🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.55 AU - 0.81 AU

Year: 196 Days

Day: 45.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.91 AU - 1.41 AU

Year: 437 Days

Day: 20.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.39 AU - 1.47 AU

Year: 598 Days

Day: 15.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.4 AU - 1.7 AU

Year: 675 Days

Day: 24.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.27 AU - 3.39 AU

Year: 1666 Days

Day: 19.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,729,210 km

• M1: 444,754 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.57 AU - 4.71 AU

Year: 2947 Days

Day: 12.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,729,210 km

• M1: 1,671,008 km (0.096 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 10.6

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.19 AU - 8.09 AU

Year: 5986 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,729,210 km

• M1: 144,811 km (0.08 R)
• M2: 268,977 km (0.051 R)
• M3: 701,016 km (0.064 R)
• M4: 771,327 km (0.086 R)
• M5: 904,469 km (0.055 R)
• M6: 997,668 km (0.05 R)
• M7: 1,458,729 km (0.061 R)
• M8: 1,683,874 km (0.116 R)
• M9: 1,880,146 km (0.113 R)
• M10: 2,104,992 km (0.109 R)
• M11: 2,210,009 km (0.106 R)
• M12: 2,425,729 km (0.112 R)
• M13: 2,648,331 km (0.099 R)
• M14: 3,018,436 km (0.1 R)
• M15: 3,307,011 km (0.118 R)
• M16: 3,833,445 km (0.037 R)
• M17: 4,908,007 km (0.032 R)
• M18: 6,130,371 km (0.095 R)
• M19: 6,434,803 km (0.098 R)
• M20: 6,588,889 km (0.118 R)
• M21: 6,869,385 km (0.091 R)
• M22: 7,058,626 km (0.09 R)
• M23: 7,345,555 km (0.072 R)
• M24: 7,734,360 km (0.108 R)
• M25: 8,735,319 km (0.063 R)
• M26: 8,906,160 km (0.078 R)
• M27: 9,600,443 km (0.082 R)
• M28: 10,638,054 km (0.062 R)
• M29: 10,820,564 km (0.082 R)
• M30: 10,967,319 km (0.102 R)
• M31: 11,300,025 km (0.116 R)
• M32: 11,374,375 km (0.094 R)
• M33: 11,861,765 km (0.114 R)
• M34: 12,051,006 km (0.104 R)
• M35: 12,165,149 km (0.093 R)
• M36: 13,601,289 km (0.111 R)
• M37: 14,118,449 km (0.106 R)
• M38: 14,399,693 km (0.045 R)
• M39: 14,886,035 km (0.038 R)
• M40: 14,967,716 km (0.067 R)
• M41: 15,501,631 km (0.119 R)
• M42: 16,588,309 km (0.057 R)
• M43: 16,672,982 km (0.032 R)
• M44: 17,226,344 km (0.063 R)
• M45: 17,354,999 km (0.102 R)
• M46: 18,002,757 km (0.118 R)
• M47: 18,220,422 km (0.116 R)
• M48: 18,395,153 km (0.074 R)
• M49: 18,658,295 km (0.111 R)
• M50: 18,834,522 km (0.092 R)
• M51: 19,678,852 km (0.109 R)
• M52: 20,173,273 km (0.098 R)
• M53: 22,285,146 km (0.098 R)
• M54: 22,894,608 km (0.068 R)
• M55: 23,652,171 km (0.112 R)
• M56: 23,986,373 km (0.068 R)
• M57: 24,129,987 km (0.05 R)
• M58: 24,562,624 km (0.082 R)
• M59: 25,094,893 km (0.119 R)
• M60: 25,876,093 km (0.086 R)
• M61: 26,368,270 km (0.105 R)
• M62: 26,467,154 km (0.054 R)
• M63: 27,964,180 km (0.063 R)
• M64: 28,926,394 km (0.09 R)
• M65: 29,130,445 km (0.104 R)
• M66: 30,209,196 km (0.054 R)
• M67: 31,300,961 km (0.099 R)
• M68: 31,457,889 km (0.104 R)
• M69: 31,930,618 km (0.104 R)
• M70: 32,141,402 km (0.106 R)
• M71: 32,247,018 km (0.115 R)
• M72: 32,829,702 km (0.114 R)
• M73: 32,936,066 km (0.088 R)
• M74: 33,042,579 km (0.095 R)
• M75: 33,469,532 km (0.106 R)
• M76: 34,382,827 km (0.081 R)
• M77: 34,653,000 km (0.032 R)
• M78: 34,761,309 km (0.094 R)
• M79: 34,978,226 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.8

Radius: 13.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.47 AU - 8.59 AU

Year: 6521 Days

Day: 9.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,729,210 km

• M1: 197,020 km (0.108 R)
• M2: 312,959 km (0.047 R)
• M3: 408,253 km (0.09 R)
• M4: 642,822 km (0.075 R)
• M5: 1,029,682 km (0.117 R)
• M6: 1,137,841 km (0.064 R)
• M7: 1,322,445 km (0.064 R)
• M8: 1,579,604 km (0.084 R)
• M9: 1,886,728 km (0.115 R)
• M10: 3,139,311 km (0.076 R)
• M11: 3,240,140 km (0.045 R)
• M12: 3,403,651 km (0.107 R)
• M13: 3,654,227 km (0.081 R)
• M14: 3,803,376 km (0.104 R)
• M15: 4,533,414 km (0.106 R)
• M16: 4,903,070 km (0.078 R)
• M17: 5,282,600 km (0.075 R)
• M18: 5,500,415 km (0.111 R)
• M19: 6,045,250 km (0.114 R)
• M20: 6,816,277 km (0.061 R)
• M21: 7,080,168 km (0.112 R)
• M22: 7,320,572 km (0.097 R)
• M23: 8,086,064 km (0.092 R)
• M24: 8,337,538 km (0.092 R)
• M25: 8,478,459 km (0.074 R)
• M26: 8,992,029 km (0.036 R)
• M27: 9,107,668 km (0.111 R)
• M28: 9,633,654 km (0.102 R)
• M29: 10,079,755 km (0.116 R)
• M30: 10,471,701 km (0.079 R)
• M31: 10,868,734 km (0.116 R)
• M32: 11,239,737 km (0.105 R)
• M33: 11,333,086 km (0.109 R)
• M34: 11,458,000 km (0.062 R)
• M35: 11,740,740 km (0.072 R)
• M36: 12,057,738 km (0.114 R)
• M37: 12,281,237 km (0.11 R)
• M38: 12,603,022 km (0.115 R)
• M39: 13,189,147 km (0.078 R)
• M40: 13,386,466 km (0.089 R)
• M41: 13,784,247 km (0.091 R)
• M42: 14,693,353 km (0.109 R)
• M43: 15,035,035 km (0.081 R)
• M44: 15,413,817 km (0.079 R)
• M45: 16,286,720 km (0.117 R)
• M46: 16,463,096 km (0.114 R)
• M47: 16,925,054 km (0.082 R)
• M48: 17,680,224 km (0.111 R)
• M49: 17,825,185 km (0.069 R)
• M50: 18,226,257 km (0.082 R)
• M51: 18,630,320 km (0.104 R)
• M52: 18,777,974 km (0.092 R)
• M53: 18,926,075 km (0.054 R)
• M54: 19,074,477 km (0.086 R)
• M55: 19,634,571 km (0.115 R)
• M56: 19,784,917 km (0.043 R)
• M57: 19,973,261 km (0.067 R)
• M58: 20,503,884 km (0.086 R)
• M59: 20,656,474 km (0.107 R)
• M60: 21,000,848 km (0.113 R)
• M61: 21,193,082 km (0.066 R)
• M62: 21,617,940 km (0.067 R)
• M63: 22,988,705 km (0.068 R)
• M64: 23,306,002 km (0.102 R)
• M65: 23,784,565 km (0.096 R)
• M66: 23,944,785 km (0.08 R)
• M67: 24,185,937 km (0.071 R)
• M68: 25,117,482 km (0.112 R)
• M69: 26,143,275 km (0.067 R)
• M70: 27,266,606 km (0.103 R)
• M71: 27,434,454 km (0.074 R)
• M72: 27,939,796 km (0.035 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 12.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.81 AU - 9.05 AU

Year: 7085 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,729,210 km

• M1: 180,714 km (0.083 R)
• M2: 339,587 km (0.045 R)
• M3: 491,728 km (0.052 R)
• M4: 671,844 km (0.09 R)
• M5: 1,102,088 km (0.1 R)
• M6: 1,650,663 km (0.116 R)
• M7: 1,934,001 km (0.088 R)
• M8: 2,039,019 km (0.059 R)
• M9: 2,366,040 km (0.115 R)
• M10: 2,456,247 km (0.099 R)
• M11: 2,948,574 km (0.118 R)
• M12: 3,344,560 km (0.083 R)
• M13: 3,574,791 km (0.03 R)
• M14: 4,159,868 km (0.103 R)
• M15: 4,324,725 km (0.093 R)
• M16: 4,660,871 km (0.091 R)
• M17: 5,329,275 km (0.076 R)
• M18: 5,934,847 km (0.09 R)
• M19: 6,089,681 km (0.105 R)
• M20: 6,183,329 km (0.107 R)
• M21: 6,916,658 km (0.107 R)
• M22: 8,188,389 km (0.105 R)
• M23: 8,361,025 km (0.114 R)
• M24: 9,099,590 km (0.073 R)
• M25: 9,206,851 km (0.059 R)
• M26: 9,639,937 km (0.111 R)
• M27: 9,859,098 km (0.077 R)
• M28: 10,339,457 km (0.099 R)
• M29: 10,488,756 km (0.075 R)
• M30: 10,979,137 km (0.098 R)
• M31: 12,100,074 km (0.059 R)
• M32: 12,257,601 km (0.047 R)
• M33: 12,495,162 km (0.107 R)
• M34: 12,774,162 km (0.032 R)
• M35: 13,095,498 km (0.054 R)
• M36: 13,338,445 km (0.092 R)
• M37: 13,623,579 km (0.104 R)
• M38: 13,787,389 km (0.094 R)
• M39: 13,910,807 km (0.077 R)
• M40: 14,075,813 km (0.114 R)
• M41: 14,199,979 km (0.082 R)
• M42: 14,574,872 km (0.094 R)
• M43: 15,079,765 km (0.115 R)
• M44: 15,249,259 km (0.11 R)
• M45: 15,376,866 km (0.071 R)
• M46: 15,718,847 km (0.106 R)
• M47: 15,977,053 km (0.082 R)
• M48: 16,323,372 km (0.119 R)
• M49: 17,244,446 km (0.037 R)
• M50: 17,466,299 km (0.098 R)
• M51: 17,599,890 km (0.116 R)
• M52: 18,817,019 km (0.054 R)
• M53: 19,968,025 km (0.099 R)
• M54: 20,952,678 km (0.055 R)
• M55: 21,952,889 km (0.086 R)
• M56: 22,338,104 km (0.118 R)
• M57: 22,725,562 km (0.082 R)
• M58: 23,507,061 km (0.1 R)
• M59: 23,605,347 km (0.087 R)
• M60: 24,595,984 km (0.063 R)
• M61: 25,096,389 km (0.103 R)
• M62: 25,196,919 km (0.117 R)
• M63: 25,650,799 km (0.096 R)
• M64: 26,005,645 km (0.067 R)
• M65: 26,311,124 km (0.094 R)
• M66: 26,413,299 km (0.057 R)
• M67: 26,515,475 km (0.098 R)
• M68: 28,482,836 km (0.114 R)
• M69: 28,745,081 km (0.083 R)
• M70: 30,496,723 km (0.097 R)
• M71: 32,228,019 km (0.106 R)
• M72: 33,602,674 km (0.078 R)
• M73: 33,713,526 km (0.089 R)
• M74: 33,991,030 km (0.11 R)
• M75: 35,108,825 km (0.098 R)
• M76: 35,221,323 km (0.043 R)
• M77: 35,955,100 km (0.107 R)
• M78: 36,352,283 km (0.075 R)
• M79: 36,466,127 km (0.076 R)
• M80: 36,579,971 km (0.065 R)
• M81: 37,093,839 km (0.101 R)
• M82: 37,495,210 km (0.07 R)
• M83: 38,013,417 km (0.091 R)
• M84: 38,244,546 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.3

Radius: 7.7

Gravity: 16.6 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.7 AU - 17.28 AU

Year: 20304 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,729,210 km

• M1: 169,794 km (0.103 R)
• M2: 417,827 km (0.056 R)
• M3: 1,498,372 km (0.114 R)
• M4: 2,129,974 km (0.062 R)
• M5: 2,513,244 km (0.113 R)
• M6: 3,299,531 km (0.108 R)
• M7: 4,585,324 km (0.102 R)
• M8: 4,682,563 km (0.109 R)
• M9: 4,829,767 km (0.077 R)
• M10: 5,078,399 km (0.097 R)
• M11: 5,179,078 km (0.102 R)
• M12: 5,640,289 km (0.091 R)
• M13: 5,744,558 km (0.037 R)
• M14: 7,384,300 km (0.092 R)
• M15: 8,136,927 km (0.082 R)
• M16: 9,902,182 km (0.101 R)
• M17: 11,185,882 km (0.067 R)
• M18: 11,448,875 km (0.109 R)
• M19: 12,048,014 km (0.09 R)
• M20: 12,317,739 km (0.091 R)
• M21: 12,931,539 km (0.071 R)
• M22: 13,000,354 km (0.055 R)
• M23: 14,047,390 km (0.119 R)
• M24: 14,118,149 km (0.077 R)
• M25: 14,331,027 km (0.077 R)
• M26: 14,904,286 km (0.093 R)
• M27: 15,704,635 km (0.091 R)
• M28: 15,999,193 km (0.063 R)
• M29: 16,668,494 km (0.085 R)
• M30: 16,893,639 km (0.111 R)
• M31: 17,346,920 km (0.087 R)
• M32: 17,575,057 km (0.109 R)
• M33: 18,652,910 km (0.073 R)
• M34: 20,069,901 km (0.116 R)
• M35: 20,469,626 km (0.078 R)
• M36: 20,952,827 km (0.103 R)
• M37: 21,358,238 km (0.091 R)
• M38: 22,341,993 km (0.086 R)
• M39: 24,694,420 km (0.09 R)
• M40: 25,639,878 km (0.082 R)
• M41: 25,813,113 km (0.053 R)
• M42: 26,509,640 km (0.119 R)
• M43: 27,743,524 km (0.11 R)
• M44: 29,176,522 km (0.081 R)
• M45: 29,810,966 km (0.074 R)
• M46: 29,902,071 km (0.104 R)
• M47: 29,993,176 km (0.069 R)
• M48: 30,084,281 km (0.104 R)
• M49: 30,450,048 km (0.107 R)
• M50: 31,001,316 km (0.062 R)
• M51: 31,741,676 km (0.092 R)
• M52: 33,617,634 km (0.075 R)
• M53: 37,181,653 km (0.079 R)
• M54: 37,475,763 km (0.093 R)
• M55: 38,066,525 km (0.091 R)
• M56: 38,165,259 km (0.112 R)
• M57: 38,759,612 km (0.094 R)
• M58: 39,257,174 km (0.115 R)
• M59: 40,560,770 km (0.078 R)
• M60: 40,762,727 km (0.066 R)
• M61: 40,863,706 km (0.076 R)
• M62: 40,964,834 km (0.113 R)
• M63: 41,674,975 km (0.093 R)
• M64: 41,776,701 km (0.086 R)
• M65: 46,758,759 km (0.079 R)
• M66: 47,713,493 km (0.099 R)
• M67: 48,246,809 km (0.115 R)
• M68: 48,889,332 km (0.118 R)
• M69: 49,858,278 km (0.095 R)
• M70: 49,966,437 km (0.103 R)
• M71: 50,074,446 km (0.114 R)
• M72: 51,705,961 km (0.092 R)
• M73: 52,363,443 km (0.074 R)
• M74: 53,797,339 km (0.103 R)
• M75: 54,241,196 km (0.051 R)
• M76: 54,797,700 km (0.113 R)
• M77: 55,132,500 km (0.078 R)
• M78: 55,467,898 km (0.117 R)
• M79: 56,591,079 km (0.077 R)
• M80: 58,745,588 km (0.105 R)
• M81: 60,235,283 km (0.103 R)
• M82: 62,784,282 km (0.094 R)
• M83: 62,900,968 km (0.101 R)
• M84: 64,660,239 km (0.099 R)
• M85: 67,986,996 km (0.116 R)
• M86: 68,226,802 km (0.041 R)
• M87: 70,033,944 km (0.099 R)
• M88: 73,818,321 km (0.108 R)
• M89: 79,302,430 km (0.081 R)
• M90: 82,093,328 km (0.025 R)
• M91: 82,348,691 km (0.07 R)
• M92: 82,860,166 km (0.095 R)
• M93: 82,988,072 km (0.055 R)
• M94: 84,916,239 km (0.095 R)
• M95: 85,432,950 km (0.086 R)
• M96: 85,950,709 km (0.118 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 20,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit