🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 31.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.63 AU - 0.87 AU

Year: 249 Days

Day: 40.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.77 AU - 0.93 AU

Year: 300 Days

Day: 27.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,992,983 km

• M1: 152,291 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.31 AU - 1.85 AU

Year: 760 Days

Day: 31.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,992,983 km

• M1: 698,472 km (0.045 R)
• M2: 1,270,984 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.02 AU - 4 AU

Year: 2518 Days

Day: 17.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.13 AU - 4.31 AU

Year: 2747 Days

Day: 21.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513

Radius: 8.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.41 AU - 12.99 AU

Year: 13401 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,992,983 km

• M1: 229,483 km (0.049 R)
• M2: 362,775 km (0.077 R)
• M3: 447,746 km (0.092 R)
• M4: 746,344 km (0.103 R)
• M5: 1,230,293 km (0.099 R)
• M6: 1,319,304 km (0.088 R)
• M7: 1,527,843 km (0.106 R)
• M8: 1,722,021 km (0.049 R)
• M9: 2,134,612 km (0.082 R)
• M10: 2,269,848 km (0.073 R)
• M11: 2,379,953 km (0.108 R)
• M12: 3,324,513 km (0.086 R)
• M13: 3,418,461 km (0.077 R)
• M14: 3,577,184 km (0.066 R)
• M15: 3,705,838 km (0.112 R)
• M16: 5,147,663 km (0.098 R)
• M17: 5,329,873 km (0.092 R)
• M18: 5,964,916 km (0.034 R)
• M19: 6,545,206 km (0.099 R)
• M20: 6,942,089 km (0.083 R)
• M21: 7,022,423 km (0.087 R)
• M22: 7,143,448 km (0.08 R)
• M23: 7,800,781 km (0.057 R)
• M24: 8,052,255 km (0.115 R)
• M25: 10,158,443 km (0.087 R)
• M26: 10,896,260 km (0.109 R)
• M27: 11,130,381 km (0.053 R)
• M28: 14,578,761 km (0.052 R)
• M29: 14,888,578 km (0.062 R)
• M30: 15,778,237 km (0.094 R)
• M31: 15,831,045 km (0.095 R)
• M32: 16,309,609 km (0.111 R)
• M33: 16,577,389 km (0.055 R)
• M34: 17,883,528 km (0.074 R)
• M35: 17,938,580 km (0.045 R)
• M36: 18,493,139 km (0.099 R)
• M37: 18,548,939 km (0.064 R)
• M38: 18,884,637 km (0.099 R)
• M39: 19,278,827 km (0.078 R)
• M40: 19,391,923 km (0.048 R)
• M41: 19,732,707 km (0.107 R)
• M42: 20,075,436 km (0.117 R)
• M43: 20,362,514 km (0.098 R)
• M44: 20,420,109 km (0.028 R)
• M45: 20,766,877 km (0.089 R)
• M46: 20,940,860 km (0.091 R)
• M47: 22,172,798 km (0.101 R)
• M48: 22,529,140 km (0.066 R)
• M49: 23,187,221 km (0.068 R)
• M50: 24,400,011 km (0.036 R)
• M51: 24,461,197 km (0.09 R)
• M52: 25,323,030 km (0.067 R)
• M53: 26,760,516 km (0.069 R)
• M54: 27,520,922 km (0.1 R)
• M55: 27,903,743 km (0.094 R)
• M56: 28,288,359 km (0.11 R)
• M57: 28,417,013 km (0.084 R)
• M58: 30,633,006 km (0.08 R)
• M59: 30,831,074 km (0.108 R)
• M60: 31,561,411 km (0.06 R)
• M61: 31,694,852 km (0.105 R)
• M62: 32,297,432 km (0.098 R)
• M63: 33,039,139 km (0.116 R)
• M64: 33,991,179 km (0.096 R)
• M65: 34,814,267 km (0.071 R)
• M66: 35,783,063 km (0.104 R)
• M67: 36,061,464 km (0.093 R)
• M68: 36,131,177 km (0.07 R)
• M69: 36,480,338 km (0.075 R)
• M70: 38,030,172 km (0.09 R)
• M71: 38,101,231 km (0.092 R)
• M72: 38,456,676 km (0.111 R)
• M73: 38,599,093 km (0.094 R)
• M74: 39,457,785 km (0.105 R)
• M75: 39,529,592 km (0.109 R)
• M76: 39,817,418 km (0.097 R)
• M77: 41,339,726 km (0.043 R)
• M78: 41,412,730 km (0.097 R)
• M79: 41,558,737 km (0.114 R)
• M80: 41,851,351 km (0.033 R)
• M81: 41,924,654 km (0.096 R)
• M82: 42,733,380 km (0.106 R)
• M83: 43,250,689 km (0.117 R)
• M84: 43,324,890 km (0.088 R)
• M85: 44,217,091 km (0.103 R)
• M86: 44,665,436 km (0.094 R)
• M87: 45,190,375 km (0.104 R)
• M88: 45,566,614 km (0.08 R)
• M89: 48,075,969 km (0.104 R)
• M90: 48,459,986 km (0.111 R)
• M91: 48,537,029 km (0.108 R)
• M92: 52,041,210 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.7

Radius: 7.3

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.05 AU - 14.99 AU

Year: 16962 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,992,983 km

• M1: 92,302 km (0.07 R)
• M2: 313,707 km (0.042 R)
• M3: 507,885 km (0.074 R)
• M4: 810,820 km (0.114 R)
• M5: 1,021,305 km (0.084 R)
• M6: 1,727,556 km (0.081 R)
• M7: 1,898,846 km (0.042 R)
• M8: 2,050,239 km (0.11 R)
• M9: 2,337,916 km (0.059 R)
• M10: 2,527,755 km (0.092 R)
• M11: 2,694,557 km (0.03 R)
• M12: 3,038,931 km (0.028 R)
• M13: 3,127,194 km (0.116 R)
• M14: 3,186,584 km (0.081 R)
• M15: 3,427,736 km (0.083 R)
• M16: 3,863,963 km (0.032 R)
• M17: 4,317,843 km (0.112 R)
• M18: 4,551,066 km (0.086 R)
• M19: 4,652,344 km (0.103 R)
• M20: 5,029,929 km (0.096 R)
• M21: 5,275,419 km (0.111 R)
• M22: 6,146,528 km (0.041 R)
• M23: 6,221,177 km (0.06 R)
• M24: 6,560,615 km (0.087 R)
• M25: 6,713,504 km (0.112 R)
• M26: 6,790,247 km (0.069 R)
• M27: 7,061,618 km (0.062 R)
• M28: 7,376,073 km (0.102 R)
• M29: 7,455,359 km (0.074 R)
• M30: 7,735,257 km (0.116 R)
• M31: 8,346,664 km (0.058 R)
• M32: 8,512,418 km (0.072 R)
• M33: 8,637,332 km (0.1 R)
• M34: 9,271,328 km (0.102 R)
• M35: 9,399,833 km (0.083 R)
• M36: 9,876,451 km (0.102 R)
• M37: 10,539,020 km (0.078 R)
• M38: 11,906,794 km (0.087 R)
• M39: 12,516,704 km (0.076 R)
• M40: 13,040,596 km (0.085 R)
• M41: 13,913,500 km (0.114 R)
• M42: 14,060,853 km (0.107 R)
• M43: 14,307,391 km (0.067 R)
• M44: 14,356,908 km (0.068 R)
• M45: 14,855,218 km (0.057 R)
• M46: 15,207,372 km (0.041 R)
• M47: 16,228,527 km (0.086 R)
• M48: 16,956,470 km (0.031 R)
• M49: 17,061,338 km (0.074 R)
• M50: 17,377,139 km (0.055 R)
• M51: 17,588,820 km (0.112 R)
• M52: 17,961,319 km (0.112 R)
• M53: 18,768,250 km (0.115 R)
• M54: 19,862,408 km (0.097 R)
• M55: 20,083,813 km (0.103 R)
• M56: 22,399,140 km (0.116 R)
• M57: 22,571,776 km (0.097 R)
• M58: 23,325,300 km (0.111 R)
• M59: 23,675,808 km (0.118 R)
• M60: 23,734,450 km (0.064 R)
• M61: 24,857,033 km (0.101 R)
• M62: 25,755,368 km (0.112 R)
• M63: 25,815,656 km (0.118 R)
• M64: 26,178,131 km (0.046 R)
• M65: 26,664,324 km (0.047 R)
• M66: 27,645,387 km (0.115 R)
• M67: 28,763,183 km (0.11 R)
• M68: 29,201,953 km (0.102 R)
• M69: 32,790,357 km (0.056 R)
• M70: 33,511,419 km (0.076 R)
• M71: 35,303,302 km (0.078 R)
• M72: 35,571,531 km (0.096 R)
• M73: 35,638,551 km (0.108 R)
• M74: 36,582,962 km (0.119 R)
• M75: 38,220,760 km (0.116 R)
• M76: 38,910,257 km (0.117 R)
• M77: 39,534,379 km (0.107 R)
• M78: 39,952,206 km (0.118 R)
• M79: 40,161,792 km (0.12 R)
• M80: 40,231,655 km (0.067 R)
• M81: 40,722,186 km (0.087 R)
• M82: 41,496,953 km (0.07 R)
• M83: 41,709,083 km (0.058 R)
• M84: 42,134,539 km (0.11 R)
• M85: 43,994,490 km (0.052 R)
• M86: 44,427,576 km (0.042 R)
• M87: 44,717,048 km (0.058 R)
• M88: 45,152,377 km (0.097 R)
• M89: 45,808,065 km (0.057 R)
• M90: 47,498,072 km (0.055 R)
• M91: 48,090,629 km (0.117 R)
• M92: 48,834,729 km (0.116 R)
• M93: 48,984,028 km (0.037 R)
• M94: 49,958,209 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62

Radius: 7.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.47 AU - 13.93 AU

Year: 17329 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 86,992,983 km

• M1: 112,647 km (0.1 R)
• M2: 195,524 km (0.114 R)
• M3: 255,364 km (0.113 R)
• M4: 420,071 km (0.043 R)
• M5: 1,239,269 km (0.053 R)
• M6: 1,381,237 km (0.1 R)
• M7: 1,462,469 km (0.106 R)
• M8: 1,562,251 km (0.077 R)
• M9: 1,681,330 km (0.104 R)
• M10: 1,856,958 km (0.088 R)
• M11: 1,928,915 km (0.094 R)
• M12: 2,131,620 km (0.068 R)
• M13: 2,380,102 km (0.079 R)
• M14: 2,577,571 km (0.1 R)
• M15: 2,698,746 km (0.041 R)
• M16: 2,780,576 km (0.115 R)
• M17: 3,031,002 km (0.106 R)
• M18: 3,398,265 km (0.12 R)
• M19: 3,643,456 km (0.092 R)
• M20: 3,802,479 km (0.119 R)
• M21: 4,365,116 km (0.093 R)
• M22: 4,534,162 km (0.097 R)
• M23: 4,853,853 km (0.116 R)
• M24: 5,463,165 km (0.111 R)
• M25: 5,567,135 km (0.109 R)
• M26: 6,016,078 km (0.113 R)
• M27: 6,697,347 km (0.106 R)
• M28: 6,948,522 km (0.106 R)
• M29: 7,345,555 km (0.119 R)
• M30: 7,662,702 km (0.095 R)
• M31: 7,896,224 km (0.105 R)
• M32: 9,532,376 km (0.114 R)
• M33: 11,269,357 km (0.079 R)
• M34: 11,668,335 km (0.117 R)
• M35: 12,411,986 km (0.095 R)
• M36: 13,205,752 km (0.046 R)
• M37: 13,485,799 km (0.096 R)
• M38: 14,301,556 km (0.104 R)
• M39: 15,279,478 km (0.109 R)
• M40: 15,426,084 km (0.083 R)
• M41: 16,353,740 km (0.11 R)
• M42: 16,691,981 km (0.085 R)
• M43: 17,643,872 km (0.098 R)
• M44: 17,913,597 km (0.081 R)
• M45: 18,535,176 km (0.039 R)
• M46: 18,809,389 km (0.06 R)
• M47: 19,045,455 km (0.117 R)
• M48: 19,999,440 km (0.075 R)
• M49: 20,200,200 km (0.077 R)
• M50: 20,441,951 km (0.07 R)
• M51: 20,846,912 km (0.081 R)
• M52: 20,968,984 km (0.1 R)
• M53: 21,132,046 km (0.09 R)
• M54: 22,036,514 km (0.072 R)
• M55: 22,618,749 km (0.116 R)
• M56: 23,290,144 km (0.045 R)
• M57: 24,609,747 km (0.098 R)
• M58: 25,083,823 km (0.094 R)
• M59: 25,170,440 km (0.115 R)
• M60: 25,560,891 km (0.085 R)
• M61: 25,953,585 km (0.091 R)
• M62: 26,348,075 km (0.11 R)
• M63: 26,744,659 km (0.067 R)
• M64: 27,454,500 km (0.071 R)
• M65: 28,125,596 km (0.09 R)
• M66: 29,028,868 km (0.102 R)
• M67: 29,392,840 km (0.061 R)
• M68: 30,401,429 km (0.093 R)
• M69: 30,678,484 km (0.099 R)
• M70: 30,817,311 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.5

Radius: 5.6

Gravity: 21.83 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.3 AU - 18.66 AU

Year: 24459 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,992,983 km

• M1: 131,796 km (0.053 R)
• M2: 955,332 km (0.061 R)
• M3: 1,444,218 km (0.057 R)
• M4: 1,890,767 km (0.087 R)
• M5: 2,300,217 km (0.099 R)
• M6: 2,574,729 km (0.082 R)
• M7: 2,655,063 km (0.058 R)
• M8: 2,777,284 km (0.106 R)
• M9: 3,112,085 km (0.069 R)
• M10: 3,459,451 km (0.115 R)
• M11: 3,728,278 km (0.116 R)
• M12: 4,003,688 km (0.092 R)
• M13: 4,477,464 km (0.116 R)
• M14: 5,068,974 km (0.113 R)
• M15: 5,169,953 km (0.118 R)
• M16: 5,425,466 km (0.051 R)
• M17: 6,324,400 km (0.083 R)
• M18: 6,433,157 km (0.089 R)
• M19: 6,597,416 km (0.045 R)
• M20: 11,394,571 km (0.069 R)
• M21: 11,659,957 km (0.03 R)
• M22: 12,604,967 km (0.096 R)
• M23: 13,714,684 km (0.08 R)
• M24: 14,067,885 km (0.103 R)
• M25: 15,364,001 km (0.099 R)
• M26: 16,622,717 km (0.111 R)
• M27: 16,697,815 km (0.093 R)
• M28: 16,999,255 km (0.064 R)
• M29: 17,607,370 km (0.119 R)
• M30: 17,683,964 km (0.115 R)
• M31: 20,270,661 km (0.064 R)
• M32: 21,077,592 km (0.094 R)
• M33: 22,224,858 km (0.092 R)
• M34: 22,722,720 km (0.058 R)
• M35: 23,476,394 km (0.117 R)
• M36: 23,644,991 km (0.067 R)
• M37: 24,664,949 km (0.091 R)
• M38: 25,094,145 km (0.114 R)
• M39: 26,923,727 km (0.117 R)
• M40: 27,188,665 km (0.086 R)
• M41: 28,976,360 km (0.085 R)
• M42: 29,247,730 km (0.065 R)
• M43: 31,542,262 km (0.086 R)
• M44: 31,635,163 km (0.049 R)
• M45: 34,179,822 km (0.12 R)
• M46: 35,524,857 km (0.081 R)
• M47: 35,815,376 km (0.112 R)
• M48: 36,106,643 km (0.061 R)
• M49: 40,872,681 km (0.053 R)
• M50: 42,094,597 km (0.118 R)
• M51: 42,402,020 km (0.102 R)
• M52: 43,122,035 km (0.051 R)
• M53: 43,328,630 km (0.096 R)
• M54: 44,887,739 km (0.093 R)
• M55: 48,489,008 km (0.083 R)
• M56: 48,703,831 km (0.099 R)
• M57: 48,918,803 km (0.081 R)
• M58: 50,215,667 km (0.115 R)
• M59: 51,962,222 km (0.062 R)
• M60: 52,622,397 km (0.114 R)
• M61: 54,173,428 km (0.084 R)
• M62: 54,396,179 km (0.103 R)
• M63: 55,402,674 km (0.113 R)
• M64: 56,076,911 km (0.032 R)
• M65: 58,801,388 km (0.1 R)
• M66: 59,374,348 km (0.108 R)
• M67: 60,410,313 km (0.113 R)
• M68: 62,383,509 km (0.052 R)
• M69: 63,319,393 km (0.109 R)
• M70: 64,259,915 km (0.077 R)
• M71: 64,613,864 km (0.095 R)
• M72: 64,850,079 km (0.111 R)
• M73: 65,679,300 km (0.093 R)
• M74: 66,154,871 km (0.118 R)
• M75: 67,587,869 km (0.087 R)
• M76: 69,635,714 km (0.069 R)
• M77: 75,029,466 km (0.086 R)
• M78: 76,648,713 km (0.062 R)
• M79: 77,149,118 km (0.083 R)
• M80: 79,035,697 km (0.049 R)
• M81: 79,288,367 km (0.118 R)
• M82: 79,414,927 km (0.104 R)
• M83: 80,301,893 km (0.105 R)
• M84: 83,110,892 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 14,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit