🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.9 AU - 1.04 AU

Year: 356 Days

Day: 17.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,652,290 km

• M1: 966,253 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.45 AU - 1.83 AU

Year: 783 Days

Day: 20.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,652,290 km

• M1: 24,235 km (0.05 R)
• M2: 555,606 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.96 AU - 3.48 AU

Year: 2154 Days

Day: 46.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.1 AU - 4.84 AU

Year: 2949 Days

Day: 32.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,652,290 km

• M1: 631,901 km (0.108 R)
• M2: 961,615 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.7

Radius: 11.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.53 AU - 9.33 AU

Year: 9124 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,652,290 km

• M1: 152,141 km (0.108 R)
• M2: 658,081 km (0.088 R)
• M3: 921,672 km (0.061 R)
• M4: 1,085,183 km (0.078 R)
• M5: 1,359,545 km (0.092 R)
• M6: 1,634,357 km (0.094 R)
• M7: 1,745,059 km (0.082 R)
• M8: 2,461,783 km (0.097 R)
• M9: 2,719,689 km (0.12 R)
• M10: 2,798,827 km (0.079 R)
• M11: 3,123,155 km (0.086 R)
• M12: 3,234,007 km (0.115 R)
• M13: 3,488,323 km (0.103 R)
• M14: 3,690,729 km (0.062 R)
• M15: 4,077,140 km (0.079 R)
• M16: 4,539,099 km (0.117 R)
• M17: 4,856,396 km (0.111 R)
• M18: 5,681,428 km (0.117 R)
• M19: 5,954,594 km (0.081 R)
• M20: 6,162,385 km (0.117 R)
• M21: 6,478,485 km (0.104 R)
• M22: 6,764,068 km (0.119 R)
• M23: 6,980,985 km (0.117 R)
• M24: 7,126,992 km (0.053 R)
• M25: 7,720,746 km (0.049 R)
• M26: 8,291,761 km (0.076 R)
• M27: 9,274,021 km (0.045 R)
• M28: 9,434,539 km (0.111 R)
• M29: 9,636,496 km (0.088 R)
• M30: 10,127,327 km (0.044 R)
• M31: 10,251,194 km (0.1 R)
• M32: 11,346,699 km (0.085 R)
• M33: 11,432,568 km (0.118 R)
• M34: 12,258,648 km (0.092 R)
• M35: 12,346,611 km (0.093 R)
• M36: 12,479,155 km (0.096 R)
• M37: 12,834,899 km (0.055 R)
• M38: 14,523,111 km (0.091 R)
• M39: 14,616,310 km (0.088 R)
• M40: 14,709,809 km (0.102 R)
• M41: 15,416,958 km (0.115 R)
• M42: 15,655,268 km (0.118 R)
• M43: 15,942,645 km (0.095 R)
• M44: 16,280,287 km (0.047 R)
• M45: 17,356,644 km (0.074 R)
• M46: 17,803,493 km (0.063 R)
• M47: 18,557,017 km (0.117 R)
• M48: 18,912,163 km (0.116 R)
• M49: 20,616,531 km (0.071 R)
• M50: 20,826,417 km (0.071 R)
• M51: 21,407,455 km (0.075 R)
• M52: 22,047,285 km (0.079 R)
• M53: 22,910,316 km (0.11 R)
• M54: 23,291,341 km (0.102 R)
• M55: 24,114,878 km (0.102 R)
• M56: 24,669,287 km (0.115 R)
• M57: 24,947,988 km (0.051 R)
• M58: 25,396,183 km (0.066 R)
• M59: 25,564,930 km (0.066 R)
• M60: 26,016,715 km (0.1 R)
• M61: 26,756,626 km (0.057 R)
• M62: 27,330,484 km (0.119 R)
• M63: 27,503,419 km (0.071 R)
• M64: 28,024,468 km (0.083 R)
• M65: 29,135,233 km (0.117 R)
• M66: 29,784,786 km (0.042 R)
• M67: 29,903,418 km (0.089 R)
• M68: 31,038,267 km (0.118 R)
• M69: 32,004,819 km (0.053 R)
• M70: 32,308,802 km (0.096 R)
• M71: 33,226,884 km (0.11 R)
• M72: 34,029,327 km (0.048 R)
• M73: 35,213,693 km (0.111 R)
• M74: 36,920,006 km (0.117 R)
• M75: 37,366,706 km (0.05 R)
• M76: 37,751,023 km (0.052 R)
• M77: 37,879,527 km (0.055 R)
• M78: 38,523,696 km (0.118 R)
• M79: 39,106,679 km (0.118 R)
• M80: 39,236,530 km (0.101 R)
• M81: 39,953,851 km (0.097 R)
• M82: 40,741,185 km (0.095 R)
• M83: 41,467,333 km (0.096 R)
• M84: 42,064,827 km (0.049 R)
• M85: 42,665,014 km (0.085 R)
• M86: 42,999,664 km (0.116 R)
• M87: 43,469,700 km (0.085 R)
• M88: 44,889,983 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 13

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.33 AU - 10.53 AU

Year: 12557 Days

Day: 6.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,652,290 km

• M1: 232,325 km (0.039 R)
• M2: 313,856 km (0.052 R)
• M3: 516,861 km (0.035 R)
• M4: 671,694 km (0.099 R)
• M5: 920,775 km (0.109 R)
• M6: 1,149,360 km (0.12 R)
• M7: 1,378,844 km (0.099 R)
• M8: 1,721,871 km (0.103 R)
• M9: 1,862,793 km (0.087 R)
• M10: 1,965,866 km (0.108 R)
• M11: 2,070,883 km (0.108 R)
• M12: 2,625,143 km (0.088 R)
• M13: 2,718,044 km (0.077 R)
• M14: 2,979,541 km (0.114 R)
• M15: 3,918,866 km (0.107 R)
• M16: 4,133,539 km (0.101 R)
• M17: 4,630,802 km (0.106 R)
• M18: 4,944,210 km (0.049 R)
• M19: 5,293,969 km (0.068 R)
• M20: 5,442,221 km (0.098 R)
• M21: 5,531,830 km (0.109 R)
• M22: 6,266,206 km (0.027 R)
• M23: 6,360,303 km (0.083 R)
• M24: 6,805,207 km (0.033 R)
• M25: 7,260,284 km (0.081 R)
• M26: 7,591,494 km (0.119 R)
• M27: 8,131,691 km (0.12 R)
• M28: 8,406,503 km (0.067 R)
• M29: 8,510,324 km (0.071 R)
• M30: 8,754,318 km (0.119 R)
• M31: 8,894,790 km (0.084 R)
• M32: 9,213,583 km (0.116 R)
• M33: 9,320,695 km (0.114 R)
• M34: 10,082,298 km (0.116 R)
• M35: 10,863,797 km (0.101 R)
• M36: 11,052,739 km (0.11 R)
• M37: 11,242,878 km (0.113 R)
• M38: 11,510,808 km (0.098 R)
• M39: 11,780,832 km (0.11 R)
• M40: 12,091,996 km (0.081 R)
• M41: 12,563,977 km (0.109 R)
• M42: 13,283,244 km (0.051 R)
• M43: 13,933,845 km (0.103 R)
• M44: 14,971,157 km (0.109 R)
• M45: 15,181,491 km (0.087 R)
• M46: 15,393,023 km (0.118 R)
• M47: 15,861,713 km (0.091 R)
• M48: 16,725,790 km (0.111 R)
• M49: 18,952,405 km (0.114 R)
• M50: 19,776,539 km (0.05 R)
• M51: 20,659,316 km (0.119 R)
• M52: 21,034,807 km (0.119 R)
• M53: 22,222,913 km (0.098 R)
• M54: 23,188,867 km (0.047 R)
• M55: 23,481,480 km (0.065 R)
• M56: 23,824,209 km (0.101 R)
• M57: 24,415,868 km (0.077 R)
• M58: 25,062,131 km (0.076 R)
• M59: 25,865,322 km (0.066 R)
• M60: 26,371,561 km (0.119 R)
• M61: 26,575,015 km (0.115 R)
• M62: 26,677,040 km (0.112 R)
• M63: 27,188,515 km (0.116 R)
• M64: 28,065,608 km (0.063 R)
• M65: 28,638,119 km (0.105 R)
• M66: 29,004,334 km (0.06 R)
• M67: 29,477,662 km (0.113 R)
• M68: 29,635,937 km (0.034 R)
• M69: 29,900,426 km (0.116 R)
• M70: 30,165,663 km (0.078 R)
• M71: 30,272,027 km (0.116 R)
• M72: 30,431,797 km (0.108 R)
• M73: 30,645,273 km (0.11 R)
• M74: 31,342,250 km (0.072 R)
• M75: 31,936,153 km (0.112 R)
• M76: 32,370,436 km (0.106 R)
• M77: 33,354,790 km (0.093 R)
• M78: 34,571,021 km (0.088 R)
• M79: 35,408,619 km (0.104 R)
• M80: 37,047,015 km (0.106 R)
• M81: 37,218,005 km (0.025 R)
• M82: 37,675,027 km (0.075 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 17,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit