🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.55 AU - 0.83 AU

Year: 202 Days

Day: 17.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.93 AU - 1.37 AU

Year: 435 Days

Day: 45.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.5 AU

Year: 470 Days

Day: 34.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,062,735 km

• M1: 579,692 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.83 AU - 3.65 AU

Year: 2059 Days

Day: 21.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,062,735 km

• M1: 1,638,097 km (0.106 R)
• M2: 2,599,562 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.54 AU - 4.16 AU

Year: 2165 Days

Day: 30.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 8.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.85 AU - 6.03 AU

Year: 4480 Days

Day: 7.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 99,062,735 km

• M1: 162,314 km (0.066 R)
• M2: 227,688 km (0.085 R)
• M3: 296,952 km (0.061 R)
• M4: 400,174 km (0.091 R)
• M5: 566,078 km (0.09 R)
• M6: 700,118 km (0.048 R)
• M7: 1,026,690 km (0.119 R)
• M8: 1,117,945 km (0.063 R)
• M9: 1,448,556 km (0.045 R)
• M10: 1,830,928 km (0.068 R)
• M11: 1,953,898 km (0.107 R)
• M12: 2,079,859 km (0.046 R)
• M13: 2,291,540 km (0.094 R)
• M14: 2,412,415 km (0.108 R)
• M15: 2,710,863 km (0.08 R)
• M16: 2,955,605 km (0.108 R)
• M17: 3,060,772 km (0.103 R)
• M18: 3,549,658 km (0.044 R)
• M19: 4,033,907 km (0.08 R)
• M20: 4,343,275 km (0.047 R)
• M21: 4,448,143 km (0.117 R)
• M22: 4,721,758 km (0.099 R)
• M23: 4,783,242 km (0.069 R)
• M24: 5,317,307 km (0.095 R)
• M25: 5,853,615 km (0.073 R)
• M26: 6,254,537 km (0.101 R)
• M27: 6,509,751 km (0.107 R)
• M28: 6,664,436 km (0.064 R)
• M29: 7,135,818 km (0.117 R)
• M30: 7,618,122 km (0.075 R)
• M31: 7,672,426 km (0.109 R)
• M32: 7,927,191 km (0.072 R)
• M33: 8,538,897 km (0.056 R)
• M34: 8,614,145 km (0.116 R)
• M35: 8,708,391 km (0.079 R)
• M36: 9,127,415 km (0.093 R)
• M37: 9,358,693 km (0.087 R)
• M38: 10,183,576 km (0.048 R)
• M39: 10,443,577 km (0.076 R)
• M40: 10,888,631 km (0.036 R)
• M41: 11,154,466 km (0.051 R)
• M42: 11,319,173 km (0.12 R)
• M43: 11,505,423 km (0.059 R)
• M44: 11,964,987 km (0.025 R)
• M45: 12,070,304 km (0.119 R)
• M46: 12,239,499 km (0.071 R)
• M47: 12,730,031 km (0.066 R)
• M48: 13,053,461 km (0.088 R)
• M49: 13,752,383 km (0.098 R)
• M50: 13,995,479 km (0.098 R)
• M51: 14,062,050 km (0.116 R)
• M52: 14,217,782 km (0.068 R)
• M53: 14,508,450 km (0.1 R)
• M54: 14,755,885 km (0.092 R)
• M55: 14,936,749 km (0.086 R)
• M56: 15,004,816 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.2

Radius: 3.1

Gravity: 28.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.38 AU - 15.2 AU

Year: 18082 Days

Day: 22.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 99,062,735 km

• M1: 43,234 km (0.084 R)
• M2: 198,516 km (0.051 R)
• M3: 234,121 km (0.09 R)
• M4: 889,958 km (0.11 R)
• M5: 1,827,637 km (0.109 R)
• M6: 1,904,830 km (0.118 R)
• M7: 2,279,273 km (0.067 R)
• M8: 2,531,794 km (0.11 R)
• M9: 2,560,368 km (0.115 R)
• M10: 5,135,097 km (0.077 R)
• M11: 6,611,478 km (0.029 R)
• M12: 8,250,472 km (0.113 R)
• M13: 8,292,958 km (0.05 R)
• M14: 8,420,864 km (0.098 R)
• M15: 8,463,799 km (0.091 R)
• M16: 8,635,687 km (0.097 R)
• M17: 8,895,688 km (0.086 R)
• M18: 10,601,552 km (0.093 R)
• M19: 10,740,379 km (0.08 R)
• M20: 10,879,954 km (0.077 R)
• M21: 11,019,978 km (0.118 R)
• M22: 11,066,802 km (0.079 R)
• M23: 11,160,749 km (0.072 R)
• M24: 12,065,367 km (0.112 R)
• M25: 12,162,008 km (0.099 R)
• M26: 12,210,477 km (0.074 R)
• M27: 13,591,266 km (0.069 R)
• M28: 14,504,860 km (0.081 R)
• M29: 14,607,484 km (0.064 R)
• M30: 15,700,596 km (0.079 R)
• M31: 16,443,798 km (0.11 R)
• M32: 17,964,161 km (0.109 R)
• M33: 18,462,472 km (0.044 R)
• M34: 18,741,172 km (0.086 R)
• M35: 21,253,220 km (0.079 R)
• M36: 22,429,358 km (0.059 R)
• M37: 23,626,590 km (0.12 R)
• M38: 24,660,461 km (0.107 R)
• M39: 25,090,405 km (0.064 R)
• M40: 25,399,026 km (0.12 R)
• M41: 27,024,257 km (0.101 R)
• M42: 27,467,515 km (0.039 R)
• M43: 27,849,289 km (0.096 R)
• M44: 29,589,112 km (0.069 R)
• M45: 29,654,337 km (0.11 R)
• M46: 30,045,984 km (0.112 R)
• M47: 30,768,542 km (0.093 R)
• M48: 32,700,599 km (0.12 R)
• M49: 33,037,643 km (0.063 R)
• M50: 33,511,419 km (0.097 R)
• M51: 33,851,305 km (0.082 R)
• M52: 33,919,372 km (0.107 R)
• M53: 35,084,141 km (0.119 R)
• M54: 35,360,000 km (0.089 R)
• M55: 35,498,228 km (0.11 R)
• M56: 37,241,492 km (0.037 R)
• M57: 37,311,803 km (0.097 R)
• M58: 38,798,357 km (0.11 R)
• M59: 39,441,329 km (0.109 R)
• M60: 41,610,049 km (0.092 R)
• M61: 42,121,524 km (0.045 R)
• M62: 42,856,050 km (0.035 R)
• M63: 43,224,809 km (0.098 R)
• M64: 44,263,018 km (0.055 R)
• M65: 46,894,295 km (0.077 R)
• M66: 48,497,087 km (0.109 R)
• M67: 49,885,355 km (0.118 R)
• M68: 50,895,888 km (0.08 R)
• M69: 51,208,249 km (0.072 R)
• M70: 52,149,070 km (0.106 R)
• M71: 52,621,649 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.8

Radius: 3.2

Gravity: 91.68 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.19 AU - 14.91 AU

Year: 18596 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,062,735 km

• M1: 377,136 km (0.08 R)
• M2: 416,780 km (0.116 R)
• M3: 544,237 km (0.094 R)
• M4: 635,941 km (0.109 R)
• M5: 807,978 km (0.106 R)
• M6: 1,106,276 km (0.106 R)
• M7: 1,530,237 km (0.055 R)
• M8: 1,725,911 km (0.075 R)
• M9: 1,792,781 km (0.074 R)
• M10: 3,056,135 km (0.106 R)
• M11: 3,943,101 km (0.08 R)
• M12: 5,384,476 km (0.114 R)
• M13: 7,183,690 km (0.088 R)
• M14: 8,457,366 km (0.066 R)
• M15: 9,090,614 km (0.047 R)
• M16: 9,324,734 km (0.068 R)
• M17: 9,620,041 km (0.086 R)
• M18: 10,099,053 km (0.087 R)
• M19: 10,159,491 km (0.049 R)
• M20: 10,341,402 km (0.081 R)
• M21: 10,647,030 km (0.036 R)
• M22: 10,770,149 km (0.034 R)
• M23: 10,831,933 km (0.106 R)
• M24: 11,142,349 km (0.111 R)
• M25: 11,329,944 km (0.062 R)
• M26: 11,771,856 km (0.114 R)
• M27: 11,963,043 km (0.108 R)
• M28: 12,477,659 km (0.12 R)
• M29: 12,868,259 km (0.076 R)
• M30: 13,795,467 km (0.105 R)
• M31: 13,929,656 km (0.118 R)
• M32: 14,199,381 km (0.11 R)
• M33: 15,156,807 km (0.113 R)
• M34: 15,434,162 km (0.09 R)
• M35: 16,489,126 km (0.082 R)
• M36: 17,931,549 km (0.107 R)
• M37: 18,004,702 km (0.088 R)
• M38: 19,715,055 km (0.12 R)
• M39: 20,093,687 km (0.109 R)
• M40: 20,321,973 km (0.098 R)
• M41: 21,012,068 km (0.083 R)
• M42: 21,476,420 km (0.096 R)
• M43: 23,527,108 km (0.075 R)
• M44: 24,089,895 km (0.062 R)
• M45: 24,738,401 km (0.096 R)
• M46: 26,135,496 km (0.093 R)
• M47: 26,718,030 km (0.119 R)
• M48: 28,406,242 km (0.11 R)
• M49: 28,491,662 km (0.112 R)
• M50: 29,435,625 km (0.106 R)
• M51: 30,739,520 km (0.045 R)
• M52: 30,827,035 km (0.054 R)
• M53: 31,619,006 km (0.039 R)
• M54: 32,061,965 km (0.1 R)
• M55: 37,253,759 km (0.1 R)
• M56: 39,993,345 km (0.062 R)
• M57: 42,017,404 km (0.105 R)
• M58: 42,211,882 km (0.101 R)
• M59: 42,504,196 km (0.068 R)
• M60: 42,797,108 km (0.092 R)
• M61: 43,581,600 km (0.092 R)
• M62: 43,877,055 km (0.076 R)
• M63: 44,271,994 km (0.077 R)
• M64: 48,591,184 km (0.091 R)
• M65: 50,232,272 km (0.05 R)
• M66: 50,335,495 km (0.094 R)
• M67: 50,645,462 km (0.085 R)
• M68: 51,267,190 km (0.045 R)
• M69: 51,371,011 km (0.111 R)
• M70: 51,995,732 km (0.037 R)
• M71: 52,832,732 km (0.12 R)
• M72: 55,050,520 km (0.102 R)
• M73: 55,796,565 km (0.097 R)
• M74: 57,083,256 km (0.052 R)
• M75: 57,730,267 km (0.038 R)
• M76: 58,813,954 km (0.111 R)
• M77: 59,795,017 km (0.093 R)
• M78: 61,994,405 km (0.092 R)
• M79: 63,326,723 km (0.037 R)
• M80: 63,661,374 km (0.104 R)
• M81: 64,108,223 km (0.108 R)
• M82: 65,568,148 km (0.103 R)
• M83: 65,906,688 km (0.11 R)
• M84: 67,038,995 km (0.036 R)
• M85: 67,835,454 km (0.092 R)
• M86: 68,063,590 km (0.05 R)
• M87: 68,406,319 km (0.107 R)
• M88: 68,978,681 km (0.042 R)
• M89: 73,966,722 km (0.065 R)
• M90: 75,143,310 km (0.06 R)
• M91: 76,326,030 km (0.045 R)
• M92: 77,753,344 km (0.027 R)
• M93: 80,272,422 km (0.093 R)
• M94: 80,513,724 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.6

Radius: 5.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 13.42 AU - 17.08 AU

Year: 21028 Days

Day: 18.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 99,062,735 km

• M1: 300,093 km (0.12 R)
• M2: 807,529 km (0.092 R)
• M3: 1,009,038 km (0.117 R)
• M4: 1,185,563 km (0.111 R)
• M5: 1,329,626 km (0.083 R)
• M6: 1,703,022 km (0.097 R)
• M7: 2,009,548 km (0.101 R)
• M8: 2,282,265 km (0.115 R)
• M9: 2,753,648 km (0.078 R)
• M10: 2,835,179 km (0.089 R)
• M11: 3,112,533 km (0.114 R)
• M12: 3,169,081 km (0.071 R)
• M13: 3,340,670 km (0.101 R)
• M14: 3,486,079 km (0.11 R)
• M15: 3,843,319 km (0.076 R)
• M16: 4,560,641 km (0.061 R)
• M17: 5,318,204 km (0.114 R)
• M18: 5,454,039 km (0.065 R)
• M19: 6,909,926 km (0.056 R)
• M20: 7,433,069 km (0.094 R)
• M21: 7,737,800 km (0.056 R)
• M22: 7,930,333 km (0.085 R)
• M23: 8,876,090 km (0.109 R)
• M24: 9,362,284 km (0.085 R)
• M25: 9,485,253 km (0.061 R)
• M26: 9,526,243 km (0.104 R)
• M27: 10,065,842 km (0.034 R)
• M28: 11,087,745 km (0.108 R)
• M29: 13,504,649 km (0.092 R)
• M30: 13,782,901 km (0.087 R)
• M31: 14,724,170 km (0.037 R)
• M32: 15,298,776 km (0.114 R)
• M33: 15,347,096 km (0.12 R)
• M34: 16,125,454 km (0.099 R)
• M35: 16,916,527 km (0.069 R)
• M36: 17,016,309 km (0.102 R)
• M37: 17,467,795 km (0.099 R)
• M38: 18,280,112 km (0.067 R)
• M39: 18,845,741 km (0.116 R)
• M40: 19,104,695 km (0.092 R)
• M41: 19,312,636 km (0.025 R)
• M42: 20,364,010 km (0.117 R)
• M43: 21,380,079 km (0.062 R)
• M44: 22,193,742 km (0.115 R)
• M45: 25,605,321 km (0.052 R)
• M46: 26,064,736 km (0.07 R)
• M47: 26,122,331 km (0.081 R)
• M48: 26,700,976 km (0.102 R)
• M49: 26,817,064 km (0.099 R)
• M50: 28,580,374 km (0.072 R)
• M51: 29,296,050 km (0.105 R)
• M52: 29,415,878 km (0.081 R)
• M53: 30,017,710 km (0.086 R)
• M54: 31,908,777 km (0.075 R)
• M55: 32,651,231 km (0.039 R)
• M56: 32,775,397 km (0.091 R)
• M57: 33,587,116 km (0.1 R)
• M58: 34,975,683 km (0.12 R)
• M59: 36,254,146 km (0.051 R)
• M60: 36,963,839 km (0.114 R)
• M61: 37,028,615 km (0.11 R)
• M62: 41,855,839 km (0.035 R)
• M63: 42,736,073 km (0.115 R)
• M64: 44,790,350 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 6.4

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 17.15 AU - 22.15 AU

Year: 30757 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,062,735 km

• M1: 88,412 km (0.047 R)
• M2: 402,568 km (0.09 R)
• M3: 700,118 km (0.071 R)
• M4: 784,042 km (0.072 R)
• M5: 1,153,250 km (0.094 R)
• M6: 1,356,404 km (0.117 R)
• M7: 1,952,252 km (0.119 R)
• M8: 2,235,890 km (0.112 R)
• M9: 3,740,096 km (0.082 R)
• M10: 4,194,276 km (0.099 R)
• M11: 6,061,556 km (0.076 R)
• M12: 6,355,217 km (0.115 R)
• M13: 6,533,687 km (0.091 R)
• M14: 7,140,456 km (0.041 R)
• M15: 7,325,957 km (0.076 R)
• M16: 8,668,598 km (0.114 R)
• M17: 9,266,990 km (0.096 R)
• M18: 10,016,325 km (0.08 R)
• M19: 10,433,105 km (0.105 R)
• M20: 10,997,837 km (0.098 R)
• M21: 11,572,442 km (0.076 R)
• M22: 11,863,410 km (0.102 R)
• M23: 12,230,374 km (0.101 R)
• M24: 12,975,820 km (0.109 R)
• M25: 13,278,008 km (0.096 R)
• M26: 15,060,466 km (0.099 R)
• M27: 15,378,063 km (0.104 R)
• M28: 16,019,987 km (0.092 R)
• M29: 17,412,743 km (0.1 R)
• M30: 17,829,673 km (0.092 R)
• M31: 17,997,521 km (0.117 R)
• M32: 20,751,319 km (0.117 R)
• M33: 21,459,964 km (0.052 R)
• M34: 22,719,129 km (0.118 R)
• M35: 22,901,040 km (0.073 R)
• M36: 23,541,319 km (0.097 R)
• M37: 24,839,380 km (0.091 R)
• M38: 25,497,162 km (0.091 R)
• M39: 26,065,484 km (0.099 R)
• M40: 26,255,773 km (0.108 R)
• M41: 27,892,523 km (0.043 R)
• M42: 28,674,172 km (0.065 R)
• M43: 30,158,931 km (0.077 R)
• M44: 30,659,485 km (0.062 R)
• M45: 31,263,711 km (0.11 R)
• M46: 31,871,826 km (0.116 R)
• M47: 33,305,872 km (0.03 R)
• M48: 34,343,034 km (0.106 R)
• M49: 37,732,622 km (0.092 R)
• M50: 37,840,333 km (0.084 R)
• M51: 38,055,903 km (0.109 R)
• M52: 39,357,853 km (0.101 R)
• M53: 41,116,376 km (0.104 R)
• M54: 41,227,079 km (0.11 R)
• M55: 41,782,386 km (0.112 R)
• M56: 44,595,873 km (0.092 R)
• M57: 45,165,841 km (0.062 R)
• M58: 45,623,461 km (0.084 R)
• M59: 50,166,150 km (0.072 R)
• M60: 50,284,631 km (0.059 R)
• M61: 50,521,595 km (0.114 R)
• M62: 51,473,336 km (0.093 R)
• M63: 52,071,129 km (0.105 R)
• M64: 52,310,935 km (0.092 R)
• M65: 52,912,019 km (0.055 R)
• M66: 53,153,021 km (0.097 R)
• M67: 53,636,222 km (0.098 R)
• M68: 56,812,484 km (0.111 R)
• M69: 59,547,283 km (0.092 R)
• M70: 59,672,646 km (0.089 R)
• M71: 64,499,720 km (0.104 R)
• M72: 64,757,178 km (0.037 R)
• M73: 71,038,942 km (0.075 R)
• M74: 71,571,212 km (0.079 R)
• M75: 72,505,750 km (0.12 R)
• M76: 73,309,988 km (0.061 R)
• M77: 73,982,430 km (0.115 R)
• M78: 74,252,006 km (0.103 R)
• M79: 76,283,993 km (0.05 R)
• M80: 76,420,127 km (0.091 R)
• M81: 78,609,044 km (0.089 R)
• M82: 79,297,343 km (0.086 R)
• M83: 81,234,935 km (0.085 R)
• M84: 82,209,715 km (0.114 R)
• M85: 84,733,730 km (0.09 R)
• M86: 88,138,577 km (0.054 R)
• M87: 89,140,135 km (0.112 R)
• M88: 90,865,597 km (0.118 R)
• M89: 92,167,099 km (0.094 R)
• M90: 92,602,279 km (0.109 R)
• M91: 92,747,389 km (0.056 R)
• M92: 94,349,731 km (0.106 R)
• M93: 94,495,889 km (0.108 R)
• M94: 97,729,447 km (0.098 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit