🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.69 AU - 0.75 AU

Year: 220 Days

Day: 12.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.09 AU

Year: 297 Days

Day: 34.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.86 AU - 2.1 AU

Year: 1003 Days

Day: 32.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 61 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.45 AU - 3.35 AU

Year: 1777 Days

Day: 36.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.99 AU - 4.11 AU

Year: 2933 Days

Day: 20.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,608,231 km

• M1: 583,731 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 10.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.92 AU - 7 AU

Year: 5236 Days

Day: 11.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,608,231 km

• M1: 933,491 km (0.106 R)
• M2: 1,042,996 km (0.095 R)
• M3: 1,215,931 km (0.082 R)
• M4: 1,407,267 km (0.104 R)
• M5: 2,019,571 km (0.086 R)
• M6: 2,174,255 km (0.052 R)
• M7: 2,365,142 km (0.112 R)
• M8: 3,041,026 km (0.107 R)
• M9: 3,171,176 km (0.097 R)
• M10: 3,279,185 km (0.095 R)
• M11: 3,461,844 km (0.117 R)
• M12: 3,560,579 km (0.087 R)
• M13: 3,978,256 km (0.064 R)
• M14: 4,147,003 km (0.11 R)
• M15: 4,518,903 km (0.113 R)
• M16: 4,749,882 km (0.093 R)
• M17: 4,859,986 km (0.066 R)
• M18: 5,181,173 km (0.049 R)
• M19: 5,903,282 km (0.093 R)
• M20: 6,397,104 km (0.114 R)
• M21: 6,702,882 km (0.065 R)
• M22: 7,552,598 km (0.055 R)
• M23: 7,794,647 km (0.095 R)
• M24: 7,941,104 km (0.095 R)
• M25: 9,231,236 km (0.105 R)
• M26: 9,334,458 km (0.106 R)
• M27: 9,611,663 km (0.116 R)
• M28: 10,121,194 km (0.119 R)
• M29: 10,192,103 km (0.085 R)
• M30: 10,281,114 km (0.077 R)
• M31: 10,549,492 km (0.103 R)
• M32: 10,929,022 km (0.083 R)
• M33: 11,056,629 km (0.112 R)
• M34: 11,479,243 km (0.055 R)
• M35: 11,963,342 km (0.109 R)
• M36: 12,378,177 km (0.087 R)
• M37: 12,816,947 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.7

Radius: 9.9

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.54 AU - 12.32 AU

Year: 13907 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,608,231 km

• M1: 136,882 km (0.103 R)
• M2: 254,765 km (0.105 R)
• M3: 495,319 km (0.03 R)
• M4: 904,020 km (0.082 R)
• M5: 1,425,967 km (0.104 R)
• M6: 1,497,175 km (0.082 R)
• M7: 1,643,482 km (0.088 R)
• M8: 1,820,307 km (0.092 R)
• M9: 1,950,457 km (0.054 R)
• M10: 2,083,898 km (0.092 R)
• M11: 2,977,297 km (0.073 R)
• M12: 3,447,932 km (0.068 R)
• M13: 3,610,096 km (0.108 R)
• M14: 3,808,163 km (0.081 R)
• M15: 4,009,672 km (0.097 R)
• M16: 4,529,076 km (0.081 R)
• M17: 5,860,796 km (0.092 R)
• M18: 7,597,926 km (0.095 R)
• M19: 7,682,449 km (0.114 R)
• M20: 8,412,935 km (0.075 R)
• M21: 8,632,096 km (0.116 R)
• M22: 8,720,209 km (0.069 R)
• M23: 8,897,483 km (0.088 R)
• M24: 9,572,768 km (0.047 R)
• M25: 9,939,731 km (0.117 R)
• M26: 10,078,558 km (0.107 R)
• M27: 10,404,981 km (0.115 R)
• M28: 10,498,928 km (0.098 R)
• M29: 11,020,426 km (0.083 R)
• M30: 11,501,832 km (0.081 R)
• M31: 11,598,921 km (0.11 R)
• M32: 12,987,040 km (0.058 R)
• M33: 13,393,198 km (0.12 R)
• M34: 13,752,083 km (0.061 R)
• M35: 15,112,676 km (0.116 R)
• M36: 15,325,853 km (0.056 R)
• M37: 15,755,049 km (0.045 R)
• M38: 17,288,278 km (0.099 R)
• M39: 18,016,371 km (0.03 R)
• M40: 18,983,371 km (0.057 R)
• M41: 20,730,824 km (0.066 R)
• M42: 22,226,055 km (0.113 R)
• M43: 22,772,685 km (0.083 R)
• M44: 23,078,314 km (0.083 R)
• M45: 23,446,923 km (0.085 R)
• M46: 23,631,976 km (0.033 R)
• M47: 24,189,976 km (0.102 R)
• M48: 24,252,208 km (0.067 R)
• M49: 24,314,591 km (0.098 R)
• M50: 24,626,951 km (0.094 R)
• M51: 25,192,730 km (0.075 R)
• M52: 26,465,060 km (0.104 R)
• M53: 26,529,238 km (0.053 R)
• M54: 28,150,430 km (0.068 R)
• M55: 28,281,477 km (0.084 R)
• M56: 28,544,171 km (0.071 R)
• M57: 30,675,193 km (0.116 R)
• M58: 30,742,662 km (0.095 R)
• M59: 30,877,599 km (0.107 R)
• M60: 31,283,757 km (0.106 R)
• M61: 31,487,509 km (0.116 R)
• M62: 32,650,334 km (0.115 R)
• M63: 32,788,113 km (0.115 R)
• M64: 33,340,877 km (0.081 R)
• M65: 33,479,704 km (0.117 R)
• M66: 33,618,531 km (0.068 R)
• M67: 34,806,787 km (0.102 R)
• M68: 34,877,098 km (0.093 R)
• M69: 35,018,019 km (0.054 R)
• M70: 40,284,911 km (0.096 R)
• M71: 40,506,615 km (0.106 R)
• M72: 40,951,220 km (0.094 R)
• M73: 41,099,771 km (0.089 R)
• M74: 41,174,121 km (0.074 R)
• M75: 41,248,471 km (0.045 R)
• M76: 41,546,470 km (0.075 R)
• M77: 41,770,418 km (0.101 R)
• M78: 42,821,044 km (0.062 R)
• M79: 42,896,292 km (0.087 R)
• M80: 43,349,573 km (0.109 R)
• M81: 44,336,770 km (0.075 R)
• M82: 44,565,654 km (0.046 R)
• M83: 45,024,621 km (0.102 R)
• M84: 45,408,339 km (0.055 R)
• M85: 46,101,576 km (0.105 R)
• M86: 47,264,998 km (0.07 R)
• M87: 47,967,660 km (0.043 R)
• M88: 48,045,899 km (0.112 R)
• M89: 51,532,278 km (0.099 R)
• M90: 52,577,817 km (0.088 R)
• M91: 53,630,388 km (0.096 R)
• M92: 54,200,057 km (0.058 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit