🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.47 AU - 0.73 AU

Year: 178 Days

Day: 41.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,945,303 km

• M1: 341,083 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.96 AU

Year: 269 Days

Day: 37.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.79 AU - 1.25 AU

Year: 394 Days

Day: 26.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,945,303 km

• M1: 150,795 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.05 AU - 2.47 AU

Year: 1301 Days

Day: 14.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,945,303 km

• M1: 779,555 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.99 AU - 4.73 AU

Year: 2904 Days

Day: 44.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 9.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.02 AU - 7.7 AU

Year: 6141 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,945,303 km

• M1: 124,765 km (0.082 R)
• M2: 268,827 km (0.118 R)
• M3: 352,752 km (0.094 R)
• M4: 590,612 km (0.116 R)
• M5: 716,125 km (0.11 R)
• M6: 825,182 km (0.097 R)
• M7: 921,972 km (0.048 R)
• M8: 1,682,378 km (0.063 R)
• M9: 1,982,621 km (0.077 R)
• M10: 2,388,180 km (0.042 R)
• M11: 2,464,625 km (0.05 R)
• M12: 2,954,857 km (0.064 R)
• M13: 3,134,225 km (0.073 R)
• M14: 3,260,635 km (0.105 R)
• M15: 3,331,545 km (0.094 R)
• M16: 3,460,648 km (0.095 R)
• M17: 3,947,888 km (0.096 R)
• M18: 4,099,879 km (0.086 R)
• M19: 4,253,815 km (0.1 R)
• M20: 4,599,087 km (0.093 R)
• M21: 4,743,000 km (0.053 R)
• M22: 4,823,634 km (0.106 R)
• M23: 6,121,994 km (0.044 R)
• M24: 6,192,305 km (0.104 R)
• M25: 6,511,846 km (0.063 R)
• M26: 6,800,570 km (0.091 R)
• M27: 7,001,330 km (0.108 R)
• M28: 7,130,283 km (0.12 R)
• M29: 7,824,417 km (0.069 R)
• M30: 8,403,212 km (0.056 R)
• M31: 8,975,723 km (0.061 R)
• M32: 9,075,654 km (0.101 R)
• M33: 9,135,792 km (0.09 R)
• M34: 9,438,728 km (0.11 R)
• M35: 9,621,985 km (0.049 R)
• M36: 10,304,301 km (0.074 R)
• M37: 10,810,241 km (0.065 R)
• M38: 10,937,998 km (0.09 R)
• M39: 11,130,530 km (0.04 R)
• M40: 11,649,635 km (0.104 R)
• M41: 12,000,143 km (0.115 R)
• M42: 12,132,537 km (0.113 R)
• M43: 12,331,801 km (0.092 R)
• M44: 12,509,972 km (0.081 R)
• M45: 12,914,036 km (0.089 R)
• M46: 13,004,393 km (0.115 R)
• M47: 13,299,550 km (0.12 R)
• M48: 14,128,322 km (0.053 R)
• M49: 14,268,047 km (0.083 R)
• M50: 14,338,058 km (0.113 R)
• M51: 14,478,531 km (0.1 R)
• M52: 14,595,965 km (0.11 R)
• M53: 15,116,266 km (0.055 R)
• M54: 15,283,068 km (0.062 R)
• M55: 15,378,661 km (0.05 R)
• M56: 16,126,351 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 8

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.47 AU - 8.79 AU

Year: 8070 Days

Day: 15 Hours

Environment

Temp: -176 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,945,303 km

• M1: 172,636 km (0.05 R)
• M2: 316,998 km (0.112 R)
• M3: 613,501 km (0.096 R)
• M4: 699,819 km (0.11 R)
• M5: 759,808 km (0.081 R)
• M6: 885,320 km (0.069 R)
• M7: 1,121,984 km (0.105 R)
• M8: 1,247,796 km (0.066 R)
• M9: 1,553,125 km (0.116 R)
• M10: 1,776,624 km (0.08 R)
• M11: 1,902,885 km (0.086 R)
• M12: 4,183,205 km (0.104 R)
• M13: 4,902,023 km (0.084 R)
• M14: 5,050,424 km (0.094 R)
• M15: 5,504,454 km (0.039 R)
• M16: 5,658,689 km (0.074 R)
• M17: 6,614,171 km (0.06 R)
• M18: 7,346,153 km (0.088 R)
• M19: 8,138,872 km (0.09 R)
• M20: 8,814,007 km (0.062 R)
• M21: 9,618,096 km (0.104 R)
• M22: 10,104,289 km (0.069 R)
• M23: 10,483,669 km (0.03 R)
• M24: 11,217,447 km (0.049 R)
• M25: 11,491,959 km (0.065 R)
• M26: 11,729,071 km (0.09 R)
• M27: 11,848,151 km (0.116 R)
• M28: 11,927,737 km (0.097 R)
• M29: 12,288,418 km (0.042 R)
• M30: 12,856,591 km (0.097 R)
• M31: 13,061,540 km (0.038 R)
• M32: 13,474,729 km (0.081 R)
• M33: 13,724,857 km (0.08 R)
• M34: 13,850,369 km (0.042 R)
• M35: 14,060,554 km (0.076 R)
• M36: 14,144,927 km (0.1 R)
• M37: 14,229,450 km (0.11 R)
• M38: 15,473,805 km (0.096 R)
• M39: 15,735,602 km (0.091 R)
• M40: 16,131,138 km (0.101 R)
• M41: 16,263,682 km (0.102 R)
• M42: 16,352,244 km (0.116 R)
• M43: 16,708,137 km (0.094 R)
• M44: 17,563,538 km (0.061 R)
• M45: 18,248,995 km (0.092 R)
• M46: 18,618,203 km (0.044 R)
• M47: 19,036,329 km (0.079 R)
• M48: 19,693,064 km (0.082 R)
• M49: 20,166,691 km (0.111 R)
• M50: 20,452,722 km (0.098 R)
• M51: 20,980,503 km (0.1 R)
• M52: 21,173,634 km (0.059 R)
• M53: 21,367,213 km (0.091 R)
• M54: 22,147,666 km (0.103 R)
• M55: 23,086,542 km (0.096 R)
• M56: 23,485,669 km (0.068 R)
• M57: 24,341,518 km (0.083 R)
• M58: 24,442,946 km (0.112 R)
• M59: 25,105,215 km (0.043 R)
• M60: 25,464,250 km (0.117 R)
• M61: 26,447,408 km (0.11 R)
• M62: 26,551,528 km (0.067 R)
• M63: 26,917,444 km (0.043 R)
• M64: 26,969,803 km (0.103 R)
• M65: 27,337,515 km (0.107 R)
• M66: 27,654,064 km (0.106 R)
• M67: 28,131,132 km (0.089 R)
• M68: 29,903,418 km (0.104 R)
• M69: 30,502,258 km (0.083 R)
• M70: 30,720,970 km (0.057 R)
• M71: 31,269,994 km (0.064 R)
• M72: 31,325,046 km (0.096 R)
• M73: 31,656,256 km (0.098 R)
• M74: 31,822,309 km (0.088 R)
• M75: 33,667,898 km (0.058 R)
• M76: 34,290,674 km (0.09 R)
• M77: 34,917,340 km (0.112 R)
• M78: 35,146,225 km (0.05 R)
• M79: 35,490,300 km (0.111 R)
• M80: 35,720,381 km (0.026 R)
• M81: 36,819,926 km (0.034 R)
• M82: 36,936,313 km (0.045 R)
• M83: 36,994,506 km (0.041 R)
• M84: 37,052,849 km (0.081 R)
• M85: 37,286,222 km (0.111 R)
• M86: 37,578,686 km (0.051 R)
• M87: 37,754,463 km (0.052 R)
• M88: 38,342,533 km (0.101 R)
• M89: 39,111,466 km (0.115 R)
• M90: 39,527,647 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit