🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.72 AU - 0.78 AU

Year: 236 Days

Day: 37.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.78 AU - 1.02 AU

Year: 310 Days

Day: 15.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.85 AU - 1.07 AU

Year: 342 Days

Day: 41.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,976,936 km

• M1: 607,367 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.8 AU - 2.22 AU

Year: 1036 Days

Day: 39 Hours

Environment

Temp: -62 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,976,936 km

• M1: 104,868 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.05 AU - 2.39 AU

Year: 1202 Days

Day: 23.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,976,936 km

• M1: 733,778 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.85 AU - 3.03 AU

Year: 1832 Days

Day: 44 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,976,936 km

• M1: 1,929,065 km (0.102 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.2

Radius: 9.6

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.75 AU - 7.13 AU

Year: 5940 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,976,936 km

• M1: 247,285 km (0.082 R)
• M2: 340,485 km (0.111 R)
• M3: 492,177 km (0.055 R)
• M4: 837,898 km (0.093 R)
• M5: 949,797 km (0.072 R)
• M6: 1,348,625 km (0.032 R)
• M7: 1,447,808 km (0.09 R)
• M8: 1,832,873 km (0.041 R)
• M9: 2,508,906 km (0.069 R)
• M10: 2,570,241 km (0.04 R)
• M11: 2,863,303 km (0.084 R)
• M12: 3,035,640 km (0.108 R)
• M13: 3,278,288 km (0.094 R)
• M14: 4,116,185 km (0.075 R)
• M15: 4,188,890 km (0.042 R)
• M16: 5,278,262 km (0.084 R)
• M17: 5,786,446 km (0.107 R)
• M18: 6,005,008 km (0.061 R)
• M19: 6,338,163 km (0.083 R)
• M20: 6,964,529 km (0.106 R)
• M21: 7,051,445 km (0.093 R)
• M22: 7,285,117 km (0.11 R)
• M23: 7,373,380 km (0.1 R)
• M24: 7,580,722 km (0.062 R)
• M25: 8,306,422 km (0.112 R)
• M26: 8,429,541 km (0.101 R)
• M27: 8,677,574 km (0.108 R)
• M28: 8,990,982 km (0.096 R)
• M29: 9,054,262 km (0.076 R)
• M30: 9,149,256 km (0.089 R)
• M31: 9,564,689 km (0.072 R)
• M32: 10,447,317 km (0.062 R)
• M33: 11,595,481 km (0.116 R)
• M34: 11,664,296 km (0.112 R)
• M35: 12,747,833 km (0.078 R)
• M36: 12,925,555 km (0.087 R)
• M37: 13,068,421 km (0.063 R)
• M38: 13,139,929 km (0.093 R)
• M39: 13,355,649 km (0.097 R)
• M40: 13,608,619 km (0.114 R)
• M41: 13,681,174 km (0.084 R)
• M42: 13,826,733 km (0.085 R)
• M43: 14,229,749 km (0.104 R)
• M44: 15,235,197 km (0.034 R)
• M45: 15,994,705 km (0.066 R)
• M46: 16,263,383 km (0.111 R)
• M47: 16,417,618 km (0.064 R)
• M48: 16,883,316 km (0.072 R)
• M49: 17,511,029 km (0.078 R)
• M50: 18,466,660 km (0.112 R)
• M51: 19,072,681 km (0.072 R)
• M52: 19,767,264 km (0.104 R)
• M53: 20,014,400 km (0.072 R)
• M54: 20,345,460 km (0.07 R)
• M55: 21,097,189 km (0.062 R)
• M56: 21,391,897 km (0.106 R)
• M57: 21,730,437 km (0.034 R)
• M58: 22,198,828 km (0.114 R)
• M59: 23,755,095 km (0.08 R)
• M60: 24,856,285 km (0.089 R)
• M61: 25,794,263 km (0.08 R)
• M62: 25,884,172 km (0.078 R)
• M63: 26,516,522 km (0.099 R)
• M64: 26,607,328 km (0.114 R)
• M65: 27,888,933 km (0.091 R)
• M66: 27,981,235 km (0.096 R)
• M67: 28,212,363 km (0.098 R)
• M68: 28,490,765 km (0.077 R)
• M69: 28,583,665 km (0.096 R)
• M70: 28,676,715 km (0.109 R)
• M71: 29,190,434 km (0.11 R)
• M72: 29,754,268 km (0.106 R)
• M73: 30,511,683 km (0.114 R)
• M74: 31,036,173 km (0.102 R)
• M75: 31,852,528 km (0.108 R)
• M76: 32,142,299 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.8

Radius: 12.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.96 AU - 8.86 AU

Year: 8864 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,976,936 km

• M1: 218,263 km (0.106 R)
• M2: 437,424 km (0.106 R)
• M3: 522,246 km (0.069 R)
• M4: 741,706 km (0.071 R)
• M5: 1,042,996 km (0.099 R)
• M6: 1,253,630 km (0.078 R)
• M7: 1,383,182 km (0.025 R)
• M8: 1,968,409 km (0.112 R)
• M9: 2,098,559 km (0.111 R)
• M10: 2,577,422 km (0.028 R)
• M11: 2,672,566 km (0.103 R)
• M12: 2,817,526 km (0.086 R)
• M13: 3,039,978 km (0.117 R)
• M14: 3,242,683 km (0.103 R)
• M15: 3,502,236 km (0.112 R)
• M16: 3,741,892 km (0.058 R)
• M17: 3,822,974 km (0.102 R)
• M18: 3,959,407 km (0.044 R)
• M19: 4,350,306 km (0.101 R)
• M20: 5,350,817 km (0.081 R)
• M21: 5,442,520 km (0.092 R)
• M22: 6,387,829 km (0.109 R)
• M23: 6,485,217 km (0.099 R)
• M24: 6,583,054 km (0.114 R)
• M25: 6,714,252 km (0.039 R)
• M26: 7,315,785 km (0.118 R)
• M27: 8,039,240 km (0.117 R)
• M28: 8,605,917 km (0.114 R)
• M29: 9,591,318 km (0.11 R)
• M30: 9,852,665 km (0.051 R)
• M31: 10,382,391 km (0.104 R)
• M32: 10,497,133 km (0.054 R)
• M33: 11,430,325 km (0.096 R)
• M34: 11,906,794 km (0.032 R)
• M35: 11,986,829 km (0.043 R)
• M36: 12,349,304 km (0.082 R)
• M37: 12,552,309 km (0.093 R)
• M38: 13,002,748 km (0.063 R)
• M39: 13,250,631 km (0.113 R)
• M40: 13,458,423 km (0.057 R)
• M41: 13,625,524 km (0.054 R)
• M42: 14,046,043 km (0.086 R)
• M43: 15,464,231 km (0.064 R)
• M44: 15,770,907 km (0.109 R)
• M45: 16,123,958 km (0.116 R)
• M46: 16,479,402 km (0.047 R)
• M47: 17,017,655 km (0.115 R)
• M48: 18,342,345 km (0.12 R)
• M49: 19,227,964 km (0.116 R)
• M50: 19,463,431 km (0.031 R)
• M51: 20,270,960 km (0.058 R)
• M52: 20,462,595 km (0.054 R)
• M53: 20,751,169 km (0.049 R)
• M54: 21,478,365 km (0.099 R)
• M55: 22,659,440 km (0.08 R)
• M56: 23,710,066 km (0.117 R)
• M57: 24,013,151 km (0.054 R)
• M58: 24,521,185 km (0.085 R)
• M59: 24,776,549 km (0.114 R)
• M60: 25,238,507 km (0.078 R)
• M61: 25,341,431 km (0.041 R)
• M62: 25,599,636 km (0.093 R)
• M63: 26,484,059 km (0.073 R)
• M64: 28,015,642 km (0.116 R)
• M65: 28,711,571 km (0.087 R)
• M66: 28,926,843 km (0.107 R)
• M67: 30,011,278 km (0.08 R)
• M68: 31,108,877 km (0.12 R)
• M69: 31,829,490 km (0.089 R)
• M70: 32,052,241 km (0.071 R)
• M71: 33,343,570 km (0.117 R)
• M72: 33,456,666 km (0.094 R)
• M73: 33,740,005 km (0.028 R)
• M74: 33,853,549 km (0.044 R)
• M75: 34,423,068 km (0.069 R)
• M76: 34,709,100 km (0.09 R)
• M77: 34,823,692 km (0.082 R)
• M78: 34,938,433 km (0.084 R)
• M79: 35,168,365 km (0.094 R)
• M80: 35,456,341 km (0.104 R)
• M81: 36,616,323 km (0.1 R)
• M82: 36,733,009 km (0.118 R)
• M83: 37,259,743 km (0.072 R)
• M84: 37,377,028 km (0.111 R)
• M85: 38,202,060 km (0.106 R)
• M86: 39,092,766 km (0.03 R)
• M87: 39,810,088 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.2

Radius: 7.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.97 AU - 21.09 AU

Year: 28990 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,976,936 km

• M1: 427,401 km (0.092 R)
• M2: 813,513 km (0.114 R)
• M3: 924,365 km (0.061 R)
• M4: 1,055,263 km (0.088 R)
• M5: 1,434,045 km (0.101 R)
• M6: 1,834,369 km (0.103 R)
• M7: 2,287,651 km (0.111 R)
• M8: 2,608,688 km (0.083 R)
• M9: 2,986,721 km (0.071 R)
• M10: 3,724,389 km (0.114 R)
• M11: 3,887,899 km (0.104 R)
• M12: 4,491,078 km (0.103 R)
• M13: 5,305,040 km (0.112 R)
• M14: 5,675,444 km (0.101 R)
• M15: 6,274,434 km (0.087 R)
• M16: 6,609,533 km (0.112 R)
• M17: 8,218,907 km (0.12 R)
• M18: 8,647,056 km (0.073 R)
• M19: 9,239,912 km (0.104 R)
• M20: 11,062,015 km (0.083 R)
• M21: 11,841,868 km (0.07 R)
• M22: 12,955,924 km (0.105 R)
• M23: 13,204,106 km (0.109 R)
• M24: 13,453,935 km (0.119 R)
• M25: 14,249,048 km (0.073 R)
• M26: 15,846,603 km (0.043 R)
• M27: 17,539,154 km (0.073 R)
• M28: 18,129,168 km (0.049 R)
• M29: 18,765,856 km (0.116 R)
• M30: 19,369,184 km (0.09 R)
• M31: 20,101,765 km (0.078 R)
• M32: 20,760,445 km (0.055 R)
• M33: 21,050,964 km (0.037 R)
• M34: 21,217,466 km (0.046 R)
• M35: 21,888,113 km (0.108 R)
• M36: 21,972,337 km (0.083 R)
• M37: 23,121,249 km (0.098 R)
• M38: 23,724,577 km (0.05 R)
• M39: 24,158,710 km (0.049 R)
• M40: 24,814,846 km (0.117 R)
• M41: 26,144,771 km (0.032 R)
• M42: 26,368,569 km (0.074 R)
• M43: 26,548,087 km (0.104 R)
• M44: 26,683,024 km (0.093 R)
• M45: 27,134,511 km (0.089 R)
• M46: 29,197,166 km (0.096 R)
• M47: 29,243,541 km (0.11 R)
• M48: 29,849,114 km (0.034 R)
• M49: 31,167,370 km (0.034 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit