🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.6 AU - 0.78 AU

Year: 213 Days

Day: 16.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.72 AU - 0.8 AU

Year: 246 Days

Day: 19 Hours

Environment

Temp: 150 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.61 AU - 1.71 AU

Year: 793 Days

Day: 14.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.56 AU - 2.28 AU

Year: 987 Days

Day: 35.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,770,144 km

• M1: 37,848 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.74 AU - 4.14 AU

Year: 2366 Days

Day: 13.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,770,144 km

• M1: 344,374 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.3

Radius: 14.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.48 AU - 5.72 AU

Year: 4271 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,770,144 km

• M1: 276,307 km (0.085 R)
• M2: 430,094 km (0.068 R)
• M3: 535,411 km (0.092 R)
• M4: 678,726 km (0.08 R)
• M5: 847,173 km (0.109 R)
• M6: 1,041,949 km (0.077 R)
• M7: 1,515,127 km (0.107 R)
• M8: 1,678,937 km (0.088 R)
• M9: 1,809,237 km (0.082 R)
• M10: 1,997,580 km (0.106 R)
• M11: 2,108,283 km (0.074 R)
• M12: 2,278,376 km (0.092 R)
• M13: 2,693,360 km (0.083 R)
• M14: 2,847,446 km (0.118 R)
• M15: 3,068,402 km (0.055 R)
• M16: 3,327,954 km (0.06 R)
• M17: 3,477,103 km (0.118 R)
• M18: 3,868,751 km (0.099 R)
• M19: 4,025,978 km (0.097 R)
• M20: 4,185,300 km (0.067 R)
• M21: 4,419,271 km (0.094 R)
• M22: 4,547,027 km (0.099 R)
• M23: 5,320,448 km (0.048 R)
• M24: 5,752,487 km (0.077 R)
• M25: 5,993,040 km (0.086 R)
• M26: 6,094,168 km (0.107 R)
• M27: 6,318,864 km (0.114 R)
• M28: 6,567,197 km (0.104 R)
• M29: 6,755,541 km (0.099 R)
• M30: 6,924,586 km (0.112 R)
• M31: 7,309,801 km (0.11 R)
• M32: 7,614,382 km (0.045 R)
• M33: 8,394,236 km (0.109 R)
• M34: 8,598,886 km (0.057 R)
• M35: 9,457,877 km (0.085 R)
• M36: 9,552,273 km (0.088 R)
• M37: 9,647,118 km (0.076 R)
• M38: 10,271,240 km (0.106 R)
• M39: 10,710,908 km (0.097 R)
• M40: 11,082,210 km (0.1 R)
• M41: 11,206,825 km (0.099 R)
• M42: 11,382,304 km (0.065 R)
• M43: 11,482,833 km (0.111 R)
• M44: 11,888,244 km (0.12 R)
• M45: 12,118,475 km (0.068 R)
• M46: 12,687,246 km (0.106 R)
• M47: 12,817,845 km (0.081 R)
• M48: 13,053,761 km (0.116 R)
• M49: 13,450,494 km (0.12 R)
• M50: 13,690,300 km (0.106 R)
• M51: 14,147,321 km (0.105 R)
• M52: 14,582,202 km (0.096 R)
• M53: 14,746,311 km (0.117 R)
• M54: 15,325,853 km (0.038 R)
• M55: 15,772,253 km (0.107 R)
• M56: 16,025,373 km (0.053 R)
• M57: 16,393,383 km (0.107 R)
• M58: 16,678,218 km (0.106 R)
• M59: 16,792,660 km (0.078 R)
• M60: 16,964,847 km (0.082 R)
• M61: 17,368,762 km (0.039 R)
• M62: 17,922,124 km (0.088 R)
• M63: 18,156,843 km (0.12 R)
• M64: 18,363,139 km (0.101 R)
• M65: 19,345,847 km (0.082 R)
• M66: 20,010,510 km (0.087 R)
• M67: 20,101,765 km (0.096 R)
• M68: 20,529,316 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.4

Radius: 11.8

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.5 AU - 6.84 AU

Year: 5007 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,770,144 km

• M1: 152,141 km (0.107 R)
• M2: 252,521 km (0.097 R)
• M3: 880,383 km (0.111 R)
• M4: 978,819 km (0.096 R)
• M5: 1,172,099 km (0.109 R)
• M6: 1,461,122 km (0.102 R)
• M7: 1,955,693 km (0.111 R)
• M8: 2,163,933 km (0.09 R)
• M9: 2,399,550 km (0.108 R)
• M10: 2,520,575 km (0.053 R)
• M11: 4,175,725 km (0.11 R)
• M12: 4,420,767 km (0.086 R)
• M13: 5,106,224 km (0.027 R)
• M14: 5,448,205 km (0.081 R)
• M15: 5,528,240 km (0.096 R)
• M16: 5,689,357 km (0.102 R)
• M17: 5,906,722 km (0.105 R)
• M18: 6,377,656 km (0.119 R)
• M19: 6,717,543 km (0.069 R)
• M20: 7,005,219 km (0.085 R)
• M21: 7,238,443 km (0.036 R)
• M22: 7,652,679 km (0.065 R)
• M23: 8,135,431 km (0.073 R)
• M24: 8,442,257 km (0.105 R)
• M25: 8,628,207 km (0.042 R)
• M26: 8,784,237 km (0.053 R)
• M27: 9,067,426 km (0.12 R)
• M28: 9,226,149 km (0.087 R)
• M29: 9,449,798 km (0.107 R)
• M30: 9,675,242 km (0.026 R)
• M31: 10,263,162 km (0.109 R)
• M32: 10,428,468 km (0.077 R)
• M33: 10,528,249 km (0.056 R)
• M34: 10,695,051 km (0.052 R)
• M35: 11,166,733 km (0.082 R)
• M36: 12,095,885 km (0.114 R)
• M37: 12,658,074 km (0.118 R)
• M38: 12,835,497 km (0.097 R)
• M39: 13,013,818 km (0.115 R)
• M40: 13,336,800 km (0.097 R)
• M41: 13,735,179 km (0.112 R)
• M42: 14,395,653 km (0.069 R)
• M43: 15,141,548 km (0.116 R)
• M44: 15,216,796 km (0.086 R)
• M45: 15,595,129 km (0.119 R)
• M46: 15,785,567 km (0.085 R)
• M47: 15,900,010 km (0.066 R)
• M48: 16,245,431 km (0.118 R)
• M49: 16,554,500 km (0.077 R)
• M50: 16,904,559 km (0.083 R)
• M51: 17,100,084 km (0.114 R)
• M52: 18,248,995 km (0.061 R)
• M53: 18,650,965 km (0.093 R)
• M54: 18,731,748 km (0.09 R)
• M55: 19,218,689 km (0.057 R)
• M56: 19,874,376 km (0.091 R)
• M57: 20,495,806 km (0.113 R)
• M58: 20,620,870 km (0.096 R)
• M59: 20,787,971 km (0.116 R)
• M60: 20,871,745 km (0.118 R)
• M61: 21,292,115 km (0.112 R)
• M62: 21,885,420 km (0.094 R)
• M63: 22,699,233 km (0.077 R)
• M64: 23,088,187 km (0.109 R)
• M65: 23,522,919 km (0.117 R)
• M66: 23,785,014 km (0.116 R)
• M67: 25,021,291 km (0.082 R)
• M68: 25,512,720 km (0.06 R)
• M69: 25,692,088 km (0.115 R)
• M70: 26,459,675 km (0.052 R)
• M71: 26,641,286 km (0.117 R)
• M72: 26,823,347 km (0.076 R)
• M73: 27,005,856 km (0.097 R)
• M74: 27,234,592 km (0.115 R)
• M75: 27,694,007 km (0.052 R)
• M76: 29,556,949 km (0.045 R)
• M77: 29,839,988 km (0.051 R)
• M78: 30,598,898 km (0.076 R)
• M79: 31,028,543 km (0.071 R)
• M80: 31,364,091 km (0.067 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.7

Radius: 10.1

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.46 AU - 9.56 AU

Year: 8407 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 19,770,144 km

• M1: 129,253 km (0.038 R)
• M2: 223,798 km (0.119 R)
• M3: 426,952 km (0.12 R)
• M4: 862,881 km (0.059 R)
• M5: 1,529,339 km (0.102 R)
• M6: 1,923,230 km (0.106 R)
• M7: 1,988,305 km (0.026 R)
• M8: 2,054,128 km (0.071 R)
• M9: 2,233,496 km (0.029 R)
• M10: 2,371,425 km (0.094 R)
• M11: 2,583,705 km (0.106 R)
• M12: 2,680,195 km (0.107 R)
• M13: 3,709,279 km (0.105 R)
• M14: 4,095,990 km (0.098 R)
• M15: 4,322,780 km (0.113 R)
• M16: 4,408,948 km (0.101 R)
• M17: 4,524,737 km (0.079 R)
• M18: 4,612,252 km (0.119 R)
• M19: 4,848,317 km (0.106 R)
• M20: 4,967,846 km (0.049 R)
• M21: 5,210,045 km (0.097 R)
• M22: 5,800,508 km (0.041 R)
• M23: 5,895,652 km (0.059 R)
• M24: 6,055,572 km (0.093 R)
• M25: 6,379,452 km (0.059 R)
• M26: 6,444,975 km (0.094 R)
• M27: 6,609,683 km (0.116 R)
• M28: 6,876,117 km (0.087 R)
• M29: 7,146,141 km (0.046 R)
• M30: 7,766,373 km (0.043 R)
• M31: 8,047,617 km (0.101 R)
• M32: 8,368,056 km (0.108 R)
• M33: 8,584,075 km (0.097 R)
• M34: 8,692,683 km (0.057 R)
• M35: 8,911,396 km (0.044 R)
• M36: 9,391,605 km (0.113 R)
• M37: 9,503,654 km (0.063 R)
• M38: 9,578,452 km (0.112 R)
• M39: 9,956,037 km (0.116 R)
• M40: 10,146,775 km (0.078 R)
• M41: 10,803,958 km (0.12 R)
• M42: 11,078,620 km (0.094 R)
• M43: 11,276,089 km (0.057 R)
• M44: 11,554,790 km (0.079 R)
• M45: 11,715,009 km (0.088 R)
• M46: 12,940,066 km (0.096 R)
• M47: 13,023,093 km (0.117 R)
• M48: 13,441,369 km (0.091 R)
• M49: 13,525,592 km (0.111 R)
• M50: 13,991,739 km (0.106 R)
• M51: 14,983,573 km (0.086 R)
• M52: 18,185,416 km (0.066 R)
• M53: 18,278,466 km (0.026 R)
• M54: 19,361,405 km (0.093 R)
• M55: 19,456,549 km (0.068 R)
• M56: 19,934,664 km (0.109 R)
• M57: 20,659,017 km (0.077 R)
• M58: 23,084,896 km (0.059 R)
• M59: 24,254,303 km (0.118 R)
• M60: 24,614,086 km (0.097 R)
• M61: 25,183,006 km (0.106 R)
• M62: 26,597,604 km (0.1 R)
• M63: 26,968,607 km (0.105 R)
• M64: 27,128,078 km (0.102 R)
• M65: 27,394,661 km (0.093 R)
• M66: 28,091,787 km (0.1 R)
• M67: 29,175,774 km (0.116 R)
• M68: 29,503,542 km (0.093 R)
• M69: 30,438,978 km (0.118 R)
• M70: 30,549,680 km (0.091 R)
• M71: 30,716,033 km (0.096 R)
• M72: 30,938,186 km (0.026 R)
• M73: 31,105,287 km (0.042 R)
• M74: 31,776,233 km (0.101 R)
• M75: 31,944,830 km (0.026 R)
• M76: 32,962,096 km (0.105 R)
• M77: 33,760,649 km (0.03 R)
• M78: 34,392,550 km (0.088 R)
• M79: 36,077,022 km (0.06 R)
• M80: 38,026,582 km (0.078 R)
• M81: 38,265,191 km (0.097 R)
• M82: 39,345,138 km (0.054 R)
• M83: 39,465,713 km (0.084 R)
• M84: 40,374,221 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.4

Radius: 15

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.04 AU - 12.92 AU

Year: 13493 Days

Day: 14.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 19,770,144 km

• M1: 191,485 km (0.103 R)
• M2: 379,679 km (0.114 R)
• M3: 549,174 km (0.102 R)
• M4: 843,283 km (0.091 R)
• M5: 1,000,660 km (0.094 R)
• M6: 1,147,116 km (0.056 R)
• M7: 1,279,062 km (0.095 R)
• M8: 1,657,245 km (0.086 R)
• M9: 1,808,489 km (0.049 R)
• M10: 2,166,177 km (0.105 R)
• M11: 2,417,502 km (0.084 R)
• M12: 2,858,067 km (0.083 R)
• M13: 3,072,591 km (0.103 R)
• M14: 3,388,392 km (0.086 R)
• M15: 3,648,842 km (0.078 R)
• M16: 4,103,320 km (0.097 R)
• M17: 4,381,422 km (0.079 R)
• M18: 5,422,175 km (0.103 R)
• M19: 5,708,505 km (0.106 R)
• M20: 6,117,955 km (0.051 R)
• M21: 6,617,911 km (0.101 R)
• M22: 7,361,113 km (0.101 R)
• M23: 7,572,345 km (0.114 R)
• M24: 7,764,129 km (0.07 R)
• M25: 8,218,159 km (0.107 R)
• M26: 8,327,515 km (0.082 R)
• M27: 8,680,716 km (0.1 R)
• M28: 9,129,360 km (0.118 R)
• M29: 9,310,971 km (0.112 R)
• M30: 9,816,463 km (0.084 R)
• M31: 9,932,700 km (0.098 R)
• M32: 11,289,254 km (0.077 R)
• M33: 11,411,026 km (0.074 R)
• M34: 11,803,721 km (0.091 R)
• M35: 12,051,455 km (0.105 R)
• M36: 12,275,852 km (0.117 R)
• M37: 12,375,933 km (0.088 R)
• M38: 12,552,009 km (0.1 R)
• M39: 12,728,834 km (0.09 R)
• M40: 12,880,975 km (0.109 R)
• M41: 13,677,285 km (0.118 R)
• M42: 14,304,698 km (0.081 R)
• M43: 15,914,221 km (0.065 R)
• M44: 17,778,660 km (0.039 R)
• M45: 18,578,111 km (0.086 R)
• M46: 18,924,430 km (0.078 R)
• M47: 19,214,650 km (0.069 R)
• M48: 19,331,186 km (0.037 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 20,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit