🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.67 AU

Year: 156 Days

Day: 35 Hours

Environment

Temp: 141 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.51 AU - 1.95 AU

Year: 848 Days

Day: 19.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 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: 2.64 AU - 2.64 AU

Year: 1599 Days

Day: 22.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 11.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.82 AU - 5.28 AU

Year: 3618 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,339,265 km

• M1: 158,424 km (0.082 R)
• M2: 395,238 km (0.045 R)
• M3: 632,350 km (0.095 R)
• M4: 740,958 km (0.101 R)
• M5: 856,448 km (0.119 R)
• M6: 1,497,624 km (0.052 R)
• M7: 1,898,098 km (0.111 R)
• M8: 2,110,826 km (0.109 R)
• M9: 2,649,827 km (0.119 R)
• M10: 2,777,434 km (0.054 R)
• M11: 2,851,186 km (0.118 R)
• M12: 2,982,084 km (0.085 R)
• M13: 3,347,552 km (0.043 R)
• M14: 3,953,872 km (0.079 R)
• M15: 4,037,198 km (0.086 R)
• M16: 4,528,627 km (0.101 R)
• M17: 4,926,407 km (0.063 R)
• M18: 5,175,189 km (0.091 R)
• M19: 5,922,281 km (0.113 R)
• M20: 6,066,194 km (0.115 R)
• M21: 6,529,498 km (0.084 R)
• M22: 6,603,699 km (0.085 R)
• M23: 6,878,211 km (0.103 R)
• M24: 7,004,322 km (0.118 R)
• M25: 7,182,044 km (0.072 R)
• M26: 7,335,681 km (0.065 R)
• M27: 7,412,874 km (0.12 R)
• M28: 7,490,365 km (0.069 R)
• M29: 7,568,156 km (0.109 R)
• M30: 8,146,502 km (0.099 R)
• M31: 8,279,943 km (0.114 R)
• M32: 8,441,060 km (0.087 R)
• M33: 8,657,528 km (0.1 R)
• M34: 8,766,585 km (0.118 R)
• M35: 8,848,564 km (0.114 R)
• M36: 9,824,092 km (0.11 R)
• M37: 10,396,753 km (0.036 R)
• M38: 10,628,929 km (0.095 R)
• M39: 10,892,221 km (0.045 R)
• M40: 11,098,367 km (0.116 R)
• M41: 11,306,009 km (0.081 R)
• M42: 11,845,608 km (0.072 R)
• M43: 11,936,265 km (0.08 R)
• M44: 12,981,056 km (0.107 R)
• M45: 13,105,821 km (0.081 R)
• M46: 13,262,450 km (0.043 R)
• M47: 14,054,870 km (0.099 R)
• M48: 14,635,010 km (0.119 R)
• M49: 14,895,310 km (0.037 R)
• M50: 15,026,059 km (0.047 R)
• M51: 15,124,345 km (0.109 R)
• M52: 15,387,637 km (0.043 R)
• M53: 15,519,732 km (0.105 R)
• M54: 15,619,214 km (0.089 R)
• M55: 15,951,920 km (0.055 R)
• M56: 16,085,810 km (0.091 R)
• M57: 16,489,425 km (0.071 R)
• M58: 16,726,388 km (0.097 R)
• M59: 16,828,264 km (0.109 R)
• M60: 17,169,497 km (0.109 R)
• M61: 18,241,665 km (0.073 R)
• M62: 18,416,695 km (0.061 R)
• M63: 19,371,279 km (0.07 R)
• M64: 19,657,160 km (0.095 R)
• M65: 19,764,721 km (0.104 R)
• M66: 19,908,485 km (0.114 R)
• M67: 19,980,441 km (0.109 R)
• M68: 20,523,332 km (0.065 R)
• M69: 21,254,566 km (0.12 R)
• M70: 21,438,721 km (0.085 R)
• M71: 22,330,175 km (0.066 R)
• M72: 22,479,922 km (0.105 R)
• M73: 22,554,871 km (0.035 R)
• M74: 22,818,014 km (0.109 R)
• M75: 23,044,355 km (0.102 R)
• M76: 23,728,017 km (0.085 R)
• M77: 24,765,927 km (0.102 R)
• M78: 24,998,552 km (0.104 R)
• M79: 25,427,000 km (0.112 R)
• M80: 26,568,133 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.3

Radius: 9.1

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.82 AU - 12 AU

Year: 11630 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,339,265 km

• M1: 117,434 km (0.115 R)
• M2: 361,129 km (0.083 R)
• M3: 509,381 km (0.103 R)
• M4: 584,030 km (0.057 R)
• M5: 978,071 km (0.109 R)
• M6: 1,488,499 km (0.113 R)
• M7: 2,196,845 km (0.065 R)
• M8: 2,324,153 km (0.088 R)
• M9: 3,138,563 km (0.113 R)
• M10: 3,195,859 km (0.108 R)
• M11: 3,253,454 km (0.101 R)
• M12: 3,340,520 km (0.088 R)
• M13: 4,970,240 km (0.093 R)
• M14: 5,070,919 km (0.085 R)
• M15: 5,240,114 km (0.069 R)
• M16: 5,618,896 km (0.07 R)
• M17: 5,688,758 km (0.09 R)
• M18: 6,221,775 km (0.037 R)
• M19: 6,622,847 km (0.105 R)
• M20: 6,696,749 km (0.089 R)
• M21: 7,373,529 km (0.076 R)
• M22: 7,565,464 km (0.117 R)
• M23: 8,389,449 km (0.028 R)
• M24: 8,589,760 km (0.105 R)
• M25: 8,751,326 km (0.117 R)
• M26: 8,954,480 km (0.093 R)
• M27: 9,407,163 km (0.118 R)
• M28: 9,699,178 km (0.098 R)
• M29: 10,420,539 km (0.083 R)
• M30: 10,506,558 km (0.1 R)
• M31: 10,679,343 km (0.058 R)
• M32: 10,983,924 km (0.034 R)
• M33: 12,457,912 km (0.083 R)
• M34: 12,732,574 km (0.069 R)
• M35: 13,287,881 km (0.113 R)
• M36: 13,851,117 km (0.118 R)
• M37: 13,993,235 km (0.114 R)
• M38: 14,278,668 km (0.072 R)
• M39: 14,470,153 km (0.087 R)
• M40: 15,244,322 km (0.113 R)
• M41: 15,391,078 km (0.092 R)
• M42: 17,136,586 km (0.091 R)
• M43: 17,955,185 km (0.072 R)
• M44: 18,943,878 km (0.064 R)
• M45: 19,154,362 km (0.103 R)
• M46: 20,379,120 km (0.089 R)
• M47: 20,648,695 km (0.11 R)
• M48: 20,865,313 km (0.088 R)
• M49: 21,246,039 km (0.084 R)
• M50: 22,291,130 km (0.092 R)
• M51: 22,959,683 km (0.114 R)
• M52: 23,296,577 km (0.11 R)
• M53: 23,975,004 km (0.117 R)
• M54: 25,641,524 km (0.088 R)
• M55: 26,459,226 km (0.083 R)
• M56: 26,576,810 km (0.099 R)
• M57: 27,166,973 km (0.086 R)
• M58: 27,582,855 km (0.115 R)
• M59: 28,300,476 km (0.107 R)
• M60: 28,541,030 km (0.12 R)
• M61: 28,661,456 km (0.1 R)
• M62: 28,721,894 km (0.042 R)
• M63: 30,921,880 km (0.108 R)
• M64: 31,231,847 km (0.097 R)
• M65: 32,985,882 km (0.109 R)
• M66: 34,130,305 km (0.055 R)
• M67: 35,871,325 km (0.09 R)
• M68: 36,458,048 km (0.083 R)
• M69: 37,442,851 km (0.094 R)
• M70: 38,503,201 km (0.104 R)
• M71: 38,703,064 km (0.117 R)
• M72: 38,769,784 km (0.101 R)
• M73: 38,970,096 km (0.117 R)
• M74: 41,060,427 km (0.096 R)
• M75: 41,674,227 km (0.044 R)
• M76: 42,772,574 km (0.048 R)
• M77: 43,394,752 km (0.096 R)
• M78: 43,741,669 km (0.101 R)
• M79: 44,438,197 km (0.096 R)
• M80: 44,857,969 km (0.108 R)
• M81: 45,489,870 km (0.11 R)
• M82: 46,124,913 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.5

Radius: 7.1

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.33 AU - 17.89 AU

Year: 22991 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,339,265 km

• M1: 109,805 km (0.08 R)
• M2: 200,312 km (0.055 R)
• M3: 277,205 km (0.056 R)
• M4: 405,111 km (0.057 R)
• M5: 1,309,580 km (0.105 R)
• M6: 1,734,737 km (0.112 R)
• M7: 1,838,707 km (0.108 R)
• M8: 2,126,085 km (0.117 R)
• M9: 3,029,207 km (0.109 R)
• M10: 3,764,481 km (0.112 R)
• M11: 4,940,320 km (0.075 R)
• M12: 5,593,464 km (0.117 R)
• M13: 5,904,030 km (0.117 R)
• M14: 6,650,523 km (0.108 R)
• M15: 6,979,489 km (0.027 R)
• M16: 8,465,594 km (0.092 R)
• M17: 8,941,914 km (0.114 R)
• M18: 9,183,364 km (0.107 R)
• M19: 9,427,059 km (0.096 R)
• M20: 10,359,353 km (0.06 R)
• M21: 12,579,386 km (0.089 R)
• M22: 13,396,789 km (0.108 R)
• M23: 13,603,832 km (0.107 R)
• M24: 14,231,395 km (0.118 R)
• M25: 14,654,907 km (0.094 R)
• M26: 16,316,640 km (0.077 R)
• M27: 17,885,323 km (0.116 R)
• M28: 18,342,345 km (0.114 R)
• M29: 19,893,076 km (0.116 R)
• M30: 20,843,621 km (0.065 R)
• M31: 21,244,094 km (0.095 R)
• M32: 21,404,912 km (0.036 R)
• M33: 21,646,961 km (0.076 R)
• M34: 22,296,964 km (0.114 R)
• M35: 23,449,915 km (0.086 R)
• M36: 23,532,942 km (0.055 R)
• M37: 23,949,871 km (0.1 R)
• M38: 24,285,120 km (0.113 R)
• M39: 24,453,418 km (0.051 R)
• M40: 25,813,113 km (0.081 R)
• M41: 26,762,012 km (0.099 R)
• M42: 26,935,845 km (0.07 R)
• M43: 27,810,244 km (0.064 R)
• M44: 29,318,191 km (0.07 R)
• M45: 29,407,650 km (0.111 R)
• M46: 29,587,018 km (0.07 R)
• M47: 31,400,144 km (0.087 R)
• M48: 31,767,108 km (0.066 R)
• M49: 33,716,667 km (0.097 R)
• M50: 36,664,793 km (0.091 R)
• M51: 39,892,367 km (0.102 R)
• M52: 40,090,883 km (0.052 R)
• M53: 41,590,302 km (0.095 R)
• M54: 42,600,088 km (0.045 R)
• M55: 43,311,725 km (0.075 R)
• M56: 44,027,252 km (0.109 R)
• M57: 44,437,898 km (0.099 R)
• M58: 44,643,595 km (0.037 R)
• M59: 45,159,558 km (0.112 R)
• M60: 45,469,974 km (0.092 R)
• M61: 46,197,169 km (0.119 R)
• M62: 50,855,497 km (0.073 R)
• M63: 51,502,209 km (0.116 R)
• M64: 51,826,537 km (0.035 R)
• M65: 52,368,679 km (0.054 R)
• M66: 53,239,937 km (0.078 R)
• M67: 53,458,649 km (0.049 R)
• M68: 53,568,006 km (0.099 R)
• M69: 54,006,327 km (0.029 R)
• M70: 55,107,368 km (0.115 R)
• M71: 57,219,839 km (0.065 R)
• M72: 57,443,787 km (0.053 R)
• M73: 58,680,363 km (0.086 R)
• M74: 59,471,886 km (0.07 R)
• M75: 59,698,676 km (0.115 R)
• M76: 60,153,154 km (0.057 R)
• M77: 61,752,804 km (0.109 R)
• M78: 62,788,620 km (0.057 R)
• M79: 62,903,960 km (0.086 R)
• M80: 64,760,469 km (0.12 R)
• M81: 69,718,891 km (0.109 R)
• M82: 71,398,576 km (0.113 R)
• M83: 73,699,541 km (0.102 R)
• M84: 73,821,313 km (0.079 R)
• M85: 75,287,672 km (0.099 R)
• M86: 76,393,948 km (0.101 R)
• M87: 76,763,754 km (0.098 R)
• M88: 77,010,740 km (0.071 R)
• M89: 77,134,308 km (0.109 R)
• M90: 80,370,259 km (0.104 R)
• M91: 81,500,621 km (0.04 R)
• M92: 82,004,766 km (0.057 R)
• M93: 83,016,047 km (0.055 R)
• M94: 83,142,757 km (0.101 R)
• M95: 84,031,518 km (0.074 R)
• M96: 84,158,825 km (0.101 R)
• M97: 84,668,206 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.7

Radius: 4.3

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.17 AU - 19.79 AU

Year: 29615 Days

Day: 21.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,339,265 km

• M1: 180,415 km (0.06 R)
• M2: 351,106 km (0.119 R)
• M3: 1,398,590 km (0.111 R)
• M4: 1,523,505 km (0.094 R)
• M5: 3,448,231 km (0.101 R)
• M6: 3,549,209 km (0.061 R)
• M7: 3,719,751 km (0.062 R)
• M8: 3,754,159 km (0.087 R)
• M9: 4,175,576 km (0.096 R)
• M10: 4,247,233 km (0.114 R)
• M11: 4,355,542 km (0.114 R)
• M12: 4,835,302 km (0.101 R)
• M13: 4,948,398 km (0.117 R)
• M14: 5,804,248 km (0.099 R)
• M15: 5,844,190 km (0.098 R)
• M16: 6,454,999 km (0.105 R)
• M17: 7,343,460 km (0.082 R)
• M18: 7,560,676 km (0.107 R)
• M19: 9,941,078 km (0.114 R)
• M20: 10,133,012 km (0.114 R)
• M21: 10,181,182 km (0.107 R)
• M22: 10,374,762 km (0.049 R)
• M23: 10,520,620 km (0.102 R)
• M24: 12,841,930 km (0.072 R)
• M25: 12,998,709 km (0.1 R)
• M26: 14,437,242 km (0.085 R)
• M27: 14,927,773 km (0.048 R)
• M28: 15,257,936 km (0.111 R)
• M29: 15,590,492 km (0.105 R)
• M30: 16,432,279 km (0.104 R)
• M31: 16,545,674 km (0.053 R)
• M32: 17,058,944 km (0.077 R)
• M33: 18,453,047 km (0.086 R)
• M34: 20,733,816 km (0.08 R)
• M35: 21,163,611 km (0.119 R)
• M36: 21,225,245 km (0.108 R)
• M37: 23,547,453 km (0.082 R)
• M38: 23,611,331 km (0.061 R)
• M39: 24,446,835 km (0.081 R)
• M40: 26,877,501 km (0.072 R)
• M41: 26,944,222 km (0.104 R)
• M42: 27,010,943 km (0.097 R)
• M43: 27,345,892 km (0.104 R)
• M44: 27,480,231 km (0.091 R)
• M45: 28,155,217 km (0.106 R)
• M46: 28,972,320 km (0.067 R)
• M47: 29,177,868 km (0.117 R)
• M48: 29,452,530 km (0.108 R)
• M49: 29,935,432 km (0.096 R)
• M50: 30,839,152 km (0.086 R)
• M51: 31,329,534 km (0.078 R)
• M52: 32,246,868 km (0.063 R)
• M53: 32,317,927 km (0.084 R)
• M54: 33,891,547 km (0.09 R)
• M55: 38,233,326 km (0.066 R)
• M56: 42,279,649 km (0.108 R)
• M57: 43,527,744 km (0.076 R)
• M58: 43,606,134 km (0.081 R)
• M59: 44,235,043 km (0.082 R)
• M60: 45,581,424 km (0.12 R)
• M61: 45,661,010 km (0.106 R)
• M62: 46,459,713 km (0.109 R)
• M63: 48,151,964 km (0.107 R)
• M64: 49,618,472 km (0.113 R)
• M65: 50,851,757 km (0.037 R)
• M66: 51,265,096 km (0.105 R)
• M67: 51,430,850 km (0.075 R)
• M68: 51,845,685 km (0.118 R)
• M69: 52,845,897 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit