🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.5 AU - 0.76 AU

Year: 185 Days

Day: 12.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.85 AU

Year: 222 Days

Day: 27.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,472,883 km

• M1: 100,679 km (0.117 R)
• M2: 196,272 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.85 AU - 1.09 AU

Year: 354 Days

Day: 46.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.45 AU - 1.77 AU

Year: 758 Days

Day: 44.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,472,883 km

• M1: 59,390 km (0.106 R)
• M2: 385,215 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.84 AU - 2.68 AU

Year: 1260 Days

Day: 41.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.5

Radius: 12.9

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.37 AU - 5.97 AU

Year: 4360 Days

Day: 11.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,472,883 km

• M1: 183,108 km (0.093 R)
• M2: 331,210 km (0.079 R)
• M3: 757,863 km (0.045 R)
• M4: 870,959 km (0.067 R)
• M5: 981,212 km (0.09 R)
• M6: 1,216,679 km (0.068 R)
• M7: 1,352,365 km (0.044 R)
• M8: 1,515,576 km (0.114 R)
• M9: 1,605,335 km (0.111 R)
• M10: 1,697,038 km (0.103 R)
• M11: 1,778,868 km (0.102 R)
• M12: 1,983,219 km (0.09 R)
• M13: 2,094,669 km (0.103 R)
• M14: 2,402,542 km (0.044 R)
• M15: 2,562,013 km (0.091 R)
• M16: 3,104,754 km (0.11 R)
• M17: 3,264,525 km (0.094 R)
• M18: 3,471,718 km (0.12 R)
• M19: 3,837,185 km (0.069 R)
• M20: 3,993,216 km (0.107 R)
• M21: 4,119,477 km (0.116 R)
• M22: 4,605,370 km (0.049 R)
• M23: 4,838,294 km (0.083 R)
• M24: 4,956,327 km (0.071 R)
• M25: 5,041,299 km (0.091 R)
• M26: 5,385,673 km (0.117 R)
• M27: 5,560,852 km (0.072 R)
• M28: 5,737,826 km (0.049 R)
• M29: 5,988,852 km (0.113 R)
• M30: 6,097,609 km (0.114 R)
• M31: 6,243,617 km (0.082 R)
• M32: 6,446,322 km (0.11 R)
• M33: 6,707,370 km (0.092 R)
• M34: 6,915,012 km (0.051 R)
• M35: 7,259,386 km (0.099 R)
• M36: 7,707,731 km (0.092 R)
• M37: 8,024,879 km (0.096 R)
• M38: 8,386,905 km (0.106 R)
• M39: 8,468,137 km (0.066 R)
• M40: 8,610,853 km (0.098 R)
• M41: 8,795,457 km (0.099 R)
• M42: 9,043,790 km (0.079 R)
• M43: 9,189,648 km (0.115 R)
• M44: 9,462,664 km (0.118 R)
• M45: 9,610,915 km (0.059 R)
• M46: 9,952,447 km (0.098 R)
• M47: 10,276,327 km (0.097 R)
• M48: 10,559,814 km (0.099 R)
• M49: 10,757,583 km (0.075 R)
• M50: 11,313,489 km (0.081 R)
• M51: 11,674,319 km (0.027 R)
• M52: 11,856,080 km (0.071 R)
• M53: 12,268,521 km (0.112 R)
• M54: 12,919,571 km (0.064 R)
• M55: 13,084,129 km (0.113 R)
• M56: 13,558,055 km (0.056 R)
• M57: 14,231,096 km (0.082 R)
• M58: 15,161,894 km (0.048 R)
• M59: 15,410,077 km (0.068 R)
• M60: 15,534,841 km (0.077 R)
• M61: 15,709,871 km (0.075 R)
• M62: 16,137,571 km (0.108 R)
• M63: 16,365,708 km (0.117 R)
• M64: 16,543,879 km (0.067 R)
• M65: 16,979,059 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 10.7

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.65 AU - 9.71 AU

Year: 9484 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,472,883 km

• M1: 156,928 km (0.056 R)
• M2: 312,211 km (0.109 R)
• M3: 483,800 km (0.032 R)
• M4: 559,346 km (0.09 R)
• M5: 673,041 km (0.039 R)
• M6: 850,165 km (0.055 R)
• M7: 983,905 km (0.069 R)
• M8: 1,338,602 km (0.115 R)
• M9: 1,496,278 km (0.087 R)
• M10: 1,589,178 km (0.094 R)
• M11: 1,980,676 km (0.056 R)
• M12: 2,293,934 km (0.085 R)
• M13: 2,511,748 km (0.114 R)
• M14: 2,822,463 km (0.082 R)
• M15: 3,763,434 km (0.108 R)
• M16: 4,053,803 km (0.102 R)
• M17: 4,185,150 km (0.06 R)
• M18: 4,486,141 km (0.083 R)
• M19: 4,898,283 km (0.033 R)
• M20: 5,286,938 km (0.118 R)
• M21: 5,430,852 km (0.103 R)
• M22: 5,722,418 km (0.084 R)
• M23: 6,019,070 km (0.076 R)
• M24: 6,131,718 km (0.08 R)
• M25: 6,512,145 km (0.059 R)
• M26: 6,782,917 km (0.077 R)
• M27: 7,780,436 km (0.114 R)
• M28: 8,109,401 km (0.085 R)
• M29: 9,557,509 km (0.08 R)
• M30: 9,821,399 km (0.089 R)
• M31: 10,536,627 km (0.119 R)
• M32: 10,900,598 km (0.082 R)
• M33: 11,038,228 km (0.114 R)
• M34: 11,407,735 km (0.085 R)
• M35: 12,541,089 km (0.049 R)
• M36: 13,414,441 km (0.108 R)
• M37: 13,759,414 km (0.115 R)
• M38: 14,257,275 km (0.097 R)
• M39: 14,811,835 km (0.064 R)
• M40: 15,066,151 km (0.114 R)
• M41: 15,527,810 km (0.054 R)
• M42: 16,046,017 km (0.105 R)
• M43: 16,307,365 km (0.067 R)
• M44: 17,153,041 km (0.034 R)
• M45: 17,366,667 km (0.1 R)
• M46: 18,886,731 km (0.114 R)
• M47: 21,532,669 km (0.115 R)
• M48: 22,869,326 km (0.091 R)
• M49: 23,814,934 km (0.1 R)
• M50: 24,712,970 km (0.103 R)
• M51: 25,136,033 km (0.069 R)
• M52: 25,866,519 km (0.074 R)
• M53: 26,851,471 km (0.062 R)
• M54: 27,535,732 km (0.099 R)
• M55: 28,225,827 km (0.08 R)
• M56: 28,351,788 km (0.102 R)
• M57: 29,686,949 km (0.108 R)
• M58: 30,458,874 km (0.084 R)
• M59: 31,825,900 km (0.103 R)
• M60: 32,022,771 km (0.076 R)
• M61: 33,146,400 km (0.115 R)
• M62: 33,279,393 km (0.115 R)
• M63: 33,679,567 km (0.117 R)
• M64: 34,889,515 km (0.078 R)
• M65: 35,363,889 km (0.12 R)
• M66: 35,840,508 km (0.056 R)
• M67: 36,524,919 km (0.105 R)
• M68: 36,731,214 km (0.04 R)
• M69: 37,421,309 km (0.086 R)
• M70: 37,976,467 km (0.082 R)
• M71: 39,799,466 km (0.101 R)
• M72: 40,295,084 km (0.063 R)
• M73: 40,508,111 km (0.077 R)
• M74: 40,579,320 km (0.085 R)
• M75: 40,792,796 km (0.042 R)
• M76: 40,864,154 km (0.113 R)
• M77: 41,006,721 km (0.101 R)
• M78: 41,221,095 km (0.097 R)
• M79: 42,659,329 km (0.089 R)
• M80: 43,239,170 km (0.12 R)
• M81: 43,675,846 km (0.106 R)
• M82: 44,994,552 km (0.118 R)
• M83: 45,363,161 km (0.097 R)
• M84: 45,658,766 km (0.104 R)
• M85: 46,029,170 km (0.12 R)
• M86: 46,549,472 km (0.107 R)
• M87: 46,847,620 km (0.118 R)
• M88: 47,745,956 km (0.026 R)
• M89: 47,821,203 km (0.078 R)
• M90: 50,016,702 km (0.025 R)
• M91: 51,472,887 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 15,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit