🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.81 AU - 0.89 AU

Year: 277 Days

Day: 30.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,797,161 km

• M1: 447,298 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.22 AU - 1.54 AU

Year: 572 Days

Day: 16.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,797,161 km

• M1: 161,267 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.18 AU - 1.8 AU

Year: 642 Days

Day: 32.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.21 AU - 2.85 AU

Year: 1421 Days

Day: 24.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,797,161 km

• M1: 147,055 km (0.105 R)
• M2: 208,689 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.94 AU - 4.04 AU

Year: 2302 Days

Day: 41.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.62 AU - 4.1 AU

Year: 2678 Days

Day: 37.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 12.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.01 AU - 7.33 AU

Year: 5412 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,797,161 km

• M1: 182,210 km (0.068 R)
• M2: 385,215 km (0.076 R)
• M3: 821,592 km (0.097 R)
• M4: 1,021,305 km (0.034 R)
• M5: 1,134,700 km (0.08 R)
• M6: 1,344,137 km (0.088 R)
• M7: 1,566,738 km (0.094 R)
• M8: 1,976,936 km (0.095 R)
• M9: 2,066,695 km (0.102 R)
• M10: 2,250,550 km (0.119 R)
• M11: 2,344,498 km (0.076 R)
• M12: 2,517,134 km (0.107 R)
• M13: 2,754,097 km (0.107 R)
• M14: 3,249,864 km (0.085 R)
• M15: 3,729,176 km (0.115 R)
• M16: 4,022,986 km (0.105 R)
• M17: 4,442,458 km (0.094 R)
• M18: 4,633,495 km (0.091 R)
• M19: 4,827,224 km (0.113 R)
• M20: 5,222,910 km (0.109 R)
• M21: 5,323,440 km (0.12 R)
• M22: 5,501,013 km (0.109 R)
• M23: 7,411,378 km (0.041 R)
• M24: 7,983,590 km (0.053 R)
• M25: 9,049,474 km (0.113 R)
• M26: 9,445,460 km (0.094 R)
• M27: 9,784,898 km (0.054 R)
• M28: 10,412,461 km (0.074 R)
• M29: 10,507,754 km (0.11 R)
• M30: 10,667,226 km (0.111 R)
• M31: 10,988,562 km (0.077 R)
• M32: 12,038,141 km (0.088 R)
• M33: 12,138,072 km (0.034 R)
• M34: 13,085,176 km (0.064 R)
• M35: 13,602,486 km (0.072 R)
• M36: 14,337,759 km (0.109 R)
• M37: 14,550,188 km (0.074 R)
• M38: 14,763,814 km (0.059 R)
• M39: 15,014,241 km (0.101 R)
• M40: 15,446,878 km (0.07 R)
• M41: 15,664,692 km (0.077 R)
• M42: 16,213,866 km (0.091 R)
• M43: 16,398,320 km (0.1 R)
• M44: 17,255,666 km (0.076 R)
• M45: 17,519,556 km (0.11 R)
• M46: 18,665,626 km (0.037 R)
• M47: 19,993,606 km (0.044 R)
• M48: 20,350,247 km (0.106 R)
• M49: 20,589,155 km (0.111 R)
• M50: 20,789,018 km (0.112 R)
• M51: 21,029,571 km (0.1 R)
• M52: 21,392,346 km (0.102 R)
• M53: 21,838,447 km (0.115 R)
• M54: 21,960,668 km (0.065 R)
• M55: 22,164,869 km (0.072 R)
• M56: 22,451,798 km (0.117 R)
• M57: 22,863,791 km (0.11 R)
• M58: 23,195,299 km (0.075 R)
• M59: 23,570,042 km (0.063 R)
• M60: 24,072,841 km (0.083 R)
• M61: 24,156,915 km (0.043 R)
• M62: 24,241,288 km (0.092 R)
• M63: 24,876,181 km (0.12 R)
• M64: 25,302,535 km (0.099 R)
• M65: 25,388,105 km (0.109 R)
• M66: 25,817,451 km (0.087 R)
• M67: 26,552,724 km (0.06 R)
• M68: 27,119,700 km (0.088 R)
• M69: 27,294,879 km (0.109 R)
• M70: 27,602,453 km (0.114 R)
• M71: 28,576,784 km (0.051 R)
• M72: 29,337,190 km (0.119 R)
• M73: 29,742,600 km (0.106 R)
• M74: 29,832,957 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 13.1

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.71 AU - 6.83 AU

Year: 6220 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,797,161 km

• M1: 248,332 km (0.094 R)
• M2: 376,538 km (0.06 R)
• M3: 464,053 km (0.032 R)
• M4: 654,640 km (0.119 R)
• M5: 943,215 km (0.067 R)
• M6: 1,210,396 km (0.095 R)
• M7: 1,502,561 km (0.05 R)
• M8: 1,622,539 km (0.115 R)
• M9: 1,728,005 km (0.112 R)
• M10: 1,927,569 km (0.096 R)
• M11: 2,096,764 km (0.075 R)
• M12: 2,450,413 km (0.113 R)
• M13: 2,551,990 km (0.085 R)
• M14: 2,634,419 km (0.118 R)
• M15: 2,780,725 km (0.101 R)
• M16: 2,887,089 km (0.058 R)
• M17: 3,169,829 km (0.08 R)
• M18: 3,325,860 km (0.089 R)
• M19: 3,622,662 km (0.034 R)
• M20: 3,739,199 km (0.034 R)
• M21: 3,880,569 km (0.082 R)
• M22: 4,047,969 km (0.073 R)
• M23: 4,614,795 km (0.112 R)
• M24: 4,766,787 km (0.075 R)
• M25: 5,102,035 km (0.09 R)
• M26: 5,391,806 km (0.106 R)
• M27: 5,552,175 km (0.08 R)
• M28: 5,714,040 km (0.058 R)
• M29: 5,959,979 km (0.096 R)
• M30: 6,125,883 km (0.084 R)
• M31: 6,547,300 km (0.113 R)
• M32: 6,661,294 km (0.066 R)
• M33: 7,094,829 km (0.109 R)
• M34: 7,507,719 km (0.082 R)
• M35: 7,837,582 km (0.042 R)
• M36: 8,141,715 km (0.12 R)
• M37: 8,761,648 km (0.054 R)
• M38: 9,077,449 km (0.073 R)
• M39: 9,236,621 km (0.099 R)
• M40: 9,332,663 km (0.087 R)
• M41: 10,046,993 km (0.086 R)
• M42: 10,178,789 km (0.083 R)
• M43: 10,544,256 km (0.093 R)
• M44: 10,644,636 km (0.084 R)
• M45: 11,425,089 km (0.038 R)
• M46: 11,735,504 km (0.109 R)
• M47: 12,861,827 km (0.099 R)
• M48: 13,040,895 km (0.071 R)
• M49: 13,546,835 km (0.117 R)
• M50: 13,985,606 km (0.101 R)
• M51: 14,243,662 km (0.105 R)
• M52: 16,989,232 km (0.095 R)
• M53: 18,421,931 km (0.067 R)
• M54: 18,624,037 km (0.109 R)
• M55: 18,745,660 km (0.078 R)
• M56: 18,867,433 km (0.112 R)
• M57: 20,225,183 km (0.056 R)
• M58: 20,642,861 km (0.096 R)
• M59: 20,894,933 km (0.098 R)
• M60: 21,105,567 km (0.029 R)
• M61: 22,255,974 km (0.109 R)
• M62: 22,600,648 km (0.111 R)
• M63: 23,601,757 km (0.115 R)
• M64: 24,306,662 km (0.114 R)
• M65: 24,750,669 km (0.103 R)
• M66: 25,197,517 km (0.116 R)
• M67: 25,782,295 km (0.097 R)
• M68: 26,736,431 km (0.069 R)
• M69: 27,471,106 km (0.106 R)
• M70: 27,840,912 km (0.116 R)
• M71: 28,259,038 km (0.097 R)
• M72: 28,866,555 km (0.058 R)
• M73: 29,101,423 km (0.101 R)
• M74: 29,762,347 km (0.057 R)
• M75: 29,952,037 km (0.074 R)
• M76: 30,285,042 km (0.079 R)
• M77: 30,810,878 km (0.097 R)
• M78: 30,906,770 km (0.072 R)
• M79: 31,147,025 km (0.072 R)
• M80: 32,748,171 km (0.117 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 17,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit