🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.54 AU - 0.74 AU

Year: 188 Days

Day: 17.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,371,182 km

• M1: 81,680 km (0.071 R)
• M2: 174,132 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.77 AU - 1.05 AU

Year: 319 Days

Day: 17.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.4 AU - 3.24 AU

Year: 1738 Days

Day: 42.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.47 AU - 4.03 AU

Year: 2151 Days

Day: 43.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,371,182 km

• M1: 1,080,246 km (0.117 R)
• M2: 1,194,240 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 10

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.59 AU - 6.71 AU

Year: 4930 Days

Day: 9.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,371,182 km

• M1: 233,073 km (0.113 R)
• M2: 328,367 km (0.099 R)
• M3: 392,545 km (0.054 R)
• M4: 559,496 km (0.109 R)
• M5: 640,728 km (0.119 R)
• M6: 777,161 km (0.078 R)
• M7: 979,716 km (0.116 R)
• M8: 1,109,567 km (0.036 R)
• M9: 1,355,357 km (0.055 R)
• M10: 1,468,303 km (0.071 R)
• M11: 1,669,811 km (0.113 R)
• M12: 1,791,584 km (0.079 R)
• M13: 2,044,105 km (0.106 R)
• M14: 2,288,997 km (0.096 R)
• M15: 2,523,566 km (0.035 R)
• M16: 2,931,969 km (0.116 R)
• M17: 3,016,192 km (0.095 R)
• M18: 3,165,641 km (0.086 R)
• M19: 3,471,718 km (0.098 R)
• M20: 3,605,907 km (0.055 R)
• M21: 3,764,780 km (0.094 R)
• M22: 3,879,522 km (0.119 R)
• M23: 4,350,605 km (0.102 R)
• M24: 5,923,627 km (0.062 R)
• M25: 6,057,517 km (0.039 R)
• M26: 6,301,212 km (0.09 R)
• M27: 6,383,042 km (0.088 R)
• M28: 6,520,522 km (0.1 R)
• M29: 6,854,126 km (0.114 R)
• M30: 7,336,429 km (0.103 R)
• M31: 7,509,215 km (0.075 R)
• M32: 7,976,858 km (0.077 R)
• M33: 8,095,190 km (0.076 R)
• M34: 8,244,039 km (0.062 R)
• M35: 9,404,321 km (0.07 R)
• M36: 10,131,366 km (0.052 R)
• M37: 10,517,927 km (0.098 R)
• M38: 10,680,390 km (0.101 R)
• M39: 10,843,751 km (0.064 R)
• M40: 11,672,673 km (0.057 R)
• M41: 11,773,652 km (0.114 R)
• M42: 11,942,398 km (0.059 R)
• M43: 12,350,651 km (0.056 R)
• M44: 12,659,869 km (0.112 R)
• M45: 13,006,488 km (0.052 R)
• M46: 13,215,925 km (0.062 R)
• M47: 13,886,572 km (0.075 R)
• M48: 14,351,821 km (0.116 R)
• M49: 15,004,517 km (0.089 R)
• M50: 15,445,083 km (0.118 R)
• M51: 16,038,986 km (0.066 R)
• M52: 16,527,124 km (0.094 R)
• M53: 18,371,367 km (0.099 R)
• M54: 19,000,575 km (0.034 R)
• M55: 19,397,458 km (0.109 R)
• M56: 19,556,930 km (0.106 R)
• M57: 19,877,219 km (0.046 R)
• M58: 19,957,553 km (0.112 R)
• M59: 20,199,303 km (0.107 R)
• M60: 20,441,951 km (0.085 R)
• M61: 21,012,068 km (0.047 R)
• M62: 21,340,136 km (0.071 R)
• M63: 21,587,272 km (0.115 R)
• M64: 22,125,974 km (0.116 R)
• M65: 25,102,672 km (0.049 R)
• M66: 25,538,002 km (0.074 R)
• M67: 25,625,367 km (0.104 R)
• M68: 26,416,291 km (0.105 R)
• M69: 26,770,389 km (0.1 R)
• M70: 27,528,103 km (0.087 R)
• M71: 28,067,253 km (0.097 R)
• M72: 28,292,847 km (0.096 R)
• M73: 28,564,367 km (0.085 R)
• M74: 28,655,173 km (0.069 R)
• M75: 29,018,995 km (0.073 R)
• M76: 29,155,877 km (0.118 R)
• M77: 31,047,243 km (0.111 R)
• M78: 31,233,941 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 8.7

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.26 AU - 10.64 AU

Year: 9829 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,371,182 km

• M1: 118,631 km (0.067 R)
• M2: 301,589 km (0.119 R)
• M3: 569,519 km (0.03 R)
• M4: 1,203,814 km (0.088 R)
• M5: 1,316,461 km (0.04 R)
• M6: 1,492,089 km (0.07 R)
• M7: 1,696,440 km (0.04 R)
• M8: 1,759,570 km (0.103 R)
• M9: 2,457,594 km (0.053 R)
• M10: 2,529,401 km (0.079 R)
• M11: 2,974,903 km (0.1 R)
• M12: 3,391,533 km (0.11 R)
• M13: 4,135,932 km (0.059 R)
• M14: 4,337,141 km (0.099 R)
• M15: 4,395,185 km (0.106 R)
• M16: 4,689,444 km (0.053 R)
• M17: 4,778,904 km (0.045 R)
• M18: 5,578,654 km (0.115 R)
• M19: 6,058,714 km (0.118 R)
• M20: 6,221,775 km (0.113 R)
• M21: 6,353,272 km (0.067 R)
• M22: 6,485,666 km (0.116 R)
• M23: 6,552,237 km (0.055 R)
• M24: 7,127,142 km (0.095 R)
• M25: 7,612,587 km (0.077 R)
• M26: 8,216,663 km (0.119 R)
• M27: 8,324,822 km (0.08 R)
• M28: 8,506,135 km (0.08 R)
• M29: 8,652,292 km (0.072 R)
• M30: 9,621,686 km (0.105 R)
• M31: 9,697,682 km (0.107 R)
• M32: 10,196,740 km (0.088 R)
• M33: 10,312,978 km (0.096 R)
• M34: 10,664,683 km (0.107 R)
• M35: 11,339,668 km (0.098 R)
• M36: 11,621,511 km (0.095 R)
• M37: 12,481,250 km (0.108 R)
• M38: 13,065,728 km (0.113 R)
• M39: 14,653,111 km (0.062 R)
• M40: 17,076,896 km (0.047 R)
• M41: 17,307,576 km (0.117 R)
• M42: 18,381,838 km (0.096 R)
• M43: 18,713,048 km (0.076 R)
• M44: 18,950,909 km (0.118 R)
• M45: 21,086,418 km (0.045 R)
• M46: 21,383,520 km (0.118 R)
• M47: 22,333,466 km (0.1 R)
• M48: 22,838,957 km (0.112 R)
• M49: 23,144,137 km (0.098 R)
• M50: 23,604,300 km (0.1 R)
• M51: 24,794,052 km (0.106 R)
• M52: 25,370,004 km (0.107 R)
• M53: 25,633,146 km (0.118 R)
• M54: 26,588,329 km (0.087 R)
• M55: 27,285,455 km (0.093 R)
• M56: 29,081,676 km (0.11 R)
• M57: 30,133,200 km (0.086 R)
• M58: 30,747,748 km (0.069 R)
• M59: 30,803,698 km (0.106 R)
• M60: 30,972,145 km (0.103 R)
• M61: 33,131,590 km (0.106 R)
• M62: 33,304,076 km (0.086 R)
• M63: 33,419,267 km (0.083 R)
• M64: 34,229,339 km (0.084 R)
• M65: 35,515,432 km (0.118 R)
• M66: 35,633,166 km (0.072 R)
• M67: 36,579,372 km (0.089 R)
• M68: 36,757,693 km (0.106 R)
• M69: 37,115,232 km (0.055 R)
• M70: 37,354,289 km (0.095 R)
• M71: 37,533,956 km (0.098 R)
• M72: 37,893,889 km (0.088 R)
• M73: 38,557,056 km (0.077 R)
• M74: 39,284,700 km (0.076 R)
• M75: 40,877,020 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit