)
• M88: 54,142,312 km (0.12 R)
• M89: 55,475,977 km (0.059 R)
• M90: 55,643,377 km (0.109 R)
• M91: 55,895,000 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 13.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.99 AU - 11.39 AU

Year: 13811 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,561,197 km

• M1: 213,327 km (0.117 R)
• M2: 316,250 km (0.052 R)
• M3: 411,843 km (0.055 R)
• M4: 795,262 km (0.044 R)
• M5: 1,037,012 km (0.038 R)
• M6: 1,218,774 km (0.113 R)
• M7: 1,368,073 km (0.089 R)
• M8: 1,709,006 km (0.05 R)
• M9: 2,026,752 km (0.034 R)
• M10: 3,090,842 km (0.068 R)
• M11: 3,179,104 km (0.059 R)
• M12: 3,388,392 km (0.098 R)
• M13: 4,303,931 km (0.036 R)
• M14: 4,603,276 km (0.072 R)
• M15: 4,772,471 km (0.11 R)
• M16: 5,328,078 km (0.087 R)
• M17: 5,434,591 km (0.108 R)
• M18: 5,685,766 km (0.106 R)
• M19: 5,794,674 km (0.106 R)
• M20: 6,652,617 km (0.087 R)
• M21: 6,882,998 km (0.114 R)
• M22: 7,038,131 km (0.112 R)
• M23: 7,155,117 km (0.115 R)
• M24: 7,272,850 km (0.099 R)
• M25: 8,074,395 km (0.119 R)
• M26: 8,444,201 km (0.104 R)
• M27: 9,115,447 km (0.074 R)
• M28: 9,543,746 km (0.1 R)
• M29: 9,716,980 km (0.095 R)
• M30: 9,847,579 km (0.104 R)
• M31: 10,066,441 km (0.11 R)
• M32: 10,331,379 km (0.073 R)
• M33: 11,690,026 km (0.11 R)
• M34: 11,875,528 km (0.096 R)
• M35: 12,343,320 km (0.108 R)
• M36: 12,626,958 km (0.084 R)
• M37: 12,912,839 km (0.08 R)
• M38: 13,056,453 km (0.066 R)
• M39: 13,297,156 km (0.104 R)
• M40: 14,722,076 km (0.097 R)
• M41: 15,989,170 km (0.103 R)
• M42: 16,092,093 km (0.031 R)
• M43: 17,132,995 km (0.087 R)
• M44: 18,195,589 km (0.071 R)
• M45: 18,410,711 km (0.078 R)
• M46: 18,897,801 km (0.042 R)
• M47: 19,389,081 km (0.106 R)
• M48: 19,553,938 km (0.111 R)
• M49: 19,663,892 km (0.036 R)
• M50: 20,328,705 km (0.105 R)
• M51: 22,194,639 km (0.026 R)
• M52: 22,655,251 km (0.112 R)
• M53: 22,944,723 km (0.084 R)
• M54: 24,055,936 km (0.083 R)
• M55: 25,124,813 km (0.057 R)
• M56: 25,846,024 km (0.056 R)
• M57: 26,148,511 km (0.118 R)
• M58: 28,548,210 km (0.029 R)
• M59: 29,363,519 km (0.084 R)
• M60: 29,932,589 km (0.097 R)
• M61: 30,123,177 km (0.094 R)
• M62: 31,017,473 km (0.106 R)
• M63: 31,210,155 km (0.088 R)
• M64: 31,661,492 km (0.072 R)
• M65: 32,897,619 km (0.067 R)
• M66: 33,028,517 km (0.094 R)
• M67: 33,356,884 km (0.051 R)
• M68: 33,752,272 km (0.101 R)
• M69: 34,215,576 km (0.078 R)
• M70: 34,348,419 km (0.117 R)
• M71: 35,618,206 km (0.05 R)
• M72: 37,380,618 km (0.095 R)
• M73: 38,893,950 km (0.115 R)
• M74: 40,146,982 km (0.061 R)
• M75: 40,848,895 km (0.056 R)
• M76: 40,989,667 km (0.045 R)
• M77: 41,484,088 km (0.086 R)
• M78: 41,909,245 km (0.089 R)
• M79: 42,407,256 km (0.048 R)
• M80: 43,696,790 km (0.108 R)
• M81: 44,563,560 km (0.081 R)
• M82: 45,655,026 km (0.104 R)
• M83: 45,874,337 km (0.097 R)
• M84: 46,094,096 km (0.063 R)
• M85: 47,271,730 km (0.096 R)
• M86: 49,356,526 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 16,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit