🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.64 AU - 0.86 AU

Year: 226 Days

Day: 15.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.6 AU - 1 AU

Year: 249 Days

Day: 35.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.48 AU - 2.56 AU

Year: 1393 Days

Day: 45.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.09 AU - 3.07 AU

Year: 1443 Days

Day: 47 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,255,731 km

• M1: 1,364,931 km (0.064 R)
• M2: 1,987,857 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.02 AU - 3.08 AU

Year: 1855 Days

Day: 17.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,255,731 km

• M1: 1,832,424 km (0.086 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.27 AU - 4.57 AU

Year: 3236 Days

Day: 30.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,255,731 km

• M1: 1,011,730 km (0.119 R)
• M2: 1,945,820 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.6

Radius: 13

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.68 AU - 7.9 AU

Year: 6162 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,255,731 km

• M1: 208,689 km (0.114 R)
• M2: 311,612 km (0.067 R)
• M3: 416,331 km (0.11 R)
• M4: 561,740 km (0.106 R)
• M5: 1,160,131 km (0.088 R)
• M6: 1,484,908 km (0.074 R)
• M7: 2,387,432 km (0.104 R)
• M8: 2,625,443 km (0.111 R)
• M9: 2,736,145 km (0.112 R)
• M10: 2,826,053 km (0.105 R)
• M11: 3,290,106 km (0.095 R)
• M12: 3,506,873 km (0.098 R)
• M13: 3,604,860 km (0.044 R)
• M14: 3,753,411 km (0.075 R)
• M15: 3,980,201 km (0.099 R)
• M16: 4,263,689 km (0.078 R)
• M17: 4,368,407 km (0.074 R)
• M18: 4,660,871 km (0.099 R)
• M19: 4,850,412 km (0.083 R)
• M20: 5,181,322 km (0.112 R)
• M21: 5,548,136 km (0.12 R)
• M22: 6,367,035 km (0.115 R)
• M23: 6,457,093 km (0.073 R)
• M24: 6,729,660 km (0.099 R)
• M25: 7,286,314 km (0.111 R)
• M26: 7,633,830 km (0.111 R)
• M27: 7,922,254 km (0.073 R)
• M28: 8,642,269 km (0.117 R)
• M29: 9,554,666 km (0.069 R)
• M30: 9,692,446 km (0.046 R)
• M31: 9,830,974 km (0.097 R)
• M32: 9,935,243 km (0.081 R)
• M33: 10,285,452 km (0.108 R)
• M34: 10,746,961 km (0.102 R)
• M35: 11,470,267 km (0.113 R)
• M36: 12,887,408 km (0.07 R)
• M37: 13,192,887 km (0.102 R)
• M38: 13,616,697 km (0.053 R)
• M39: 15,115,369 km (0.106 R)
• M40: 15,235,795 km (0.09 R)
• M41: 15,477,844 km (0.097 R)
• M42: 15,599,468 km (0.067 R)
• M43: 16,293,901 km (0.09 R)
• M44: 17,333,606 km (0.091 R)
• M45: 17,840,294 km (0.071 R)
• M46: 18,480,573 km (0.046 R)
• M47: 19,783,570 km (0.118 R)
• M48: 20,624,161 km (0.117 R)
• M49: 20,713,321 km (0.068 R)
• M50: 20,802,631 km (0.104 R)
• M51: 21,296,005 km (0.087 R)
• M52: 21,884,074 km (0.11 R)
• M53: 22,203,017 km (0.078 R)
• M54: 23,820,469 km (0.098 R)
• M55: 24,572,497 km (0.056 R)
• M56: 25,141,568 km (0.059 R)
• M57: 25,284,583 km (0.096 R)
• M58: 25,619,234 km (0.09 R)
• M59: 25,715,126 km (0.115 R)
• M60: 25,811,168 km (0.054 R)
• M61: 25,955,380 km (0.106 R)
• M62: 26,196,382 km (0.033 R)
• M63: 27,559,668 km (0.1 R)
• M64: 28,150,879 km (0.078 R)
• M65: 29,245,935 km (0.094 R)
• M66: 29,396,281 km (0.108 R)
• M67: 29,798,549 km (0.092 R)
• M68: 30,253,327 km (0.103 R)
• M69: 32,250,459 km (0.12 R)
• M70: 32,405,891 km (0.075 R)
• M71: 32,873,534 km (0.11 R)
• M72: 34,766,545 km (0.032 R)
• M73: 35,405,478 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646

Radius: 10.9

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.35 AU - 9.49 AU

Year: 7762 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,255,731 km

• M1: 488,287 km (0.104 R)
• M2: 645,964 km (0.053 R)
• M3: 761,154 km (0.116 R)
• M4: 868,266 km (0.098 R)
• M5: 1,064,538 km (0.104 R)
• M6: 1,539,811 km (0.108 R)
• M7: 1,678,488 km (0.117 R)
• M8: 1,800,859 km (0.085 R)
• M9: 1,990,100 km (0.099 R)
• M10: 2,098,110 km (0.094 R)
• M11: 2,275,084 km (0.079 R)
• M12: 2,573,383 km (0.039 R)
• M13: 2,835,777 km (0.056 R)
• M14: 2,982,533 km (0.069 R)
• M15: 3,258,391 km (0.101 R)
• M16: 3,386,447 km (0.095 R)
• M17: 3,568,807 km (0.113 R)
• M18: 3,888,797 km (0.083 R)
• M19: 4,274,011 km (0.089 R)
• M20: 4,414,633 km (0.025 R)
• M21: 4,614,197 km (0.057 R)
• M22: 5,624,880 km (0.106 R)
• M23: 6,187,069 km (0.053 R)
• M24: 6,378,554 km (0.067 R)
• M25: 8,433,580 km (0.094 R)
• M26: 9,587,129 km (0.093 R)
• M27: 9,995,083 km (0.054 R)
• M28: 10,107,431 km (0.111 R)
• M29: 10,371,022 km (0.067 R)
• M30: 11,059,172 km (0.106 R)
• M31: 12,358,878 km (0.066 R)
• M32: 12,519,696 km (0.094 R)
• M33: 12,681,262 km (0.079 R)
• M34: 13,623,579 km (0.109 R)
• M35: 14,040,209 km (0.074 R)
• M36: 14,166,021 km (0.066 R)
• M37: 15,100,259 km (0.101 R)
• M38: 15,229,213 km (0.12 R)
• M39: 16,849,507 km (0.094 R)
• M40: 17,657,485 km (0.071 R)
• M41: 18,294,623 km (0.092 R)
• M42: 19,031,991 km (0.102 R)
• M43: 19,451,014 km (0.083 R)
• M44: 19,544,513 km (0.112 R)
• M45: 19,731,959 km (0.091 R)
• M46: 19,967,277 km (0.081 R)
• M47: 20,298,187 km (0.057 R)
• M48: 20,440,604 km (0.103 R)
• M49: 20,678,614 km (0.109 R)
• M50: 20,869,651 km (0.054 R)
• M51: 21,543,141 km (0.106 R)
• M52: 21,639,930 km (0.09 R)
• M53: 22,028,586 km (0.038 R)
• M54: 22,126,123 km (0.058 R)
• M55: 23,805,808 km (0.097 R)
• M56: 24,408,538 km (0.069 R)
• M57: 24,559,931 km (0.082 R)
• M58: 24,965,341 km (0.079 R)
• M59: 25,321,833 km (0.081 R)
• M60: 25,680,120 km (0.116 R)
• M61: 26,194,737 km (0.059 R)
• M62: 26,557,063 km (0.111 R)
• M63: 26,816,765 km (0.056 R)
• M64: 27,181,933 km (0.09 R)
• M65: 27,338,861 km (0.104 R)
• M66: 27,496,238 km (0.027 R)
• M67: 27,917,207 km (0.113 R)
• M68: 29,032,160 km (0.096 R)
• M69: 29,192,678 km (0.063 R)
• M70: 30,595,906 km (0.09 R)
• M71: 31,690,215 km (0.104 R)
• M72: 32,021,125 km (0.068 R)
• M73: 32,686,088 km (0.101 R)
• M74: 33,748,382 km (0.085 R)
• M75: 33,860,880 km (0.1 R)
• M76: 34,312,067 km (0.084 R)
• M77: 34,992,588 km (0.083 R)
• M78: 35,220,425 km (0.108 R)
• M79: 36,194,158 km (0.117 R)
• M80: 36,944,690 km (0.114 R)
• M81: 37,176,716 km (0.09 R)
• M82: 37,875,638 km (0.038 R)
• M83: 38,226,594 km (0.044 R)
• M84: 39,404,678 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 13.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.96 AU - 11.3 AU

Year: 9607 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,255,731 km

• M1: 308,321 km (0.084 R)
• M2: 463,454 km (0.111 R)
• M3: 781,200 km (0.064 R)
• M4: 1,099,395 km (0.099 R)
• M5: 1,185,713 km (0.09 R)
• M6: 1,535,772 km (0.101 R)
• M7: 1,815,071 km (0.035 R)
• M8: 2,561,415 km (0.059 R)
• M9: 2,798,079 km (0.066 R)
• M10: 3,042,073 km (0.074 R)
• M11: 3,577,334 km (0.042 R)
• M12: 3,923,653 km (0.062 R)
• M13: 4,648,903 km (0.042 R)
• M14: 5,265,097 km (0.074 R)
• M15: 5,385,523 km (0.089 R)
• M16: 5,783,005 km (0.096 R)
• M17: 5,938,437 km (0.098 R)
• M18: 7,032,446 km (0.115 R)
• M19: 7,399,709 km (0.027 R)
• M20: 7,807,662 km (0.085 R)
• M21: 8,083,671 km (0.047 R)
• M22: 8,397,976 km (0.101 R)
• M23: 8,609,956 km (0.083 R)
• M24: 8,752,074 km (0.084 R)
• M25: 9,621,985 km (0.053 R)
• M26: 10,519,423 km (0.085 R)
• M27: 11,326,653 km (0.057 R)
• M28: 11,482,684 km (0.067 R)
• M29: 12,353,643 km (0.104 R)
• M30: 13,163,865 km (0.11 R)
• M31: 13,451,541 km (0.115 R)
• M32: 13,866,077 km (0.105 R)
• M33: 14,033,178 km (0.065 R)
• M34: 14,200,877 km (0.119 R)
• M35: 15,178,050 km (0.06 R)
• M36: 16,132,934 km (0.118 R)
• M37: 17,737,520 km (0.108 R)
• M38: 17,828,027 km (0.107 R)
• M39: 17,964,311 km (0.035 R)
• M40: 18,192,148 km (0.111 R)
• M41: 19,066,697 km (0.054 R)
• M42: 20,285,621 km (0.099 R)
• M43: 21,048,271 km (0.104 R)
• M44: 21,192,184 km (0.109 R)
• M45: 21,723,256 km (0.066 R)
• M46: 21,868,815 km (0.086 R)
• M47: 22,258,518 km (0.093 R)
• M48: 22,650,614 km (0.112 R)
• M49: 23,292,688 km (0.103 R)
• M50: 23,392,021 km (0.101 R)
• M51: 24,645,202 km (0.106 R)
• M52: 25,458,715 km (0.057 R)
• M53: 25,663,515 km (0.111 R)
• M54: 25,766,139 km (0.108 R)
• M55: 26,177,832 km (0.083 R)
• M56: 27,216,640 km (0.088 R)
• M57: 27,426,077 km (0.106 R)
• M58: 27,741,130 km (0.114 R)
• M59: 27,899,105 km (0.117 R)
• M60: 28,004,721 km (0.094 R)
• M61: 28,374,976 km (0.101 R)
• M62: 29,227,534 km (0.097 R)
• M63: 29,656,880 km (0.105 R)
• M64: 30,088,321 km (0.114 R)
• M65: 30,576,309 km (0.108 R)
• M66: 30,957,634 km (0.084 R)
• M67: 31,725,071 km (0.092 R)
• M68: 31,835,175 km (0.059 R)
• M69: 32,221,586 km (0.097 R)
• M70: 32,332,289 km (0.117 R)
• M71: 32,832,095 km (0.12 R)
• M72: 34,008,234 km (0.066 R)
• M73: 34,290,226 km (0.032 R)
• M74: 34,573,115 km (0.07 R)
• M75: 36,113,824 km (0.032 R)
• M76: 37,385,705 km (0.099 R)
• M77: 37,793,508 km (0.113 R)
• M78: 38,672,396 km (0.109 R)
• M79: 38,848,921 km (0.103 R)
• M80: 39,025,746 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.8

Radius: 5.5

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.17 AU - 15.39 AU

Year: 19788 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,255,731 km

• M1: 204,051 km (0.056 R)
• M2: 264,339 km (0.083 R)
• M3: 317,746 km (0.107 R)
• M4: 501,153 km (0.064 R)
• M5: 587,022 km (0.088 R)
• M6: 659,278 km (0.118 R)
• M7: 873,652 km (0.087 R)
• M8: 935,884 km (0.104 R)
• M9: 1,021,155 km (0.112 R)
• M10: 1,245,552 km (0.08 R)
• M11: 1,363,734 km (0.085 R)
• M12: 1,845,140 km (0.109 R)
• M13: 2,521,771 km (0.106 R)
• M14: 2,763,073 km (0.06 R)
• M15: 3,299,979 km (0.067 R)
• M16: 3,971,973 km (0.114 R)
• M17: 6,266,056 km (0.077 R)
• M18: 6,716,047 km (0.097 R)
• M19: 6,965,726 km (0.114 R)
• M20: 7,134,023 km (0.087 R)
• M21: 7,863,911 km (0.059 R)
• M22: 8,437,918 km (0.088 R)
• M23: 8,527,378 km (0.057 R)
• M24: 9,813,321 km (0.118 R)
• M25: 10,049,237 km (0.071 R)
• M26: 10,144,232 km (0.049 R)
• M27: 10,478,732 km (0.108 R)
• M28: 11,011,600 km (0.116 R)
• M29: 11,702,742 km (0.101 R)
• M30: 11,752,558 km (0.078 R)
• M31: 12,003,135 km (0.114 R)
• M32: 13,490,736 km (0.101 R)
• M33: 14,603,744 km (0.067 R)
• M34: 15,089,788 km (0.058 R)
• M35: 15,746,073 km (0.074 R)
• M36: 15,801,125 km (0.029 R)
• M37: 17,029,623 km (0.104 R)
• M38: 17,313,111 km (0.095 R)
• M39: 17,483,952 km (0.064 R)
• M40: 19,458,793 km (0.091 R)
• M41: 21,380,976 km (0.112 R)
• M42: 22,488,450 km (0.069 R)
• M43: 22,986,760 km (0.079 R)
• M44: 23,425,680 km (0.103 R)
• M45: 23,804,013 km (0.043 R)
• M46: 23,994,002 km (0.072 R)
• M47: 24,375,477 km (0.116 R)
• M48: 24,758,896 km (0.113 R)
• M49: 25,596,495 km (0.113 R)
• M50: 26,312,620 km (0.108 R)
• M51: 27,498,482 km (0.102 R)
• M52: 27,697,747 km (0.083 R)
• M53: 28,231,661 km (0.11 R)
• M54: 28,701,548 km (0.097 R)
• M55: 29,174,128 km (0.083 R)
• M56: 29,649,251 km (0.105 R)
• M57: 31,297,371 km (0.071 R)
• M58: 32,975,111 km (0.104 R)
• M59: 33,186,941 km (0.061 R)
• M60: 34,969,250 km (0.068 R)
• M61: 35,546,100 km (0.12 R)
• M62: 37,075,289 km (0.113 R)
• M63: 38,477,171 km (0.061 R)
• M64: 39,147,369 km (0.084 R)
• M65: 40,423,589 km (0.089 R)
• M66: 44,411,419 km (0.083 R)
• M67: 44,723,331 km (0.092 R)
• M68: 45,663,404 km (0.08 R)
• M69: 45,820,781 km (0.036 R)
• M70: 47,165,217 km (0.095 R)
• M71: 48,201,930 km (0.099 R)
• M72: 48,924,188 km (0.062 R)
• M73: 49,649,888 km (0.098 R)
• M74: 49,892,685 km (0.083 R)
• M75: 50,948,996 km (0.069 R)
• M76: 51,030,526 km (0.115 R)
• M77: 51,112,207 km (0.059 R)
• M78: 51,275,568 km (0.106 R)
• M79: 54,495,213 km (0.096 R)
• M80: 55,582,790 km (0.103 R)
• M81: 55,918,936 km (0.118 R)
• M82: 56,003,010 km (0.099 R)
• M83: 56,255,681 km (0.111 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit