🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.69 AU - 1.11 AU

Year: 303 Days

Day: 16.2 Hours

Environment

Temp: 90 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,738,085 km

• M1: 84,672 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.22 AU - 1.66 AU

Year: 613 Days

Day: 12.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.07 AU - 3.57 AU

Year: 2146 Days

Day: 17.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,738,085 km

• M1: 1,067,979 km (0.089 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 11.1

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.93 AU - 7.43 AU

Year: 6125 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,738,085 km

• M1: 207,791 km (0.094 R)
• M2: 354,248 km (0.083 R)
• M3: 489,335 km (0.088 R)
• M4: 570,716 km (0.093 R)
• M5: 776,712 km (0.1 R)
• M6: 846,275 km (0.079 R)
• M7: 992,582 km (0.103 R)
• M8: 1,195,885 km (0.034 R)
• M9: 1,848,431 km (0.111 R)
• M10: 2,022,264 km (0.045 R)
• M11: 2,201,632 km (0.113 R)
• M12: 2,684,085 km (0.114 R)
• M13: 2,971,313 km (0.064 R)
• M14: 3,291,901 km (0.048 R)
• M15: 3,527,817 km (0.093 R)
• M16: 4,141,767 km (0.092 R)
• M17: 4,500,203 km (0.118 R)
• M18: 4,578,293 km (0.112 R)
• M19: 4,842,034 km (0.091 R)
• M20: 4,922,219 km (0.063 R)
• M21: 5,578,953 km (0.094 R)
• M22: 5,663,027 km (0.076 R)
• M23: 6,060,958 km (0.095 R)
• M24: 6,350,878 km (0.106 R)
• M25: 6,615,517 km (0.059 R)
• M26: 6,764,217 km (0.086 R)
• M27: 6,944,184 km (0.07 R)
• M28: 7,125,646 km (0.109 R)
• M29: 8,311,359 km (0.08 R)
• M30: 9,124,573 km (0.078 R)
• M31: 9,523,849 km (0.104 R)
• M32: 9,691,997 km (0.094 R)
• M33: 10,167,868 km (0.096 R)
• M34: 10,305,349 km (0.114 R)
• M35: 10,443,278 km (0.075 R)
• M36: 10,616,662 km (0.054 R)
• M37: 10,791,093 km (0.071 R)
• M38: 11,001,577 km (0.056 R)
• M39: 11,319,921 km (0.055 R)
• M40: 11,713,064 km (0.091 R)
• M41: 12,183,400 km (0.091 R)
• M42: 12,733,920 km (0.102 R)
• M43: 13,859,345 km (0.069 R)
• M44: 14,126,527 km (0.071 R)
• M45: 14,433,951 km (0.106 R)
• M46: 15,133,769 km (0.08 R)
• M47: 16,204,142 km (0.045 R)
• M48: 16,606,860 km (0.067 R)
• M49: 16,687,792 km (0.079 R)
• M50: 17,504,297 km (0.118 R)
• M51: 17,793,021 km (0.044 R)
• M52: 18,333,668 km (0.114 R)
• M53: 18,459,330 km (0.091 R)
• M54: 18,669,066 km (0.089 R)
• M55: 19,006,559 km (0.091 R)
• M56: 19,091,231 km (0.069 R)
• M57: 20,289,810 km (0.065 R)
• M58: 21,029,421 km (0.025 R)
• M59: 21,468,641 km (0.089 R)
• M60: 21,556,904 km (0.052 R)
• M61: 22,490,245 km (0.088 R)
• M62: 23,255,587 km (0.099 R)
• M63: 23,573,184 km (0.102 R)
• M64: 24,075,234 km (0.107 R)
• M65: 25,322,432 km (0.041 R)
• M66: 25,508,980 km (0.093 R)
• M67: 26,495,728 km (0.095 R)
• M68: 28,071,741 km (0.037 R)
• M69: 28,798,189 km (0.114 R)
• M70: 29,825,477 km (0.093 R)
• M71: 30,071,715 km (0.108 R)
• M72: 30,765,251 km (0.094 R)
• M73: 30,914,550 km (0.096 R)
• M74: 31,163,780 km (0.062 R)
• M75: 32,369,987 km (0.112 R)
• M76: 33,233,466 km (0.096 R)
• M77: 34,620,538 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.1

Radius: 13.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.38 AU - 8.12 AU

Year: 6221 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,738,085 km

• M1: 368,759 km (0.103 R)
• M2: 454,179 km (0.091 R)
• M3: 764,595 km (0.115 R)
• M4: 1,042,548 km (0.095 R)
• M5: 1,246,449 km (0.113 R)
• M6: 1,464,264 km (0.092 R)
• M7: 1,814,921 km (0.065 R)
• M8: 1,979,629 km (0.073 R)
• M9: 2,368,583 km (0.066 R)
• M10: 2,973,258 km (0.057 R)
• M11: 3,729,325 km (0.069 R)
• M12: 3,994,263 km (0.047 R)
• M13: 4,238,257 km (0.117 R)
• M14: 4,712,483 km (0.106 R)
• M15: 4,912,644 km (0.105 R)
• M16: 5,233,233 km (0.081 R)
• M17: 5,470,645 km (0.088 R)
• M18: 5,864,087 km (0.101 R)
• M19: 6,048,691 km (0.076 R)
• M20: 6,204,123 km (0.118 R)
• M21: 6,839,315 km (0.112 R)
• M22: 7,001,330 km (0.077 R)
• M23: 7,864,659 km (0.102 R)
• M24: 8,068,711 km (0.039 R)
• M25: 8,240,000 km (0.099 R)
• M26: 8,343,372 km (0.104 R)
• M27: 8,726,343 km (0.101 R)
• M28: 8,902,270 km (0.117 R)
• M29: 9,114,998 km (0.072 R)
• M30: 9,545,691 km (0.091 R)
• M31: 10,688,618 km (0.115 R)
• M32: 11,526,067 km (0.09 R)
• M33: 11,758,093 km (0.099 R)
• M34: 12,148,394 km (0.12 R)
• M35: 12,463,597 km (0.113 R)
• M36: 12,582,527 km (0.085 R)
• M37: 13,466,202 km (0.087 R)
• M38: 13,588,274 km (0.1 R)
• M39: 14,121,441 km (0.058 R)
• M40: 14,245,457 km (0.072 R)
• M41: 14,703,376 km (0.055 R)
• M42: 15,293,241 km (0.088 R)
• M43: 15,548,305 km (0.104 R)
• M44: 15,762,080 km (0.106 R)
• M45: 16,365,708 km (0.079 R)
• M46: 16,889,151 km (0.041 R)
• M47: 17,020,797 km (0.093 R)
• M48: 17,197,023 km (0.1 R)
• M49: 17,506,691 km (0.045 R)
• M50: 19,495,744 km (0.09 R)
• M51: 20,563,873 km (0.096 R)
• M52: 21,650,851 km (0.114 R)
• M53: 21,985,352 km (0.098 R)
• M54: 22,081,244 km (0.103 R)
• M55: 22,273,477 km (0.078 R)
• M56: 23,782,022 km (0.099 R)
• M57: 23,880,607 km (0.065 R)
• M58: 24,028,560 km (0.098 R)
• M59: 24,226,178 km (0.043 R)
• M60: 24,922,556 km (0.1 R)
• M61: 26,385,923 km (0.073 R)
• M62: 26,948,261 km (0.103 R)
• M63: 27,205,270 km (0.051 R)
• M64: 27,566,250 km (0.107 R)
• M65: 28,449,775 km (0.086 R)
• M66: 28,659,062 km (0.084 R)
• M67: 29,765,937 km (0.107 R)
• M68: 30,833,019 km (0.056 R)
• M69: 30,994,285 km (0.09 R)
• M70: 31,695,899 km (0.114 R)
• M71: 31,967,120 km (0.06 R)
• M72: 32,566,559 km (0.086 R)
• M73: 32,675,915 km (0.101 R)
• M74: 33,665,954 km (0.119 R)
• M75: 33,942,710 km (0.076 R)
• M76: 35,901,245 km (0.051 R)
• M77: 36,297,380 km (0.115 R)
• M78: 36,638,015 km (0.098 R)
• M79: 37,781,241 km (0.075 R)
• M80: 38,357,193 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 11.4

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.82 AU - 10.22 AU

Year: 9611 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,738,085 km

• M1: 143,464 km (0.067 R)
• M2: 279,449 km (0.12 R)
• M3: 610,808 km (0.075 R)
• M4: 1,157,888 km (0.079 R)
• M5: 1,491,491 km (0.085 R)
• M6: 1,755,381 km (0.072 R)
• M7: 1,931,309 km (0.095 R)
• M8: 2,192,955 km (0.096 R)
• M9: 2,273,738 km (0.074 R)
• M10: 2,867,492 km (0.081 R)
• M11: 3,699,107 km (0.111 R)
• M12: 3,992,169 km (0.05 R)
• M13: 4,125,012 km (0.106 R)
• M14: 4,670,894 km (0.076 R)
• M15: 4,810,918 km (0.114 R)
• M16: 6,171,810 km (0.099 R)
• M17: 7,074,483 km (0.028 R)
• M18: 7,561,873 km (0.1 R)
• M19: 7,809,607 km (0.076 R)
• M20: 9,176,034 km (0.09 R)
• M21: 9,440,523 km (0.08 R)
• M22: 11,360,911 km (0.119 R)
• M23: 11,835,585 km (0.104 R)
• M24: 12,804,381 km (0.078 R)
• M25: 13,397,836 km (0.032 R)
• M26: 13,697,929 km (0.092 R)
• M27: 13,798,459 km (0.116 R)
• M28: 15,127,785 km (0.088 R)
• M29: 15,231,756 km (0.111 R)
• M30: 15,492,655 km (0.089 R)
• M31: 15,913,174 km (0.08 R)
• M32: 16,390,840 km (0.106 R)
• M33: 17,035,009 km (0.119 R)
• M34: 17,578,199 km (0.079 R)
• M35: 18,514,681 km (0.037 R)
• M36: 19,017,031 km (0.106 R)
• M37: 19,129,229 km (0.067 R)
• M38: 19,693,812 km (0.083 R)
• M39: 20,035,044 km (0.054 R)
• M40: 20,149,337 km (0.067 R)
• M41: 20,321,076 km (0.117 R)
• M42: 20,608,453 km (0.11 R)
• M43: 21,595,350 km (0.047 R)
• M44: 23,014,735 km (0.116 R)
• M45: 23,374,368 km (0.118 R)
• M46: 23,615,071 km (0.085 R)
• M47: 23,735,797 km (0.064 R)
• M48: 24,038,433 km (0.115 R)
• M49: 24,647,446 km (0.051 R)
• M50: 25,199,911 km (0.061 R)
• M51: 26,254,726 km (0.107 R)
• M52: 26,505,003 km (0.035 R)
• M53: 28,023,272 km (0.079 R)
• M54: 28,279,084 km (0.072 R)
• M55: 28,471,467 km (0.043 R)
• M56: 29,504,739 km (0.113 R)
• M57: 29,830,115 km (0.103 R)
• M58: 31,011,489 km (0.118 R)
• M59: 33,690,936 km (0.115 R)
• M60: 34,167,555 km (0.08 R)
• M61: 34,509,237 km (0.045 R)
• M62: 35,196,190 km (0.028 R)
• M63: 36,026,309 km (0.106 R)
• M64: 36,653,273 km (0.048 R)
• M65: 37,776,604 km (0.034 R)
• M66: 38,768,887 km (0.103 R)
• M67: 39,053,871 km (0.114 R)
• M68: 40,129,180 km (0.1 R)
• M69: 40,996,249 km (0.107 R)
• M70: 42,088,912 km (0.091 R)
• M71: 42,308,671 km (0.119 R)
• M72: 43,338,952 km (0.096 R)
• M73: 43,708,758 km (0.082 R)
• M74: 44,377,311 km (0.103 R)
• M75: 45,499,145 km (0.111 R)
• M76: 45,799,837 km (0.099 R)
• M77: 45,950,482 km (0.12 R)
• M78: 46,403,165 km (0.106 R)
• M79: 46,630,255 km (0.116 R)
• M80: 47,009,336 km (0.087 R)
• M81: 47,313,319 km (0.079 R)
• M82: 47,617,900 km (0.097 R)
• M83: 48,152,712 km (0.113 R)
• M84: 50,311,409 km (0.071 R)
• M85: 50,700,214 km (0.118 R)
• M86: 50,856,095 km (0.084 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 15,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit