🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.46 AU - 0.58 AU

Year: 163 Days

Day: 42.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.01 AU - 1.03 AU

Year: 447 Days

Day: 45.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,206,135 km

• M1: 346,768 km (0.108 R)
• M2: 398,080 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.05 AU - 1.63 AU

Year: 672 Days

Day: 38.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 155.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.18 AU - 1.5 AU

Year: 672 Days

Day: 39.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.64 AU - 2.6 AU

Year: 1338 Days

Day: 31.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,206,135 km

• M1: 48,171 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.06 AU - 3 AU

Year: 1744 Days

Day: 20.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.5

Radius: 14.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.23 AU - 4.51 AU

Year: 3960 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,206,135 km

• M1: 275,110 km (0.067 R)
• M2: 410,048 km (0.119 R)
• M3: 587,770 km (0.071 R)
• M4: 878,588 km (0.065 R)
• M5: 1,065,137 km (0.094 R)
• M6: 1,518,269 km (0.081 R)
• M7: 1,815,819 km (0.03 R)
• M8: 1,928,915 km (0.095 R)
• M9: 2,593,578 km (0.069 R)
• M10: 2,835,927 km (0.088 R)
• M11: 2,968,471 km (0.113 R)
• M12: 3,153,972 km (0.098 R)
• M13: 3,326,009 km (0.077 R)
• M14: 4,045,725 km (0.085 R)
• M15: 4,753,921 km (0.049 R)
• M16: 5,418,285 km (0.097 R)
• M17: 5,625,478 km (0.116 R)
• M18: 5,750,991 km (0.087 R)
• M19: 5,941,130 km (0.112 R)
• M20: 6,262,765 km (0.069 R)
• M21: 7,629,043 km (0.056 R)
• M22: 8,002,289 km (0.089 R)
• M23: 8,215,017 km (0.08 R)
• M24: 8,501,497 km (0.076 R)
• M25: 8,597,689 km (0.112 R)
• M26: 8,961,960 km (0.048 R)
• M27: 9,232,283 km (0.056 R)
• M28: 9,356,000 km (0.113 R)
• M29: 9,680,329 km (0.091 R)
• M30: 10,469,009 km (0.098 R)
• M31: 10,649,872 km (0.098 R)
• M32: 10,831,933 km (0.115 R)
• M33: 11,410,578 km (0.073 R)
• M34: 11,972,467 km (0.11 R)
• M35: 12,352,147 km (0.076 R)
• M36: 12,515,956 km (0.072 R)
• M37: 12,763,242 km (0.118 R)
• M38: 13,290,574 km (0.098 R)
• M39: 13,881,635 km (0.061 R)
• M40: 14,423,927 km (0.118 R)
• M41: 14,683,330 km (0.102 R)
• M42: 14,944,079 km (0.054 R)
• M43: 16,062,473 km (0.042 R)
• M44: 16,331,300 km (0.069 R)
• M45: 16,451,278 km (0.08 R)
• M46: 16,691,981 km (0.073 R)
• M47: 17,085,872 km (0.113 R)
• M48: 17,452,088 km (0.109 R)
• M49: 18,037,314 km (0.059 R)
• M50: 18,130,364 km (0.113 R)
• M51: 18,285,647 km (0.111 R)
• M52: 18,848,584 km (0.11 R)
• M53: 19,132,221 km (0.12 R)
• M54: 19,608,092 km (0.088 R)
• M55: 20,120,016 km (0.105 R)
• M56: 21,026,430 km (0.069 R)
• M57: 22,311,176 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 13.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.07 AU - 4.71 AU

Year: 3987 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 44,206,135 km

• M1: 171,888 km (0.109 R)
• M2: 318,943 km (0.06 R)
• M3: 856,298 km (0.097 R)
• M4: 1,637,199 km (0.054 R)
• M5: 1,808,788 km (0.095 R)
• M6: 2,020,618 km (0.053 R)
• M7: 2,170,516 km (0.104 R)
• M8: 3,040,577 km (0.031 R)
• M9: 3,348,599 km (0.117 R)
• M10: 3,430,578 km (0.093 R)
• M11: 3,652,731 km (0.057 R)
• M12: 4,695,129 km (0.087 R)
• M13: 4,942,265 km (0.109 R)
• M14: 5,273,325 km (0.087 R)
• M15: 5,449,551 km (0.119 R)
• M16: 5,775,226 km (0.1 R)
• M17: 5,890,715 km (0.117 R)
• M18: 5,973,742 km (0.101 R)
• M19: 6,428,520 km (0.092 R)
• M20: 6,565,551 km (0.049 R)
• M21: 6,686,127 km (0.081 R)
• M22: 7,211,515 km (0.095 R)
• M23: 7,515,348 km (0.045 R)
• M24: 8,024,729 km (0.11 R)
• M25: 8,358,183 km (0.119 R)
• M26: 8,771,970 km (0.06 R)
• M27: 8,962,259 km (0.051 R)
• M28: 9,444,114 km (0.102 R)
• M29: 9,619,741 km (0.112 R)
• M30: 9,756,923 km (0.091 R)
• M31: 10,392,863 km (0.07 R)
• M32: 10,634,913 km (0.049 R)
• M33: 11,145,041 km (0.11 R)
• M34: 11,642,305 km (0.077 R)
• M35: 12,295,299 km (0.102 R)
• M36: 12,701,458 km (0.114 R)
• M37: 12,873,794 km (0.106 R)
• M38: 13,220,861 km (0.108 R)
• M39: 13,791,428 km (0.117 R)
• M40: 15,184,333 km (0.091 R)
• M41: 15,436,256 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 9.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.65 AU - 9.33 AU

Year: 8886 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,206,135 km

• M1: 281,244 km (0.087 R)
• M2: 506,389 km (0.071 R)
• M3: 651,948 km (0.105 R)
• M4: 824,284 km (0.095 R)
• M5: 1,312,871 km (0.108 R)
• M6: 1,473,689 km (0.067 R)
• M7: 1,579,604 km (0.092 R)
• M8: 2,373,520 km (0.077 R)
• M9: 2,480,482 km (0.099 R)
• M10: 3,414,123 km (0.083 R)
• M11: 3,617,127 km (0.082 R)
• M12: 3,824,021 km (0.047 R)
• M13: 4,141,767 km (0.116 R)
• M14: 4,314,851 km (0.104 R)
• M15: 5,355,305 km (0.114 R)
• M16: 5,663,027 km (0.088 R)
• M17: 5,903,730 km (0.063 R)
• M18: 6,000,969 km (0.092 R)
• M19: 6,419,993 km (0.079 R)
• M20: 6,721,582 km (0.11 R)
• M21: 6,925,334 km (0.032 R)
• M22: 7,627,696 km (0.116 R)
• M23: 8,243,890 km (0.09 R)
• M24: 8,462,004 km (0.054 R)
• M25: 10,186,867 km (0.089 R)
• M26: 11,345,054 km (0.082 R)
• M27: 11,985,781 km (0.055 R)
• M28: 12,481,848 km (0.077 R)
• M29: 12,858,386 km (0.087 R)
• M30: 13,111,505 km (0.096 R)
• M31: 13,751,485 km (0.096 R)
• M32: 13,977,827 km (0.092 R)
• M33: 14,075,215 km (0.069 R)
• M34: 14,664,481 km (0.06 R)
• M35: 15,596,924 km (0.073 R)
• M36: 15,765,372 km (0.117 R)
• M37: 15,866,799 km (0.11 R)
• M38: 16,892,891 km (0.119 R)
• M39: 18,400,837 km (0.068 R)
• M40: 18,865,039 km (0.116 R)
• M41: 18,936,846 km (0.111 R)
• M42: 19,008,803 km (0.057 R)
• M43: 19,261,025 km (0.111 R)
• M44: 19,369,484 km (0.07 R)
• M45: 19,659,703 km (0.116 R)
• M46: 20,061,074 km (0.114 R)
• M47: 20,391,387 km (0.117 R)
• M48: 20,760,744 km (0.099 R)
• M49: 20,908,995 km (0.087 R)
• M50: 21,020,446 km (0.113 R)
• M51: 21,580,839 km (0.099 R)
• M52: 21,731,035 km (0.114 R)
• M53: 21,994,777 km (0.066 R)
• M54: 22,183,868 km (0.104 R)
• M55: 22,373,558 km (0.058 R)
• M56: 22,449,554 km (0.111 R)
• M57: 22,525,550 km (0.119 R)
• M58: 22,639,843 km (0.071 R)
• M59: 22,869,026 km (0.118 R)
• M60: 23,368,235 km (0.074 R)
• M61: 24,612,141 km (0.099 R)
• M62: 25,242,098 km (0.047 R)
• M63: 26,719,376 km (0.103 R)
• M64: 27,001,967 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 9.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.51 AU - 11.87 AU

Year: 13075 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,206,135 km

• M1: 157,227 km (0.106 R)
• M2: 257,009 km (0.078 R)
• M3: 330,910 km (0.06 R)
• M4: 414,386 km (0.115 R)
• M5: 744,997 km (0.055 R)
• M6: 1,186,610 km (0.068 R)
• M7: 1,404,275 km (0.098 R)
• M8: 1,528,441 km (0.053 R)
• M9: 1,832,724 km (0.115 R)
• M10: 1,923,230 km (0.08 R)
• M11: 2,061,758 km (0.068 R)
• M12: 2,179,940 km (0.058 R)
• M13: 2,472,554 km (0.049 R)
• M14: 2,674,810 km (0.099 R)
• M15: 3,258,541 km (0.118 R)
• M16: 3,621,764 km (0.106 R)
• M17: 4,819,146 km (0.091 R)
• M18: 5,072,265 km (0.098 R)
• M19: 5,232,784 km (0.114 R)
• M20: 5,493,084 km (0.117 R)
• M21: 5,657,941 km (0.098 R)
• M22: 5,790,934 km (0.115 R)
• M23: 5,925,123 km (0.07 R)
• M24: 6,821,813 km (0.117 R)
• M25: 7,249,962 km (0.12 R)
• M26: 7,613,484 km (0.115 R)
• M27: 8,057,491 km (0.085 R)
• M28: 9,360,788 km (0.097 R)
• M29: 9,439,476 km (0.067 R)
• M30: 9,956,486 km (0.062 R)
• M31: 10,036,820 km (0.089 R)
• M32: 10,769,700 km (0.115 R)
• M33: 11,309,749 km (0.088 R)
• M34: 12,157,819 km (0.07 R)
• M35: 12,632,942 km (0.081 R)
• M36: 12,850,906 km (0.042 R)
• M37: 13,959,426 km (0.036 R)
• M38: 14,456,839 km (0.063 R)
• M39: 15,283,367 km (0.063 R)
• M40: 15,515,693 km (0.081 R)
• M41: 16,125,154 km (0.111 R)
• M42: 16,219,700 km (0.032 R)
• M43: 16,982,051 km (0.06 R)
• M44: 17,078,093 km (0.034 R)
• M45: 18,245,704 km (0.042 R)
• M46: 18,938,492 km (0.094 R)
• M47: 19,038,274 km (0.047 R)
• M48: 19,589,692 km (0.108 R)
• M49: 20,299,085 km (0.084 R)
• M50: 21,534,763 km (0.112 R)
• M51: 22,004,351 km (0.056 R)
• M52: 22,266,745 km (0.078 R)
• M53: 22,372,062 km (0.105 R)
• M54: 22,530,187 km (0.057 R)
• M55: 23,006,956 km (0.051 R)
• M56: 23,219,983 km (0.083 R)
• M57: 23,380,053 km (0.095 R)
• M58: 23,808,950 km (0.066 R)
• M59: 24,348,699 km (0.086 R)
• M60: 24,783,430 km (0.032 R)
• M61: 24,947,091 km (0.079 R)
• M62: 25,495,367 km (0.049 R)
• M63: 26,827,237 km (0.109 R)
• M64: 27,276,180 km (0.09 R)
• M65: 27,897,460 km (0.115 R)
• M66: 28,011,005 km (0.065 R)
• M67: 29,557,996 km (0.081 R)
• M68: 29,731,679 km (0.041 R)
• M69: 29,847,618 km (0.069 R)
• M70: 30,663,225 km (0.109 R)
• M71: 32,137,961 km (0.098 R)
• M72: 33,033,903 km (0.097 R)
• M73: 33,635,735 km (0.058 R)
• M74: 34,059,097 km (0.03 R)
• M75: 34,301,894 km (0.117 R)
• M76: 35,094,912 km (0.11 R)
• M77: 37,885,960 km (0.115 R)
• M78: 38,263,545 km (0.109 R)
• M79: 39,658,396 km (0.054 R)
• M80: 39,977,637 km (0.072 R)
• M81: 40,618,963 km (0.099 R)
• M82: 40,811,945 km (0.098 R)
• M83: 41,392,983 km (0.062 R)
• M84: 42,302,089 km (0.075 R)
• M85: 43,086,580 km (0.101 R)
• M86: 43,743,913 km (0.059 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 19,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit