🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.45 AU - 0.57 AU

Year: 129 Days

Day: 41.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 89.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.5 AU - 0.66 AU

Year: 156 Days

Day: 33.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,035,487 km

• M1: 127,009 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.83 AU - 1.33 AU

Year: 396 Days

Day: 14.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.22 AU - 1.68 AU

Year: 617 Days

Day: 42.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.49 AU - 4.41 AU

Year: 2772 Days

Day: 34.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.5

Radius: 8

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.28 AU - 8.62 AU

Year: 6470 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,035,487 km

• M1: 317,895 km (0.119 R)
• M2: 443,857 km (0.07 R)
• M3: 615,446 km (0.119 R)
• M4: 672,742 km (0.091 R)
• M5: 856,298 km (0.101 R)
• M6: 1,038,808 km (0.06 R)
• M7: 1,143,825 km (0.116 R)
• M8: 1,499,719 km (0.106 R)
• M9: 1,578,856 km (0.118 R)
• M10: 1,931,458 km (0.108 R)
• M11: 2,128,030 km (0.054 R)
• M12: 2,195,050 km (0.105 R)
• M13: 2,635,765 km (0.071 R)
• M14: 2,829,644 km (0.098 R)
• M15: 2,903,545 km (0.071 R)
• M16: 3,624,008 km (0.11 R)
• M17: 3,704,492 km (0.061 R)
• M18: 4,032,111 km (0.079 R)
• M19: 4,143,412 km (0.091 R)
• M20: 4,199,362 km (0.056 R)
• M21: 4,283,885 km (0.057 R)
• M22: 4,598,788 km (0.061 R)
• M23: 4,685,854 km (0.06 R)
• M24: 5,010,332 km (0.099 R)
• M25: 5,311,472 km (0.102 R)
• M26: 5,403,026 km (0.061 R)
• M27: 5,525,846 km (0.111 R)
• M28: 5,649,713 km (0.059 R)
• M29: 7,004,172 km (0.076 R)
• M30: 7,138,362 km (0.057 R)
• M31: 7,443,092 km (0.057 R)
• M32: 8,206,042 km (0.094 R)
• M33: 8,812,511 km (0.112 R)
• M34: 9,249,337 km (0.068 R)
• M35: 9,322,790 km (0.069 R)
• M36: 10,219,779 km (0.068 R)
• M37: 10,486,661 km (0.079 R)
• M38: 10,794,384 km (0.083 R)
• M39: 11,144,144 km (0.111 R)
• M40: 11,222,383 km (0.084 R)
• M41: 12,095,137 km (0.118 R)
• M42: 12,215,863 km (0.118 R)
• M43: 13,071,862 km (0.071 R)
• M44: 13,779,011 km (0.109 R)
• M45: 14,243,064 km (0.094 R)
• M46: 14,841,306 km (0.101 R)
• M47: 16,908,748 km (0.119 R)
• M48: 17,134,043 km (0.089 R)
• M49: 17,724,206 km (0.11 R)
• M50: 18,459,779 km (0.094 R)
• M51: 18,924,579 km (0.101 R)
• M52: 20,342,019 km (0.12 R)
• M53: 20,581,675 km (0.07 R)
• M54: 21,208,939 km (0.043 R)
• M55: 21,695,581 km (0.077 R)
• M56: 22,136,895 km (0.085 R)
• M57: 22,482,017 km (0.114 R)
• M58: 22,878,750 km (0.095 R)
• M59: 23,227,912 km (0.098 R)
• M60: 23,628,984 km (0.037 R)
• M61: 24,032,300 km (0.086 R)
• M62: 24,133,428 km (0.067 R)
• M63: 24,234,855 km (0.102 R)
• M64: 24,387,146 km (0.118 R)
• M65: 24,590,599 km (0.103 R)
• M66: 24,794,650 km (0.101 R)
• M67: 25,410,395 km (0.113 R)
• M68: 25,513,468 km (0.119 R)
• M69: 26,552,126 km (0.098 R)
• M70: 27,975,999 km (0.108 R)
• M71: 28,456,208 km (0.077 R)
• M72: 28,724,138 km (0.088 R)
• M73: 29,370,700 km (0.105 R)
• M74: 29,533,013 km (0.075 R)
• M75: 30,787,691 km (0.09 R)
• M76: 31,837,269 km (0.059 R)
• M77: 32,059,721 km (0.07 R)
• M78: 32,282,772 km (0.107 R)
• M79: 32,506,271 km (0.116 R)
• M80: 32,674,120 km (0.072 R)
• M81: 33,461,753 km (0.111 R)
• M82: 33,631,397 km (0.066 R)
• M83: 34,255,668 km (0.115 R)
• M84: 34,597,799 km (0.105 R)
• M85: 36,499,636 km (0.09 R)
• M86: 37,258,247 km (0.119 R)
• M87: 37,727,536 km (0.091 R)
• M88: 38,139,977 km (0.088 R)
• M89: 38,376,192 km (0.082 R)
• M90: 38,850,268 km (0.103 R)
• M91: 39,744,265 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 13.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.55 AU - 11.19 AU

Year: 10949 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,035,487 km

• M1: 252,671 km (0.056 R)
• M2: 358,137 km (0.067 R)
• M3: 1,549,535 km (0.081 R)
• M4: 1,810,433 km (0.068 R)
• M5: 1,933,852 km (0.046 R)
• M6: 2,189,514 km (0.105 R)
• M7: 3,320,774 km (0.025 R)
• M8: 3,504,480 km (0.066 R)
• M9: 3,723,042 km (0.086 R)
• M10: 4,405,807 km (0.11 R)
• M11: 5,629,218 km (0.054 R)
• M12: 6,834,828 km (0.104 R)
• M13: 7,227,821 km (0.111 R)
• M14: 7,467,028 km (0.105 R)
• M15: 7,790,309 km (0.062 R)
• M16: 8,325,271 km (0.107 R)
• M17: 8,534,259 km (0.107 R)
• M18: 9,171,696 km (0.085 R)
• M19: 9,344,182 km (0.1 R)
• M20: 9,561,548 km (0.114 R)
• M21: 9,648,913 km (0.038 R)
• M22: 9,912,654 km (0.084 R)
• M23: 10,089,778 km (0.118 R)
• M24: 10,809,045 km (0.039 R)
• M25: 10,900,150 km (0.085 R)
• M26: 10,991,554 km (0.12 R)
• M27: 11,591,441 km (0.084 R)
• M28: 13,700,323 km (0.11 R)
• M29: 14,096,308 km (0.09 R)
• M30: 14,546,448 km (0.038 R)
• M31: 15,204,978 km (0.07 R)
• M32: 17,827,279 km (0.085 R)
• M33: 18,043,149 km (0.091 R)
• M34: 18,695,695 km (0.098 R)
• M35: 19,411,521 km (0.111 R)
• M36: 19,633,524 km (0.049 R)
• M37: 19,856,425 km (0.105 R)
• M38: 21,784,741 km (0.079 R)
• M39: 22,131,210 km (0.057 R)
• M40: 22,421,280 km (0.084 R)
• M41: 22,829,682 km (0.047 R)
• M42: 23,064,102 km (0.116 R)
• M43: 24,847,758 km (0.094 R)
• M44: 25,270,222 km (0.113 R)
• M45: 25,756,116 km (0.113 R)
• M46: 26,737,029 km (0.116 R)
• M47: 28,043,168 km (0.103 R)
• M48: 28,168,531 km (0.11 R)
• M49: 28,672,377 km (0.096 R)
• M50: 28,798,787 km (0.078 R)
• M51: 28,925,347 km (0.12 R)
• M52: 30,073,062 km (0.081 R)
• M53: 31,040,810 km (0.092 R)
• M54: 31,235,587 km (0.119 R)
• M55: 31,430,662 km (0.111 R)
• M56: 31,756,935 km (0.093 R)
• M57: 32,018,731 km (0.102 R)
• M58: 32,478,595 km (0.079 R)
• M59: 33,804,481 km (0.104 R)
• M60: 35,080,551 km (0.071 R)
• M61: 35,351,174 km (0.101 R)
• M62: 36,167,230 km (0.057 R)
• M63: 37,264,979 km (0.109 R)
• M64: 40,765,569 km (0.094 R)
• M65: 41,764,434 km (0.108 R)
• M66: 42,843,633 km (0.082 R)
• M67: 43,859,104 km (0.112 R)
• M68: 44,077,666 km (0.09 R)
• M69: 44,589,291 km (0.053 R)
• M70: 45,692,126 km (0.119 R)
• M71: 45,913,681 km (0.091 R)
• M72: 46,655,088 km (0.114 R)
• M73: 47,699,730 km (0.054 R)
• M74: 48,224,968 km (0.116 R)
• M75: 49,888,197 km (0.098 R)
• M76: 50,192,479 km (0.051 R)
• M77: 51,186,108 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.8

Radius: 7.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.17 AU - 17.11 AU

Year: 19779 Days

Day: 24.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 72,035,487 km

• M1: 118,332 km (0.112 R)
• M2: 314,754 km (0.111 R)
• M3: 384,616 km (0.084 R)
• M4: 700,417 km (0.111 R)
• M5: 829,221 km (0.117 R)
• M6: 1,037,312 km (0.11 R)
• M7: 1,249,292 km (0.1 R)
• M8: 1,301,202 km (0.047 R)
• M9: 1,393,803 km (0.107 R)
• M10: 1,571,974 km (0.066 R)
• M11: 1,628,223 km (0.097 R)
• M12: 2,103,196 km (0.032 R)
• M13: 2,340,309 km (0.093 R)
• M14: 2,619,309 km (0.089 R)
• M15: 2,926,434 km (0.108 R)
• M16: 3,335,584 km (0.055 R)
• M17: 3,408,587 km (0.095 R)
• M18: 3,537,690 km (0.059 R)
• M19: 4,306,025 km (0.112 R)
• M20: 4,627,661 km (0.081 R)
• M21: 4,811,965 km (0.051 R)
• M22: 4,977,720 km (0.104 R)
• M23: 5,293,820 km (0.092 R)
• M24: 5,616,502 km (0.109 R)
• M25: 6,507,956 km (0.047 R)
• M26: 6,760,777 km (0.082 R)
• M27: 7,442,793 km (0.062 R)
• M28: 8,196,019 km (0.088 R)
• M29: 8,795,607 km (0.081 R)
• M30: 8,922,466 km (0.043 R)
• M31: 9,905,174 km (0.085 R)
• M32: 9,957,833 km (0.112 R)
• M33: 10,355,913 km (0.114 R)
• M34: 11,112,878 km (0.048 R)
• M35: 11,360,014 km (0.112 R)
• M36: 11,831,696 km (0.11 R)
• M37: 12,966,695 km (0.115 R)
• M38: 13,285,039 km (0.049 R)
• M39: 13,547,284 km (0.118 R)
• M40: 13,752,383 km (0.115 R)
• M41: 14,047,390 km (0.029 R)
• M42: 14,944,528 km (0.077 R)
• M43: 15,126,140 km (0.11 R)
• M44: 15,186,877 km (0.031 R)
• M45: 16,076,386 km (0.085 R)
• M46: 18,292,379 km (0.096 R)
• M47: 18,551,632 km (0.062 R)
• M48: 19,008,354 km (0.113 R)
• M49: 19,468,667 km (0.087 R)
• M50: 20,266,472 km (0.116 R)
• M51: 20,736,808 km (0.085 R)
• M52: 22,169,357 km (0.115 R)
• M53: 22,238,322 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.8

Radius: 7.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.91 AU - 16.59 AU

Year: 20003 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 72,035,487 km

• M1: 106,364 km (0.113 R)
• M2: 165,306 km (0.116 R)
• M3: 239,057 km (0.084 R)
• M4: 299,645 km (0.097 R)
• M5: 431,739 km (0.063 R)
• M6: 895,792 km (0.115 R)
• M7: 1,057,807 km (0.081 R)
• M8: 1,293,124 km (0.118 R)
• M9: 1,613,862 km (0.054 R)
• M10: 1,783,506 km (0.109 R)
• M11: 2,342,703 km (0.114 R)
• M12: 2,454,452 km (0.114 R)
• M13: 2,766,513 km (0.106 R)
• M14: 3,249,266 km (0.099 R)
• M15: 3,464,238 km (0.1 R)
• M16: 4,291,813 km (0.112 R)
• M17: 4,389,501 km (0.094 R)
• M18: 4,547,626 km (0.114 R)
• M19: 4,727,592 km (0.064 R)
• M20: 5,094,855 km (0.057 R)
• M21: 5,156,938 km (0.103 R)
• M22: 6,339,659 km (0.069 R)
• M23: 7,531,505 km (0.11 R)
• M24: 8,865,469 km (0.114 R)
• M25: 9,090,614 km (0.081 R)
• M26: 9,597,751 km (0.079 R)
• M27: 9,674,644 km (0.117 R)
• M28: 9,803,148 km (0.109 R)
• M29: 9,854,760 km (0.1 R)
• M30: 9,932,251 km (0.117 R)
• M31: 10,114,013 km (0.11 R)
• M32: 10,507,306 km (0.116 R)
• M33: 11,092,981 km (0.094 R)
• M34: 12,101,869 km (0.06 R)
• M35: 12,800,043 km (0.103 R)
• M36: 12,997,961 km (0.105 R)
• M37: 13,453,935 km (0.099 R)
• M38: 13,539,954 km (0.096 R)
• M39: 13,741,612 km (0.097 R)
• M40: 14,089,576 km (0.054 R)
• M41: 14,293,777 km (0.077 R)
• M42: 15,270,053 km (0.076 R)
• M43: 16,820,785 km (0.116 R)
• M44: 16,913,535 km (0.068 R)
• M45: 17,099,485 km (0.113 R)
• M46: 17,473,779 km (0.096 R)
• M47: 17,976,727 km (0.116 R)
• M48: 18,389,019 km (0.06 R)
• M49: 20,101,915 km (0.081 R)
• M50: 20,298,935 km (0.086 R)
• M51: 20,794,553 km (0.102 R)
• M52: 20,927,396 km (0.093 R)
• M53: 21,227,339 km (0.112 R)
• M54: 21,294,060 km (0.049 R)
• M55: 21,562,139 km (0.108 R)
• M56: 22,305,043 km (0.079 R)
• M57: 22,407,068 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.2

Radius: 7.6

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.98 AU - 19.26 AU

Year: 23925 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,035,487 km

• M1: 297,999 km (0.069 R)
• M2: 362,027 km (0.073 R)
• M3: 468,391 km (0.069 R)
• M4: 525,837 km (0.075 R)
• M5: 691,741 km (0.066 R)
• M6: 1,073,514 km (0.073 R)
• M7: 1,426,864 km (0.031 R)
• M8: 1,783,805 km (0.075 R)
• M9: 2,267,904 km (0.106 R)
• M10: 2,369,481 km (0.112 R)
• M11: 2,973,557 km (0.098 R)
• M12: 3,197,954 km (0.069 R)
• M13: 3,273,949 km (0.07 R)
• M14: 4,399,973 km (0.057 R)
• M15: 4,484,645 km (0.118 R)
• M16: 4,612,701 km (0.09 R)
• M17: 5,542,751 km (0.054 R)
• M18: 5,865,433 km (0.089 R)
• M19: 6,052,580 km (0.068 R)
• M20: 6,480,879 km (0.091 R)
• M21: 6,771,847 km (0.032 R)
• M22: 7,017,636 km (0.09 R)
• M23: 7,116,820 km (0.057 R)
• M24: 7,721,494 km (0.047 R)
• M25: 8,605,917 km (0.069 R)
• M26: 10,412,610 km (0.063 R)
• M27: 10,925,132 km (0.107 R)
• M28: 12,631,895 km (0.105 R)
• M29: 13,423,567 km (0.118 R)
• M30: 15,504,473 km (0.097 R)
• M31: 17,954,138 km (0.102 R)
• M32: 18,567,938 km (0.071 R)
• M33: 20,592,296 km (0.096 R)
• M34: 20,876,981 km (0.067 R)
• M35: 21,306,477 km (0.084 R)
• M36: 21,378,433 km (0.047 R)
• M37: 22,320,002 km (0.099 R)
• M38: 23,423,137 km (0.095 R)
• M39: 23,645,888 km (0.047 R)
• M40: 23,944,037 km (0.082 R)
• M41: 24,168,434 km (0.111 R)
• M42: 25,073,052 km (0.058 R)
• M43: 26,837,708 km (0.094 R)
• M44: 27,070,782 km (0.113 R)
• M45: 27,695,652 km (0.105 R)
• M46: 27,774,041 km (0.105 R)
• M47: 29,358,582 km (0.1 R)
• M48: 30,485,054 km (0.094 R)
• M49: 31,053,676 km (0.083 R)
• M50: 32,946,238 km (0.043 R)
• M51: 33,613,295 km (0.09 R)
• M52: 35,045,396 km (0.08 R)
• M53: 35,215,339 km (0.05 R)
• M54: 35,300,310 km (0.097 R)
• M55: 35,640,945 km (0.102 R)
• M56: 36,068,346 km (0.116 R)
• M57: 37,274,105 km (0.083 R)
• M58: 37,360,722 km (0.106 R)
• M59: 39,019,463 km (0.096 R)
• M60: 39,195,540 km (0.105 R)
• M61: 39,283,653 km (0.117 R)
• M62: 40,434,808 km (0.04 R)
• M63: 41,059,380 km (0.063 R)
• M64: 42,408,304 km (0.072 R)
• M65: 43,954,547 km (0.101 R)
• M66: 45,426,740 km (0.075 R)
• M67: 46,821,590 km (0.064 R)
• M68: 46,915,089 km (0.082 R)
• M69: 48,797,778 km (0.098 R)
• M70: 49,843,767 km (0.081 R)
• M71: 51,185,659 km (0.058 R)
• M72: 53,025,863 km (0.103 R)
• M73: 53,123,251 km (0.088 R)
• M74: 53,220,789 km (0.071 R)
• M75: 54,297,295 km (0.115 R)
• M76: 55,380,982 km (0.086 R)
• M77: 55,578,900 km (0.098 R)
• M78: 56,770,597 km (0.118 R)
• M79: 58,876,336 km (0.111 R)
• M80: 59,280,400 km (0.063 R)
• M81: 59,381,528 km (0.075 R)
• M82: 59,482,806 km (0.098 R)
• M83: 65,763,523 km (0.103 R)
• M84: 66,182,696 km (0.075 R)
• M85: 67,023,736 km (0.112 R)
• M86: 67,974,131 km (0.094 R)
• M87: 68,504,007 km (0.111 R)
• M88: 68,822,500 km (0.118 R)
• M89: 69,354,620 km (0.116 R)
• M90: 69,674,610 km (0.104 R)
• M91: 70,101,861 km (0.052 R)
• M92: 71,711,983 km (0.095 R)
• M93: 71,819,843 km (0.088 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 14,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit