🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.58 AU - 0.8 AU

Year: 214 Days

Day: 28.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,474,321 km

• M1: 352,004 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.68 AU - 0.78 AU

Year: 233 Days

Day: 16.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.76 AU - 2.14 AU

Year: 1015 Days

Day: 28.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.5 AU - 3.5 AU

Year: 1937 Days

Day: 41.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.3

Radius: 11

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.08 AU - 5.4 AU

Year: 3847 Days

Day: 13.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,474,321 km

• M1: 137,630 km (0.086 R)
• M2: 251,773 km (0.088 R)
• M3: 390,002 km (0.104 R)
• M4: 519,853 km (0.077 R)
• M5: 633,996 km (0.079 R)
• M6: 734,376 km (0.117 R)
• M7: 965,355 km (0.053 R)
• M8: 1,083,388 km (0.06 R)
• M9: 1,843,046 km (0.035 R)
• M10: 1,958,386 km (0.107 R)
• M11: 2,179,342 km (0.116 R)
• M12: 2,571,737 km (0.09 R)
• M13: 2,890,231 km (0.051 R)
• M14: 3,103,258 km (0.106 R)
• M15: 3,341,568 km (0.114 R)
• M16: 3,442,696 km (0.103 R)
• M17: 3,984,838 km (0.095 R)
• M18: 4,354,046 km (0.096 R)
• M19: 5,218,722 km (0.099 R)
• M20: 5,502,808 km (0.051 R)
• M21: 5,646,721 km (0.119 R)
• M22: 5,767,596 km (0.082 R)
• M23: 5,962,822 km (0.032 R)
• M24: 6,259,923 km (0.07 R)
• M25: 6,536,529 km (0.117 R)
• M26: 6,945,979 km (0.047 R)
• M27: 7,023,770 km (0.092 R)
• M28: 7,284,968 km (0.113 R)
• M29: 7,443,092 km (0.03 R)
• M30: 7,549,307 km (0.083 R)
• M31: 7,978,952 km (0.063 R)
• M32: 8,087,560 km (0.073 R)
• M33: 8,279,045 km (0.109 R)
• M34: 8,444,201 km (0.098 R)
• M35: 8,834,053 km (0.103 R)
• M36: 9,002,949 km (0.096 R)
• M37: 9,372,456 km (0.098 R)
• M38: 9,515,921 km (0.042 R)
• M39: 9,631,261 km (0.103 R)
• M40: 9,805,093 km (0.083 R)
• M41: 10,392,115 km (0.11 R)
• M42: 10,570,586 km (0.055 R)
• M43: 11,754,503 km (0.04 R)
• M44: 11,909,337 km (0.079 R)
• M45: 12,377,877 km (0.09 R)
• M46: 12,503,839 km (0.062 R)
• M47: 13,236,569 km (0.085 R)
• M48: 13,624,327 km (0.093 R)
• M49: 14,411,212 km (0.069 R)
• M50: 14,877,059 km (0.093 R)
• M51: 15,145,438 km (0.106 R)
• M52: 15,280,226 km (0.057 R)
• M53: 15,618,915 km (0.112 R)
• M54: 15,857,524 km (0.067 R)
• M55: 16,963,800 km (0.086 R)
• M56: 17,103,824 km (0.118 R)
• M57: 17,209,141 km (0.12 R)
• M58: 17,952,044 km (0.108 R)
• M59: 18,381,390 km (0.083 R)
• M60: 18,633,312 km (0.066 R)
• M61: 18,886,432 km (0.071 R)
• M62: 19,031,692 km (0.1 R)
• M63: 19,432,763 km (0.115 R)
• M64: 19,652,672 km (0.09 R)
• M65: 20,095,033 km (0.101 R)
• M66: 20,169,234 km (0.095 R)
• M67: 20,391,835 km (0.108 R)
• M68: 20,540,835 km (0.109 R)
• M69: 21,555,557 km (0.106 R)
• M70: 22,471,246 km (0.083 R)
• M71: 23,399,650 km (0.104 R)
• M72: 24,261,633 km (0.058 R)
• M73: 24,340,621 km (0.052 R)
• M74: 24,577,733 km (0.091 R)
• M75: 25,855,449 km (0.087 R)
• M76: 26,016,715 km (0.114 R)
• M77: 26,137,890 km (0.078 R)
• M78: 26,543,150 km (0.118 R)
• M79: 26,746,454 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 14.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.05 AU - 13.93 AU

Year: 15477 Days

Day: 10.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 92.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,474,321 km

• M1: 394,190 km (0.053 R)
• M2: 509,680 km (0.104 R)
• M3: 785,389 km (0.075 R)
• M4: 919,578 km (0.065 R)
• M5: 1,624,184 km (0.105 R)
• M6: 2,078,214 km (0.05 R)
• M7: 2,336,868 km (0.069 R)
• M8: 2,572,036 km (0.115 R)
• M9: 3,175,813 km (0.118 R)
• M10: 3,399,462 km (0.093 R)
• M11: 3,667,093 km (0.074 R)
• M12: 4,806,280 km (0.058 R)
• M13: 5,728,402 km (0.099 R)
• M14: 5,864,685 km (0.111 R)
• M15: 5,956,090 km (0.087 R)
• M16: 6,186,770 km (0.054 R)
• M17: 6,993,401 km (0.097 R)
• M18: 7,236,947 km (0.045 R)
• M19: 7,632,633 km (0.115 R)
• M20: 7,732,714 km (0.074 R)
• M21: 7,883,509 km (0.11 R)
• M22: 8,496,860 km (0.092 R)
• M23: 8,757,011 km (0.068 R)
• M24: 9,285,241 km (0.044 R)
• M25: 9,499,465 km (0.12 R)
• M26: 9,769,639 km (0.064 R)
• M27: 10,152,011 km (0.085 R)
• M28: 11,101,359 km (0.093 R)
• M29: 12,313,102 km (0.093 R)
• M30: 12,489,627 km (0.112 R)
• M31: 12,964,600 km (0.116 R)
• M32: 13,264,394 km (0.12 R)
• M33: 13,627,319 km (0.1 R)
• M34: 13,932,199 km (0.076 R)
• M35: 14,486,759 km (0.079 R)
• M36: 15,617,569 km (0.083 R)
• M37: 15,745,026 km (0.076 R)
• M38: 15,936,811 km (0.045 R)
• M39: 16,322,624 km (0.074 R)
• M40: 22,039,656 km (0.087 R)
• M41: 23,192,607 km (0.118 R)
• M42: 23,923,093 km (0.112 R)
• M43: 24,291,104 km (0.099 R)
• M44: 24,512,957 km (0.105 R)
• M45: 25,631,800 km (0.09 R)
• M46: 26,008,487 km (0.105 R)
• M47: 26,235,427 km (0.091 R)
• M48: 27,610,531 km (0.092 R)
• M49: 28,074,135 km (0.097 R)
• M50: 28,306,909 km (0.06 R)
• M51: 30,033,568 km (0.053 R)
• M52: 31,551,986 km (0.108 R)
• M53: 33,259,197 km (0.099 R)
• M54: 33,505,585 km (0.054 R)
• M55: 34,580,146 km (0.088 R)
• M56: 37,614,290 km (0.092 R)
• M57: 38,386,215 km (0.056 R)
• M58: 38,730,889 km (0.068 R)
• M59: 38,903,674 km (0.096 R)
• M60: 39,597,210 km (0.087 R)
• M61: 41,967,887 km (0.054 R)
• M62: 42,947,006 km (0.114 R)
• M63: 43,304,844 km (0.078 R)
• M64: 44,927,532 km (0.058 R)
• M65: 46,020,344 km (0.059 R)
• M66: 46,386,560 km (0.096 R)
• M67: 46,661,969 km (0.107 R)
• M68: 46,753,823 km (0.065 R)
• M69: 47,583,492 km (0.104 R)
• M70: 50,478,660 km (0.071 R)
• M71: 50,856,395 km (0.057 R)
• M72: 51,045,486 km (0.095 R)
• M73: 51,235,027 km (0.1 R)
• M74: 51,804,695 km (0.032 R)
• M75: 53,046,358 km (0.094 R)
• M76: 53,815,291 km (0.081 R)
• M77: 54,684,754 km (0.044 R)
• M78: 56,339,755 km (0.058 R)
• M79: 57,124,246 km (0.041 R)
• M80: 57,715,158 km (0.115 R)
• M81: 58,406,898 km (0.101 R)
• M82: 58,902,666 km (0.111 R)
• M83: 59,200,814 km (0.09 R)
• M84: 60,198,333 km (0.077 R)
• M85: 62,007,869 km (0.099 R)
• M86: 63,427,702 km (0.078 R)
• M87: 63,733,330 km (0.067 R)
• M88: 63,937,232 km (0.068 R)
• M89: 66,299,084 km (0.088 R)
• M90: 66,816,393 km (0.055 R)
• M91: 67,750,781 km (0.042 R)
• M92: 68,480,520 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 13,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit