🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.64 AU

Year: 133 Days

Day: 18.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.87 AU - 0.87 AU

Year: 288 Days

Day: 12.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.84 AU - 1.18 AU

Year: 360 Days

Day: 31.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.97 AU - 2.55 AU

Year: 1205 Days

Day: 35.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.81 AU - 3.03 AU

Year: 1770 Days

Day: 16 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.93 AU - 5.77 AU

Year: 3789 Days

Day: 42 Hours

Environment

Temp: -134 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,139,211 km

• M1: 247,584 km (0.112 R)
• M2: 693,386 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 9.5

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.82 AU - 6.82 AU

Year: 4981 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,139,211 km

• M1: 194,477 km (0.106 R)
• M2: 261,647 km (0.089 R)
• M3: 334,052 km (0.088 R)
• M4: 459,415 km (0.117 R)
• M5: 543,339 km (0.089 R)
• M6: 602,730 km (0.057 R)
• M7: 728,691 km (0.088 R)
• M8: 806,632 km (0.067 R)
• M9: 1,033,123 km (0.096 R)
• M10: 1,134,700 km (0.111 R)
• M11: 1,293,722 km (0.083 R)
• M12: 1,376,001 km (0.099 R)
• M13: 1,589,777 km (0.114 R)
• M14: 2,146,281 km (0.05 R)
• M15: 2,429,021 km (0.106 R)
• M16: 2,812,739 km (0.103 R)
• M17: 2,884,546 km (0.089 R)
• M18: 3,385,699 km (0.105 R)
• M19: 3,481,591 km (0.096 R)
• M20: 3,794,251 km (0.049 R)
• M21: 4,034,954 km (0.038 R)
• M22: 4,342,677 km (0.068 R)
• M23: 4,488,983 km (0.03 R)
• M24: 4,851,010 km (0.117 R)
• M25: 5,024,693 km (0.085 R)
• M26: 5,535,420 km (0.061 R)
• M27: 5,648,666 km (0.04 R)
• M28: 5,831,475 km (0.06 R)
• M29: 5,923,627 km (0.056 R)
• M30: 6,086,090 km (0.118 R)
• M31: 7,288,857 km (0.092 R)
• M32: 7,917,318 km (0.115 R)
• M33: 8,746,987 km (0.08 R)
• M34: 9,279,556 km (0.09 R)
• M35: 9,822,596 km (0.088 R)
• M36: 10,181,182 km (0.098 R)
• M37: 10,656,455 km (0.051 R)
• M38: 10,769,401 km (0.073 R)
• M39: 10,854,373 km (0.104 R)
• M40: 11,426,285 km (0.106 R)
• M41: 11,541,925 km (0.091 R)
• M42: 11,745,078 km (0.099 R)
• M43: 12,037,542 km (0.1 R)
• M44: 12,569,811 km (0.1 R)
• M45: 12,959,065 km (0.11 R)
• M46: 13,291,621 km (0.12 R)
• M47: 13,535,167 km (0.03 R)
• M48: 13,780,208 km (0.119 R)
• M49: 13,934,144 km (0.108 R)
• M50: 15,568,351 km (0.111 R)
• M51: 15,793,047 km (0.104 R)
• M52: 17,130,003 km (0.107 R)
• M53: 17,395,240 km (0.087 R)
• M54: 17,996,624 km (0.119 R)
• M55: 18,131,262 km (0.118 R)
• M56: 18,469,204 km (0.078 R)
• M57: 18,809,239 km (0.099 R)
• M58: 19,014,338 km (0.114 R)
• M59: 19,392,073 km (0.097 R)
• M60: 19,530,152 km (0.106 R)
• M61: 19,703,087 km (0.084 R)
• M62: 19,876,471 km (0.12 R)
• M63: 20,857,384 km (0.062 R)
• M64: 21,034,059 km (0.028 R)
• M65: 21,104,968 km (0.1 R)
• M66: 21,853,855 km (0.104 R)
• M67: 22,720,326 km (0.057 R)
• M68: 22,865,885 km (0.113 R)
• M69: 23,194,402 km (0.073 R)
• M70: 24,449,528 km (0.088 R)
• M71: 24,561,278 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.1

Radius: 9.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.06 AU - 9.14 AU

Year: 8178 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,139,211 km

• M1: 133,142 km (0.073 R)
• M2: 223,350 km (0.109 R)
• M3: 443,857 km (0.092 R)
• M4: 564,582 km (0.083 R)
• M5: 651,948 km (0.092 R)
• M6: 732,282 km (0.067 R)
• M7: 904,020 km (0.061 R)
• M8: 1,061,995 km (0.081 R)
• M9: 1,144,424 km (0.076 R)
• M10: 1,375,253 km (0.082 R)
• M11: 1,450,501 km (0.066 R)
• M12: 1,542,653 km (0.109 R)
• M13: 1,621,043 km (0.072 R)
• M14: 1,798,316 km (0.059 R)
• M15: 2,332,081 km (0.118 R)
• M16: 2,854,327 km (0.115 R)
• M17: 2,990,611 km (0.053 R)
• M18: 3,049,702 km (0.072 R)
• M19: 3,330,497 km (0.049 R)
• M20: 3,640,614 km (0.098 R)
• M21: 3,831,351 km (0.102 R)
• M22: 3,917,071 km (0.086 R)
• M23: 3,981,847 km (0.077 R)
• M24: 4,112,595 km (0.096 R)
• M25: 4,513,069 km (0.102 R)
• M26: 4,810,170 km (0.041 R)
• M27: 5,090,068 km (0.062 R)
• M28: 6,036,124 km (0.068 R)
• M29: 6,111,223 km (0.079 R)
• M30: 6,439,889 km (0.108 R)
• M31: 6,516,633 km (0.088 R)
• M32: 6,774,540 km (0.06 R)
• M33: 6,878,510 km (0.104 R)
• M34: 7,273,598 km (0.098 R)
• M35: 7,487,373 km (0.093 R)
• M36: 7,866,454 km (0.091 R)
• M37: 8,530,819 km (0.082 R)
• M38: 9,184,262 km (0.059 R)
• M39: 9,589,972 km (0.077 R)
• M40: 10,179,686 km (0.085 R)
• M41: 10,418,893 km (0.072 R)
• M42: 10,479,032 km (0.108 R)
• M43: 10,539,170 km (0.102 R)
• M44: 11,055,582 km (0.049 R)
• M45: 11,116,917 km (0.089 R)
• M46: 11,642,604 km (0.084 R)
• M47: 12,050,108 km (0.111 R)
• M48: 12,782,390 km (0.098 R)
• M49: 12,846,717 km (0.062 R)
• M50: 12,943,507 km (0.032 R)
• M51: 13,072,909 km (0.089 R)
• M52: 13,365,523 km (0.112 R)
• M53: 13,693,291 km (0.104 R)
• M54: 14,223,167 km (0.055 R)
• M55: 14,793,584 km (0.114 R)
• M56: 14,962,779 km (0.077 R)
• M57: 15,234,898 km (0.094 R)
• M58: 15,303,114 km (0.058 R)
• M59: 16,130,390 km (0.101 R)
• M60: 16,374,385 km (0.116 R)
• M61: 16,619,575 km (0.103 R)
• M62: 17,149,152 km (0.074 R)
• M63: 17,827,877 km (0.073 R)
• M64: 18,007,993 km (0.118 R)
• M65: 18,479,077 km (0.071 R)
• M66: 18,734,441 km (0.078 R)
• M67: 18,917,548 km (0.071 R)
• M68: 19,804,664 km (0.064 R)
• M69: 21,580,989 km (0.083 R)
• M70: 21,696,030 km (0.073 R)
• M71: 21,849,816 km (0.075 R)
• M72: 22,081,244 km (0.084 R)
• M73: 23,171,813 km (0.113 R)
• M74: 24,399,413 km (0.055 R)
• M75: 25,364,319 km (0.07 R)
• M76: 25,445,401 km (0.065 R)
• M77: 26,177,982 km (0.108 R)
• M78: 26,259,812 km (0.069 R)
• M79: 26,752,737 km (0.064 R)
• M80: 27,041,610 km (0.091 R)
• M81: 27,124,338 km (0.097 R)
• M82: 27,664,087 km (0.102 R)
• M83: 27,747,413 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 14.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.95 AU - 9.93 AU

Year: 8699 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,139,211 km

• M1: 228,586 km (0.058 R)
• M2: 397,631 km (0.085 R)
• M3: 635,193 km (0.117 R)
• M4: 867,967 km (0.099 R)
• M5: 1,379,741 km (0.086 R)
• M6: 1,575,116 km (0.102 R)
• M7: 2,104,543 km (0.091 R)
• M8: 2,482,277 km (0.047 R)
• M9: 2,601,657 km (0.079 R)
• M10: 2,757,986 km (0.074 R)
• M11: 3,339,922 km (0.119 R)
• M12: 3,723,042 km (0.077 R)
• M13: 4,201,755 km (0.036 R)
• M14: 4,345,220 km (0.086 R)
• M15: 4,806,729 km (0.082 R)
• M16: 5,936,791 km (0.116 R)
• M17: 6,028,794 km (0.12 R)
• M18: 6,214,296 km (0.06 R)
• M19: 6,331,281 km (0.084 R)
• M20: 7,146,290 km (0.098 R)
• M21: 7,994,361 km (0.084 R)
• M22: 8,275,605 km (0.114 R)
• M23: 8,821,637 km (0.118 R)
• M24: 9,032,719 km (0.093 R)
• M25: 9,433,193 km (0.119 R)
• M26: 9,540,903 km (0.077 R)
• M27: 9,703,367 km (0.087 R)
• M28: 10,058,512 km (0.096 R)
• M29: 11,492,707 km (0.118 R)
• M30: 12,248,475 km (0.103 R)
• M31: 12,960,561 km (0.08 R)
• M32: 13,381,978 km (0.083 R)
• M33: 13,930,703 km (0.083 R)
• M34: 14,393,559 km (0.034 R)
• M35: 14,987,163 km (0.062 R)
• M36: 15,493,253 km (0.092 R)
• M37: 15,684,439 km (0.082 R)
• M38: 17,341,684 km (0.084 R)
• M39: 17,606,622 km (0.102 R)
• M40: 18,241,366 km (0.118 R)
• M41: 18,815,822 km (0.106 R)
• M42: 19,019,873 km (0.119 R)
• M43: 20,364,758 km (0.09 R)
• M44: 20,714,518 km (0.052 R)
• M45: 22,205,111 km (0.111 R)
• M46: 22,601,246 km (0.109 R)
• M47: 23,327,544 km (0.109 R)
• M48: 23,950,918 km (0.11 R)
• M49: 24,803,028 km (0.11 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 16,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit