🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.66 AU

Year: 146 Days

Day: 18.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,575,033 km

• M1: 340,634 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.46 AU - 0.7 AU

Year: 163 Days

Day: 19.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.45 AU - 0.71 AU

Year: 163 Days

Day: 21.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,575,033 km

• M1: 66,870 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.65 AU - 0.89 AU

Year: 249 Days

Day: 32.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.21 AU - 1.63 AU

Year: 624 Days

Day: 19 Hours

Environment

Temp: -39 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,575,033 km

• M1: 485,445 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.28 AU - 4.4 AU

Year: 2776 Days

Day: 47.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,575,033 km

• M1: 587,620 km (0.093 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.4

Radius: 9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.03 AU - 5.98 AU

Year: 4125 Days

Day: 10.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,575,033 km

• M1: 151,543 km (0.082 R)
• M2: 218,562 km (0.05 R)
• M3: 278,252 km (0.073 R)
• M4: 437,125 km (0.102 R)
• M5: 528,978 km (0.108 R)
• M6: 609,611 km (0.092 R)
• M7: 888,761 km (0.092 R)
• M8: 1,031,777 km (0.093 R)
• M9: 1,353,412 km (0.096 R)
• M10: 1,532,481 km (0.118 R)
• M11: 1,598,304 km (0.041 R)
• M12: 1,787,994 km (0.059 R)
• M13: 2,369,780 km (0.096 R)
• M14: 2,602,405 km (0.078 R)
• M15: 2,665,834 km (0.112 R)
• M16: 2,777,883 km (0.04 R)
• M17: 2,875,121 km (0.099 R)
• M18: 3,448,231 km (0.097 R)
• M19: 3,676,667 km (0.09 R)
• M20: 3,783,779 km (0.111 R)
• M21: 4,185,449 km (0.102 R)
• M22: 4,505,140 km (0.084 R)
• M23: 4,696,924 km (0.114 R)
• M24: 4,891,551 km (0.102 R)
• M25: 5,049,078 km (0.103 R)
• M26: 5,208,399 km (0.069 R)
• M27: 5,511,485 km (0.076 R)
• M28: 5,861,993 km (0.118 R)
• M29: 5,945,468 km (0.076 R)
• M30: 6,219,681 km (0.078 R)
• M31: 6,304,952 km (0.116 R)
• M32: 6,802,514 km (0.114 R)
• M33: 7,402,851 km (0.11 R)
• M34: 7,675,119 km (0.11 R)
• M35: 7,835,488 km (0.098 R)
• M36: 8,066,467 km (0.086 R)
• M37: 8,630,002 km (0.064 R)
• M38: 8,725,146 km (0.054 R)
• M39: 8,844,675 km (0.086 R)
• M40: 9,157,783 km (0.119 R)
• M41: 9,376,795 km (0.097 R)
• M42: 9,548,234 km (0.048 R)
• M43: 9,994,035 km (0.097 R)
• M44: 10,345,441 km (0.086 R)
• M45: 10,599,009 km (0.115 R)
• M46: 10,752,048 km (0.084 R)
• M47: 10,854,522 km (0.119 R)
• M48: 11,897,070 km (0.095 R)
• M49: 11,976,506 km (0.07 R)
• M50: 12,162,756 km (0.086 R)
• M51: 12,269,419 km (0.079 R)
• M52: 12,808,121 km (0.109 R)
• M53: 13,492,382 km (0.08 R)
• M54: 13,658,435 km (0.064 R)
• M55: 13,741,612 km (0.096 R)
• M56: 13,908,712 km (0.04 R)
• M57: 13,992,338 km (0.1 R)
• M58: 14,272,834 km (0.109 R)
• M59: 14,413,755 km (0.097 R)
• M60: 14,498,427 km (0.112 R)
• M61: 15,384,047 km (0.036 R)
• M62: 15,789,756 km (0.049 R)
• M63: 16,463,994 km (0.067 R)
• M64: 16,523,085 km (0.102 R)
• M65: 16,789,668 km (0.065 R)
• M66: 17,327,323 km (0.104 R)
• M67: 17,537,957 km (0.082 R)
• M68: 17,688,901 km (0.089 R)
• M69: 18,327,684 km (0.085 R)
• M70: 18,480,872 km (0.035 R)
• M71: 18,881,196 km (0.116 R)
• M72: 20,067,806 km (0.119 R)
• M73: 20,162,502 km (0.078 R)
• M74: 20,384,056 km (0.098 R)
• M75: 20,447,486 km (0.11 R)
• M76: 20,797,545 km (0.063 R)
• M77: 21,117,684 km (0.111 R)
• M78: 21,181,862 km (0.096 R)
• M79: 21,503,796 km (0.101 R)
• M80: 21,568,423 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.2

Radius: 11.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.38 AU - 6.42 AU

Year: 4630 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 64,575,033 km

• M1: 169,345 km (0.063 R)
• M2: 264,339 km (0.071 R)
• M3: 386,112 km (0.069 R)
• M4: 463,604 km (0.065 R)
• M5: 646,412 km (0.1 R)
• M6: 718,668 km (0.099 R)
• M7: 794,065 km (0.086 R)
• M8: 872,455 km (0.035 R)
• M9: 963,111 km (0.098 R)
• M10: 1,154,596 km (0.063 R)
• M11: 1,306,737 km (0.064 R)
• M12: 1,586,785 km (0.116 R)
• M13: 1,699,731 km (0.089 R)
• M14: 1,780,364 km (0.087 R)
• M15: 1,921,884 km (0.096 R)
• M16: 2,318,019 km (0.098 R)
• M17: 2,685,731 km (0.099 R)
• M18: 3,043,868 km (0.101 R)
• M19: 3,388,093 km (0.029 R)
• M20: 3,669,636 km (0.047 R)
• M21: 3,928,141 km (0.09 R)
• M22: 4,239,903 km (0.077 R)
• M23: 4,446,946 km (0.078 R)
• M24: 4,706,349 km (0.051 R)
• M25: 4,970,838 km (0.062 R)
• M26: 5,121,633 km (0.117 R)
• M27: 5,223,210 km (0.088 R)
• M28: 5,462,566 km (0.115 R)
• M29: 5,670,657 km (0.117 R)
• M30: 5,934,548 km (0.098 R)
• M31: 6,041,211 km (0.087 R)
• M32: 6,936,255 km (0.119 R)
• M33: 7,142,850 km (0.069 R)
• M34: 7,427,983 km (0.086 R)
• M35: 7,543,173 km (0.092 R)
• M36: 7,658,813 km (0.097 R)
• M37: 7,814,095 km (0.108 R)
• M38: 8,266,030 km (0.1 R)
• M39: 8,425,352 km (0.065 R)
• M40: 8,525,433 km (0.111 R)
• M41: 8,706,446 km (0.086 R)
• M42: 9,072,512 km (0.08 R)
• M43: 9,485,253 km (0.097 R)
• M44: 9,568,429 km (0.089 R)
• M45: 9,819,754 km (0.034 R)
• M46: 10,137,051 km (0.035 R)
• M47: 10,286,200 km (0.055 R)
• M48: 10,890,276 km (0.071 R)
• M49: 10,977,492 km (0.078 R)
• M50: 11,065,007 km (0.103 R)
• M51: 11,218,644 km (0.08 R)
• M52: 11,350,888 km (0.091 R)
• M53: 11,706,183 km (0.11 R)
• M54: 11,818,082 km (0.106 R)
• M55: 11,930,131 km (0.09 R)
• M56: 12,042,629 km (0.119 R)
• M57: 12,132,836 km (0.096 R)
• M58: 12,336,738 km (0.034 R)
• M59: 12,450,582 km (0.1 R)
• M60: 12,909,099 km (0.109 R)
• M61: 13,187,052 km (0.115 R)
• M62: 13,280,102 km (0.099 R)
• M63: 13,419,976 km (0.114 R)
• M64: 13,630,909 km (0.03 R)
• M65: 13,748,643 km (0.044 R)
• M66: 14,581,604 km (0.108 R)
• M67: 15,235,346 km (0.111 R)
• M68: 15,676,660 km (0.087 R)
• M69: 16,396,226 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 12.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.88 AU - 8.26 AU

Year: 6936 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 64,575,033 km

• M1: 210,634 km (0.09 R)
• M2: 331,210 km (0.079 R)
• M3: 517,309 km (0.073 R)
• M4: 744,100 km (0.101 R)
• M5: 1,260,063 km (0.06 R)
• M6: 1,362,388 km (0.077 R)
• M7: 1,800,710 km (0.079 R)
• M8: 1,949,410 km (0.08 R)
• M9: 2,236,937 km (0.071 R)
• M10: 2,397,455 km (0.093 R)
• M11: 2,561,864 km (0.119 R)
• M12: 2,645,638 km (0.078 R)
• M13: 2,779,080 km (0.082 R)
• M14: 3,027,562 km (0.064 R)
• M15: 3,193,167 km (0.057 R)
• M16: 3,533,203 km (0.113 R)
• M17: 3,680,706 km (0.077 R)
• M18: 3,926,645 km (0.115 R)
• M19: 4,093,596 km (0.086 R)
• M20: 4,550,468 km (0.09 R)
• M21: 4,993,727 km (0.088 R)
• M22: 5,296,961 km (0.044 R)
• M23: 5,450,898 km (0.07 R)
• M24: 6,291,638 km (0.089 R)
• M25: 6,454,849 km (0.033 R)
• M26: 6,586,345 km (0.108 R)
• M27: 7,003,424 km (0.093 R)
• M28: 7,138,661 km (0.075 R)
• M29: 7,291,999 km (0.106 R)
• M30: 7,810,654 km (0.045 R)
• M31: 8,323,476 km (0.065 R)
• M32: 8,575,100 km (0.088 R)
• M33: 9,456,530 km (0.105 R)
• M34: 9,568,729 km (0.078 R)
• M35: 9,756,773 km (0.094 R)
• M36: 9,908,166 km (0.107 R)
• M37: 10,385,982 km (0.105 R)
• M38: 10,989,160 km (0.104 R)
• M39: 11,186,181 km (0.07 R)
• M40: 11,324,708 km (0.064 R)
• M41: 11,864,757 km (0.118 R)
• M42: 12,209,131 km (0.091 R)
• M43: 12,990,780 km (0.085 R)
• M44: 13,408,607 km (0.084 R)
• M45: 13,555,961 km (0.079 R)
• M46: 13,830,922 km (0.065 R)
• M47: 14,365,136 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 10.7

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.17 AU - 13.05 AU

Year: 14596 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,575,033 km

• M1: 143,614 km (0.12 R)
• M2: 217,814 km (0.046 R)
• M3: 343,327 km (0.066 R)
• M4: 727,794 km (0.082 R)
• M5: 1,200,972 km (0.051 R)
• M6: 1,326,484 km (0.072 R)
• M7: 2,049,790 km (0.085 R)
• M8: 2,170,964 km (0.09 R)
• M9: 2,388,629 km (0.117 R)
• M10: 3,581,373 km (0.111 R)
• M11: 5,054,314 km (0.11 R)
• M12: 5,302,497 km (0.084 R)
• M13: 7,102,608 km (0.072 R)
• M14: 7,521,183 km (0.061 R)
• M15: 7,852,392 km (0.051 R)
• M16: 10,563,554 km (0.078 R)
• M17: 10,881,151 km (0.111 R)
• M18: 11,853,088 km (0.111 R)
• M19: 12,404,955 km (0.107 R)
• M20: 12,740,054 km (0.059 R)
• M21: 13,021,747 km (0.113 R)
• M22: 13,134,992 km (0.112 R)
• M23: 13,305,384 km (0.049 R)
• M24: 14,168,714 km (0.114 R)
• M25: 15,049,995 km (0.095 R)
• M26: 15,888,640 km (0.063 R)
• M27: 16,009,665 km (0.109 R)
• M28: 16,927,298 km (0.089 R)
• M29: 18,430,607 km (0.1 R)
• M30: 18,685,372 km (0.1 R)
• M31: 19,586,101 km (0.111 R)
• M32: 20,172,674 km (0.1 R)
• M33: 20,369,396 km (0.055 R)
• M34: 21,030,020 km (0.11 R)
• M35: 21,899,183 km (0.12 R)
• M36: 22,304,295 km (0.111 R)
• M37: 23,396,808 km (0.072 R)
• M38: 25,846,922 km (0.118 R)
• M39: 25,918,130 km (0.092 R)
• M40: 26,561,850 km (0.03 R)
• M41: 27,138,550 km (0.099 R)
• M42: 28,304,067 km (0.098 R)
• M43: 28,450,972 km (0.08 R)
• M44: 29,486,040 km (0.066 R)
• M45: 30,232,832 km (0.108 R)
• M46: 31,213,147 km (0.08 R)
• M47: 31,821,561 km (0.105 R)
• M48: 32,357,122 km (0.103 R)
• M49: 32,510,609 km (0.115 R)
• M50: 35,079,354 km (0.056 R)
• M51: 35,950,014 km (0.073 R)
• M52: 36,427,979 km (0.049 R)
• M53: 39,667,371 km (0.026 R)
• M54: 39,996,337 km (0.076 R)
• M55: 40,657,111 km (0.117 R)
• M56: 41,905,655 km (0.063 R)
• M57: 42,492,677 km (0.1 R)
• M58: 43,082,392 km (0.097 R)
• M59: 43,335,810 km (0.029 R)
• M60: 44,696,553 km (0.117 R)
• M61: 45,296,290 km (0.066 R)
• M62: 45,812,403 km (0.034 R)
• M63: 49,656,620 km (0.116 R)
• M64: 50,722,953 km (0.04 R)
• M65: 50,812,114 km (0.11 R)
• M66: 51,169,353 km (0.057 R)
• M67: 52,066,342 km (0.07 R)
• M68: 52,246,308 km (0.117 R)
• M69: 53,149,580 km (0.117 R)
• M70: 53,512,206 km (0.086 R)
• M71: 54,696,721 km (0.111 R)
• M72: 55,154,641 km (0.099 R)
• M73: 55,521,754 km (0.1 R)
• M74: 57,555,986 km (0.098 R)
• M75: 57,835,285 km (0.097 R)
• M76: 58,021,684 km (0.08 R)
• M77: 58,395,230 km (0.103 R)
• M78: 58,488,728 km (0.117 R)
• M79: 58,956,820 km (0.097 R)
• M80: 59,050,618 km (0.075 R)
• M81: 59,897,043 km (0.09 R)
• M82: 61,316,577 km (0.108 R)
• M83: 61,411,571 km (0.067 R)
• M84: 62,555,846 km (0.097 R)
• M85: 63,322,535 km (0.114 R)
• M86: 63,418,577 km (0.097 R)
• M87: 64,478,328 km (0.04 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 14,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit