🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.97 AU - 1.33 AU

Year: 472 Days

Day: 31.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.43 AU - 2.81 AU

Year: 1624 Days

Day: 48 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.67 AU - 3.57 AU

Year: 2110 Days

Day: 43.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 144.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 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: 65.9

Radius: 12.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.58 AU - 5.16 AU

Year: 4115 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 50,427,248 km

• M1: 207,492 km (0.061 R)
• M2: 665,411 km (0.119 R)
• M3: 775,964 km (0.091 R)
• M4: 1,259,614 km (0.077 R)
• M5: 1,350,121 km (0.101 R)
• M6: 1,434,644 km (0.117 R)
• M7: 1,529,638 km (0.057 R)
• M8: 1,680,882 km (0.105 R)
• M9: 1,763,011 km (0.075 R)
• M10: 1,903,184 km (0.108 R)
• M11: 2,086,142 km (0.099 R)
• M12: 2,659,551 km (0.117 R)
• M13: 2,854,178 km (0.066 R)
• M14: 3,064,812 km (0.042 R)
• M15: 3,155,019 km (0.107 R)
• M16: 3,501,637 km (0.067 R)
• M17: 3,727,381 km (0.099 R)
• M18: 3,848,256 km (0.093 R)
• M19: 4,193,677 km (0.102 R)
• M20: 4,769,928 km (0.087 R)
• M21: 4,927,903 km (0.045 R)
• M22: 5,141,230 km (0.119 R)
• M23: 5,384,925 km (0.099 R)
• M24: 5,494,431 km (0.096 R)
• M25: 5,688,010 km (0.053 R)
• M26: 5,940,083 km (0.077 R)
• M27: 6,039,266 km (0.043 R)
• M28: 6,181,683 km (0.099 R)
• M29: 6,484,619 km (0.065 R)
• M30: 6,836,772 km (0.095 R)
• M31: 7,713,715 km (0.107 R)
• M32: 8,244,189 km (0.044 R)
• M33: 8,883,570 km (0.096 R)
• M34: 9,225,701 km (0.048 R)
• M35: 9,390,109 km (0.092 R)
• M36: 9,572,169 km (0.066 R)
• M37: 10,142,137 km (0.103 R)
• M38: 10,516,880 km (0.106 R)
• M39: 10,826,847 km (0.12 R)
• M40: 11,668,335 km (0.087 R)
• M41: 12,007,174 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 13

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.6 AU - 5.5 AU

Year: 4345 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,427,248 km

• M1: 168,597 km (0.045 R)
• M2: 326,572 km (0.115 R)
• M3: 446,699 km (0.108 R)
• M4: 663,616 km (0.112 R)
• M5: 813,663 km (0.107 R)
• M6: 984,653 km (0.062 R)
• M7: 1,232,537 km (0.105 R)
• M8: 1,393,205 km (0.063 R)
• M9: 1,481,169 km (0.101 R)
• M10: 1,581,399 km (0.108 R)
• M11: 1,704,817 km (0.083 R)
• M12: 1,917,994 km (0.076 R)
• M13: 2,106,338 km (0.082 R)
• M14: 2,335,821 km (0.061 R)
• M15: 2,453,704 km (0.115 R)
• M16: 2,671,220 km (0.097 R)
• M17: 2,782,371 km (0.072 R)
• M18: 2,933,016 km (0.077 R)
• M19: 3,151,279 km (0.11 R)
• M20: 3,242,683 km (0.092 R)
• M21: 3,441,649 km (0.063 R)
• M22: 3,713,468 km (0.08 R)
• M23: 3,851,996 km (0.083 R)
• M24: 3,935,920 km (0.101 R)
• M25: 4,452,930 km (0.112 R)
• M26: 4,585,474 km (0.033 R)
• M27: 4,809,572 km (0.103 R)
• M28: 4,915,337 km (0.093 R)
• M29: 5,006,592 km (0.062 R)
• M30: 5,206,455 km (0.088 R)
• M31: 5,362,036 km (0.119 R)
• M32: 5,519,114 km (0.1 R)
• M33: 5,805,744 km (0.093 R)
• M34: 5,934,847 km (0.118 R)
• M35: 6,644,689 km (0.089 R)
• M36: 6,813,585 km (0.036 R)
• M37: 6,898,556 km (0.107 R)
• M38: 6,983,977 km (0.103 R)
• M39: 7,242,332 km (0.118 R)
• M40: 7,416,314 km (0.073 R)
• M41: 8,036,098 km (0.111 R)
• M42: 8,234,465 km (0.085 R)
• M43: 8,416,077 km (0.08 R)
• M44: 8,635,836 km (0.07 R)
• M45: 8,727,989 km (0.117 R)
• M46: 9,306,633 km (0.081 R)
• M47: 9,439,027 km (0.048 R)
• M48: 9,591,168 km (0.087 R)
• M49: 9,801,652 km (0.116 R)
• M50: 10,227,109 km (0.077 R)
• M51: 10,324,647 km (0.087 R)
• M52: 10,579,861 km (0.118 R)
• M53: 11,377,965 km (0.079 R)
• M54: 11,499,289 km (0.091 R)
• M55: 11,968,727 km (0.092 R)
• M56: 12,299,039 km (0.116 R)
• M57: 12,674,081 km (0.068 R)
• M58: 12,947,397 km (0.037 R)
• M59: 13,201,414 km (0.113 R)
• M60: 14,016,722 km (0.118 R)
• M61: 14,474,342 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 10.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.37 AU - 8.53 AU

Year: 9405 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,427,248 km

• M1: 130,749 km (0.062 R)
• M2: 316,998 km (0.084 R)
• M3: 383,719 km (0.093 R)
• M4: 741,108 km (0.067 R)
• M5: 1,024,745 km (0.08 R)
• M6: 1,264,850 km (0.114 R)
• M7: 1,482,066 km (0.105 R)
• M8: 1,564,195 km (0.093 R)
• M9: 3,509,566 km (0.044 R)
• M10: 4,369,604 km (0.119 R)
• M11: 4,670,446 km (0.048 R)
• M12: 4,854,301 km (0.102 R)
• M13: 4,947,052 km (0.116 R)
• M14: 5,324,188 km (0.09 R)
• M15: 5,580,749 km (0.099 R)
• M16: 6,139,646 km (0.087 R)
• M17: 6,476,690 km (0.094 R)
• M18: 6,716,346 km (0.102 R)
• M19: 6,854,574 km (0.055 R)
• M20: 7,098,868 km (0.117 R)
• M21: 7,345,854 km (0.103 R)
• M22: 7,559,928 km (0.055 R)
• M23: 8,325,421 km (0.099 R)
• M24: 8,586,020 km (0.079 R)
• M25: 9,115,447 km (0.073 R)
• M26: 9,345,529 km (0.098 R)
• M27: 10,087,085 km (0.034 R)
• M28: 10,166,222 km (0.106 R)
• M29: 10,444,923 km (0.089 R)
• M30: 10,887,883 km (0.066 R)
• M31: 11,132,176 km (0.109 R)
• M32: 11,750,763 km (0.108 R)
• M33: 12,169,338 km (0.032 R)
• M34: 12,507,728 km (0.047 R)
• M35: 12,635,485 km (0.099 R)
• M36: 13,021,148 km (0.1 R)
• M37: 14,201,625 km (0.053 R)
• M38: 14,557,967 km (0.12 R)
• M39: 14,647,427 km (0.09 R)
• M40: 15,324,806 km (0.057 R)
• M41: 15,507,315 km (0.112 R)
• M42: 16,012,507 km (0.067 R)
• M43: 16,616,583 km (0.096 R)
• M44: 16,710,232 km (0.057 R)
• M45: 17,703,562 km (0.117 R)
• M46: 17,990,939 km (0.054 R)
• M47: 18,328,133 km (0.043 R)
• M48: 18,473,392 km (0.107 R)
• M49: 19,401,497 km (0.1 R)
• M50: 19,598,967 km (0.105 R)
• M51: 20,095,183 km (0.101 R)
• M52: 20,495,207 km (0.048 R)
• M53: 21,557,801 km (0.083 R)
• M54: 21,762,152 km (0.05 R)
• M55: 22,276,170 km (0.107 R)
• M56: 22,431,004 km (0.05 R)
• M57: 24,212,116 km (0.12 R)
• M58: 25,119,577 km (0.101 R)
• M59: 25,496,414 km (0.102 R)
• M60: 25,875,196 km (0.06 R)
• M61: 25,983,804 km (0.035 R)
• M62: 26,255,922 km (0.101 R)
• M63: 26,419,582 km (0.091 R)
• M64: 26,583,691 km (0.088 R)
• M65: 27,519,576 km (0.087 R)
• M66: 27,685,928 km (0.113 R)
• M67: 28,130,982 km (0.103 R)
• M68: 28,298,532 km (0.102 R)
• M69: 30,163,119 km (0.116 R)
• M70: 31,081,351 km (0.079 R)
• M71: 33,594,446 km (0.049 R)
• M72: 35,025,200 km (0.083 R)
• M73: 35,325,892 km (0.1 R)
• M74: 35,929,519 km (0.108 R)
• M75: 36,293,491 km (0.096 R)
• M76: 37,269,766 km (0.12 R)
• M77: 37,453,772 km (0.111 R)
• M78: 38,378,436 km (0.093 R)
• M79: 38,750,486 km (0.12 R)
• M80: 39,310,730 km (0.116 R)
• M81: 40,061,861 km (0.108 R)
• M82: 40,313,185 km (0.059 R)
• M83: 40,439,147 km (0.1 R)
• M84: 41,896,529 km (0.078 R)
• M85: 42,856,200 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 14.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.55 AU - 10.49 AU

Year: 12144 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,427,248 km

• M1: 287,378 km (0.058 R)
• M2: 647,609 km (0.083 R)
• M3: 907,311 km (0.104 R)
• M4: 1,117,496 km (0.043 R)
• M5: 1,220,270 km (0.115 R)
• M6: 1,381,237 km (0.102 R)
• M7: 2,249,204 km (0.12 R)
• M8: 3,014,696 km (0.118 R)
• M9: 3,413,674 km (0.115 R)
• M10: 3,619,820 km (0.056 R)
• M11: 3,777,047 km (0.081 R)
• M12: 4,017,301 km (0.068 R)
• M13: 4,207,739 km (0.119 R)
• M14: 4,854,750 km (0.079 R)
• M15: 6,273,088 km (0.057 R)
• M16: 6,590,684 km (0.111 R)
• M17: 6,816,128 km (0.042 R)
• M18: 6,978,741 km (0.086 R)
• M19: 7,407,787 km (0.039 R)
• M20: 7,541,528 km (0.097 R)
• M21: 7,879,469 km (0.084 R)
• M22: 8,291,612 km (0.11 R)
• M23: 8,958,519 km (0.098 R)
• M24: 9,570,075 km (0.073 R)
• M25: 10,046,993 km (0.119 R)
• M26: 10,569,239 km (0.063 R)
• M27: 10,985,720 km (0.088 R)
• M28: 11,446,481 km (0.096 R)
• M29: 11,796,091 km (0.108 R)
• M30: 11,952,720 km (0.1 R)
• M31: 12,466,290 km (0.094 R)
• M32: 12,625,761 km (0.113 R)
• M33: 12,745,739 km (0.099 R)
• M34: 13,067,823 km (0.086 R)
• M35: 13,433,440 km (0.09 R)
• M36: 13,884,777 km (0.031 R)
• M37: 14,133,109 km (0.064 R)
• M38: 14,971,456 km (0.098 R)
• M39: 15,525,117 km (0.108 R)
• M40: 16,346,410 km (0.075 R)
• M41: 16,872,396 km (0.082 R)
• M42: 17,049,071 km (0.108 R)
• M43: 17,806,335 km (0.114 R)
• M44: 18,166,567 km (0.066 R)
• M45: 18,802,807 km (0.055 R)
• M46: 18,985,915 km (0.045 R)
• M47: 19,261,773 km (0.098 R)
• M48: 19,538,828 km (0.062 R)
• M49: 19,631,579 km (0.087 R)
• M50: 20,378,222 km (0.09 R)
• M51: 20,519,293 km (0.043 R)
• M52: 20,849,605 km (0.076 R)
• M53: 21,039,295 km (0.069 R)
• M54: 21,324,728 km (0.073 R)
• M55: 22,237,125 km (0.081 R)
• M56: 22,382,385 km (0.103 R)
• M57: 22,625,182 km (0.08 R)
• M58: 23,064,252 km (0.097 R)
• M59: 23,457,096 km (0.073 R)
• M60: 23,555,681 km (0.116 R)
• M61: 25,150,992 km (0.065 R)
• M62: 25,453,928 km (0.066 R)
• M63: 26,216,877 km (0.103 R)
• M64: 27,038,918 km (0.028 R)
• M65: 27,349,333 km (0.062 R)
• M66: 27,765,066 km (0.082 R)
• M67: 28,340,120 km (0.111 R)
• M68: 28,602,963 km (0.098 R)
• M69: 28,813,597 km (0.11 R)
• M70: 29,555,453 km (0.065 R)
• M71: 30,841,546 km (0.065 R)
• M72: 31,003,710 km (0.048 R)
• M73: 31,274,332 km (0.039 R)
• M74: 31,600,306 km (0.082 R)
• M75: 31,763,667 km (0.088 R)
• M76: 32,091,286 km (0.083 R)
• M77: 32,474,855 km (0.116 R)
• M78: 32,694,764 km (0.107 R)
• M79: 32,860,070 km (0.095 R)
• M80: 34,080,489 km (0.081 R)
• M81: 37,772,116 km (0.082 R)
• M82: 38,409,253 km (0.118 R)
• M83: 38,583,684 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.5

Radius: 6.4

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.98 AU - 14.08 AU

Year: 15976 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,427,248 km

• M1: 211,382 km (0.109 R)
• M2: 290,669 km (0.047 R)
• M3: 381,475 km (0.102 R)
• M4: 437,873 km (0.117 R)
• M5: 659,427 km (0.095 R)
• M6: 1,941,481 km (0.116 R)
• M7: 2,466,719 km (0.07 R)
• M8: 3,671,132 km (0.106 R)
• M9: 3,733,813 km (0.083 R)
• M10: 4,786,982 km (0.111 R)
• M11: 5,028,882 km (0.035 R)
• M12: 5,169,055 km (0.117 R)
• M13: 5,274,971 km (0.095 R)
• M14: 5,925,422 km (0.048 R)
• M15: 6,222,673 km (0.115 R)
• M16: 6,410,867 km (0.091 R)
• M17: 6,486,713 km (0.111 R)
• M18: 7,221,837 km (0.088 R)
• M19: 8,393,937 km (0.097 R)
• M20: 8,685,652 km (0.109 R)
• M21: 9,841,745 km (0.118 R)
• M22: 10,237,730 km (0.088 R)
• M23: 10,683,981 km (0.091 R)
• M24: 10,819,068 km (0.047 R)
• M25: 11,181,992 km (0.094 R)
• M26: 11,365,100 km (0.068 R)
• M27: 12,912,241 km (0.084 R)
• M28: 13,152,495 km (0.098 R)
• M29: 13,200,666 km (0.094 R)
• M30: 13,442,565 km (0.114 R)
• M31: 13,588,423 km (0.116 R)
• M32: 14,078,506 km (0.084 R)
• M33: 15,328,695 km (0.116 R)
• M34: 16,458,010 km (0.034 R)
• M35: 16,509,920 km (0.052 R)
• M36: 16,666,100 km (0.112 R)
• M37: 17,667,060 km (0.088 R)
• M38: 17,826,830 km (0.063 R)
• M39: 17,987,050 km (0.103 R)
• M40: 18,633,013 km (0.113 R)
• M41: 19,286,457 km (0.105 R)
• M42: 19,451,014 km (0.077 R)
• M43: 19,560,969 km (0.098 R)
• M44: 20,280,834 km (0.109 R)
• M45: 20,728,131 km (0.086 R)
• M46: 21,405,062 km (0.099 R)
• M47: 21,803,291 km (0.107 R)
• M48: 22,261,360 km (0.058 R)
• M49: 22,722,720 km (0.036 R)
• M50: 24,007,466 km (0.092 R)
• M51: 24,837,286 km (0.117 R)
• M52: 25,016,354 km (0.055 R)
• M53: 25,255,861 km (0.101 R)
• M54: 25,797,255 km (0.104 R)
• M55: 25,857,543 km (0.114 R)
• M56: 25,978,568 km (0.087 R)
• M57: 27,136,755 km (0.112 R)
• M58: 27,505,962 km (0.093 R)
• M59: 27,567,596 km (0.077 R)
• M60: 27,629,380 km (0.064 R)
• M61: 28,373,929 km (0.113 R)
• M62: 28,686,140 km (0.113 R)
• M63: 29,566,374 km (0.115 R)
• M64: 29,629,504 km (0.088 R)
• M65: 30,009,632 km (0.114 R)
• M66: 30,519,162 km (0.099 R)
• M67: 32,194,509 km (0.095 R)
• M68: 32,585,408 km (0.072 R)
• M69: 34,230,686 km (0.083 R)
• M70: 34,496,521 km (0.074 R)
• M71: 36,240,683 km (0.114 R)
• M72: 36,443,687 km (0.072 R)
• M73: 36,715,057 km (0.062 R)
• M74: 36,782,975 km (0.104 R)
• M75: 36,987,176 km (0.108 R)
• M76: 38,081,933 km (0.116 R)
• M77: 38,426,307 km (0.095 R)
• M78: 39,326,438 km (0.034 R)
• M79: 40,163,438 km (0.113 R)
• M80: 41,147,343 km (0.082 R)
• M81: 42,281,445 km (0.11 R)
• M82: 42,995,475 km (0.076 R)
• M83: 43,210,597 km (0.105 R)
• M84: 43,569,632 km (0.095 R)
• M85: 44,290,843 km (0.107 R)
• M86: 45,088,798 km (0.118 R)
• M87: 46,184,453 km (0.077 R)
• M88: 48,253,092 km (0.082 R)
• M89: 48,551,091 km (0.1 R)
• M90: 48,849,689 km (0.083 R)
• M91: 49,448,679 km (0.113 R)
• M92: 49,899,567 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit