🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.39 AU - 1.63 AU

Year: 688 Days

Day: 29.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.73 AU - 1.73 AU

Year: 844 Days

Day: 35.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.93 AU - 2.41 AU

Year: 1185 Days

Day: 12.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,934,949 km

• M1: 753,375 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.56 AU - 2.56 AU

Year: 1519 Days

Day: 26.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.64 AU - 3.46 AU

Year: 1975 Days

Day: 15.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.85 AU - 3.33 AU

Year: 2014 Days

Day: 29.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,934,949 km

• M1: 467,045 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.39 AU - 4.85 AU

Year: 3101 Days

Day: 37.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 10

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.89 AU - 5.83 AU

Year: 3973 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,934,949 km

• M1: 126,410 km (0.098 R)
• M2: 223,350 km (0.105 R)
• M3: 420,220 km (0.072 R)
• M4: 592,108 km (0.1 R)
• M5: 658,231 km (0.117 R)
• M6: 1,029,383 km (0.098 R)
• M7: 1,269,039 km (0.108 R)
• M8: 1,886,579 km (0.092 R)
• M9: 1,973,495 km (0.083 R)
• M10: 2,412,714 km (0.097 R)
• M11: 2,848,643 km (0.103 R)
• M12: 2,999,437 km (0.05 R)
• M13: 3,291,752 km (0.094 R)
• M14: 3,485,780 km (0.112 R)
• M15: 4,242,147 km (0.102 R)
• M16: 4,727,742 km (0.106 R)
• M17: 4,927,006 km (0.091 R)
• M18: 5,210,643 km (0.116 R)
• M19: 5,520,610 km (0.111 R)
• M20: 5,667,216 km (0.117 R)
• M21: 6,266,954 km (0.073 R)
• M22: 6,332,478 km (0.089 R)
• M23: 6,508,106 km (0.111 R)
• M24: 7,022,274 km (0.056 R)
• M25: 7,971,023 km (0.102 R)
• M26: 8,160,863 km (0.103 R)
• M27: 9,033,617 km (0.11 R)
• M28: 9,380,983 km (0.118 R)
• M29: 9,758,120 km (0.045 R)
• M30: 9,986,855 km (0.111 R)
• M31: 10,242,966 km (0.111 R)
• M32: 10,371,920 km (0.061 R)
• M33: 10,631,322 km (0.12 R)
• M34: 10,866,640 km (0.104 R)
• M35: 11,077,274 km (0.093 R)
• M36: 11,289,254 km (0.059 R)
• M37: 11,395,767 km (0.106 R)
• M38: 11,690,326 km (0.091 R)
• M39: 11,825,113 km (0.118 R)
• M40: 11,906,195 km (0.065 R)
• M41: 12,177,865 km (0.114 R)
• M42: 12,977,316 km (0.083 R)
• M43: 13,453,785 km (0.112 R)
• M44: 13,595,006 km (0.049 R)
• M45: 13,679,977 km (0.067 R)
• M46: 13,993,235 km (0.085 R)
• M47: 14,164,974 km (0.068 R)
• M48: 14,510,694 km (0.044 R)
• M49: 15,210,513 km (0.119 R)
• M50: 15,328,247 km (0.105 R)
• M51: 15,861,713 km (0.118 R)
• M52: 15,951,172 km (0.107 R)
• M53: 16,673,281 km (0.037 R)
• M54: 16,946,746 km (0.099 R)
• M55: 17,191,189 km (0.081 R)
• M56: 17,714,333 km (0.117 R)
• M57: 18,305,394 km (0.094 R)
• M58: 18,524,704 km (0.104 R)
• M59: 18,808,043 km (0.104 R)
• M60: 19,794,940 km (0.104 R)
• M61: 21,093,001 km (0.092 R)
• M62: 21,257,259 km (0.104 R)
• M63: 21,355,994 km (0.047 R)
• M64: 21,719,217 km (0.081 R)
• M65: 21,885,121 km (0.045 R)
• M66: 21,984,753 km (0.11 R)
• M67: 22,051,325 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 14.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.05 AU - 7.89 AU

Year: 6103 Days

Day: 14.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,934,949 km

• M1: 188,344 km (0.089 R)
• M2: 300,243 km (0.101 R)
• M3: 462,856 km (0.088 R)
• M4: 584,628 km (0.084 R)
• M5: 764,296 km (0.116 R)
• M6: 1,091,765 km (0.112 R)
• M7: 1,197,830 km (0.093 R)
• M8: 1,406,669 km (0.113 R)
• M9: 1,508,545 km (0.093 R)
• M10: 1,942,229 km (0.069 R)
• M11: 2,123,392 km (0.079 R)
• M12: 2,275,982 km (0.086 R)
• M13: 2,449,964 km (0.058 R)
• M14: 2,556,478 km (0.105 R)
• M15: 2,682,888 km (0.096 R)
• M16: 2,998,839 km (0.083 R)
• M17: 3,171,176 km (0.09 R)
• M18: 3,406,044 km (0.114 R)
• M19: 3,626,552 km (0.082 R)
• M20: 3,728,428 km (0.071 R)
• M21: 4,338,039 km (0.065 R)
• M22: 4,843,979 km (0.095 R)
• M23: 4,956,477 km (0.056 R)
• M24: 5,345,730 km (0.106 R)
• M25: 5,864,237 km (0.115 R)
• M26: 5,960,278 km (0.108 R)
• M27: 6,178,392 km (0.105 R)
• M28: 7,963,244 km (0.108 R)
• M29: 8,150,092 km (0.114 R)
• M30: 8,856,942 km (0.068 R)
• M31: 9,245,896 km (0.05 R)
• M32: 9,611,962 km (0.104 R)
• M33: 9,782,504 km (0.109 R)
• M34: 10,011,538 km (0.099 R)
• M35: 10,271,390 km (0.115 R)
• M36: 10,474,993 km (0.071 R)
• M37: 11,273,097 km (0.055 R)
• M38: 11,998,946 km (0.089 R)
• M39: 12,584,322 km (0.08 R)
• M40: 12,833,702 km (0.115 R)
• M41: 12,990,331 km (0.113 R)
• M42: 13,527,687 km (0.106 R)
• M43: 15,548,754 km (0.118 R)
• M44: 16,153,129 km (0.107 R)
• M45: 16,254,706 km (0.045 R)
• M46: 16,390,242 km (0.046 R)
• M47: 16,936,573 km (0.053 R)
• M48: 17,211,983 km (0.109 R)
• M49: 17,419,625 km (0.072 R)
• M50: 17,558,452 km (0.056 R)
• M51: 17,872,158 km (0.095 R)
• M52: 18,222,816 km (0.114 R)
• M53: 18,399,192 km (0.078 R)
• M54: 18,931,311 km (0.092 R)
• M55: 19,038,274 km (0.119 R)
• M56: 19,576,527 km (0.117 R)
• M57: 20,484,736 km (0.059 R)
• M58: 20,962,402 km (0.086 R)
• M59: 21,369,607 km (0.107 R)
• M60: 21,518,158 km (0.064 R)
• M61: 23,100,155 km (0.08 R)
• M62: 24,485,880 km (0.093 R)
• M63: 24,758,448 km (0.113 R)
• M64: 24,914,628 km (0.078 R)
• M65: 25,267,380 km (0.12 R)
• M66: 25,463,951 km (0.076 R)
• M67: 26,096,601 km (0.074 R)
• M68: 26,614,508 km (0.115 R)
• M69: 26,894,855 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 12,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit