🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.42 AU - 0.58 AU

Year: 130 Days

Day: 33 Hours

Environment

Temp: 236 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,360,511 km

• M1: 237,113 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.61 AU - 0.73 AU

Year: 202 Days

Day: 33.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.94 AU - 1.16 AU

Year: 397 Days

Day: 22.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.94 AU - 1.42 AU

Year: 473 Days

Day: 28 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.83 AU - 1.83 AU

Year: 913 Days

Day: 22.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.21 AU - 3.19 AU

Year: 1637 Days

Day: 34.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.6

Radius: 11.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.74 AU - 6.26 AU

Year: 4759 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,360,511 km

• M1: 145,858 km (0.075 R)
• M2: 254,466 km (0.116 R)
• M3: 346,618 km (0.066 R)
• M4: 435,330 km (0.117 R)
• M5: 587,321 km (0.082 R)
• M6: 750,533 km (0.091 R)
• M7: 958,174 km (0.108 R)
• M8: 1,074,412 km (0.107 R)
• M9: 1,154,596 km (0.098 R)
• M10: 1,247,646 km (0.083 R)
• M11: 1,397,394 km (0.091 R)
• M12: 1,508,246 km (0.111 R)
• M13: 1,587,682 km (0.07 R)
• M14: 1,715,588 km (0.116 R)
• M15: 1,859,053 km (0.119 R)
• M16: 2,196,845 km (0.118 R)
• M17: 2,300,815 km (0.057 R)
• M18: 2,595,224 km (0.082 R)
• M19: 2,719,240 km (0.104 R)
• M20: 3,103,408 km (0.07 R)
• M21: 3,176,412 km (0.11 R)
• M22: 3,264,974 km (0.074 R)
• M23: 3,565,815 km (0.089 R)
• M24: 3,735,160 km (0.107 R)
• M25: 4,034,206 km (0.034 R)
• M26: 4,324,575 km (0.061 R)
• M27: 4,538,650 km (0.052 R)
• M28: 4,705,751 km (0.074 R)
• M29: 4,874,946 km (0.079 R)
• M30: 5,254,176 km (0.09 R)
• M31: 5,482,762 km (0.108 R)
• M32: 5,678,885 km (0.11 R)
• M33: 5,895,502 km (0.03 R)
• M34: 6,114,813 km (0.107 R)
• M35: 6,392,766 km (0.1 R)
• M36: 6,999,535 km (0.082 R)
• M37: 7,309,950 km (0.092 R)
• M38: 8,105,811 km (0.055 R)
• M39: 8,514,064 km (0.094 R)
• M40: 8,720,658 km (0.069 R)
• M41: 9,223,457 km (0.1 R)
• M42: 9,714,138 km (0.099 R)
• M43: 9,930,157 km (0.063 R)
• M44: 10,344,992 km (0.08 R)
• M45: 10,632,070 km (0.113 R)
• M46: 11,124,098 km (0.118 R)
• M47: 11,282,073 km (0.1 R)
• M48: 11,532,051 km (0.115 R)
• M49: 11,692,121 km (0.093 R)
• M50: 12,014,355 km (0.107 R)
• M51: 12,153,331 km (0.049 R)
• M52: 12,316,243 km (0.042 R)
• M53: 12,620,525 km (0.041 R)
• M54: 12,880,077 km (0.111 R)
• M55: 13,189,147 km (0.072 R)
• M56: 13,741,761 km (0.09 R)
• M57: 14,008,793 km (0.071 R)
• M58: 14,081,947 km (0.077 R)
• M59: 14,204,019 km (0.118 R)
• M60: 14,474,043 km (0.109 R)
• M61: 14,770,546 km (0.112 R)
• M62: 14,844,896 km (0.073 R)
• M63: 15,722,587 km (0.1 R)
• M64: 16,078,330 km (0.034 R)
• M65: 16,411,036 km (0.054 R)
• M66: 16,746,135 km (0.083 R)
• M67: 17,265,988 km (0.095 R)
• M68: 17,606,772 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 15

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.86 AU - 9.04 AU

Year: 8270 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,360,511 km

• M1: 192,383 km (0.087 R)
• M2: 318,344 km (0.118 R)
• M3: 459,415 km (0.062 R)
• M4: 720,314 km (0.099 R)
• M5: 914,342 km (0.111 R)
• M6: 1,273,527 km (0.066 R)
• M7: 1,771,239 km (0.093 R)
• M8: 2,042,609 km (0.081 R)
• M9: 2,327,743 km (0.111 R)
• M10: 2,539,723 km (0.037 R)
• M11: 2,847,296 km (0.095 R)
• M12: 3,074,685 km (0.072 R)
• M13: 3,261,084 km (0.107 R)
• M14: 3,620,568 km (0.115 R)
• M15: 3,842,721 km (0.043 R)
• M16: 3,942,801 km (0.107 R)
• M17: 4,069,361 km (0.065 R)
• M18: 4,171,537 km (0.076 R)
• M19: 5,240,563 km (0.073 R)
• M20: 5,691,301 km (0.103 R)
• M21: 6,331,580 km (0.102 R)
• M22: 6,450,511 km (0.109 R)
• M23: 6,660,546 km (0.119 R)
• M24: 6,872,825 km (0.042 R)
• M25: 7,087,349 km (0.108 R)
• M26: 7,273,000 km (0.07 R)
• M27: 7,397,615 km (0.087 R)
• M28: 7,491,562 km (0.068 R)
• M29: 7,775,948 km (0.065 R)
• M30: 8,257,952 km (0.07 R)
• M31: 8,388,102 km (0.066 R)
• M32: 8,551,912 km (0.074 R)
• M33: 8,683,558 km (0.078 R)
• M34: 8,982,455 km (0.101 R)
• M35: 9,217,323 km (0.116 R)
• M36: 9,624,678 km (0.099 R)
• M37: 11,312,741 km (0.115 R)
• M38: 12,191,030 km (0.079 R)
• M39: 13,205,154 km (0.067 R)
• M40: 13,434,188 km (0.1 R)
• M41: 13,703,015 km (0.071 R)
• M42: 13,896,296 km (0.063 R)
• M43: 14,324,445 km (0.114 R)
• M44: 15,313,885 km (0.075 R)
• M45: 15,918,111 km (0.068 R)
• M46: 16,121,265 km (0.096 R)
• M47: 17,274,814 km (0.106 R)
• M48: 18,199,927 km (0.086 R)
• M49: 18,497,627 km (0.095 R)
• M50: 19,270,749 km (0.077 R)
• M51: 19,617,666 km (0.099 R)
• M52: 19,835,630 km (0.055 R)
• M53: 20,010,510 km (0.118 R)
• M54: 20,582,573 km (0.03 R)
• M55: 20,715,416 km (0.08 R)
• M56: 21,249,330 km (0.118 R)
• M57: 21,383,520 km (0.083 R)
• M58: 22,878,451 km (0.064 R)
• M59: 23,015,932 km (0.082 R)
• M60: 23,893,622 km (0.102 R)
• M61: 24,079,872 km (0.106 R)
• M62: 25,729,487 km (0.119 R)
• M63: 26,111,710 km (0.082 R)
• M64: 27,075,419 km (0.111 R)
• M65: 27,512,844 km (0.038 R)
• M66: 28,247,220 km (0.11 R)
• M67: 28,394,873 km (0.079 R)
• M68: 29,186,545 km (0.03 R)
• M69: 29,485,441 km (0.099 R)
• M70: 29,935,432 km (0.097 R)
• M71: 30,488,794 km (0.071 R)
• M72: 31,452,204 km (0.094 R)
• M73: 32,528,860 km (0.113 R)
• M74: 32,942,199 km (0.103 R)
• M75: 33,201,452 km (0.067 R)
• M76: 33,409,244 km (0.054 R)
• M77: 33,774,113 km (0.108 R)
• M78: 34,192,538 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 14

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.65 AU - 13.37 AU

Year: 15356 Days

Day: 13 Hours

Environment

Temp: -186 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,360,511 km

• M1: 179,966 km (0.076 R)
• M2: 271,371 km (0.075 R)
• M3: 514,916 km (0.076 R)
• M4: 718,519 km (0.106 R)
• M5: 1,770,640 km (0.064 R)
• M6: 2,566,501 km (0.055 R)
• M7: 3,142,004 km (0.085 R)
• M8: 3,757,450 km (0.112 R)
• M9: 4,253,516 km (0.057 R)
• M10: 4,489,582 km (0.08 R)
• M11: 4,609,260 km (0.119 R)
• M12: 4,851,758 km (0.112 R)
• M13: 5,098,744 km (0.094 R)
• M14: 6,802,814 km (0.109 R)
• M15: 7,172,769 km (0.112 R)
• M16: 7,360,215 km (0.09 R)
• M17: 7,454,611 km (0.053 R)
• M18: 8,568,517 km (0.098 R)
• M19: 8,717,666 km (0.115 R)
• M20: 8,817,598 km (0.074 R)
• M21: 9,889,915 km (0.074 R)
• M22: 10,309,238 km (0.1 R)
• M23: 11,111,232 km (0.12 R)
• M24: 11,988,923 km (0.058 R)
• M25: 12,492,469 km (0.081 R)
• M26: 12,661,814 km (0.096 R)
• M27: 12,888,904 km (0.069 R)
• M28: 13,520,207 km (0.063 R)
• M29: 13,810,576 km (0.079 R)
• M30: 14,932,710 km (0.08 R)
• M31: 15,778,237 km (0.095 R)
• M32: 15,961,494 km (0.1 R)
• M33: 16,453,522 km (0.078 R)
• M34: 16,763,489 km (0.113 R)
• M35: 18,599,952 km (0.102 R)
• M36: 19,117,710 km (0.075 R)
• M37: 19,443,834 km (0.109 R)
• M38: 19,903,398 km (0.049 R)
• M39: 21,236,166 km (0.112 R)
• M40: 22,391,660 km (0.103 R)
• M41: 22,873,365 km (0.118 R)
• M42: 23,358,511 km (0.104 R)
• M43: 23,567,499 km (0.115 R)
• M44: 23,777,086 km (0.12 R)
• M45: 25,261,695 km (0.111 R)
• M46: 26,123,379 km (0.054 R)
• M47: 27,507,458 km (0.076 R)
• M48: 28,468,176 km (0.103 R)
• M49: 28,840,674 km (0.094 R)
• M50: 29,892,198 km (0.095 R)
• M51: 31,878,109 km (0.052 R)
• M52: 32,653,176 km (0.076 R)
• M53: 33,043,028 km (0.093 R)
• M54: 33,670,142 km (0.103 R)
• M55: 33,827,519 km (0.101 R)
• M56: 34,064,034 km (0.06 R)
• M57: 34,222,009 km (0.098 R)
• M58: 35,095,361 km (0.089 R)
• M59: 35,254,982 km (0.057 R)
• M60: 35,735,191 km (0.055 R)
• M61: 38,332,659 km (0.086 R)
• M62: 38,991,488 km (0.059 R)
• M63: 42,086,967 km (0.117 R)
• M64: 42,426,405 km (0.042 R)
• M65: 42,766,740 km (0.069 R)
• M66: 46,394,040 km (0.059 R)
• M67: 46,832,511 km (0.06 R)
• M68: 47,184,216 km (0.118 R)
• M69: 47,625,081 km (0.091 R)
• M70: 47,978,730 km (0.078 R)
• M71: 48,421,988 km (0.118 R)
• M72: 48,777,583 km (0.084 R)
• M73: 49,402,154 km (0.09 R)
• M74: 49,849,750 km (0.064 R)
• M75: 50,478,810 km (0.111 R)
• M76: 52,108,230 km (0.114 R)
• M77: 53,020,926 km (0.106 R)
• M78: 54,769,576 km (0.103 R)
• M79: 56,070,180 km (0.089 R)
• M80: 56,256,878 km (0.102 R)
• M81: 59,175,981 km (0.083 R)
• M82: 60,701,879 km (0.043 R)
• M83: 61,565,807 km (0.109 R)
• M84: 62,821,083 km (0.089 R)
• M85: 63,792,272 km (0.114 R)
• M86: 64,964,371 km (0.108 R)
• M87: 65,258,481 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.7

Radius: 5

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.34 AU - 19.18 AU

Year: 23084 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,360,511 km

• M1: 90,208 km (0.097 R)
• M2: 195,824 km (0.096 R)
• M3: 300,542 km (0.12 R)
• M4: 474,076 km (0.092 R)
• M5: 993,031 km (0.078 R)
• M6: 1,178,981 km (0.106 R)
• M7: 1,556,416 km (0.097 R)
• M8: 2,026,453 km (0.037 R)
• M9: 2,953,960 km (0.116 R)
• M10: 3,220,842 km (0.114 R)
• M11: 3,849,153 km (0.115 R)
• M12: 4,590,411 km (0.08 R)
• M13: 5,214,533 km (0.047 R)
• M14: 5,254,476 km (0.114 R)
• M15: 5,334,510 km (0.12 R)
• M16: 5,658,988 km (0.073 R)
• M17: 5,699,978 km (0.096 R)
• M18: 5,948,011 km (0.088 R)
• M19: 6,326,793 km (0.045 R)
• M20: 6,713,354 km (0.03 R)
• M21: 8,148,596 km (0.051 R)
• M22: 9,091,960 km (0.041 R)
• M23: 9,140,131 km (0.102 R)
• M24: 10,318,962 km (0.069 R)
• M25: 10,369,227 km (0.109 R)
• M26: 12,069,257 km (0.032 R)
• M27: 12,816,199 km (0.113 R)
• M28: 13,964,512 km (0.071 R)
• M29: 14,691,708 km (0.101 R)
• M30: 14,748,106 km (0.085 R)
• M31: 15,316,578 km (0.045 R)
• M32: 15,603,507 km (0.096 R)
• M33: 15,892,231 km (0.084 R)
• M34: 17,183,260 km (0.108 R)
• M35: 18,751,943 km (0.055 R)
• M36: 19,120,403 km (0.061 R)
• M37: 19,305,456 km (0.079 R)
• M38: 20,934,726 km (0.096 R)
• M39: 21,508,883 km (0.088 R)
• M40: 21,573,060 km (0.106 R)
• M41: 21,637,238 km (0.117 R)
• M42: 21,830,069 km (0.077 R)
• M43: 22,803,203 km (0.084 R)
• M44: 23,065,149 km (0.047 R)
• M45: 23,856,821 km (0.07 R)
• M46: 24,456,409 km (0.083 R)
• M47: 24,993,466 km (0.119 R)
• M48: 25,195,872 km (0.081 R)
• M49: 26,216,129 km (0.037 R)
• M50: 26,903,831 km (0.076 R)
• M51: 27,319,264 km (0.113 R)
• M52: 27,876,366 km (0.116 R)
• M53: 28,789,811 km (0.066 R)
• M54: 29,927,503 km (0.106 R)
• M55: 30,790,383 km (0.108 R)
• M56: 31,442,780 km (0.108 R)
• M57: 31,953,507 km (0.086 R)
• M58: 32,613,981 km (0.109 R)
• M59: 32,982,890 km (0.037 R)
• M60: 33,501,845 km (0.075 R)
• M61: 33,576,045 km (0.105 R)
• M62: 34,023,343 km (0.119 R)
• M63: 34,923,623 km (0.03 R)
• M64: 35,300,909 km (0.026 R)
• M65: 35,528,148 km (0.072 R)
• M66: 36,059,819 km (0.089 R)
• M67: 36,288,554 km (0.034 R)
• M68: 38,135,639 km (0.106 R)
• M69: 38,758,116 km (0.119 R)
• M70: 39,070,476 km (0.111 R)
• M71: 39,383,883 km (0.055 R)
• M72: 41,201,498 km (0.112 R)
• M73: 41,440,705 km (0.062 R)
• M74: 42,080,535 km (0.095 R)
• M75: 42,643,172 km (0.089 R)
• M76: 43,694,396 km (0.071 R)
• M77: 45,000,087 km (0.099 R)
• M78: 45,657,719 km (0.115 R)
• M79: 45,987,732 km (0.092 R)
• M80: 46,070,310 km (0.09 R)
• M81: 46,484,247 km (0.105 R)
• M82: 47,065,734 km (0.051 R)
• M83: 47,649,615 km (0.057 R)
• M84: 47,816,865 km (0.109 R)
• M85: 50,179,015 km (0.088 R)
• M86: 51,460,022 km (0.082 R)
• M87: 53,184,736 km (0.071 R)
• M88: 54,403,210 km (0.114 R)
• M89: 55,103,628 km (0.084 R)
• M90: 55,542,847 km (0.077 R)
• M91: 55,630,811 km (0.093 R)
• M92: 59,098,639 km (0.119 R)
• M93: 59,458,272 km (0.069 R)
• M94: 59,638,388 km (0.107 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: 520 - 14,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit