🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.79 AU

Year: 260 Days

Day: 31.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,128,027 km

• M1: 322,234 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.01 AU - 1.33 AU

Year: 477 Days

Day: 26.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.55 AU - 2.37 AU

Year: 1034 Days

Day: 29 Hours

Environment

Temp: -73 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.08 AU - 2.34 AU

Year: 1238 Days

Day: 24.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,128,027 km

• M1: 778,358 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.43 AU - 3.03 AU

Year: 1699 Days

Day: 40.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.2

Radius: 8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.8 AU - 5.86 AU

Year: 3999 Days

Day: 9.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,128,027 km

• M1: 111,151 km (0.116 R)
• M2: 179,667 km (0.053 R)
• M3: 239,207 km (0.118 R)
• M4: 297,401 km (0.093 R)
• M5: 387,159 km (0.037 R)
• M6: 537,505 km (0.103 R)
• M7: 707,598 km (0.056 R)
• M8: 765,492 km (0.08 R)
• M9: 860,038 km (0.055 R)
• M10: 1,236,726 km (0.114 R)
• M11: 1,297,462 km (0.083 R)
• M12: 1,583,493 km (0.104 R)
• M13: 1,889,122 km (0.111 R)
• M14: 2,031,090 km (0.12 R)
• M15: 2,091,229 km (0.112 R)
• M16: 2,464,924 km (0.091 R)
• M17: 2,529,251 km (0.113 R)
• M18: 2,685,880 km (0.094 R)
• M19: 2,792,244 km (0.08 R)
• M20: 2,845,950 km (0.07 R)
• M21: 2,954,259 km (0.104 R)
• M22: 3,009,012 km (0.119 R)
• M23: 3,133,327 km (0.111 R)
• M24: 3,217,252 km (0.089 R)
• M25: 3,273,650 km (0.101 R)
• M26: 3,574,940 km (0.033 R)
• M27: 3,780,787 km (0.118 R)
• M28: 4,036,001 km (0.056 R)
• M29: 4,204,149 km (0.086 R)
• M30: 4,281,341 km (0.09 R)
• M31: 4,499,904 km (0.103 R)
• M32: 4,770,526 km (0.08 R)
• M33: 4,899,629 km (0.116 R)
• M34: 5,062,691 km (0.096 R)
• M35: 5,461,369 km (0.061 R)
• M36: 5,528,838 km (0.059 R)
• M37: 5,732,890 km (0.12 R)
• M38: 5,818,609 km (0.072 R)
• M39: 6,466,368 km (0.071 R)
• M40: 6,591,432 km (0.099 R)
• M41: 6,699,441 km (0.055 R)
• M42: 6,898,706 km (0.111 R)
• M43: 6,953,459 km (0.105 R)
• M44: 7,045,013 km (0.081 R)
• M45: 7,266,268 km (0.077 R)
• M46: 7,359,168 km (0.117 R)
• M47: 7,471,067 km (0.059 R)
• M48: 8,406,652 km (0.117 R)
• M49: 8,977,518 km (0.038 R)
• M50: 9,744,656 km (0.083 R)
• M51: 9,826,635 km (0.115 R)
• M52: 10,198,386 km (0.078 R)
• M53: 10,344,094 km (0.109 R)
• M54: 10,679,942 km (0.094 R)
• M55: 10,913,015 km (0.113 R)
• M56: 11,276,388 km (0.088 R)
• M57: 11,405,641 km (0.061 R)
• M58: 11,470,417 km (0.079 R)
• M59: 11,643,801 km (0.091 R)
• M60: 11,796,241 km (0.069 R)
• M61: 11,971,270 km (0.078 R)
• M62: 13,152,346 km (0.11 R)
• M63: 13,220,263 km (0.039 R)
• M64: 13,722,313 km (0.065 R)
• M65: 14,744,815 km (0.071 R)
• M66: 15,004,367 km (0.115 R)
• M67: 15,408,281 km (0.048 R)
• M68: 15,479,939 km (0.11 R)
• M69: 15,743,680 km (0.06 R)
• M70: 16,178,561 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 9.1

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.87 AU - 10.79 AU

Year: 10736 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,128,027 km

• M1: 118,033 km (0.055 R)
• M2: 231,877 km (0.119 R)
• M3: 448,943 km (0.06 R)
• M4: 509,979 km (0.106 R)
• M5: 676,482 km (0.09 R)
• M6: 804,089 km (0.095 R)
• M7: 960,119 km (0.114 R)
• M8: 1,021,305 km (0.098 R)
• M9: 1,325,138 km (0.115 R)
• M10: 1,417,141 km (0.063 R)
• M11: 1,883,736 km (0.1 R)
• M12: 2,014,186 km (0.083 R)
• M13: 2,120,849 km (0.12 R)
• M14: 2,202,081 km (0.065 R)
• M15: 2,623,797 km (0.07 R)
• M16: 3,009,610 km (0.081 R)
• M17: 3,768,520 km (0.107 R)
• M18: 4,000,845 km (0.09 R)
• M19: 4,409,846 km (0.091 R)
• M20: 4,975,924 km (0.105 R)
• M21: 5,415,742 km (0.074 R)
• M22: 5,602,590 km (0.098 R)
• M23: 6,098,507 km (0.094 R)
• M24: 6,254,089 km (0.11 R)
• M25: 6,371,523 km (0.071 R)
• M26: 6,688,371 km (0.104 R)
• M27: 6,888,982 km (0.079 R)
• M28: 7,255,198 km (0.078 R)
• M29: 7,502,932 km (0.111 R)
• M30: 7,837,432 km (0.118 R)
• M31: 8,305,524 km (0.102 R)
• M32: 9,447,704 km (0.089 R)
• M33: 9,854,461 km (0.034 R)
• M34: 10,452,254 km (0.094 R)
• M35: 11,490,463 km (0.098 R)
• M36: 12,610,652 km (0.043 R)
• M37: 13,208,744 km (0.098 R)
• M38: 13,359,838 km (0.086 R)
• M39: 13,714,385 km (0.066 R)
• M40: 15,639,560 km (0.104 R)
• M41: 16,443,948 km (0.088 R)
• M42: 17,206,897 km (0.071 R)
• M43: 17,981,365 km (0.096 R)
• M44: 18,148,765 km (0.097 R)
• M45: 19,221,082 km (0.113 R)
• M46: 19,506,665 km (0.114 R)
• M47: 20,546,520 km (0.105 R)
• M48: 20,721,549 km (0.046 R)
• M49: 22,559,359 km (0.086 R)
• M50: 22,860,649 km (0.082 R)
• M51: 23,345,496 km (0.093 R)
• M52: 24,079,124 km (0.045 R)
• M53: 24,263,727 km (0.103 R)
• M54: 24,510,564 km (0.113 R)
• M55: 24,820,381 km (0.089 R)
• M56: 26,896,949 km (0.084 R)
• M57: 26,960,827 km (0.118 R)
• M58: 27,601,555 km (0.109 R)
• M59: 27,859,163 km (0.077 R)
• M60: 29,290,814 km (0.034 R)
• M61: 29,356,488 km (0.115 R)
• M62: 29,949,494 km (0.11 R)
• M63: 31,954,404 km (0.061 R)
• M64: 33,041,383 km (0.109 R)
• M65: 33,246,631 km (0.114 R)
• M66: 33,933,584 km (0.073 R)
• M67: 36,940,202 km (0.104 R)
• M68: 39,087,979 km (0.095 R)
• M69: 39,305,045 km (0.116 R)
• M70: 39,449,856 km (0.103 R)
• M71: 39,522,411 km (0.091 R)
• M72: 39,812,930 km (0.082 R)
• M73: 40,469,066 km (0.08 R)
• M74: 42,459,017 km (0.032 R)
• M75: 43,878,252 km (0.041 R)
• M76: 44,103,846 km (0.108 R)
• M77: 44,179,094 km (0.068 R)
• M78: 44,480,533 km (0.11 R)
• M79: 45,769,469 km (0.092 R)
• M80: 47,764,356 km (0.063 R)
• M81: 48,772,496 km (0.079 R)
• M82: 48,850,287 km (0.064 R)
• M83: 49,318,080 km (0.064 R)
• M84: 50,101,224 km (0.069 R)
• M85: 50,809,570 km (0.096 R)
• M86: 51,204,509 km (0.107 R)
• M87: 52,236,136 km (0.102 R)
• M88: 53,354,679 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.9

Radius: 3.8

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.41 AU - 16.03 AU

Year: 20201 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,128,027 km

• M1: 345,421 km (0.077 R)
• M2: 448,345 km (0.11 R)
• M3: 495,468 km (0.104 R)
• M4: 910,303 km (0.114 R)
• M5: 1,138,440 km (0.117 R)
• M6: 1,270,236 km (0.051 R)
• M7: 1,768,845 km (0.09 R)
• M8: 1,973,346 km (0.096 R)
• M9: 2,131,470 km (0.07 R)
• M10: 2,488,411 km (0.034 R)
• M11: 2,717,146 km (0.08 R)
• M12: 3,474,560 km (0.117 R)
• M13: 3,794,849 km (0.089 R)
• M14: 4,566,475 km (0.09 R)
• M15: 4,810,768 km (0.114 R)
• M16: 5,867,079 km (0.114 R)
• M17: 5,942,476 km (0.047 R)
• M18: 6,518,278 km (0.083 R)
• M19: 6,674,907 km (0.089 R)
• M20: 6,912,020 km (0.118 R)
• M21: 7,313,391 km (0.042 R)
• M22: 7,476,154 km (0.116 R)
• M23: 8,054,798 km (0.079 R)
• M24: 8,476,963 km (0.089 R)
• M25: 8,605,019 km (0.086 R)
• M26: 8,733,673 km (0.104 R)
• M27: 8,906,309 km (0.082 R)
• M28: 8,949,543 km (0.056 R)
• M29: 9,211,040 km (0.082 R)
• M30: 10,100,250 km (0.113 R)
• M31: 11,109,736 km (0.109 R)
• M32: 11,579,174 km (0.116 R)
• M33: 11,863,859 km (0.109 R)
• M34: 12,878,432 km (0.118 R)
• M35: 13,870,266 km (0.077 R)
• M36: 13,970,796 km (0.103 R)
• M37: 14,324,595 km (0.096 R)
• M38: 14,375,308 km (0.063 R)
• M39: 14,681,236 km (0.064 R)
• M40: 14,937,796 km (0.12 R)
• M41: 15,926,339 km (0.045 R)
• M42: 16,242,888 km (0.088 R)
• M43: 17,366,966 km (0.065 R)
• M44: 17,692,641 km (0.099 R)
• M45: 18,848,584 km (0.111 R)
• M46: 19,407,631 km (0.09 R)
• M47: 19,915,366 km (0.058 R)
• M48: 20,370,293 km (0.097 R)
• M49: 21,059,191 km (0.072 R)
• M50: 21,814,062 km (0.097 R)
• M51: 22,165,468 km (0.043 R)
• M52: 22,341,844 km (0.066 R)
• M53: 23,171,214 km (0.088 R)
• M54: 23,290,444 km (0.064 R)
• M55: 23,529,651 km (0.037 R)
• M56: 23,829,894 km (0.104 R)
• M57: 23,950,320 km (0.091 R)
• M58: 24,070,896 km (0.082 R)
• M59: 24,131,333 km (0.103 R)
• M60: 24,920,911 km (0.053 R)
• M61: 25,349,509 km (0.108 R)
• M62: 26,525,348 km (0.088 R)
• M63: 26,712,645 km (0.107 R)
• M64: 28,290,154 km (0.069 R)
• M65: 28,609,396 km (0.097 R)
• M66: 30,483,708 km (0.041 R)
• M67: 31,998,237 km (0.096 R)
• M68: 33,066,066 km (0.096 R)
• M69: 33,874,643 km (0.117 R)
• M70: 34,077,946 km (0.084 R)
• M71: 34,894,601 km (0.052 R)
• M72: 35,031,333 km (0.115 R)
• M73: 37,034,150 km (0.074 R)
• M74: 37,943,854 km (0.089 R)
• M75: 38,719,370 km (0.075 R)
• M76: 39,144,676 km (0.115 R)
• M77: 39,428,912 km (0.08 R)
• M78: 39,642,688 km (0.098 R)
• M79: 40,071,286 km (0.11 R)
• M80: 40,142,793 km (0.042 R)
• M81: 41,655,826 km (0.118 R)
• M82: 42,309,868 km (0.105 R)
• M83: 42,601,734 km (0.113 R)
• M84: 42,747,741 km (0.053 R)
• M85: 43,996,883 km (0.088 R)
• M86: 44,885,644 km (0.078 R)
• M87: 44,959,994 km (0.081 R)
• M88: 46,982,558 km (0.058 R)
• M89: 47,209,198 km (0.087 R)
• M90: 48,576,074 km (0.081 R)
• M91: 48,805,258 km (0.075 R)
• M92: 50,264,436 km (0.073 R)
• M93: 51,193,439 km (0.079 R)
• M94: 51,426,512 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 12,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit