🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.62 AU - 0.64 AU

Year: 174 Days

Day: 17.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,245,120 km

• M1: 125,662 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.01 AU - 1.47 AU

Year: 481 Days

Day: 43.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.04 AU - 2.28 AU

Year: 1106 Days

Day: 22.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.62 AU - 3.72 AU

Year: 2448 Days

Day: 32.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 117.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,245,120 km

• M1: 117,584 km (0.097 R)
• M2: 2,998,241 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.13 AU - 4.67 AU

Year: 3214 Days

Day: 38 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,245,120 km

• M1: 1,704,069 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 8.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.64 AU - 10.62 AU

Year: 11228 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 119.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 83,245,120 km

• M1: 315,352 km (0.115 R)
• M2: 416,331 km (0.114 R)
• M3: 518,057 km (0.111 R)
• M4: 616,194 km (0.057 R)
• M5: 1,025,793 km (0.105 R)
• M6: 1,104,182 km (0.074 R)
• M7: 1,351,916 km (0.077 R)
• M8: 1,938,040 km (0.065 R)
• M9: 2,075,970 km (0.054 R)
• M10: 2,136,108 km (0.114 R)
• M11: 2,424,682 km (0.106 R)
• M12: 3,339,623 km (0.107 R)
• M13: 3,698,957 km (0.098 R)
• M14: 3,970,327 km (0.111 R)
• M15: 4,663,714 km (0.095 R)
• M16: 4,743,150 km (0.071 R)
• M17: 4,876,442 km (0.106 R)
• M18: 5,092,312 km (0.105 R)
• M19: 5,929,760 km (0.105 R)
• M20: 6,423,284 km (0.106 R)
• M21: 6,630,327 km (0.085 R)
• M22: 8,013,210 km (0.084 R)
• M23: 8,525,882 km (0.073 R)
• M24: 8,753,420 km (0.063 R)
• M25: 8,884,468 km (0.109 R)
• M26: 9,314,711 km (0.114 R)
• M27: 9,887,522 km (0.063 R)
• M28: 10,229,802 km (0.096 R)
• M29: 10,820,713 km (0.08 R)
• M30: 11,208,920 km (0.119 R)
• M31: 11,386,941 km (0.116 R)
• M32: 11,962,743 km (0.108 R)
• M33: 12,327,463 km (0.106 R)
• M34: 12,437,717 km (0.099 R)
• M35: 12,695,922 km (0.099 R)
• M36: 12,844,324 km (0.064 R)
• M37: 13,481,311 km (0.093 R)
• M38: 13,784,696 km (0.089 R)
• M39: 14,052,027 km (0.044 R)
• M40: 14,128,621 km (0.076 R)
• M41: 14,747,208 km (0.118 R)
• M42: 15,850,792 km (0.092 R)
• M43: 17,596,749 km (0.079 R)
• M44: 19,147,331 km (0.059 R)
• M45: 22,511,637 km (0.091 R)
• M46: 24,008,513 km (0.093 R)
• M47: 24,100,217 km (0.041 R)
• M48: 24,653,131 km (0.114 R)
• M49: 25,117,034 km (0.111 R)
• M50: 25,350,107 km (0.09 R)
• M51: 25,771,524 km (0.117 R)
• M52: 26,621,091 km (0.109 R)
• M53: 26,811,230 km (0.089 R)
• M54: 27,672,016 km (0.096 R)
• M55: 30,159,978 km (0.104 R)
• M56: 30,606,378 km (0.114 R)
• M57: 32,160,849 km (0.111 R)
• M58: 32,871,140 km (0.109 R)
• M59: 33,843,526 km (0.04 R)
• M60: 34,255,818 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.5

Radius: 6.4

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.1 AU - 18.22 AU

Year: 24755 Days

Day: 22.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,245,120 km

• M1: 100,679 km (0.096 R)
• M2: 217,366 km (0.059 R)
• M3: 695,630 km (0.086 R)
• M4: 1,926,222 km (0.091 R)
• M5: 1,996,832 km (0.09 R)
• M6: 2,514,740 km (0.032 R)
• M7: 2,868,838 km (0.091 R)
• M8: 3,113,730 km (0.078 R)
• M9: 3,365,354 km (0.092 R)
• M10: 3,667,093 km (0.094 R)
• M11: 3,932,778 km (0.103 R)
• M12: 4,022,836 km (0.063 R)
• M13: 5,352,313 km (0.044 R)
• M14: 7,076,278 km (0.103 R)
• M15: 7,351,389 km (0.102 R)
• M16: 8,082,923 km (0.081 R)
• M17: 8,602,925 km (0.105 R)
• M18: 8,661,418 km (0.092 R)
• M19: 12,072,997 km (0.113 R)
• M20: 13,000,354 km (0.044 R)
• M21: 13,067,524 km (0.071 R)
• M22: 13,202,162 km (0.116 R)
• M23: 14,295,273 km (0.052 R)
• M24: 15,275,588 km (0.037 R)
• M25: 16,567,366 km (0.098 R)
• M26: 17,447,899 km (0.088 R)
• M27: 18,721,126 km (0.083 R)
• M28: 19,714,905 km (0.073 R)
• M29: 20,024,124 km (0.113 R)
• M30: 20,491,019 km (0.114 R)
• M31: 20,569,109 km (0.109 R)
• M32: 21,040,193 km (0.098 R)
• M33: 22,555,021 km (0.085 R)
• M34: 23,447,970 km (0.089 R)
• M35: 24,934,076 km (0.077 R)
• M36: 25,268,427 km (0.105 R)
• M37: 27,477,688 km (0.116 R)
• M38: 28,256,794 km (0.062 R)
• M39: 29,571,310 km (0.052 R)
• M40: 30,637,195 km (0.076 R)
• M41: 31,174,850 km (0.104 R)
• M42: 32,989,472 km (0.086 R)
• M43: 35,869,081 km (0.094 R)
• M44: 36,530,454 km (0.079 R)
• M45: 38,828,127 km (0.061 R)
• M46: 39,312,675 km (0.086 R)
• M47: 42,361,330 km (0.102 R)
• M48: 42,960,021 km (0.091 R)
• M49: 44,065,100 km (0.12 R)
• M50: 44,976,151 km (0.119 R)
• M51: 45,587,109 km (0.09 R)
• M52: 47,332,617 km (0.073 R)
• M53: 48,369,629 km (0.049 R)
• M54: 49,204,535 km (0.07 R)
• M55: 49,414,121 km (0.099 R)
• M56: 50,255,011 km (0.077 R)
• M57: 50,571,560 km (0.097 R)
• M58: 51,312,818 km (0.086 R)
• M59: 52,805,954 km (0.046 R)
• M60: 54,855,146 km (0.073 R)
• M61: 55,398,784 km (0.115 R)
• M62: 55,944,218 km (0.107 R)
• M63: 56,820,413 km (0.057 R)
• M64: 57,040,172 km (0.094 R)
• M65: 60,258,770 km (0.098 R)
• M66: 60,370,819 km (0.103 R)
• M67: 60,482,868 km (0.116 R)
• M68: 62,852,947 km (0.08 R)
• M69: 63,194,030 km (0.044 R)
• M70: 65,829,047 km (0.108 R)
• M71: 68,266,296 km (0.086 R)
• M72: 68,733,789 km (0.09 R)
• M73: 70,378,617 km (0.106 R)
• M74: 71,442,857 km (0.109 R)
• M75: 71,917,531 km (0.114 R)
• M76: 72,989,549 km (0.082 R)
• M77: 73,467,664 km (0.104 R)
• M78: 74,667,439 km (0.118 R)
• M79: 75,028,568 km (0.097 R)
• M80: 75,752,771 km (0.069 R)
• M81: 76,843,340 km (0.081 R)
• M82: 77,817,072 km (0.085 R)
• M83: 78,794,844 km (0.057 R)
• M84: 79,653,835 km (0.109 R)
• M85: 80,886,222 km (0.107 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit