🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.47 AU - 0.59 AU

Year: 172 Days

Day: 18.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,427,826 km

• M1: 141,968 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.78 AU

Year: 250 Days

Day: 39.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,427,826 km

• M1: 515,813 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.77 AU - 0.87 AU

Year: 331 Days

Day: 39.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,427,826 km

• M1: 410,048 km (0.041 R)
• M2: 547,528 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.32 AU - 2.2 AU

Year: 1042 Days

Day: 26.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,427,826 km

• M1: 31,116 km (0.047 R)
• M2: 118,930 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 12.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.92 AU - 6.06 AU

Year: 4974 Days

Day: 6.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 93,427,826 km

• M1: 177,423 km (0.034 R)
• M2: 272,717 km (0.032 R)
• M3: 379,380 km (0.043 R)
• M4: 653,294 km (0.045 R)
• M5: 1,117,795 km (0.047 R)
• M6: 1,209,050 km (0.097 R)
• M7: 1,357,900 km (0.079 R)
• M8: 1,674,748 km (0.074 R)
• M9: 1,765,255 km (0.049 R)
• M10: 1,904,530 km (0.098 R)
• M11: 2,344,348 km (0.086 R)
• M12: 3,807,116 km (0.042 R)
• M13: 3,887,450 km (0.11 R)
• M14: 4,256,807 km (0.061 R)
• M15: 4,424,507 km (0.061 R)
• M16: 4,530,572 km (0.113 R)
• M17: 4,637,384 km (0.111 R)
• M18: 5,545,593 km (0.112 R)
• M19: 5,961,625 km (0.108 R)
• M20: 6,922,193 km (0.09 R)
• M21: 7,070,444 km (0.031 R)
• M22: 7,776,397 km (0.118 R)
• M23: 8,137,825 km (0.116 R)
• M24: 8,797,103 km (0.097 R)
• M25: 8,930,993 km (0.116 R)
• M26: 9,065,631 km (0.07 R)
• M27: 9,446,058 km (0.076 R)
• M28: 9,776,370 km (0.087 R)
• M29: 10,279,169 km (0.065 R)
• M30: 10,476,937 km (0.115 R)
• M31: 10,647,479 km (0.11 R)
• M32: 10,904,937 km (0.115 R)
• M33: 11,164,639 km (0.113 R)
• M34: 11,484,778 km (0.093 R)
• M35: 12,015,103 km (0.071 R)
• M36: 12,163,803 km (0.104 R)
• M37: 13,406,662 km (0.086 R)
• M38: 13,561,047 km (0.101 R)
• M39: 13,933,845 km (0.094 R)
• M40: 14,090,175 km (0.09 R)
• M41: 14,848,785 km (0.108 R)
• M42: 15,008,556 km (0.11 R)
• M43: 15,588,248 km (0.115 R)
• M44: 15,881,011 km (0.111 R)
• M45: 16,175,419 km (0.111 R)
• M46: 17,136,586 km (0.111 R)
• M47: 17,304,135 km (0.088 R)
• M48: 17,912,101 km (0.115 R)
• M49: 18,082,194 km (0.096 R)
• M50: 18,492,541 km (0.038 R)
• M51: 18,836,915 km (0.089 R)
• M52: 19,183,533 km (0.111 R)
• M53: 19,322,659 km (0.106 R)
• M54: 20,235,655 km (0.037 R)
• M55: 20,377,474 km (0.111 R)
• M56: 20,733,218 km (0.117 R)
• M57: 21,019,249 km (0.108 R)
• M58: 21,378,733 km (0.109 R)
• M59: 22,103,684 km (0.11 R)
• M60: 22,689,509 km (0.109 R)
• M61: 23,280,421 km (0.081 R)
• M62: 23,913,818 km (0.114 R)
• M63: 24,439,804 km (0.047 R)
• M64: 24,704,144 km (0.069 R)
• M65: 25,197,817 km (0.099 R)
• M66: 25,541,293 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 12.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.07 AU - 6.57 AU

Year: 6265 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,427,826 km

• M1: 181,013 km (0.114 R)
• M2: 336,745 km (0.03 R)
• M3: 677,379 km (0.03 R)
• M4: 953,986 km (0.111 R)
• M5: 1,046,587 km (0.05 R)
• M6: 1,331,122 km (0.117 R)
• M7: 1,530,237 km (0.093 R)
• M8: 1,739,374 km (0.104 R)
• M9: 1,898,995 km (0.086 R)
• M10: 2,170,815 km (0.083 R)
• M11: 2,359,158 km (0.079 R)
• M12: 2,651,921 km (0.109 R)
• M13: 2,752,302 km (0.119 R)
• M14: 3,237,148 km (0.069 R)
• M15: 3,489,819 km (0.048 R)
• M16: 3,618,623 km (0.077 R)
• M17: 4,564,231 km (0.103 R)
• M18: 4,705,451 km (0.107 R)
• M19: 4,930,297 km (0.092 R)
• M20: 5,369,367 km (0.1 R)
• M21: 5,647,619 km (0.118 R)
• M22: 5,842,994 km (0.077 R)
• M23: 6,062,753 km (0.04 R)
• M24: 6,374,964 km (0.055 R)
• M25: 6,487,910 km (0.086 R)
• M26: 6,853,378 km (0.1 R)
• M27: 7,038,729 km (0.05 R)
• M28: 7,367,097 km (0.036 R)
• M29: 7,461,792 km (0.117 R)
• M30: 7,941,702 km (0.08 R)
• M31: 8,038,941 km (0.045 R)
• M32: 8,308,217 km (0.044 R)
• M33: 8,431,635 km (0.077 R)
• M34: 8,580,485 km (0.098 R)
• M35: 9,881,388 km (0.091 R)
• M36: 10,012,286 km (0.12 R)
• M37: 10,117,304 km (0.116 R)
• M38: 10,275,728 km (0.068 R)
• M39: 10,434,900 km (0.104 R)
• M40: 10,648,376 km (0.092 R)
• M41: 10,782,566 km (0.067 R)
• M42: 11,544,468 km (0.107 R)
• M43: 11,959,751 km (0.071 R)
• M44: 12,043,377 km (0.106 R)
• M45: 12,662,861 km (0.118 R)
• M46: 12,862,126 km (0.034 R)
• M47: 12,947,845 km (0.065 R)
• M48: 13,148,606 km (0.066 R)
• M49: 15,092,032 km (0.087 R)
• M50: 15,394,219 km (0.106 R)
• M51: 15,576,579 km (0.097 R)
• M52: 15,790,205 km (0.116 R)
• M53: 16,097,030 km (0.116 R)
• M54: 16,189,482 km (0.039 R)
• M55: 16,374,983 km (0.081 R)
• M56: 16,779,047 km (0.072 R)
• M57: 16,935,377 km (0.041 R)
• M58: 17,092,305 km (0.109 R)
• M59: 17,281,097 km (0.11 R)
• M60: 17,533,918 km (0.067 R)
• M61: 17,851,664 km (0.065 R)
• M62: 18,107,326 km (0.033 R)
• M63: 18,267,695 km (0.042 R)
• M64: 18,364,186 km (0.104 R)
• M65: 18,622,242 km (0.051 R)
• M66: 18,849,033 km (0.08 R)
• M67: 18,979,033 km (0.099 R)
• M68: 19,633,524 km (0.078 R)
• M69: 19,963,537 km (0.066 R)
• M70: 20,062,870 km (0.106 R)
• M71: 21,234,371 km (0.106 R)
• M72: 22,531,235 km (0.064 R)
• M73: 23,258,879 km (0.099 R)
• M74: 23,398,453 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 9.7

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.41 AU - 7.73 AU

Year: 8388 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,427,826 km

• M1: 192,981 km (0.049 R)
• M2: 496,366 km (0.119 R)
• M3: 683,812 km (0.071 R)
• M4: 911,949 km (0.078 R)
• M5: 1,017,415 km (0.038 R)
• M6: 1,202,617 km (0.103 R)
• M7: 1,319,154 km (0.1 R)
• M8: 1,460,075 km (0.07 R)
• M9: 1,801,158 km (0.104 R)
• M10: 1,867,879 km (0.059 R)
• M11: 2,556,328 km (0.097 R)
• M12: 2,862,705 km (0.049 R)
• M13: 3,100,266 km (0.119 R)
• M14: 3,538,588 km (0.032 R)
• M15: 3,651,235 km (0.098 R)
• M16: 4,503,644 km (0.101 R)
• M17: 4,811,516 km (0.12 R)
• M18: 5,031,126 km (0.1 R)
• M19: 5,094,406 km (0.113 R)
• M20: 5,189,999 km (0.051 R)
• M21: 5,382,831 km (0.089 R)
• M22: 5,775,824 km (0.03 R)
• M23: 6,043,006 km (0.086 R)
• M24: 6,246,010 km (0.074 R)
• M25: 6,451,408 km (0.092 R)
• M26: 6,624,194 km (0.079 R)
• M27: 6,693,757 km (0.095 R)
• M28: 7,474,807 km (0.099 R)
• M29: 7,913,129 km (0.03 R)
• M30: 9,433,642 km (0.069 R)
• M31: 9,867,326 km (0.114 R)
• M32: 9,986,855 km (0.056 R)
• M33: 10,388,375 km (0.111 R)
• M34: 11,000,679 km (0.075 R)
• M35: 11,457,103 km (0.071 R)
• M36: 12,431,583 km (0.077 R)
• M37: 13,831,071 km (0.034 R)
• M38: 14,278,668 km (0.09 R)
• M39: 14,776,380 km (0.059 R)
• M40: 15,326,003 km (0.079 R)
• M41: 15,835,683 km (0.083 R)
• M42: 16,824,076 km (0.039 R)
• M43: 18,761,368 km (0.106 R)
• M44: 19,157,204 km (0.117 R)
• M45: 20,260,189 km (0.066 R)
• M46: 20,972,724 km (0.108 R)
• M47: 21,075,198 km (0.091 R)
• M48: 22,057,009 km (0.087 R)
• M49: 22,842,548 km (0.117 R)
• M50: 23,106,438 km (0.091 R)
• M51: 24,602,866 km (0.083 R)
• M52: 24,711,025 km (0.098 R)
• M53: 25,253,766 km (0.105 R)
• M54: 26,850,125 km (0.053 R)
• M55: 27,688,621 km (0.108 R)
• M56: 27,970,015 km (0.114 R)
• M57: 28,195,907 km (0.087 R)
• M58: 28,649,339 km (0.105 R)
• M59: 29,448,640 km (0.085 R)
• M60: 29,850,909 km (0.099 R)
• M61: 30,255,272 km (0.092 R)
• M62: 31,654,909 km (0.114 R)
• M63: 32,599,620 km (0.105 R)
• M64: 32,896,871 km (0.07 R)
• M65: 33,913,837 km (0.097 R)
• M66: 34,456,429 km (0.103 R)
• M67: 35,917,402 km (0.12 R)
• M68: 36,408,980 km (0.081 R)
• M69: 36,717,301 km (0.055 R)
• M70: 36,902,653 km (0.066 R)
• M71: 37,896,731 km (0.067 R)
• M72: 38,021,645 km (0.115 R)
• M73: 38,209,241 km (0.12 R)
• M74: 38,962,616 km (0.086 R)
• M75: 39,025,597 km (0.117 R)
• M76: 39,594,218 km (0.078 R)
• M77: 40,101,804 km (0.065 R)
• M78: 42,089,511 km (0.117 R)
• M79: 42,348,315 km (0.104 R)
• M80: 42,477,867 km (0.073 R)
• M81: 42,672,493 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.3

Radius: 6.8

Gravity: 18.61 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.54 AU - 15.18 AU

Year: 24282 Days

Day: 19.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,427,826 km

• M1: 207,343 km (0.109 R)
• M2: 431,590 km (0.12 R)
• M3: 521,947 km (0.083 R)
• M4: 859,440 km (0.112 R)
• M5: 916,885 km (0.05 R)
• M6: 1,850,526 km (0.062 R)
• M7: 2,646,985 km (0.094 R)
• M8: 3,170,128 km (0.095 R)
• M9: 3,536,494 km (0.101 R)
• M10: 3,964,792 km (0.068 R)
• M11: 4,013,412 km (0.025 R)
• M12: 4,209,834 km (0.113 R)
• M13: 4,409,397 km (0.099 R)
• M14: 4,459,812 km (0.115 R)
• M15: 5,238,469 km (0.08 R)
• M16: 5,507,296 km (0.088 R)
• M17: 5,725,709 km (0.047 R)
• M18: 6,454,849 km (0.064 R)
• M19: 6,801,168 km (0.069 R)
• M20: 8,433,430 km (0.087 R)
• M21: 9,585,484 km (0.085 R)
• M22: 9,716,531 km (0.1 R)
• M23: 9,980,422 km (0.074 R)
• M24: 10,046,843 km (0.112 R)
• M25: 12,818,144 km (0.114 R)
• M26: 12,962,655 km (0.088 R)
• M27: 13,107,616 km (0.105 R)
• M28: 14,211,947 km (0.116 R)
• M29: 16,117,824 km (0.092 R)
• M30: 16,744,490 km (0.113 R)
• M31: 16,981,453 km (0.098 R)
• M32: 18,508,548 km (0.105 R)
• M33: 19,661,499 km (0.099 R)
• M34: 20,415,023 km (0.114 R)
• M35: 20,499,247 km (0.092 R)
• M36: 21,863,729 km (0.093 R)
• M37: 21,950,047 km (0.082 R)
• M38: 23,521,872 km (0.113 R)
• M39: 26,496,476 km (0.079 R)
• M40: 26,957,387 km (0.052 R)
• M41: 28,922,056 km (0.085 R)
• M42: 29,587,168 km (0.112 R)
• M43: 30,161,175 km (0.113 R)
• M44: 30,545,940 km (0.068 R)
• M45: 31,515,035 km (0.115 R)
• M46: 32,691,174 km (0.038 R)
• M47: 32,987,378 km (0.094 R)
• M48: 34,683,070 km (0.115 R)
• M49: 36,919,259 km (0.102 R)
• M50: 37,640,470 km (0.06 R)
• M51: 37,743,842 km (0.112 R)
• M52: 39,096,805 km (0.047 R)
• M53: 39,831,929 km (0.091 R)
• M54: 40,677,606 km (0.088 R)
• M55: 40,783,671 km (0.073 R)
• M56: 41,315,641 km (0.108 R)
• M57: 46,095,442 km (0.052 R)
• M58: 46,427,550 km (0.073 R)
• M59: 48,100,503 km (0.059 R)
• M60: 50,133,986 km (0.106 R)
• M61: 51,046,683 km (0.103 R)
• M62: 51,619,942 km (0.069 R)
• M63: 52,426,125 km (0.097 R)
• M64: 53,236,347 km (0.045 R)
• M65: 54,518,102 km (0.054 R)
• M66: 54,986,642 km (0.112 R)
• M67: 55,456,529 km (0.086 R)
• M68: 56,518,674 km (0.057 R)
• M69: 56,637,155 km (0.07 R)
• M70: 58,064,768 km (0.12 R)
• M71: 58,543,332 km (0.099 R)
• M72: 59,023,092 km (0.036 R)
• M73: 59,143,369 km (0.055 R)
• M74: 59,383,922 km (0.107 R)
• M75: 60,107,527 km (0.097 R)
• M76: 64,881,943 km (0.106 R)
• M77: 65,502,774 km (0.074 R)
• M78: 66,500,293 km (0.064 R)
• M79: 67,251,573 km (0.106 R)
• M80: 68,131,807 km (0.072 R)
• M81: 68,636,550 km (0.056 R)
• M82: 69,142,341 km (0.051 R)
• M83: 71,050,611 km (0.06 R)
• M84: 72,460,870 km (0.095 R)
• M85: 78,061,964 km (0.059 R)
• M86: 78,193,760 km (0.099 R)
• M87: 80,580,743 km (0.108 R)
• M88: 81,247,950 km (0.044 R)
• M89: 82,588,048 km (0.086 R)
• M90: 85,154,250 km (0.039 R)
• M91: 87,883,663 km (0.108 R)
• M92: 90,087,688 km (0.095 R)
• M93: 90,364,444 km (0.093 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: 387 - 16,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit