🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.75 AU - 0.91 AU

Year: 279 Days

Day: 36.9 Hours

Environment

Temp: 79 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.71 AU - 1.03 AU

Year: 299 Days

Day: 12.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.96 AU - 1.58 AU

Year: 528 Days

Day: 32.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,641,302 km

• M1: 392,545 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.15 AU - 3.25 AU

Year: 2112 Days

Day: 35.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.18 AU - 4.56 AU

Year: 3371 Days

Day: 33.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,641,302 km

• M1: 1,827,039 km (0.07 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.2

Radius: 8.6

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.36 AU - 6.18 AU

Year: 4464 Days

Day: 8.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,641,302 km

• M1: 275,559 km (0.103 R)
• M2: 429,944 km (0.07 R)
• M3: 825,331 km (0.114 R)
• M4: 1,046,138 km (0.079 R)
• M5: 1,137,093 km (0.052 R)
• M6: 1,244,654 km (0.108 R)
• M7: 1,313,619 km (0.113 R)
• M8: 1,397,992 km (0.108 R)
• M9: 1,785,451 km (0.091 R)
• M10: 1,895,405 km (0.058 R)
• M11: 2,138,651 km (0.066 R)
• M12: 2,205,372 km (0.116 R)
• M13: 2,289,595 km (0.105 R)
• M14: 2,443,980 km (0.114 R)
• M15: 3,638,519 km (0.112 R)
• M16: 4,002,940 km (0.086 R)
• M17: 4,147,900 km (0.092 R)
• M18: 4,231,525 km (0.095 R)
• M19: 4,379,178 km (0.12 R)
• M20: 4,766,787 km (0.032 R)
• M21: 5,009,135 km (0.119 R)
• M22: 5,098,295 km (0.061 R)
• M23: 5,255,523 km (0.112 R)
• M24: 5,391,657 km (0.113 R)
• M25: 6,065,745 km (0.105 R)
• M26: 6,304,353 km (0.119 R)
• M27: 6,497,634 km (0.108 R)
• M28: 6,790,995 km (0.091 R)
• M29: 7,063,862 km (0.119 R)
• M30: 7,138,810 km (0.08 R)
• M31: 7,365,451 km (0.092 R)
• M32: 7,441,596 km (0.074 R)
• M33: 7,569,054 km (0.081 R)
• M34: 8,085,915 km (0.044 R)
• M35: 9,099,290 km (0.08 R)
• M36: 9,262,951 km (0.096 R)
• M37: 9,565,437 km (0.077 R)
• M38: 9,759,765 km (0.098 R)
• M39: 10,039,513 km (0.044 R)
• M40: 10,124,036 km (0.081 R)
• M41: 11,068,447 km (0.074 R)
• M42: 11,773,053 km (0.059 R)
• M43: 12,070,903 km (0.074 R)
• M44: 12,795,854 km (0.113 R)
• M45: 12,979,261 km (0.113 R)
• M46: 13,040,746 km (0.096 R)
• M47: 13,659,482 km (0.081 R)
• M48: 14,035,272 km (0.114 R)
• M49: 14,192,948 km (0.058 R)
• M50: 14,414,652 km (0.085 R)
• M51: 14,509,946 km (0.071 R)
• M52: 14,637,404 km (0.094 R)
• M53: 14,861,352 km (0.116 R)
• M54: 14,989,856 km (0.101 R)
• M55: 15,572,540 km (0.062 R)
• M56: 16,526,974 km (0.068 R)
• M57: 16,994,617 km (0.106 R)
• M58: 17,095,297 km (0.082 R)
• M59: 17,568,176 km (0.064 R)
• M60: 17,670,052 km (0.098 R)
• M61: 18,354,312 km (0.085 R)
• M62: 18,457,684 km (0.106 R)
• M63: 19,960,694 km (0.114 R)
• M64: 20,244,631 km (0.096 R)
• M65: 20,351,444 km (0.068 R)
• M66: 20,458,556 km (0.1 R)
• M67: 20,673,079 km (0.12 R)
• M68: 20,996,360 km (0.118 R)
• M69: 21,575,304 km (0.098 R)
• M70: 22,453,444 km (0.104 R)
• M71: 22,637,898 km (0.061 R)
• M72: 22,859,901 km (0.072 R)
• M73: 23,755,095 km (0.103 R)
• M74: 24,018,237 km (0.063 R)
• M75: 25,004,536 km (0.045 R)
• M76: 25,579,441 km (0.096 R)
• M77: 25,694,930 km (0.06 R)
• M78: 25,849,315 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.3

Radius: 9.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.05 AU - 8.45 AU

Year: 8743 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,641,302 km

• M1: 126,709 km (0.054 R)
• M2: 220,507 km (0.1 R)
• M3: 323,281 km (0.093 R)
• M4: 437,873 km (0.108 R)
• M5: 622,028 km (0.114 R)
• M6: 759,359 km (0.077 R)
• M7: 998,117 km (0.102 R)
• M8: 1,348,475 km (0.113 R)
• M9: 1,499,120 km (0.112 R)
• M10: 1,671,457 km (0.089 R)
• M11: 2,070,135 km (0.036 R)
• M12: 2,227,213 km (0.115 R)
• M13: 4,004,735 km (0.034 R)
• M14: 4,201,456 km (0.114 R)
• M15: 4,267,728 km (0.088 R)
• M16: 4,559,145 km (0.096 R)
• M17: 4,650,100 km (0.042 R)
• M18: 4,718,616 km (0.08 R)
• M19: 4,949,894 km (0.115 R)
• M20: 5,019,906 km (0.109 R)
• M21: 5,256,121 km (0.1 R)
• M22: 5,399,436 km (0.046 R)
• M23: 6,388,427 km (0.047 R)
• M24: 6,464,872 km (0.062 R)
• M25: 6,592,928 km (0.078 R)
• M26: 6,825,702 km (0.095 R)
• M27: 7,539,882 km (0.11 R)
• M28: 8,111,645 km (0.043 R)
• M29: 8,250,023 km (0.113 R)
• M30: 8,333,200 km (0.11 R)
• M31: 8,810,716 km (0.097 R)
• M32: 9,095,700 km (0.101 R)
• M33: 9,210,591 km (0.071 R)
• M34: 9,297,059 km (0.09 R)
• M35: 9,558,107 km (0.07 R)
• M36: 9,909,961 km (0.025 R)
• M37: 11,576,332 km (0.087 R)
• M38: 11,732,063 km (0.101 R)
• M39: 11,888,543 km (0.103 R)
• M40: 12,140,316 km (0.059 R)
• M41: 12,298,591 km (0.117 R)
• M42: 12,393,884 km (0.062 R)
• M43: 12,457,613 km (0.077 R)
• M44: 12,553,206 km (0.092 R)
• M45: 13,165,061 km (0.073 R)
• M46: 13,458,273 km (0.119 R)
• M47: 13,523,797 km (0.091 R)
• M48: 13,654,994 km (0.119 R)
• M49: 13,852,613 km (0.087 R)
• M50: 14,184,122 km (0.101 R)
• M51: 14,686,322 km (0.088 R)
• M52: 15,160,248 km (0.086 R)
• M53: 15,915,269 km (0.115 R)
• M54: 16,436,916 km (0.118 R)
• M55: 16,506,928 km (0.105 R)
• M56: 17,318,945 km (0.065 R)
• M57: 17,425,908 km (0.106 R)
• M58: 17,999,616 km (0.092 R)
• M59: 18,288,788 km (0.087 R)
• M60: 19,461,037 km (0.119 R)
• M61: 20,356,081 km (0.065 R)
• M62: 20,732,918 km (0.108 R)
• M63: 21,074,002 km (0.12 R)
• M64: 21,417,179 km (0.1 R)
• M65: 21,493,624 km (0.12 R)
• M66: 22,185,963 km (0.102 R)
• M67: 22,534,974 km (0.086 R)
• M68: 22,964,021 km (0.077 R)
• M69: 23,435,105 km (0.096 R)
• M70: 23,592,781 km (0.061 R)
• M71: 23,869,687 km (0.071 R)
• M72: 24,506,525 km (0.077 R)
• M73: 25,310,613 km (0.075 R)
• M74: 27,027,099 km (0.104 R)
• M75: 27,649,127 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 12.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.99 AU - 8.51 AU

Year: 8743 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,641,302 km

• M1: 220,358 km (0.035 R)
• M2: 383,120 km (0.092 R)
• M3: 497,114 km (0.093 R)
• M4: 592,258 km (0.088 R)
• M5: 683,363 km (0.094 R)
• M6: 830,268 km (0.106 R)
• M7: 934,687 km (0.12 R)
• M8: 1,030,131 km (0.115 R)
• M9: 1,129,314 km (0.101 R)
• M10: 1,231,789 km (0.082 R)
• M11: 1,510,938 km (0.03 R)
• M12: 1,845,140 km (0.092 R)
• M13: 2,003,415 km (0.058 R)
• M14: 2,184,877 km (0.05 R)
• M15: 2,622,750 km (0.091 R)
• M16: 3,580,176 km (0.07 R)
• M17: 3,936,967 km (0.106 R)
• M18: 4,493,920 km (0.073 R)
• M19: 4,733,277 km (0.08 R)
• M20: 5,836,561 km (0.07 R)
• M21: 6,045,400 km (0.048 R)
• M22: 6,256,931 km (0.12 R)
• M23: 6,390,372 km (0.1 R)
• M24: 7,548,409 km (0.12 R)
• M25: 7,747,674 km (0.103 R)
• M26: 7,977,606 km (0.108 R)
• M27: 8,562,384 km (0.12 R)
• M28: 9,070,418 km (0.116 R)
• M29: 9,191,443 km (0.094 R)
• M30: 10,084,392 km (0.113 R)
• M31: 10,525,557 km (0.066 R)
• M32: 10,684,579 km (0.092 R)
• M33: 10,973,004 km (0.06 R)
• M34: 11,231,509 km (0.07 R)
• M35: 11,590,245 km (0.102 R)
• M36: 11,787,415 km (0.087 R)
• M37: 12,419,615 km (0.06 R)
• M38: 12,824,427 km (0.037 R)
• M39: 12,926,303 km (0.066 R)
• M40: 13,612,658 km (0.061 R)
• M41: 14,381,292 km (0.064 R)
• M42: 14,735,390 km (0.118 R)
• M43: 15,560,722 km (0.085 R)
• M44: 15,887,743 km (0.104 R)
• M45: 16,253,809 km (0.079 R)
• M46: 16,882,569 km (0.05 R)
• M47: 17,106,367 km (0.098 R)
• M48: 17,443,860 km (0.098 R)
• M49: 18,201,872 km (0.092 R)
• M50: 18,431,355 km (0.087 R)
• M51: 18,893,313 km (0.116 R)
• M52: 19,398,057 km (0.115 R)
• M53: 20,104,308 km (0.03 R)
• M54: 20,460,501 km (0.084 R)
• M55: 20,938,915 km (0.102 R)
• M56: 21,582,335 km (0.11 R)
• M57: 21,663,268 km (0.111 R)
• M58: 21,744,200 km (0.032 R)
• M59: 22,232,338 km (0.072 R)
• M60: 23,136,507 km (0.037 R)
• M61: 23,302,262 km (0.077 R)
• M62: 23,593,230 km (0.111 R)
• M63: 23,843,507 km (0.071 R)
• M64: 23,969,020 km (0.11 R)
• M65: 24,052,794 km (0.096 R)
• M66: 24,220,643 km (0.097 R)
• M67: 24,599,724 km (0.113 R)
• M68: 26,179,029 km (0.109 R)
• M69: 26,915,649 km (0.084 R)
• M70: 27,220,978 km (0.101 R)
• M71: 27,483,522 km (0.103 R)
• M72: 28,542,376 km (0.054 R)
• M73: 29,210,779 km (0.113 R)
• M74: 29,749,332 km (0.103 R)
• M75: 30,245,997 km (0.107 R)
• M76: 30,381,832 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.7

Radius: 11.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.89 AU - 10.29 AU

Year: 9289 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,641,302 km

• M1: 165,754 km (0.096 R)
• M2: 239,207 km (0.078 R)
• M3: 312,959 km (0.067 R)
• M4: 596,447 km (0.117 R)
• M5: 680,670 km (0.112 R)
• M6: 758,162 km (0.057 R)
• M7: 1,167,462 km (0.118 R)
• M8: 1,249,142 km (0.086 R)
• M9: 1,332,917 km (0.032 R)
• M10: 1,476,830 km (0.1 R)
• M11: 1,687,464 km (0.094 R)
• M12: 2,005,659 km (0.108 R)
• M13: 2,412,864 km (0.098 R)
• M14: 2,590,287 km (0.103 R)
• M15: 2,735,397 km (0.094 R)
• M16: 2,827,549 km (0.082 R)
• M17: 2,977,147 km (0.085 R)
• M18: 3,461,695 km (0.114 R)
• M19: 3,642,409 km (0.118 R)
• M20: 4,266,980 km (0.073 R)
• M21: 4,395,933 km (0.071 R)
• M22: 4,857,592 km (0.099 R)
• M23: 5,334,959 km (0.052 R)
• M24: 5,520,760 km (0.102 R)
• M25: 5,685,168 km (0.063 R)
• M26: 5,946,815 km (0.116 R)
• M27: 6,043,006 km (0.03 R)
• M28: 6,188,116 km (0.118 R)
• M29: 6,358,957 km (0.119 R)
• M30: 6,931,468 km (0.045 R)
• M31: 7,007,314 km (0.112 R)
• M32: 7,262,378 km (0.116 R)
• M33: 7,468,674 km (0.056 R)
• M34: 7,729,124 km (0.12 R)
• M35: 8,393,637 km (0.096 R)
• M36: 8,801,292 km (0.072 R)
• M37: 9,551,076 km (0.103 R)
• M38: 10,408,421 km (0.096 R)
• M39: 11,082,210 km (0.117 R)
• M40: 11,439,450 km (0.074 R)
• M41: 11,649,635 km (0.098 R)
• M42: 11,740,142 km (0.089 R)
• M43: 12,502,941 km (0.101 R)
• M44: 12,843,725 km (0.095 R)
• M45: 13,376,443 km (0.075 R)
• M46: 13,788,735 km (0.086 R)
• M47: 15,313,885 km (0.059 R)
• M48: 15,479,191 km (0.078 R)
• M49: 15,912,127 km (0.039 R)
• M50: 16,079,677 km (0.091 R)
• M51: 16,687,642 km (0.092 R)
• M52: 17,028,726 km (0.103 R)
• M53: 17,234,423 km (0.038 R)
• M54: 17,509,982 km (0.118 R)
• M55: 18,240,468 km (0.108 R)
• M56: 19,087,342 km (0.04 R)
• M57: 19,194,155 km (0.105 R)
• M58: 19,408,229 km (0.101 R)
• M59: 19,623,201 km (0.091 R)
• M60: 19,803,018 km (0.104 R)
• M61: 19,911,028 km (0.109 R)
• M62: 20,272,755 km (0.088 R)
• M63: 20,563,873 km (0.096 R)
• M64: 20,673,229 km (0.08 R)
• M65: 21,223,600 km (0.09 R)
• M66: 21,593,106 km (0.115 R)
• M67: 21,704,407 km (0.062 R)
• M68: 23,358,361 km (0.104 R)
• M69: 23,625,244 km (0.072 R)
• M70: 23,969,917 km (0.081 R)
• M71: 24,085,108 km (0.11 R)
• M72: 24,741,693 km (0.086 R)
• M73: 25,130,647 km (0.091 R)
• M74: 25,208,588 km (0.109 R)
• M75: 25,678,475 km (0.08 R)
• M76: 25,914,540 km (0.034 R)
• M77: 26,547,489 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.5

Radius: 3.1

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.76 AU - 16.68 AU

Year: 19785 Days

Day: 15.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,641,302 km

• M1: 44,131 km (0.108 R)
• M2: 94,247 km (0.058 R)
• M3: 179,368 km (0.09 R)
• M4: 742,604 km (0.092 R)
• M5: 871,258 km (0.074 R)
• M6: 1,085,333 km (0.058 R)
• M7: 1,595,461 km (0.086 R)
• M8: 1,779,915 km (0.111 R)
• M9: 1,817,614 km (0.108 R)
• M10: 2,049,491 km (0.087 R)
• M11: 2,393,865 km (0.11 R)
• M12: 2,604,649 km (0.114 R)
• M13: 2,647,583 km (0.094 R)
• M14: 3,021,578 km (0.105 R)
• M15: 3,044,017 km (0.109 R)
• M16: 3,482,339 km (0.027 R)
• M17: 4,014,160 km (0.099 R)
• M18: 4,138,475 km (0.074 R)
• M19: 4,289,420 km (0.062 R)
• M20: 4,442,159 km (0.044 R)
• M21: 5,070,620 km (0.094 R)
• M22: 5,504,902 km (0.097 R)
• M23: 6,235,688 km (0.063 R)
• M24: 6,437,645 km (0.093 R)
• M25: 6,524,861 km (0.109 R)
• M26: 7,631,885 km (0.032 R)
• M27: 8,222,647 km (0.052 R)
• M28: 8,412,187 km (0.117 R)
• M29: 8,827,920 km (0.072 R)
• M30: 9,119,636 km (0.078 R)
• M31: 9,612,860 km (0.072 R)
• M32: 9,745,852 km (0.104 R)
• M33: 10,216,039 km (0.108 R)
• M34: 10,762,370 km (0.116 R)
• M35: 10,831,335 km (0.091 R)
• M36: 11,143,545 km (0.059 R)
• M37: 11,283,120 km (0.065 R)
• M38: 11,599,669 km (0.097 R)
• M39: 12,241,145 km (0.116 R)
• M40: 12,457,463 km (0.084 R)
• M41: 12,784,484 km (0.106 R)
• M42: 14,309,336 km (0.089 R)
• M43: 15,305,657 km (0.079 R)
• M44: 15,812,196 km (0.102 R)
• M45: 19,131,024 km (0.107 R)
• M46: 19,845,055 km (0.09 R)
• M47: 22,654,653 km (0.108 R)
• M48: 22,787,196 km (0.113 R)
• M49: 23,902,598 km (0.064 R)
• M50: 24,037,685 km (0.088 R)
• M51: 24,308,457 km (0.09 R)
• M52: 24,353,785 km (0.035 R)
• M53: 24,625,754 km (0.089 R)
• M54: 27,165,627 km (0.076 R)
• M55: 27,920,049 km (0.105 R)
• M56: 28,109,739 km (0.055 R)
• M57: 28,157,162 km (0.094 R)
• M58: 30,175,536 km (0.116 R)
• M59: 32,888,045 km (0.077 R)
• M60: 32,988,126 km (0.116 R)
• M61: 33,188,736 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 15,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit