🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.65 AU

Year: 164 Days

Day: 22.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.37 AU - 1.99 AU

Year: 829 Days

Day: 25 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,815,680 km

• M1: 903,721 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.9 AU - 2.98 AU

Year: 1920 Days

Day: 43.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,815,680 km

• M1: 1,049,878 km (0.052 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 13.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.55 AU - 5.19 AU

Year: 4093 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,815,680 km

• M1: 178,769 km (0.09 R)
• M2: 304,282 km (0.057 R)
• M3: 432,787 km (0.078 R)
• M4: 727,644 km (0.101 R)
• M5: 1,013,526 km (0.065 R)
• M6: 1,255,276 km (0.11 R)
• M7: 1,529,040 km (0.11 R)
• M8: 1,654,253 km (0.082 R)
• M9: 1,744,162 km (0.057 R)
• M10: 1,902,137 km (0.086 R)
• M11: 1,996,683 km (0.104 R)
• M12: 2,204,773 km (0.059 R)
• M13: 2,934,362 km (0.12 R)
• M14: 3,433,122 km (0.074 R)
• M15: 3,854,838 km (0.087 R)
• M16: 4,419,121 km (0.032 R)
• M17: 4,655,935 km (0.038 R)
• M18: 4,915,636 km (0.066 R)
• M19: 5,468,999 km (0.039 R)
• M20: 5,703,868 km (0.101 R)
• M21: 6,143,087 km (0.05 R)
• M22: 6,305,550 km (0.099 R)
• M23: 6,634,965 km (0.11 R)
• M24: 6,822,560 km (0.073 R)
• M25: 7,569,503 km (0.089 R)
• M26: 7,656,569 km (0.097 R)
• M27: 8,030,264 km (0.042 R)
• M28: 8,230,426 km (0.06 R)
• M29: 8,681,464 km (0.102 R)
• M30: 9,163,767 km (0.102 R)
• M31: 9,279,855 km (0.119 R)
• M32: 9,513,527 km (0.074 R)
• M33: 9,654,747 km (0.078 R)
• M34: 10,468,111 km (0.076 R)
• M35: 10,613,819 km (0.091 R)
• M36: 11,080,116 km (0.089 R)
• M37: 11,179,150 km (0.106 R)
• M38: 11,829,900 km (0.109 R)
• M39: 13,775,720 km (0.116 R)
• M40: 13,909,012 km (0.115 R)
• M41: 14,365,285 km (0.118 R)
• M42: 14,717,439 km (0.036 R)
• M43: 14,880,949 km (0.105 R)
• M44: 15,099,960 km (0.04 R)
• M45: 15,320,019 km (0.038 R)
• M46: 15,485,773 km (0.095 R)
• M47: 15,624,450 km (0.033 R)
• M48: 15,986,627 km (0.054 R)
• M49: 16,098,676 km (0.064 R)
• M50: 16,804,778 km (0.096 R)
• M51: 16,947,344 km (0.113 R)
• M52: 17,147,357 km (0.025 R)
• M53: 17,752,480 km (0.089 R)
• M54: 17,839,396 km (0.092 R)
• M55: 18,101,342 km (0.11 R)
• M56: 19,609,438 km (0.046 R)
• M57: 19,789,405 km (0.098 R)
• M58: 20,272,307 km (0.084 R)
• M59: 20,423,999 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.2

Radius: 14.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.76 AU - 11.36 AU

Year: 13067 Days

Day: 6.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,815,680 km

• M1: 290,519 km (0.119 R)
• M2: 534,663 km (0.066 R)
• M3: 660,026 km (0.095 R)
• M4: 1,832,724 km (0.026 R)
• M5: 2,006,107 km (0.098 R)
• M6: 2,307,697 km (0.092 R)
• M7: 4,257,256 km (0.04 R)
• M8: 4,529,225 km (0.103 R)
• M9: 5,172,346 km (0.104 R)
• M10: 5,296,064 km (0.081 R)
• M11: 5,504,753 km (0.109 R)
• M12: 6,060,060 km (0.097 R)
• M13: 6,588,739 km (0.068 R)
• M14: 6,723,228 km (0.071 R)
• M15: 7,316,832 km (0.078 R)
• M16: 7,502,932 km (0.098 R)
• M17: 8,948,197 km (0.111 R)
• M18: 10,635,212 km (0.091 R)
• M19: 11,112,130 km (0.109 R)
• M20: 11,704,687 km (0.119 R)
• M21: 11,813,594 km (0.117 R)
• M22: 12,418,418 km (0.065 R)
• M23: 12,920,768 km (0.088 R)
• M24: 13,146,212 km (0.107 R)
• M25: 14,819,315 km (0.098 R)
• M26: 16,012,058 km (0.08 R)
• M27: 16,193,670 km (0.119 R)
• M28: 17,050,118 km (0.035 R)
• M29: 17,858,695 km (0.078 R)
• M30: 18,109,869 km (0.092 R)
• M31: 18,489,100 km (0.036 R)
• M32: 20,031,903 km (0.103 R)
• M33: 21,415,534 km (0.119 R)
• M34: 21,749,586 km (0.096 R)
• M35: 23,034,482 km (0.086 R)
• M36: 23,720,687 km (0.099 R)
• M37: 23,858,616 km (0.116 R)
• M38: 24,413,475 km (0.075 R)
• M39: 25,536,057 km (0.037 R)
• M40: 27,106,835 km (0.059 R)
• M41: 28,268,911 km (0.108 R)
• M42: 28,561,973 km (0.09 R)
• M43: 30,716,632 km (0.108 R)
• M44: 31,851,631 km (0.104 R)
• M45: 32,233,105 km (0.093 R)
• M46: 32,462,588 km (0.07 R)
• M47: 34,006,887 km (0.118 R)
• M48: 34,866,477 km (0.088 R)
• M49: 35,102,093 km (0.117 R)
• M50: 36,050,095 km (0.067 R)
• M51: 36,606,898 km (0.082 R)
• M52: 37,006,474 km (0.114 R)
• M53: 38,132,796 km (0.045 R)
• M54: 38,781,453 km (0.061 R)
• M55: 39,107,127 km (0.103 R)
• M56: 40,254,393 km (0.069 R)
• M57: 41,329,553 km (0.116 R)
• M58: 41,495,757 km (0.093 R)
• M59: 43,254,728 km (0.066 R)
• M60: 43,423,475 km (0.102 R)
• M61: 43,931,210 km (0.095 R)
• M62: 45,037,935 km (0.103 R)
• M63: 46,499,207 km (0.067 R)
• M64: 47,018,611 km (0.073 R)
• M65: 48,851,633 km (0.074 R)
• M66: 49,203,488 km (0.068 R)
• M67: 50,797,004 km (0.099 R)
• M68: 51,600,195 km (0.115 R)
• M69: 51,868,873 km (0.109 R)
• M70: 52,948,072 km (0.081 R)
• M71: 53,853,139 km (0.118 R)
• M72: 54,034,751 km (0.111 R)
• M73: 54,489,678 km (0.105 R)
• M74: 54,763,293 km (0.086 R)
• M75: 54,945,952 km (0.085 R)
• M76: 55,311,718 km (0.101 R)
• M77: 55,678,532 km (0.107 R)
• M78: 56,137,947 km (0.102 R)
• M79: 56,414,255 km (0.085 R)
• M80: 56,691,011 km (0.109 R)
• M81: 60,424,226 km (0.074 R)
• M82: 60,613,018 km (0.109 R)
• M83: 61,559,673 km (0.066 R)
• M84: 61,654,668 km (0.081 R)
• M85: 61,844,657 km (0.106 R)
• M86: 63,851,513 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404

Radius: 7.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.33 AU - 16.23 AU

Year: 18429 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,815,680 km

• M1: 252,521 km (0.083 R)
• M2: 347,366 km (0.026 R)
• M3: 489,484 km (0.103 R)
• M4: 851,511 km (0.116 R)
• M5: 1,187,957 km (0.105 R)
• M6: 1,358,498 km (0.081 R)
• M7: 1,511,088 km (0.068 R)
• M8: 2,002,218 km (0.116 R)
• M9: 2,386,086 km (0.103 R)
• M10: 2,633,671 km (0.088 R)
• M11: 2,889,632 km (0.048 R)
• M12: 3,120,163 km (0.085 R)
• M13: 3,919,315 km (0.112 R)
• M14: 4,211,629 km (0.12 R)
• M15: 4,510,974 km (0.096 R)
• M16: 4,586,820 km (0.078 R)
• M17: 5,130,309 km (0.096 R)
• M18: 5,249,389 km (0.108 R)
• M19: 6,879,408 km (0.118 R)
• M20: 7,365,601 km (0.061 R)
• M21: 8,000,195 km (0.11 R)
• M22: 9,662,377 km (0.113 R)
• M23: 10,056,866 km (0.069 R)
• M24: 10,356,212 km (0.112 R)
• M25: 10,507,006 km (0.046 R)
• M26: 11,117,366 km (0.106 R)
• M27: 11,844,112 km (0.116 R)
• M28: 12,054,447 km (0.113 R)
• M29: 13,397,537 km (0.104 R)
• M30: 13,616,847 km (0.1 R)
• M31: 13,782,153 km (0.046 R)
• M32: 15,528,259 km (0.095 R)
• M33: 16,809,116 km (0.097 R)
• M34: 17,223,801 km (0.099 R)
• M35: 17,462,260 km (0.117 R)
• M36: 17,821,894 km (0.089 R)
• M37: 18,244,807 km (0.057 R)
• M38: 18,670,861 km (0.09 R)
• M39: 19,408,977 km (0.106 R)
• M40: 21,167,949 km (0.063 R)
• M41: 21,359,434 km (0.066 R)
• M42: 22,715,838 km (0.078 R)
• M43: 22,846,437 km (0.118 R)
• M44: 24,233,209 km (0.119 R)
• M45: 24,768,620 km (0.054 R)
• M46: 25,037,747 km (0.094 R)
• M47: 25,714,827 km (0.039 R)
• M48: 25,851,110 km (0.102 R)
• M49: 25,987,394 km (0.05 R)
• M50: 26,329,524 km (0.109 R)
• M51: 27,364,592 km (0.086 R)
• M52: 28,062,017 km (0.112 R)
• M53: 28,132,029 km (0.085 R)
• M54: 28,412,824 km (0.093 R)
• M55: 29,189,985 km (0.107 R)
• M56: 29,974,028 km (0.045 R)
• M57: 30,045,685 km (0.109 R)
• M58: 30,189,150 km (0.1 R)
• M59: 31,562,907 km (0.091 R)
• M60: 32,735,604 km (0.091 R)
• M61: 33,773,365 km (0.079 R)
• M62: 34,897,144 km (0.115 R)
• M63: 35,274,580 km (0.114 R)
• M64: 36,950,824 km (0.102 R)
• M65: 37,953,429 km (0.03 R)
• M66: 38,108,562 km (0.108 R)
• M67: 40,222,379 km (0.068 R)
• M68: 43,180,229 km (0.06 R)
• M69: 43,747,653 km (0.036 R)
• M70: 44,726,173 km (0.068 R)
• M71: 45,547,017 km (0.107 R)
• M72: 46,124,614 km (0.063 R)
• M73: 46,372,946 km (0.088 R)
• M74: 46,455,824 km (0.1 R)
• M75: 46,870,808 km (0.103 R)
• M76: 47,287,139 km (0.111 R)
• M77: 47,955,692 km (0.106 R)
• M78: 49,386,895 km (0.077 R)
• M79: 49,895,378 km (0.074 R)
• M80: 50,235,264 km (0.094 R)
• M81: 50,405,507 km (0.115 R)
• M82: 52,204,870 km (0.054 R)
• M83: 52,377,356 km (0.081 R)
• M84: 52,549,992 km (0.095 R)
• M85: 52,982,330 km (0.039 R)
• M86: 54,199,458 km (0.098 R)
• M87: 55,689,752 km (0.079 R)
• M88: 56,130,617 km (0.095 R)
• M89: 57,371,232 km (0.081 R)
• M90: 57,727,425 km (0.089 R)
• M91: 58,620,973 km (0.096 R)
• M92: 59,428,951 km (0.102 R)
• M93: 60,150,461 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711

Radius: 5.6

Gravity: 22.67 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.66 AU - 18.08 AU

Year: 22946 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,815,680 km

• M1: 308,321 km (0.096 R)
• M2: 1,157,738 km (0.1 R)
• M3: 1,247,945 km (0.086 R)
• M4: 1,371,962 km (0.095 R)
• M5: 1,467,705 km (0.109 R)
• M6: 2,618,262 km (0.068 R)
• M7: 2,817,825 km (0.109 R)
• M8: 3,022,326 km (0.069 R)
• M9: 3,274,099 km (0.076 R)
• M10: 3,532,754 km (0.094 R)
• M11: 5,167,858 km (0.081 R)
• M12: 5,317,606 km (0.091 R)
• M13: 5,367,871 km (0.058 R)
• M14: 6,619,706 km (0.101 R)
• M15: 7,222,436 km (0.074 R)
• M16: 8,479,656 km (0.053 R)
• M17: 8,538,448 km (0.112 R)
• M18: 8,597,240 km (0.073 R)
• M19: 8,893,743 km (0.073 R)
• M20: 8,953,433 km (0.098 R)
• M21: 9,802,999 km (0.12 R)
• M22: 9,926,417 km (0.033 R)
• M23: 10,614,717 km (0.081 R)
• M24: 11,447,827 km (0.085 R)
• M25: 11,577,828 km (0.07 R)
• M26: 13,108,214 km (0.092 R)
• M27: 13,931,451 km (0.072 R)
• M28: 14,842,203 km (0.104 R)
• M29: 16,720,554 km (0.104 R)
• M30: 16,794,306 km (0.049 R)
• M31: 20,379,419 km (0.096 R)
• M32: 20,616,083 km (0.094 R)
• M33: 23,113,918 km (0.115 R)
• M34: 23,360,605 km (0.094 R)
• M35: 26,389,064 km (0.11 R)
• M36: 26,905,626 km (0.095 R)
• M37: 27,338,712 km (0.108 R)
• M38: 29,271,516 km (0.091 R)
• M39: 31,611,676 km (0.078 R)
• M40: 33,359,577 km (0.067 R)
• M41: 36,087,195 km (0.088 R)
• M42: 36,182,489 km (0.059 R)
• M43: 36,277,932 km (0.085 R)
• M44: 36,468,969 km (0.117 R)
• M45: 37,332,897 km (0.106 R)
• M46: 38,885,423 km (0.088 R)
• M47: 38,983,260 km (0.1 R)
• M48: 41,054,443 km (0.098 R)
• M49: 42,354,299 km (0.082 R)
• M50: 44,074,674 km (0.093 R)
• M51: 44,687,278 km (0.077 R)
• M52: 46,438,171 km (0.118 R)
• M53: 46,749,484 km (0.082 R)
• M54: 49,688,334 km (0.094 R)
• M55: 51,394,348 km (0.087 R)
• M56: 52,146,676 km (0.1 R)
• M57: 52,470,256 km (0.077 R)
• M58: 53,771,159 km (0.085 R)
• M59: 55,632,307 km (0.113 R)
• M60: 55,742,411 km (0.108 R)
• M61: 56,515,383 km (0.119 R)
• M62: 57,069,792 km (0.059 R)
• M63: 57,625,848 km (0.091 R)
• M64: 60,659,693 km (0.104 R)
• M65: 60,773,088 km (0.097 R)
• M66: 61,340,812 km (0.063 R)
• M67: 63,514,768 km (0.084 R)
• M68: 64,091,019 km (0.113 R)
• M69: 65,364,845 km (0.073 R)
• M70: 65,946,631 km (0.071 R)
• M71: 67,702,162 km (0.114 R)
• M72: 68,881,143 km (0.117 R)
• M73: 70,185,786 km (0.103 R)
• M74: 70,543,026 km (0.112 R)
• M75: 71,857,991 km (0.09 R)
• M76: 74,633,630 km (0.114 R)
• M77: 75,241,595 km (0.109 R)
• M78: 77,198,336 km (0.112 R)
• M79: 77,444,125 km (0.111 R)
• M80: 80,289,028 km (0.037 R)
• M81: 80,911,953 km (0.083 R)
• M82: 81,536,524 km (0.095 R)
• M83: 82,288,254 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.7

Radius: 3.5

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.13 AU - 19.43 AU

Year: 28549 Days

Day: 18.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 55,815,680 km

• M1: 1,032,525 km (0.091 R)
• M2: 2,275,533 km (0.099 R)
• M3: 3,251,211 km (0.086 R)
• M4: 3,315,986 km (0.12 R)
• M5: 4,409,696 km (0.118 R)
• M6: 4,699,019 km (0.073 R)
• M7: 5,334,211 km (0.109 R)
• M8: 6,235,538 km (0.102 R)
• M9: 6,931,617 km (0.098 R)
• M10: 7,480,193 km (0.117 R)
• M11: 8,086,513 km (0.096 R)
• M12: 8,130,345 km (0.091 R)
• M13: 8,174,327 km (0.037 R)
• M14: 9,207,899 km (0.061 R)
• M15: 9,716,382 km (0.032 R)
• M16: 10,712,554 km (0.115 R)
• M17: 11,247,217 km (0.116 R)
• M18: 11,591,890 km (0.102 R)
• M19: 12,241,145 km (0.043 R)
• M20: 13,159,676 km (0.12 R)
• M21: 14,953,953 km (0.108 R)
• M22: 15,224,276 km (0.077 R)
• M23: 17,048,024 km (0.108 R)
• M24: 17,785,242 km (0.114 R)
• M25: 17,842,388 km (0.031 R)
• M26: 18,244,059 km (0.096 R)
• M27: 18,823,152 km (0.112 R)
• M28: 19,173,361 km (0.109 R)
• M29: 23,353,125 km (0.081 R)
• M30: 23,541,020 km (0.074 R)
• M31: 23,855,325 km (0.07 R)
• M32: 24,297,686 km (0.107 R)
• M33: 24,806,469 km (0.066 R)
• M34: 25,126,309 km (0.108 R)
• M35: 25,899,281 km (0.07 R)
• M36: 26,484,209 km (0.088 R)
• M37: 27,402,740 km (0.053 R)
• M38: 28,398,313 km (0.074 R)
• M39: 30,561,499 km (0.109 R)
• M40: 32,079,319 km (0.101 R)
• M41: 33,409,543 km (0.101 R)
• M42: 34,046,082 km (0.089 R)
• M43: 34,116,991 km (0.077 R)
• M44: 34,188,050 km (0.09 R)
• M45: 37,360,722 km (0.086 R)
• M46: 38,907,863 km (0.115 R)
• M47: 39,428,164 km (0.093 R)
• M48: 39,577,313 km (0.064 R)
• M49: 41,836,092 km (0.06 R)
• M50: 42,292,814 km (0.078 R)
• M51: 42,598,143 km (0.064 R)
• M52: 44,058,817 km (0.109 R)
• M53: 44,678,750 km (0.119 R)
• M54: 45,379,616 km (0.102 R)
• M55: 47,424,769 km (0.118 R)
• M56: 47,504,056 km (0.101 R)
• M57: 47,583,343 km (0.062 R)
• M58: 48,858,066 km (0.116 R)
• M59: 50,548,223 km (0.065 R)
• M60: 50,791,170 km (0.108 R)
• M61: 51,848,677 km (0.101 R)
• M62: 52,584,998 km (0.074 R)
• M63: 54,068,111 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 10,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit