🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.31 AU - 3.15 AU

Year: 1571 Days

Day: 33.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.9

Radius: 14.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.77 AU - 8.09 AU

Year: 7053 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,760,870 km

• M1: 177,872 km (0.12 R)
• M2: 336,745 km (0.074 R)
• M3: 470,635 km (0.107 R)
• M4: 696,228 km (0.064 R)
• M5: 838,795 km (0.111 R)
• M6: 1,073,215 km (0.116 R)
• M7: 1,207,554 km (0.088 R)
• M8: 1,330,224 km (0.107 R)
• M9: 1,438,832 km (0.116 R)
• M10: 2,112,920 km (0.115 R)
• M11: 2,529,401 km (0.11 R)
• M12: 2,759,183 km (0.055 R)
• M13: 2,995,997 km (0.073 R)
• M14: 3,165,940 km (0.099 R)
• M15: 3,464,687 km (0.12 R)
• M16: 3,772,858 km (0.077 R)
• M17: 4,009,971 km (0.026 R)
• M18: 4,279,247 km (0.104 R)
• M19: 4,694,381 km (0.079 R)
• M20: 4,835,751 km (0.073 R)
• M21: 6,047,793 km (0.094 R)
• M22: 6,139,945 km (0.11 R)
• M23: 6,703,780 km (0.108 R)
• M24: 6,895,415 km (0.117 R)
• M25: 7,088,845 km (0.11 R)
• M26: 7,382,505 km (0.047 R)
• M27: 8,424,604 km (0.106 R)
• M28: 9,298,555 km (0.117 R)
• M29: 9,692,296 km (0.065 R)
• M30: 10,311,632 km (0.044 R)
• M31: 10,793,935 km (0.1 R)
• M32: 11,283,569 km (0.058 R)
• M33: 11,473,857 km (0.052 R)
• M34: 12,206,737 km (0.094 R)
• M35: 12,677,372 km (0.079 R)
• M36: 13,154,141 km (0.086 R)
• M37: 14,125,181 km (0.085 R)
• M38: 15,161,146 km (0.047 R)
• M39: 15,709,721 km (0.107 R)
• M40: 15,837,179 km (0.083 R)
• M41: 16,050,356 km (0.056 R)
• M42: 16,393,683 km (0.099 R)
• M43: 16,566,169 km (0.082 R)
• M44: 17,702,215 km (0.087 R)
• M45: 18,190,503 km (0.091 R)
• M46: 18,458,732 km (0.107 R)
• M47: 18,638,249 km (0.104 R)
• M48: 21,071,309 km (0.112 R)
• M49: 21,447,248 km (0.117 R)
• M50: 21,683,314 km (0.079 R)
• M51: 21,778,009 km (0.109 R)
• M52: 22,015,271 km (0.079 R)
• M53: 22,684,273 km (0.099 R)
• M54: 23,166,277 km (0.115 R)
• M55: 24,189,377 km (0.035 R)
• M56: 24,385,949 km (0.1 R)
• M57: 24,484,384 km (0.101 R)
• M58: 25,028,472 km (0.073 R)
• M59: 25,626,414 km (0.036 R)
• M60: 26,178,730 km (0.113 R)
• M61: 26,481,665 km (0.069 R)
• M62: 26,989,251 km (0.12 R)
• M63: 27,962,236 km (0.116 R)
• M64: 30,418,483 km (0.108 R)
• M65: 30,736,977 km (0.061 R)
• M66: 31,110,074 km (0.072 R)
• M67: 31,538,223 km (0.105 R)
• M68: 32,184,037 km (0.115 R)
• M69: 32,292,196 km (0.06 R)
• M70: 35,088,629 km (0.087 R)
• M71: 36,262,524 km (0.111 R)
• M72: 36,939,155 km (0.05 R)
• M73: 37,335,739 km (0.084 R)
• M74: 38,190,392 km (0.115 R)
• M75: 38,304,834 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.5

Radius: 13.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.86 AU - 13.3 AU

Year: 12844 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,760,870 km

• M1: 170,691 km (0.035 R)
• M2: 417,677 km (0.097 R)
• M3: 527,332 km (0.055 R)
• M4: 984,055 km (0.1 R)
• M5: 1,372,560 km (0.118 R)
• M6: 1,760,617 km (0.085 R)
• M7: 2,183,231 km (0.12 R)
• M8: 2,610,184 km (0.086 R)
• M9: 2,721,185 km (0.116 R)
• M10: 2,862,106 km (0.119 R)
• M11: 2,976,698 km (0.116 R)
• M12: 3,092,936 km (0.107 R)
• M13: 3,299,979 km (0.073 R)
• M14: 3,511,660 km (0.065 R)
• M15: 4,370,203 km (0.108 R)
• M16: 4,603,276 km (0.055 R)
• M17: 4,840,538 km (0.105 R)
• M18: 5,012,426 km (0.066 R)
• M19: 5,291,875 km (0.081 R)
• M20: 6,611,777 km (0.103 R)
• M21: 8,110,299 km (0.112 R)
• M22: 8,771,821 km (0.119 R)
• M23: 9,365,126 km (0.07 R)
• M24: 9,450,845 km (0.107 R)
• M25: 9,623,332 km (0.057 R)
• M26: 9,709,949 km (0.083 R)
• M27: 9,796,716 km (0.111 R)
• M28: 10,146,775 km (0.115 R)
• M29: 10,904,488 km (0.039 R)
• M30: 10,994,696 km (0.109 R)
• M31: 12,051,604 km (0.12 R)
• M32: 12,285,725 km (0.1 R)
• M33: 12,663,310 km (0.032 R)
• M34: 13,188,847 km (0.079 R)
• M35: 14,015,077 km (0.104 R)
• M36: 14,508,899 km (0.057 R)
• M37: 15,311,043 km (0.099 R)
• M38: 15,513,898 km (0.062 R)
• M39: 15,973,462 km (0.097 R)
• M40: 16,853,696 km (0.071 R)
• M41: 17,484,550 km (0.113 R)
• M42: 18,337,857 km (0.112 R)
• M43: 18,499,273 km (0.086 R)
• M44: 18,715,442 km (0.064 R)
• M45: 20,418,314 km (0.103 R)
• M46: 21,770,380 km (0.052 R)
• M47: 21,884,373 km (0.114 R)
• M48: 22,630,268 km (0.104 R)
• M49: 22,861,397 km (0.08 R)
• M50: 24,146,742 km (0.078 R)
• M51: 25,036,550 km (0.101 R)
• M52: 25,335,596 km (0.083 R)
• M53: 26,421,826 km (0.093 R)
• M54: 27,770,002 km (0.062 R)
• M55: 28,265,919 km (0.098 R)
• M56: 28,577,232 km (0.09 R)
• M57: 28,764,679 km (0.099 R)
• M58: 29,015,105 km (0.107 R)
• M59: 29,140,618 km (0.11 R)
• M60: 29,266,280 km (0.103 R)
• M61: 29,518,203 km (0.073 R)
• M62: 30,469,346 km (0.114 R)
• M63: 30,788,588 km (0.114 R)
• M64: 31,301,858 km (0.113 R)
• M65: 31,623,943 km (0.112 R)
• M66: 32,012,000 km (0.115 R)
• M67: 32,466,777 km (0.084 R)
• M68: 32,858,275 km (0.111 R)
• M69: 36,994,357 km (0.118 R)
• M70: 37,608,306 km (0.04 R)
• M71: 38,225,697 km (0.111 R)
• M72: 38,639,036 km (0.091 R)
• M73: 40,447,524 km (0.069 R)
• M74: 40,868,792 km (0.118 R)
• M75: 41,150,485 km (0.116 R)
• M76: 41,857,484 km (0.084 R)
• M77: 43,355,109 km (0.081 R)
• M78: 44,002,418 km (0.073 R)
• M79: 44,291,142 km (0.107 R)
• M80: 45,452,171 km (0.074 R)
• M81: 46,549,771 km (0.048 R)
• M82: 47,064,986 km (0.065 R)
• M83: 47,804,299 km (0.076 R)
• M84: 48,398,502 km (0.088 R)
• M85: 48,845,650 km (0.07 R)
• M86: 50,271,018 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.1

Radius: 6.4

Gravity: 21.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.28 AU - 13.44 AU

Year: 17006 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,760,870 km

• M1: 242,947 km (0.067 R)
• M2: 370,853 km (0.1 R)
• M3: 443,408 km (0.118 R)
• M4: 501,302 km (0.074 R)
• M5: 582,833 km (0.107 R)
• M6: 625,319 km (0.102 R)
• M7: 713,731 km (0.078 R)
• M8: 1,217,128 km (0.063 R)
• M9: 1,623,286 km (0.034 R)
• M10: 1,684,622 km (0.097 R)
• M11: 2,237,087 km (0.119 R)
• M12: 2,586,547 km (0.105 R)
• M13: 2,731,059 km (0.114 R)
• M14: 3,066,158 km (0.07 R)
• M15: 3,453,766 km (0.074 R)
• M16: 4,105,863 km (0.099 R)
• M17: 4,446,049 km (0.11 R)
• M18: 4,839,491 km (0.12 R)
• M19: 6,620,454 km (0.094 R)
• M20: 6,719,338 km (0.113 R)
• M21: 6,818,671 km (0.044 R)
• M22: 7,527,765 km (0.066 R)
• M23: 8,153,982 km (0.089 R)
• M24: 8,527,079 km (0.102 R)
• M25: 9,567,382 km (0.104 R)
• M26: 10,302,207 km (0.077 R)
• M27: 10,416,799 km (0.104 R)
• M28: 10,821,312 km (0.089 R)
• M29: 11,231,060 km (0.077 R)
• M30: 11,290,151 km (0.085 R)
• M31: 11,408,334 km (0.114 R)
• M32: 11,705,585 km (0.107 R)
• M33: 12,065,816 km (0.109 R)
• M34: 16,061,127 km (0.096 R)
• M35: 16,127,548 km (0.049 R)
• M36: 16,327,411 km (0.029 R)
• M37: 16,864,617 km (0.029 R)
• M38: 17,680,972 km (0.035 R)
• M39: 17,749,638 km (0.052 R)
• M40: 17,956,083 km (0.057 R)
• M41: 20,134,976 km (0.084 R)
• M42: 20,422,204 km (0.109 R)
• M43: 20,566,266 km (0.084 R)
• M44: 21,657,733 km (0.076 R)
• M45: 22,247,597 km (0.116 R)
• M46: 22,618,899 km (0.05 R)
• M47: 22,693,399 km (0.104 R)
• M48: 25,429,693 km (0.113 R)
• M49: 25,584,677 km (0.109 R)
• M50: 26,129,811 km (0.072 R)
• M51: 27,549,196 km (0.078 R)
• M52: 28,027,759 km (0.116 R)
• M53: 28,831,698 km (0.118 R)
• M54: 29,724,648 km (0.112 R)
• M55: 33,216,711 km (0.119 R)
• M56: 33,555,999 km (0.103 R)
• M57: 34,838,502 km (0.105 R)
• M58: 35,442,428 km (0.085 R)
• M59: 35,702,429 km (0.064 R)
• M60: 35,962,879 km (0.04 R)
• M61: 36,311,293 km (0.088 R)
• M62: 36,485,873 km (0.077 R)
• M63: 36,660,903 km (0.084 R)
• M64: 37,981,403 km (0.108 R)
• M65: 38,336,100 km (0.057 R)
• M66: 39,048,934 km (0.111 R)
• M67: 40,759,436 km (0.118 R)
• M68: 40,940,898 km (0.055 R)
• M69: 42,218,763 km (0.105 R)
• M70: 42,494,322 km (0.047 R)
• M71: 43,695,144 km (0.051 R)
• M72: 44,532,893 km (0.096 R)
• M73: 45,188,281 km (0.117 R)
• M74: 47,554,620 km (0.042 R)
• M75: 47,650,063 km (0.109 R)
• M76: 48,224,370 km (0.031 R)
• M77: 49,863,962 km (0.097 R)
• M78: 50,836,947 km (0.103 R)
• M79: 51,816,214 km (0.113 R)
• M80: 53,098,418 km (0.11 R)
• M81: 54,091,897 km (0.067 R)
• M82: 54,191,679 km (0.111 R)
• M83: 58,842,677 km (0.046 R)
• M84: 60,904,435 km (0.116 R)
• M85: 65,098,411 km (0.073 R)
• M86: 65,204,476 km (0.105 R)
• M87: 67,874,050 km (0.074 R)
• M88: 67,981,461 km (0.112 R)
• M89: 71,452,132 km (0.117 R)
• M90: 71,670,993 km (0.057 R)
• M91: 71,890,005 km (0.085 R)
• M92: 72,109,315 km (0.096 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit