🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.81 AU

Year: 214 Days

Day: 45.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,998,990 km

• M1: 558,449 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.63 AU - 0.75 AU

Year: 218 Days

Day: 18.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.19 AU - 1.43 AU

Year: 571 Days

Day: 40.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.15 AU - 3.55 AU

Year: 2335 Days

Day: 40.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,998,990 km

• M1: 752,776 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.1

Radius: 10.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.88 AU - 6.92 AU

Year: 6165 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 96,998,990 km

• M1: 139,575 km (0.086 R)
• M2: 261,946 km (0.119 R)
• M3: 330,013 km (0.112 R)
• M4: 595,549 km (0.087 R)
• M5: 685,607 km (0.085 R)
• M6: 1,171,501 km (0.1 R)
• M7: 1,590,525 km (0.101 R)
• M8: 2,326,396 km (0.087 R)
• M9: 2,408,675 km (0.107 R)
• M10: 2,525,511 km (0.087 R)
• M11: 2,627,238 km (0.098 R)
• M12: 2,799,874 km (0.092 R)
• M13: 2,905,191 km (0.081 R)
• M14: 3,012,004 km (0.059 R)
• M15: 3,211,118 km (0.086 R)
• M16: 3,991,421 km (0.118 R)
• M17: 4,070,708 km (0.104 R)
• M18: 4,536,555 km (0.091 R)
• M19: 4,828,570 km (0.091 R)
• M20: 4,955,579 km (0.119 R)
• M21: 5,387,019 km (0.112 R)
• M22: 5,585,237 km (0.096 R)
• M23: 5,740,968 km (0.025 R)
• M24: 6,378,554 km (0.108 R)
• M25: 6,895,415 km (0.101 R)
• M26: 7,014,794 km (0.06 R)
• M27: 7,844,613 km (0.082 R)
• M28: 8,019,343 km (0.087 R)
• M29: 9,173,341 km (0.112 R)
• M30: 9,649,362 km (0.077 R)
• M31: 9,729,546 km (0.109 R)
• M32: 9,863,586 km (0.111 R)
• M33: 9,944,369 km (0.04 R)
• M34: 10,025,301 km (0.029 R)
• M35: 10,133,610 km (0.071 R)
• M36: 10,214,991 km (0.117 R)
• M37: 10,515,683 km (0.086 R)
• M38: 10,791,392 km (0.074 R)
• M39: 11,013,844 km (0.057 R)
• M40: 11,125,594 km (0.071 R)
• M41: 11,832,593 km (0.059 R)
• M42: 12,004,481 km (0.112 R)
• M43: 12,876,338 km (0.093 R)
• M44: 13,498,665 km (0.085 R)
• M45: 14,374,411 km (0.054 R)
• M46: 14,588,485 km (0.053 R)
• M47: 15,424,288 km (0.047 R)
• M48: 15,769,261 km (0.063 R)
• M49: 16,021,633 km (0.117 R)
• M50: 16,594,742 km (0.117 R)
• M51: 16,690,934 km (0.092 R)
• M52: 16,980,406 km (0.099 R)
• M53: 17,239,210 km (0.11 R)
• M54: 17,336,748 km (0.115 R)
• M55: 17,695,334 km (0.034 R)
• M56: 18,221,469 km (0.045 R)
• M57: 18,353,864 km (0.078 R)
• M58: 18,852,922 km (0.085 R)
• M59: 19,289,149 km (0.026 R)
• M60: 19,660,751 km (0.065 R)
• M61: 19,898,611 km (0.065 R)
• M62: 20,205,736 km (0.052 R)
• M63: 20,342,618 km (0.094 R)
• M64: 20,411,283 km (0.117 R)
• M65: 21,694,534 km (0.09 R)
• M66: 21,764,695 km (0.072 R)
• M67: 22,010,634 km (0.033 R)
• M68: 22,116,400 km (0.099 R)
• M69: 22,434,445 km (0.073 R)
• M70: 22,718,531 km (0.086 R)
• M71: 22,860,948 km (0.044 R)
• M72: 23,398,005 km (0.101 R)
• M73: 24,338,526 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.6

Radius: 13.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.09 AU - 9.85 AU

Year: 8568 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,998,990 km

• M1: 176,974 km (0.089 R)
• M2: 411,544 km (0.057 R)
• M3: 504,145 km (0.117 R)
• M4: 646,712 km (0.107 R)
• M5: 850,464 km (0.084 R)
• M6: 1,379,292 km (0.074 R)
• M7: 1,649,017 km (0.047 R)
• M8: 1,894,208 km (0.064 R)
• M9: 1,978,581 km (0.118 R)
• M10: 2,262,069 km (0.094 R)
• M11: 2,352,127 km (0.083 R)
• M12: 2,489,309 km (0.036 R)
• M13: 2,582,358 km (0.111 R)
• M14: 2,676,605 km (0.093 R)
• M15: 3,292,200 km (0.107 R)
• M16: 3,394,824 km (0.116 R)
• M17: 3,709,130 km (0.077 R)
• M18: 3,869,947 km (0.059 R)
• M19: 4,394,437 km (0.063 R)
• M20: 4,737,465 km (0.118 R)
• M21: 5,029,929 km (0.106 R)
• M22: 5,419,183 km (0.085 R)
• M23: 5,694,443 km (0.076 R)
• M24: 5,849,426 km (0.105 R)
• M25: 6,195,297 km (0.099 R)
• M26: 6,515,586 km (0.09 R)
• M27: 6,710,362 km (0.118 R)
• M28: 7,105,749 km (0.088 R)
• M29: 7,205,830 km (0.089 R)
• M30: 7,306,360 km (0.098 R)
• M31: 7,441,148 km (0.114 R)
• M32: 8,762,546 km (0.081 R)
• M33: 8,905,860 km (0.09 R)
• M34: 9,086,126 km (0.107 R)
• M35: 9,231,236 km (0.113 R)
• M36: 10,118,052 km (0.056 R)
• M37: 10,306,246 km (0.115 R)
• M38: 11,070,542 km (0.108 R)
• M39: 11,264,570 km (0.104 R)
• M40: 11,459,646 km (0.11 R)
• M41: 11,774,100 km (0.072 R)
• M42: 12,653,736 km (0.083 R)
• M43: 13,430,448 km (0.037 R)
• M44: 13,762,107 km (0.062 R)
• M45: 13,970,796 km (0.113 R)
• M46: 15,072,883 km (0.092 R)
• M47: 15,244,921 km (0.094 R)
• M48: 15,504,174 km (0.084 R)
• M49: 15,590,940 km (0.072 R)
• M50: 17,180,119 km (0.116 R)
• M51: 17,766,692 km (0.109 R)
• M52: 18,130,963 km (0.074 R)
• M53: 18,589,630 km (0.073 R)
• M54: 19,518,633 km (0.106 R)
• M55: 19,706,228 km (0.115 R)
• M56: 19,894,422 km (0.116 R)
• M57: 20,035,942 km (0.089 R)
• M58: 20,272,606 km (0.118 R)
• M59: 21,132,345 km (0.063 R)
• M60: 22,739,475 km (0.03 R)
• M61: 26,899,792 km (0.111 R)
• M62: 27,004,211 km (0.107 R)
• M63: 27,791,245 km (0.066 R)
• M64: 28,214,158 km (0.083 R)
• M65: 28,426,438 km (0.088 R)
• M66: 29,066,268 km (0.072 R)
• M67: 30,577,805 km (0.103 R)
• M68: 30,905,125 km (0.041 R)
• M69: 33,172,131 km (0.085 R)
• M70: 34,297,406 km (0.087 R)
• M71: 36,008,806 km (0.047 R)
• M72: 36,181,442 km (0.091 R)
• M73: 37,165,048 km (0.071 R)
• M74: 37,689,239 km (0.116 R)
• M75: 38,509,783 km (0.117 R)
• M76: 39,217,680 km (0.097 R)
• M77: 39,751,445 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.3

Radius: 10.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.75 AU - 10.85 AU

Year: 9941 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,998,990 km

• M1: 168,896 km (0.094 R)
• M2: 279,748 km (0.106 R)
• M3: 408,402 km (0.06 R)
• M4: 575,204 km (0.08 R)
• M5: 813,812 km (0.079 R)
• M6: 945,309 km (0.113 R)
• M7: 1,102,387 km (0.077 R)
• M8: 1,287,290 km (0.092 R)
• M9: 1,403,228 km (0.085 R)
• M10: 1,730,249 km (0.042 R)
• M11: 2,058,467 km (0.08 R)
• M12: 2,288,548 km (0.111 R)
• M13: 2,674,062 km (0.064 R)
• M14: 2,748,711 km (0.062 R)
• M15: 2,899,955 km (0.075 R)
• M16: 3,670,384 km (0.118 R)
• M17: 3,978,705 km (0.079 R)
• M18: 4,560,790 km (0.109 R)
• M19: 4,680,319 km (0.05 R)
• M20: 5,642,981 km (0.11 R)
• M21: 5,803,949 km (0.092 R)
• M22: 5,999,174 km (0.074 R)
• M23: 6,097,460 km (0.07 R)
• M24: 6,262,765 km (0.111 R)
• M25: 6,362,547 km (0.086 R)
• M26: 6,767,359 km (0.11 R)
• M27: 7,319,973 km (0.082 R)
• M28: 9,177,081 km (0.089 R)
• M29: 9,634,252 km (0.064 R)
• M30: 10,491,747 km (0.03 R)
• M31: 10,690,114 km (0.027 R)
• M32: 10,849,586 km (0.114 R)
• M33: 11,782,328 km (0.084 R)
• M34: 12,195,966 km (0.105 R)
• M35: 12,782,988 km (0.071 R)
• M36: 13,379,136 km (0.109 R)
• M37: 13,810,576 km (0.036 R)
• M38: 14,202,822 km (0.098 R)
• M39: 14,775,931 km (0.12 R)
• M40: 15,356,521 km (0.07 R)
• M41: 16,264,281 km (0.094 R)
• M42: 16,632,291 km (0.026 R)
• M43: 17,470,339 km (0.075 R)
• M44: 17,894,598 km (0.073 R)
• M45: 18,179,283 km (0.12 R)
• M46: 18,369,871 km (0.111 R)
• M47: 19,042,313 km (0.073 R)
• M48: 19,139,103 km (0.116 R)
• M49: 19,771,752 km (0.091 R)
• M50: 21,458,767 km (0.115 R)
• M51: 23,450,065 km (0.117 R)
• M52: 23,657,706 km (0.086 R)
• M53: 24,126,845 km (0.062 R)
• M54: 24,336,432 km (0.057 R)
• M55: 24,863,017 km (0.071 R)
• M56: 25,233,870 km (0.117 R)
• M57: 26,195,784 km (0.114 R)
• M58: 27,333,177 km (0.118 R)
• M59: 27,770,601 km (0.115 R)
• M60: 27,935,308 km (0.093 R)
• M61: 28,486,576 km (0.108 R)
• M62: 28,652,630 km (0.114 R)
• M63: 28,818,983 km (0.104 R)
• M64: 28,930,134 km (0.102 R)
• M65: 29,880,379 km (0.026 R)
• M66: 30,500,762 km (0.082 R)
• M67: 30,614,007 km (0.072 R)
• M68: 32,213,957 km (0.12 R)
• M69: 32,560,425 km (0.071 R)
• M70: 32,966,135 km (0.072 R)
• M71: 34,134,494 km (0.089 R)
• M72: 35,912,315 km (0.102 R)
• M73: 37,174,772 km (0.112 R)
• M74: 38,207,296 km (0.114 R)
• M75: 39,187,761 km (0.106 R)
• M76: 39,310,880 km (0.112 R)
• M77: 39,434,148 km (0.063 R)
• M78: 39,619,201 km (0.12 R)
• M79: 40,052,287 km (0.041 R)
• M80: 40,798,481 km (0.069 R)
• M81: 41,486,482 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794

Radius: 6.4

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.68 AU - 20.36 AU

Year: 26738 Days

Day: 19.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,998,990 km

• M1: 207,043 km (0.112 R)
• M2: 533,616 km (0.055 R)
• M3: 660,624 km (0.109 R)
• M4: 769,382 km (0.112 R)
• M5: 1,098,796 km (0.086 R)
• M6: 1,364,033 km (0.113 R)
• M7: 1,991,148 km (0.056 R)
• M8: 2,150,469 km (0.116 R)
• M9: 2,609,735 km (0.101 R)
• M10: 2,696,352 km (0.109 R)
• M11: 3,190,474 km (0.116 R)
• M12: 3,663,801 km (0.116 R)
• M13: 4,622,425 km (0.12 R)
• M14: 6,224,319 km (0.114 R)
• M15: 6,932,964 km (0.098 R)
• M16: 8,106,409 km (0.118 R)
• M17: 8,683,408 km (0.062 R)
• M18: 8,878,634 km (0.087 R)
• M19: 9,339,993 km (0.074 R)
• M20: 9,944,518 km (0.103 R)
• M21: 10,561,759 km (0.113 R)
• M22: 10,909,874 km (0.107 R)
• M23: 11,050,346 km (0.093 R)
• M24: 11,689,278 km (0.099 R)
• M25: 11,977,105 km (0.113 R)
• M26: 12,194,470 km (0.09 R)
• M27: 12,854,646 km (0.067 R)
• M28: 14,209,255 km (0.057 R)
• M29: 14,439,336 km (0.091 R)
• M30: 14,981,180 km (0.111 R)
• M31: 15,450,917 km (0.098 R)
• M32: 16,005,027 km (0.104 R)
• M33: 16,807,919 km (0.075 R)
• M34: 16,889,001 km (0.109 R)
• M35: 17,541,697 km (0.118 R)
• M36: 19,804,963 km (0.075 R)
• M37: 20,753,114 km (0.062 R)
• M38: 22,872,467 km (0.038 R)
• M39: 22,962,226 km (0.03 R)
• M40: 23,232,250 km (0.053 R)
• M41: 24,414,821 km (0.103 R)
• M42: 24,782,533 km (0.073 R)
• M43: 24,967,137 km (0.092 R)
• M44: 26,743,312 km (0.06 R)
• M45: 30,218,620 km (0.102 R)
• M46: 30,415,790 km (0.113 R)
• M47: 31,508,154 km (0.087 R)
• M48: 32,008,858 km (0.119 R)
• M49: 33,018,045 km (0.119 R)
• M50: 33,424,802 km (0.091 R)
• M51: 34,654,646 km (0.084 R)
• M52: 37,052,999 km (0.063 R)
• M53: 40,695,109 km (0.074 R)
• M54: 41,131,187 km (0.071 R)
• M55: 42,227,739 km (0.113 R)
• M56: 45,801,034 km (0.067 R)
• M57: 48,543,911 km (0.034 R)
• M58: 49,469,921 km (0.08 R)
• M59: 50,168,244 km (0.11 R)
• M60: 50,401,767 km (0.107 R)
• M61: 52,282,810 km (0.068 R)
• M62: 52,756,736 km (0.048 R)
• M63: 55,388,312 km (0.117 R)
• M64: 57,206,824 km (0.052 R)
• M65: 62,026,120 km (0.083 R)
• M66: 64,420,583 km (0.118 R)
• M67: 65,182,934 km (0.084 R)
• M68: 66,204,238 km (0.097 R)
• M69: 66,460,350 km (0.09 R)
• M70: 66,716,761 km (0.112 R)
• M71: 71,257,804 km (0.03 R)
• M72: 71,389,001 km (0.111 R)
• M73: 72,969,802 km (0.096 R)
• M74: 73,366,685 km (0.074 R)
• M75: 74,695,264 km (0.105 R)
• M76: 75,095,289 km (0.056 R)
• M77: 75,496,061 km (0.107 R)
• M78: 76,434,040 km (0.054 R)
• M79: 76,971,695 km (0.046 R)
• M80: 79,135,030 km (0.115 R)
• M81: 79,271,014 km (0.066 R)
• M82: 80,360,685 km (0.106 R)
• M83: 80,907,465 km (0.064 R)
• M84: 81,318,411 km (0.045 R)
• M85: 87,423,649 km (0.109 R)
• M86: 88,126,610 km (0.075 R)
• M87: 88,831,664 km (0.048 R)
• M88: 91,100,017 km (0.113 R)
• M89: 92,098,284 km (0.096 R)
• M90: 92,241,299 km (0.111 R)
• M91: 92,813,661 km (0.068 R)
• M92: 92,956,975 km (0.101 R)
• M93: 93,530,982 km (0.098 R)
• M94: 94,970,862 km (0.053 R)
• M95: 95,693,569 km (0.088 R)
• M96: 96,998,960 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 15,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit