🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.01 AU - 1.05 AU

Year: 390 Days

Day: 13.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,083,179 km

• M1: 77,193 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.8 AU - 1.3 AU

Year: 401 Days

Day: 34.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.09 AU - 1.57 AU

Year: 572 Days

Day: 22.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,083,179 km

• M1: 375,939 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.9 AU - 4.4 AU

Year: 2600 Days

Day: 39.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 133.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.77 AU - 4.87 AU

Year: 3347 Days

Day: 30.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 12.9

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.96 AU - 8.6 AU

Year: 8090 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,083,179 km

• M1: 463,005 km (0.101 R)
• M2: 631,303 km (0.086 R)
• M3: 772,823 km (0.099 R)
• M4: 943,963 km (0.09 R)
• M5: 1,034,619 km (0.089 R)
• M6: 1,492,239 km (0.061 R)
• M7: 1,688,062 km (0.08 R)
• M8: 1,777,821 km (0.091 R)
• M9: 2,251,897 km (0.111 R)
• M10: 2,503,820 km (0.104 R)
• M11: 3,035,191 km (0.09 R)
• M12: 3,201,544 km (0.07 R)
• M13: 3,543,525 km (0.081 R)
• M14: 3,957,462 km (0.081 R)
• M15: 4,262,791 km (0.044 R)
• M16: 4,575,900 km (0.117 R)
• M17: 4,671,194 km (0.055 R)
• M18: 4,864,175 km (0.087 R)
• M19: 4,994,175 km (0.11 R)
• M20: 6,464,573 km (0.101 R)
• M21: 6,934,011 km (0.064 R)
• M22: 7,265,669 km (0.114 R)
• M23: 7,602,414 km (0.085 R)
• M24: 7,753,807 km (0.107 R)
• M25: 7,944,395 km (0.116 R)
• M26: 8,525,732 km (0.113 R)
• M27: 8,801,591 km (0.094 R)
• M28: 8,960,613 km (0.115 R)
• M29: 9,120,683 km (0.1 R)
• M30: 9,322,042 km (0.1 R)
• M31: 9,524,896 km (0.108 R)
• M32: 9,729,247 km (0.118 R)
• M33: 11,028,205 km (0.112 R)
• M34: 11,199,794 km (0.042 R)
• M35: 11,502,281 km (0.082 R)
• M36: 11,719,946 km (0.038 R)
• M37: 11,938,957 km (0.106 R)
• M38: 12,381,169 km (0.088 R)
• M39: 12,828,765 km (0.108 R)
• M40: 12,964,151 km (0.112 R)
• M41: 13,693,890 km (0.085 R)
• M42: 13,878,494 km (0.086 R)
• M43: 16,596,837 km (0.099 R)
• M44: 16,843,075 km (0.098 R)
• M45: 17,040,843 km (0.1 R)
• M46: 17,839,845 km (0.034 R)
• M47: 18,753,290 km (0.11 R)
• M48: 19,734,054 km (0.075 R)
• M49: 19,890,383 km (0.118 R)
• M50: 20,152,030 km (0.049 R)
• M51: 20,678,614 km (0.04 R)
• M52: 21,852,808 km (0.105 R)
• M53: 23,488,960 km (0.072 R)
• M54: 24,098,721 km (0.086 R)
• M55: 24,265,971 km (0.114 R)
• M56: 25,220,705 km (0.044 R)
• M57: 25,447,196 km (0.112 R)
• M58: 25,617,439 km (0.101 R)
• M59: 25,844,977 km (0.109 R)
• M60: 26,474,485 km (0.04 R)
• M61: 26,993,290 km (0.052 R)
• M62: 28,687,636 km (0.101 R)
• M63: 29,042,482 km (0.057 R)
• M64: 30,175,835 km (0.102 R)
• M65: 30,295,962 km (0.087 R)
• M66: 30,536,815 km (0.118 R)
• M67: 30,899,141 km (0.106 R)
• M68: 31,262,963 km (0.081 R)
• M69: 31,872,275 km (0.108 R)
• M70: 32,485,776 km (0.111 R)
• M71: 33,475,216 km (0.112 R)
• M72: 34,161,272 km (0.037 R)
• M73: 36,759,039 km (0.109 R)
• M74: 37,984,246 km (0.102 R)
• M75: 38,504,098 km (0.105 R)
• M76: 39,353,964 km (0.108 R)
• M77: 39,550,984 km (0.112 R)
• M78: 40,872,831 km (0.088 R)
• M79: 41,005,824 km (0.093 R)
• M80: 42,074,700 km (0.062 R)
• M81: 42,343,378 km (0.103 R)
• M82: 43,085,234 km (0.105 R)
• M83: 45,061,422 km (0.037 R)
• M84: 45,336,383 km (0.114 R)
• M85: 45,542,977 km (0.104 R)
• M86: 46,302,935 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.6

Radius: 14.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.75 AU - 9.93 AU

Year: 8978 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,083,179 km

• M1: 180,116 km (0.116 R)
• M2: 298,597 km (0.071 R)
• M3: 463,604 km (0.069 R)
• M4: 645,515 km (0.067 R)
• M5: 760,256 km (0.087 R)
• M6: 869,014 km (0.084 R)
• M7: 1,028,485 km (0.11 R)
• M8: 1,312,123 km (0.049 R)
• M9: 1,767,200 km (0.093 R)
• M10: 1,936,245 km (0.11 R)
• M11: 2,250,550 km (0.059 R)
• M12: 2,624,096 km (0.097 R)
• M13: 2,731,508 km (0.067 R)
• M14: 3,524,825 km (0.119 R)
• M15: 3,837,185 km (0.098 R)
• M16: 3,935,172 km (0.037 R)
• M17: 4,540,894 km (0.087 R)
• M18: 5,176,086 km (0.099 R)
• M19: 5,952,499 km (0.109 R)
• M20: 6,209,957 km (0.028 R)
• M21: 6,325,596 km (0.095 R)
• M22: 6,441,984 km (0.117 R)
• M23: 6,735,943 km (0.047 R)
• M24: 7,034,391 km (0.087 R)
• M25: 7,276,291 km (0.109 R)
• M26: 7,768,468 km (0.057 R)
• M27: 7,893,232 km (0.099 R)
• M28: 9,013,421 km (0.067 R)
• M29: 9,111,707 km (0.117 R)
• M30: 9,508,590 km (0.092 R)
• M31: 9,843,839 km (0.107 R)
• M32: 10,942,486 km (0.09 R)
• M33: 11,047,504 km (0.099 R)
• M34: 11,471,015 km (0.091 R)
• M35: 11,971,719 km (0.064 R)
• M36: 12,920,618 km (0.079 R)
• M37: 13,068,870 km (0.109 R)
• M38: 13,667,112 km (0.097 R)
• M39: 15,162,941 km (0.045 R)
• M40: 16,108,998 km (0.047 R)
• M41: 16,228,676 km (0.056 R)
• M42: 17,074,353 km (0.1 R)
• M43: 18,016,969 km (0.119 R)
• M44: 18,141,285 km (0.029 R)
• M45: 18,892,565 km (0.074 R)
• M46: 19,060,863 km (0.119 R)
• M47: 19,483,926 km (0.03 R)
• M48: 20,296,242 km (0.095 R)
• M49: 20,425,495 km (0.119 R)
• M50: 21,338,042 km (0.119 R)
• M51: 21,909,805 km (0.119 R)
• M52: 22,352,914 km (0.081 R)
• M53: 23,068,141 km (0.034 R)
• M54: 23,203,079 km (0.046 R)
• M55: 23,609,536 km (0.099 R)
• M56: 23,790,998 km (0.114 R)
• M57: 24,475,259 km (0.057 R)
• M58: 24,613,038 km (0.114 R)
• M59: 25,027,425 km (0.117 R)
• M60: 25,770,178 km (0.104 R)
• M61: 26,378,892 km (0.09 R)
• M62: 27,419,794 km (0.115 R)
• M63: 27,753,846 km (0.073 R)
• M64: 28,041,223 km (0.03 R)
• M65: 28,522,480 km (0.09 R)
• M66: 28,764,080 km (0.094 R)
• M67: 28,909,489 km (0.069 R)
• M68: 29,249,376 km (0.101 R)
• M69: 30,870,119 km (0.096 R)
• M70: 31,716,394 km (0.055 R)
• M71: 32,368,790 km (0.076 R)
• M72: 33,942,111 km (0.052 R)
• M73: 34,403,471 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.2

Radius: 10.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.1 AU - 12.62 AU

Year: 15226 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,083,179 km

• M1: 143,614 km (0.116 R)
• M2: 472,430 km (0.066 R)
• M3: 740,809 km (0.116 R)
• M4: 1,332,468 km (0.102 R)
• M5: 1,493,136 km (0.119 R)
• M6: 1,631,963 km (0.084 R)
• M7: 1,922,781 km (0.106 R)
• M8: 2,074,623 km (0.106 R)
• M9: 2,720,886 km (0.109 R)
• M10: 2,892,026 km (0.057 R)
• M11: 3,574,043 km (0.089 R)
• M12: 3,761,638 km (0.104 R)
• M13: 3,914,228 km (0.102 R)
• M14: 4,225,392 km (0.11 R)
• M15: 4,625,716 km (0.12 R)
• M16: 5,854,662 km (0.1 R)
• M17: 6,804,459 km (0.075 R)
• M18: 7,084,656 km (0.032 R)
• M19: 7,464,036 km (0.088 R)
• M20: 10,088,132 km (0.085 R)
• M21: 10,838,964 km (0.097 R)
• M22: 11,111,531 km (0.102 R)
• M23: 11,441,694 km (0.042 R)
• M24: 13,723,510 km (0.089 R)
• M25: 16,891,694 km (0.048 R)
• M26: 17,271,224 km (0.07 R)
• M27: 17,717,624 km (0.118 R)
• M28: 18,297,166 km (0.118 R)
• M29: 18,621,793 km (0.109 R)
• M30: 18,882,991 km (0.064 R)
• M31: 18,948,365 km (0.096 R)
• M32: 19,739,888 km (0.077 R)
• M33: 21,560,045 km (0.111 R)
• M34: 22,040,703 km (0.054 R)
• M35: 22,316,861 km (0.05 R)
• M36: 23,574,081 km (0.034 R)
• M37: 25,285,780 km (0.05 R)
• M38: 25,647,508 km (0.098 R)
• M39: 26,816,166 km (0.095 R)
• M40: 27,778,679 km (0.055 R)
• M41: 30,733,087 km (0.106 R)
• M42: 30,887,323 km (0.094 R)
• M43: 31,273,884 km (0.12 R)
• M44: 31,351,375 km (0.117 R)
• M45: 31,662,090 km (0.043 R)
• M46: 31,817,822 km (0.04 R)
• M47: 32,521,680 km (0.118 R)
• M48: 33,389,048 km (0.076 R)
• M49: 34,024,689 km (0.111 R)
• M50: 35,227,157 km (0.08 R)
• M51: 36,525,068 km (0.029 R)
• M52: 37,179,858 km (0.113 R)
• M53: 37,426,395 km (0.082 R)
• M54: 38,418,080 km (0.103 R)
• M55: 38,750,636 km (0.09 R)
• M56: 39,083,940 km (0.095 R)
• M57: 39,502,215 km (0.117 R)
• M58: 39,585,990 km (0.113 R)
• M59: 39,921,837 km (0.044 R)
• M60: 40,005,911 km (0.111 R)
• M61: 40,174,209 km (0.046 R)
• M62: 40,342,955 km (0.097 R)
• M63: 40,934,914 km (0.114 R)
• M64: 41,444,594 km (0.11 R)
• M65: 42,298,948 km (0.092 R)
• M66: 42,556,256 km (0.064 R)
• M67: 44,721,535 km (0.078 R)
• M68: 45,685,544 km (0.118 R)
• M69: 46,656,434 km (0.09 R)
• M70: 47,634,206 km (0.098 R)
• M71: 47,723,366 km (0.11 R)
• M72: 48,080,756 km (0.104 R)
• M73: 48,618,560 km (0.115 R)
• M74: 52,530,844 km (0.117 R)
• M75: 53,269,707 km (0.048 R)
• M76: 53,640,411 km (0.091 R)
• M77: 54,477,860 km (0.093 R)
• M78: 57,585,008 km (0.068 R)
• M79: 57,680,002 km (0.107 R)
• M80: 57,775,146 km (0.069 R)
• M81: 60,362,591 km (0.066 R)
• M82: 63,085,572 km (0.092 R)
• M83: 63,379,681 km (0.092 R)
• M84: 63,477,817 km (0.105 R)
• M85: 64,560,756 km (0.088 R)
• M86: 65,848,345 km (0.098 R)
• M87: 66,146,793 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.1

Radius: 4.8

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.99 AU - 18.89 AU

Year: 24849 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 67,083,179 km

• M1: 293,511 km (0.059 R)
• M2: 324,627 km (0.025 R)
• M3: 373,695 km (0.052 R)
• M4: 498,610 km (0.071 R)
• M5: 616,044 km (0.109 R)
• M6: 831,615 km (0.048 R)
• M7: 995,873 km (0.098 R)
• M8: 1,408,913 km (0.106 R)
• M9: 1,519,765 km (0.105 R)
• M10: 1,604,736 km (0.075 R)
• M11: 2,605,546 km (0.078 R)
• M12: 2,776,387 km (0.079 R)
• M13: 3,057,332 km (0.103 R)
• M14: 3,384,203 km (0.079 R)
• M15: 3,570,602 km (0.05 R)
• M16: 3,608,301 km (0.091 R)
• M17: 3,914,527 km (0.045 R)
• M18: 4,189,339 km (0.109 R)
• M19: 4,882,426 km (0.089 R)
• M20: 5,392,854 km (0.07 R)
• M21: 5,479,620 km (0.108 R)
• M22: 7,841,771 km (0.091 R)
• M23: 7,890,839 km (0.118 R)
• M24: 8,137,825 km (0.058 R)
• M25: 8,639,576 km (0.107 R)
• M26: 9,936,889 km (0.056 R)
• M27: 10,043,253 km (0.105 R)
• M28: 10,962,831 km (0.1 R)
• M29: 11,183,039 km (0.119 R)
• M30: 11,238,390 km (0.12 R)
• M31: 12,363,217 km (0.106 R)
• M32: 12,823,230 km (0.081 R)
• M33: 13,055,257 km (0.027 R)
• M34: 14,056,814 km (0.047 R)
• M35: 14,657,599 km (0.083 R)
• M36: 15,821,770 km (0.087 R)
• M37: 15,883,853 km (0.098 R)
• M38: 16,698,563 km (0.057 R)
• M39: 19,222,578 km (0.092 R)
• M40: 19,821,718 km (0.108 R)
• M41: 20,157,266 km (0.084 R)
• M42: 21,449,343 km (0.097 R)
• M43: 23,756,142 km (0.093 R)
• M44: 24,255,500 km (0.065 R)
• M45: 24,614,235 km (0.115 R)
• M46: 24,686,192 km (0.12 R)
• M47: 24,974,766 km (0.111 R)
• M48: 25,409,797 km (0.113 R)
• M49: 25,628,210 km (0.086 R)
• M50: 25,920,374 km (0.106 R)
• M51: 26,287,188 km (0.113 R)
• M52: 27,771,648 km (0.117 R)
• M53: 29,741,553 km (0.059 R)
• M54: 30,820,901 km (0.055 R)
• M55: 31,053,825 km (0.093 R)
• M56: 31,991,355 km (0.077 R)
• M57: 32,779,736 km (0.08 R)
• M58: 34,295,312 km (0.1 R)
• M59: 34,697,880 km (0.118 R)
• M60: 35,426,571 km (0.08 R)
• M61: 36,160,199 km (0.119 R)
• M62: 36,816,634 km (0.11 R)
• M63: 37,063,770 km (0.036 R)
• M64: 37,725,591 km (0.043 R)
• M65: 38,141,174 km (0.027 R)
• M66: 38,474,628 km (0.086 R)
• M67: 38,976,828 km (0.071 R)
• M68: 41,434,272 km (0.114 R)
• M69: 41,605,711 km (0.111 R)
• M70: 42,811,470 km (0.117 R)
• M71: 43,071,321 km (0.034 R)
• M72: 43,244,855 km (0.11 R)
• M73: 43,679,885 km (0.078 R)
• M74: 45,169,282 km (0.057 R)
• M75: 45,345,658 km (0.112 R)
• M76: 45,433,921 km (0.082 R)
• M77: 47,748,349 km (0.095 R)
• M78: 47,927,867 km (0.052 R)
• M79: 49,918,416 km (0.111 R)
• M80: 50,557,498 km (0.088 R)
• M81: 51,291,126 km (0.093 R)
• M82: 51,567,134 km (0.066 R)
• M83: 54,166,995 km (0.11 R)
• M84: 56,334,220 km (0.074 R)
• M85: 57,285,363 km (0.114 R)
• M86: 58,050,107 km (0.09 R)
• M87: 58,241,742 km (0.089 R)
• M88: 58,721,951 km (0.097 R)
• M89: 58,914,334 km (0.114 R)
• M90: 59,396,339 km (0.097 R)
• M91: 60,364,386 km (0.047 R)
• M92: 61,239,983 km (0.057 R)
• M93: 61,630,433 km (0.077 R)
• M94: 65,481,082 km (0.091 R)
• M95: 65,880,359 km (0.076 R)
• M96: 66,480,845 km (0.107 R)
• M97: 66,581,076 km (0.09 R)
• M98: 66,882,216 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit