🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.17 AU - 1.51 AU

Year: 569 Days

Day: 46.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,162,496 km

• M1: 510,877 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.71 AU - 5.65 AU

Year: 3717 Days

Day: 41.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,162,496 km

• M1: 589,715 km (0.108 R)
• M2: 700,866 km (0.084 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.1

Radius: 12.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.7 AU - 6.5 AU

Year: 4865 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 78.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,162,496 km

• M1: 182,659 km (0.093 R)
• M2: 261,796 km (0.07 R)
• M3: 363,523 km (0.104 R)
• M4: 460,163 km (0.085 R)
• M5: 666,758 km (0.103 R)
• M6: 941,270 km (0.079 R)
• M7: 1,359,396 km (0.108 R)
• M8: 1,483,263 km (0.107 R)
• M9: 1,596,957 km (0.105 R)
• M10: 1,684,173 km (0.072 R)
• M11: 1,863,541 km (0.109 R)
• M12: 2,112,920 km (0.118 R)
• M13: 2,209,261 km (0.077 R)
• M14: 2,323,704 km (0.084 R)
• M15: 2,713,855 km (0.07 R)
• M16: 2,907,883 km (0.119 R)
• M17: 3,385,101 km (0.119 R)
• M18: 3,710,476 km (0.117 R)
• M19: 4,026,127 km (0.083 R)
• M20: 4,187,244 km (0.097 R)
• M21: 4,371,250 km (0.099 R)
• M22: 4,599,686 km (0.107 R)
• M23: 4,683,760 km (0.09 R)
• M24: 4,960,516 km (0.114 R)
• M25: 5,286,789 km (0.099 R)
• M26: 5,419,183 km (0.108 R)
• M27: 5,868,724 km (0.082 R)
• M28: 6,098,058 km (0.089 R)
• M29: 6,377,208 km (0.042 R)
• M30: 6,471,155 km (0.083 R)
• M31: 6,972,308 km (0.066 R)
• M32: 7,166,486 km (0.118 R)
• M33: 7,635,027 km (0.116 R)
• M34: 8,190,035 km (0.097 R)
• M35: 8,446,595 km (0.11 R)
• M36: 9,073,260 km (0.062 R)
• M37: 9,285,540 km (0.106 R)
• M38: 9,419,131 km (0.079 R)
• M39: 9,499,465 km (0.101 R)
• M40: 9,607,026 km (0.051 R)
• M41: 9,986,855 km (0.053 R)
• M42: 10,454,647 km (0.069 R)
• M43: 10,845,247 km (0.102 R)
• M44: 11,014,143 km (0.106 R)
• M45: 12,543,781 km (0.064 R)
• M46: 12,810,066 km (0.113 R)
• M47: 12,929,146 km (0.087 R)
• M48: 13,863,683 km (0.101 R)
• M49: 14,820,063 km (0.115 R)
• M50: 14,976,243 km (0.103 R)
• M51: 15,164,587 km (0.116 R)
• M52: 15,353,529 km (0.04 R)
• M53: 15,511,654 km (0.083 R)
• M54: 15,670,377 km (0.115 R)
• M55: 15,797,685 km (0.104 R)
• M56: 15,957,306 km (0.093 R)
• M57: 16,504,086 km (0.107 R)
• M58: 16,666,100 km (0.1 R)
• M59: 17,122,523 km (0.116 R)
• M60: 17,781,801 km (0.076 R)
• M61: 18,147,867 km (0.115 R)
• M62: 19,774,595 km (0.05 R)
• M63: 19,877,817 km (0.072 R)
• M64: 19,981,189 km (0.061 R)
• M65: 20,989,928 km (0.06 R)
• M66: 21,908,309 km (0.099 R)
• M67: 22,086,480 km (0.089 R)
• M68: 22,193,592 km (0.111 R)
• M69: 22,984,366 km (0.074 R)
• M70: 23,310,490 km (0.062 R)
• M71: 23,565,255 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.4

Radius: 4.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.03 AU - 16.17 AU

Year: 21540 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,162,496 km

• M1: 61,634 km (0.084 R)
• M2: 124,765 km (0.106 R)
• M3: 209,886 km (0.069 R)
• M4: 336,446 km (0.093 R)
• M5: 1,033,272 km (0.031 R)
• M6: 1,082,341 km (0.101 R)
• M7: 1,692,550 km (0.1 R)
• M8: 2,010,745 km (0.11 R)
• M9: 2,522,370 km (0.087 R)
• M10: 3,048,505 km (0.056 R)
• M11: 3,532,903 km (0.098 R)
• M12: 3,937,416 km (0.086 R)
• M13: 4,014,908 km (0.083 R)
• M14: 4,066,818 km (0.089 R)
• M15: 4,436,774 km (0.116 R)
• M16: 4,571,412 km (0.063 R)
• M17: 4,707,546 km (0.083 R)
• M18: 4,817,351 km (0.116 R)
• M19: 5,726,008 km (0.119 R)
• M20: 5,961,326 km (0.104 R)
• M21: 6,139,945 km (0.077 R)
• M22: 6,169,865 km (0.057 R)
• M23: 7,121,607 km (0.101 R)
• M24: 7,406,441 km (0.082 R)
• M25: 8,250,023 km (0.099 R)
• M26: 8,283,085 km (0.114 R)
• M27: 10,061,654 km (0.114 R)
• M28: 10,238,777 km (0.101 R)
• M29: 10,345,441 km (0.106 R)
• M30: 10,416,799 km (0.086 R)
• M31: 10,667,824 km (0.042 R)
• M32: 11,139,357 km (0.107 R)
• M33: 11,766,022 km (0.09 R)
• M34: 12,140,166 km (0.092 R)
• M35: 12,938,271 km (0.095 R)
• M36: 13,324,234 km (0.054 R)
• M37: 13,518,561 km (0.061 R)
• M38: 14,028,540 km (0.113 R)
• M39: 14,186,665 km (0.031 R)
• M40: 14,385,182 km (0.098 R)
• M41: 14,704,723 km (0.116 R)
• M42: 15,473,057 km (0.085 R)
• M43: 16,047,364 km (0.107 R)
• M44: 16,964,099 km (0.111 R)
• M45: 17,090,360 km (0.099 R)
• M46: 17,428,750 km (0.105 R)
• M47: 17,983,310 km (0.062 R)
• M48: 20,080,672 km (0.111 R)
• M49: 20,616,980 km (0.092 R)
• M50: 20,706,739 km (0.12 R)
• M51: 21,886,468 km (0.095 R)
• M52: 22,253,880 km (0.054 R)
• M53: 22,577,011 km (0.071 R)
• M54: 23,134,563 km (0.113 R)
• M55: 23,461,883 km (0.105 R)
• M56: 24,168,434 km (0.103 R)
• M57: 24,215,707 km (0.091 R)
• M58: 25,554,009 km (0.033 R)
• M59: 26,086,428 km (0.102 R)
• M60: 26,769,193 km (0.048 R)
• M61: 27,705,226 km (0.086 R)
• M62: 28,102,558 km (0.092 R)
• M63: 29,964,454 km (0.058 R)
• M64: 30,730,694 km (0.052 R)
• M65: 31,606,739 km (0.093 R)
• M66: 32,438,653 km (0.117 R)
• M67: 33,330,555 km (0.027 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 19,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit