🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.73 AU - 1.13 AU

Year: 324 Days

Day: 28.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.89 AU - 2.43 AU

Year: 1148 Days

Day: 21.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.54 AU - 3.04 AU

Year: 1685 Days

Day: 20.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,401,346 km

• M1: 1,585,289 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.11 AU - 4.51 AU

Year: 2690 Days

Day: 28.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.29 AU - 5.61 AU

Year: 3983 Days

Day: 22.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 11.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.96 AU - 7.28 AU

Year: 6871 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,401,346 km

• M1: 187,745 km (0.089 R)
• M2: 330,761 km (0.086 R)
• M3: 836,402 km (0.088 R)
• M4: 926,609 km (0.049 R)
• M5: 1,632,861 km (0.068 R)
• M6: 1,987,258 km (0.089 R)
• M7: 2,173,657 km (0.108 R)
• M8: 2,279,872 km (0.094 R)
• M9: 2,976,549 km (0.07 R)
• M10: 3,993,366 km (0.099 R)
• M11: 4,098,084 km (0.095 R)
• M12: 4,310,064 km (0.038 R)
• M13: 4,471,480 km (0.036 R)
• M14: 4,580,238 km (0.065 R)
• M15: 4,689,893 km (0.117 R)
• M16: 5,251,334 km (0.093 R)
• M17: 5,540,058 km (0.119 R)
• M18: 5,715,835 km (0.082 R)
• M19: 6,103,144 km (0.084 R)
• M20: 6,254,388 km (0.106 R)
• M21: 6,934,609 km (0.113 R)
• M22: 7,283,621 km (0.117 R)
• M23: 7,379,813 km (0.085 R)
• M24: 7,541,079 km (0.086 R)
• M25: 7,638,318 km (0.05 R)
• M26: 7,998,849 km (0.096 R)
• M27: 8,364,765 km (0.064 R)
• M28: 8,804,583 km (0.113 R)
• M29: 8,975,723 km (0.056 R)
• M30: 9,954,392 km (0.081 R)
• M31: 10,856,766 km (0.12 R)
• M32: 11,262,027 km (0.067 R)
• M33: 11,373,477 km (0.087 R)
• M34: 11,747,472 km (0.093 R)
• M35: 12,087,658 km (0.119 R)
• M36: 12,507,728 km (0.03 R)
• M37: 13,323,037 km (0.098 R)
• M38: 13,480,264 km (0.063 R)
• M39: 13,876,100 km (0.106 R)
• M40: 14,477,184 km (0.111 R)
• M41: 14,719,982 km (0.084 R)
• M42: 14,801,213 km (0.108 R)
• M43: 15,580,319 km (0.099 R)
• M44: 16,414,776 km (0.086 R)
• M45: 16,583,522 km (0.03 R)
• M46: 16,668,045 km (0.112 R)
• M47: 17,478,417 km (0.073 R)
• M48: 17,996,773 km (0.079 R)
• M49: 18,214,289 km (0.094 R)
• M50: 18,739,826 km (0.072 R)
• M51: 19,895,769 km (0.106 R)
• M52: 21,074,600 km (0.037 R)
• M53: 21,718,768 km (0.097 R)
• M54: 21,903,971 km (0.119 R)
• M55: 22,838,060 km (0.107 R)
• M56: 25,083,823 km (0.074 R)
• M57: 25,570,614 km (0.07 R)
• M58: 25,913,343 km (0.112 R)
• M59: 26,060,697 km (0.059 R)
• M60: 26,553,772 km (0.103 R)
• M61: 26,751,839 km (0.04 R)
• M62: 27,049,988 km (0.094 R)
• M63: 27,850,187 km (0.104 R)
• M64: 27,950,866 km (0.105 R)
• M65: 28,152,374 km (0.04 R)
• M66: 28,253,353 km (0.09 R)
• M67: 28,709,028 km (0.064 R)
• M68: 28,963,345 km (0.064 R)
• M69: 29,474,072 km (0.107 R)
• M70: 30,349,219 km (0.098 R)
• M71: 31,024,205 km (0.079 R)
• M72: 31,180,684 km (0.114 R)
• M73: 31,285,104 km (0.1 R)
• M74: 33,131,889 km (0.065 R)
• M75: 33,773,215 km (0.063 R)
• M76: 34,310,720 km (0.076 R)
• M77: 35,122,438 km (0.071 R)
• M78: 36,544,217 km (0.092 R)
• M79: 36,874,978 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 9.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.93 AU - 13.09 AU

Year: 13212 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,401,346 km

• M1: 507,436 km (0.083 R)
• M2: 568,023 km (0.055 R)
• M3: 1,105,379 km (0.094 R)
• M4: 1,228,498 km (0.059 R)
• M5: 1,421,778 km (0.085 R)
• M6: 2,343,899 km (0.072 R)
• M7: 2,585,201 km (0.077 R)
• M8: 2,667,480 km (0.086 R)
• M9: 3,567,909 km (0.103 R)
• M10: 4,259,799 km (0.104 R)
• M11: 4,455,623 km (0.057 R)
• M12: 5,233,831 km (0.111 R)
• M13: 5,479,172 km (0.092 R)
• M14: 5,728,102 km (0.077 R)
• M15: 6,311,235 km (0.076 R)
• M16: 6,875,069 km (0.027 R)
• M17: 7,494,255 km (0.098 R)
• M18: 8,661,567 km (0.091 R)
• M19: 8,744,145 km (0.073 R)
• M20: 9,077,150 km (0.042 R)
• M21: 9,669,857 km (0.119 R)
• M22: 10,275,279 km (0.062 R)
• M23: 10,538,422 km (0.112 R)
• M24: 10,670,816 km (0.112 R)
• M25: 11,071,439 km (0.115 R)
• M26: 11,161,198 km (0.077 R)
• M27: 11,704,388 km (0.09 R)
• M28: 12,395,680 km (0.094 R)
• M29: 12,629,052 km (0.037 R)
• M30: 13,481,162 km (0.047 R)
• M31: 14,695,148 km (0.057 R)
• M32: 15,590,791 km (0.113 R)
• M33: 17,278,404 km (0.108 R)
• M34: 17,748,740 km (0.112 R)
• M35: 17,853,758 km (0.105 R)
• M36: 19,998,393 km (0.037 R)
• M37: 21,715,777 km (0.083 R)
• M38: 22,336,458 km (0.074 R)
• M39: 22,563,697 km (0.075 R)
• M40: 22,620,544 km (0.079 R)
• M41: 22,734,538 km (0.039 R)
• M42: 25,289,520 km (0.104 R)
• M43: 25,942,515 km (0.051 R)
• M44: 26,902,035 km (0.089 R)
• M45: 26,962,323 km (0.1 R)
• M46: 27,022,761 km (0.108 R)
• M47: 27,264,810 km (0.057 R)
• M48: 29,165,152 km (0.11 R)
• M49: 31,743,322 km (0.042 R)
• M50: 32,704,787 km (0.046 R)
• M51: 36,244,123 km (0.107 R)
• M52: 36,845,656 km (0.107 R)
• M53: 37,114,185 km (0.047 R)
• M54: 37,450,630 km (0.036 R)
• M55: 38,806,585 km (0.112 R)
• M56: 41,636,229 km (0.033 R)
• M57: 42,828,973 km (0.096 R)
• M58: 43,464,913 km (0.116 R)
• M59: 44,317,771 km (0.117 R)
• M60: 44,531,845 km (0.075 R)
• M61: 47,418,635 km (0.112 R)
• M62: 48,663,888 km (0.118 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit