🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 159 Days

Day: 45.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.78 AU - 1 AU

Year: 318 Days

Day: 42.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.88 AU - 1.32 AU

Year: 437 Days

Day: 46.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.5 AU - 2.44 AU

Year: 1047 Days

Day: 44.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.2

Radius: 8.7

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.61 AU - 5.85 AU

Year: 3896 Days

Day: 9.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,520,173 km

• M1: 150,047 km (0.085 R)
• M2: 251,175 km (0.081 R)
• M3: 386,561 km (0.071 R)
• M4: 451,786 km (0.099 R)
• M5: 512,672 km (0.07 R)
• M6: 683,513 km (0.116 R)
• M7: 818,749 km (0.063 R)
• M8: 895,343 km (0.03 R)
• M9: 1,032,824 km (0.071 R)
• M10: 1,177,335 km (0.038 R)
• M11: 1,609,224 km (0.092 R)
• M12: 1,908,420 km (0.045 R)
• M13: 2,225,268 km (0.093 R)
• M14: 2,624,246 km (0.112 R)
• M15: 2,959,345 km (0.082 R)
• M16: 3,272,753 km (0.114 R)
• M17: 3,415,469 km (0.077 R)
• M18: 3,596,931 km (0.098 R)
• M19: 4,121,571 km (0.092 R)
• M20: 4,256,508 km (0.074 R)
• M21: 4,373,344 km (0.055 R)
• M22: 4,491,377 km (0.118 R)
• M23: 4,790,722 km (0.101 R)
• M24: 4,851,459 km (0.074 R)
• M25: 4,953,185 km (0.088 R)
• M26: 5,138,088 km (0.105 R)
• M27: 5,241,760 km (0.068 R)
• M28: 5,346,179 km (0.08 R)
• M29: 5,409,160 km (0.058 R)
• M30: 5,599,598 km (0.093 R)
• M31: 5,835,364 km (0.107 R)
• M32: 5,921,981 km (0.081 R)
• M33: 6,030,739 km (0.097 R)
• M34: 6,096,263 km (0.098 R)
• M35: 6,629,729 km (0.114 R)
• M36: 6,765,414 km (0.081 R)
• M37: 7,270,905 km (0.068 R)
• M38: 7,457,753 km (0.074 R)
• M39: 7,812,450 km (0.104 R)
• M40: 8,269,471 km (0.066 R)
• M41: 8,415,778 km (0.117 R)
• M42: 8,611,901 km (0.099 R)
• M43: 8,909,152 km (0.089 R)
• M44: 8,983,951 km (0.119 R)
• M45: 9,109,164 km (0.041 R)
• M46: 9,641,284 km (0.107 R)
• M47: 9,743,758 km (0.098 R)
• M48: 9,872,412 km (0.065 R)
• M49: 10,131,366 km (0.06 R)
• M50: 10,209,606 km (0.106 R)
• M51: 10,682,634 km (0.05 R)
• M52: 10,762,220 km (0.118 R)
• M53: 10,841,956 km (0.099 R)
• M54: 10,975,248 km (0.081 R)
• M55: 11,568,403 km (0.112 R)
• M56: 12,061,478 km (0.11 R)
• M57: 12,589,409 km (0.09 R)
• M58: 12,813,955 km (0.085 R)
• M59: 13,181,667 km (0.085 R)
• M60: 13,266,938 km (0.117 R)
• M61: 13,323,934 km (0.112 R)
• M62: 13,466,800 km (0.074 R)
• M63: 13,956,434 km (0.118 R)
• M64: 14,393,260 km (0.106 R)
• M65: 14,864,194 km (0.118 R)
• M66: 15,519,881 km (0.116 R)
• M67: 15,640,158 km (0.12 R)
• M68: 16,093,889 km (0.058 R)
• M69: 16,582,625 km (0.11 R)
• M70: 16,674,777 km (0.097 R)
• M71: 16,983,248 km (0.059 R)
• M72: 17,200,314 km (0.088 R)
• M73: 17,762,802 km (0.049 R)
• M74: 17,857,049 km (0.077 R)
• M75: 18,299,560 km (0.104 R)
• M76: 18,745,511 km (0.076 R)
• M77: 20,006,770 km (0.048 R)
• M78: 20,829,708 km (0.045 R)
• M79: 21,295,257 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.4

Radius: 11.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.27 AU - 5.29 AU

Year: 4595 Days

Day: 11.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 69,520,173 km

• M1: 159,322 km (0.098 R)
• M2: 232,475 km (0.075 R)
• M3: 325,375 km (0.101 R)
• M4: 620,532 km (0.03 R)
• M5: 741,257 km (0.116 R)
• M6: 1,282,503 km (0.097 R)
• M7: 1,379,292 km (0.105 R)
• M8: 1,555,070 km (0.082 R)
• M9: 1,658,891 km (0.087 R)
• M10: 2,012,839 km (0.118 R)
• M11: 2,126,683 km (0.112 R)
• M12: 2,286,753 km (0.086 R)
• M13: 2,405,683 km (0.057 R)
• M14: 2,481,230 km (0.075 R)
• M15: 2,650,126 km (0.096 R)
• M16: 2,791,197 km (0.107 R)
• M17: 2,918,654 km (0.104 R)
• M18: 3,533,950 km (0.081 R)
• M19: 4,207,291 km (0.11 R)
• M20: 4,317,245 km (0.071 R)
• M21: 4,558,846 km (0.107 R)
• M22: 5,670,208 km (0.052 R)
• M23: 5,812,326 km (0.103 R)
• M24: 6,120,797 km (0.101 R)
• M25: 6,266,655 km (0.051 R)
• M26: 6,392,616 km (0.05 R)
• M27: 6,519,475 km (0.094 R)
• M28: 6,668,475 km (0.045 R)
• M29: 6,797,129 km (0.069 R)
• M30: 6,948,223 km (0.109 R)
• M31: 7,122,355 km (0.043 R)
• M32: 7,408,236 km (0.113 R)
• M33: 7,675,717 km (0.089 R)
• M34: 8,219,954 km (0.12 R)
• M35: 8,358,033 km (0.049 R)
• M36: 9,036,160 km (0.107 R)
• M37: 9,683,321 km (0.102 R)
• M38: 9,926,866 km (0.115 R)
• M39: 10,172,506 km (0.1 R)
• M40: 10,271,240 km (0.093 R)
• M41: 11,073,234 km (0.082 R)
• M42: 11,200,393 km (0.097 R)
• M43: 11,379,162 km (0.097 R)
• M44: 11,584,710 km (0.118 R)
• M45: 11,973,365 km (0.077 R)
• M46: 12,577,591 km (0.065 R)
• M47: 12,763,541 km (0.077 R)
• M48: 13,733,982 km (0.111 R)
• M49: 13,925,467 km (0.119 R)
• M50: 14,035,272 km (0.082 R)
• M51: 14,117,850 km (0.11 R)
• M52: 14,421,833 km (0.11 R)
• M53: 14,784,010 km (0.092 R)
• M54: 15,233,850 km (0.076 R)
• M55: 15,831,195 km (0.11 R)
• M56: 16,262,485 km (0.071 R)
• M57: 16,872,845 km (0.085 R)
• M58: 16,960,659 km (0.097 R)
• M59: 17,609,315 km (0.095 R)
• M60: 18,296,119 km (0.118 R)
• M61: 18,446,614 km (0.034 R)
• M62: 19,603,604 km (0.036 R)
• M63: 20,689,984 km (0.095 R)
• M64: 20,909,594 km (0.112 R)
• M65: 21,161,666 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.6

Radius: 7.5

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.05 AU - 12.31 AU

Year: 16100 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,520,173 km

• M1: 102,175 km (0.03 R)
• M2: 173,085 km (0.062 R)
• M3: 416,331 km (0.083 R)
• M4: 865,573 km (0.043 R)
• M5: 1,524,253 km (0.096 R)
• M6: 1,671,307 km (0.056 R)
• M7: 2,006,107 km (0.101 R)
• M8: 2,140,446 km (0.114 R)
• M9: 2,590,287 km (0.108 R)
• M10: 2,677,951 km (0.113 R)
• M11: 2,736,893 km (0.065 R)
• M12: 2,796,283 km (0.064 R)
• M13: 3,007,665 km (0.055 R)
• M14: 3,287,114 km (0.079 R)
• M15: 3,413,973 km (0.048 R)
• M16: 3,510,164 km (0.058 R)
• M17: 3,837,634 km (0.092 R)
• M18: 4,312,308 km (0.111 R)
• M19: 4,986,247 km (0.09 R)
• M20: 5,692,498 km (0.079 R)
• M21: 6,350,878 km (0.074 R)
• M22: 6,870,581 km (0.111 R)
• M23: 7,197,154 km (0.114 R)
• M24: 7,320,871 km (0.058 R)
• M25: 7,612,437 km (0.072 R)
• M26: 7,907,893 km (0.115 R)
• M27: 8,293,257 km (0.082 R)
• M28: 8,772,419 km (0.104 R)
• M29: 9,037,656 km (0.112 R)
• M30: 9,305,586 km (0.103 R)
• M31: 9,395,494 km (0.083 R)
• M32: 10,217,235 km (0.057 R)
• M33: 10,777,928 km (0.071 R)
• M34: 10,872,324 km (0.107 R)
• M35: 11,109,587 km (0.085 R)
• M36: 11,157,308 km (0.116 R)
• M37: 11,348,494 km (0.102 R)
• M38: 11,977,853 km (0.077 R)
• M39: 13,270,079 km (0.081 R)
• M40: 13,625,374 km (0.026 R)
• M41: 14,658,198 km (0.07 R)
• M42: 15,502,379 km (0.07 R)
• M43: 15,930,378 km (0.07 R)
• M44: 16,525,329 km (0.119 R)
• M45: 17,514,320 km (0.114 R)
• M46: 17,736,772 km (0.109 R)
• M47: 19,090,633 km (0.118 R)
• M48: 19,491,855 km (0.051 R)
• M49: 19,549,300 km (0.119 R)
• M50: 21,005,935 km (0.083 R)
• M51: 21,836,951 km (0.115 R)
• M52: 22,316,562 km (0.105 R)
• M53: 22,436,988 km (0.113 R)
• M54: 23,164,183 km (0.064 R)
• M55: 23,960,792 km (0.1 R)
• M56: 24,084,060 km (0.092 R)
• M57: 24,766,227 km (0.097 R)
• M58: 25,391,995 km (0.031 R)
• M59: 26,403,875 km (0.116 R)
• M60: 26,850,723 km (0.066 R)
• M61: 27,299,966 km (0.058 R)
• M62: 29,122,068 km (0.082 R)
• M63: 29,583,727 km (0.066 R)
• M64: 32,404,096 km (0.118 R)
• M65: 32,540,529 km (0.114 R)
• M66: 33,156,722 km (0.104 R)
• M67: 33,776,955 km (0.082 R)
• M68: 34,400,928 km (0.062 R)
• M69: 35,942,085 km (0.1 R)
• M70: 36,012,695 km (0.103 R)
• M71: 36,154,065 km (0.11 R)
• M72: 38,801,649 km (0.06 R)
• M73: 39,454,942 km (0.11 R)
• M74: 40,405,188 km (0.12 R)
• M75: 41,362,914 km (0.043 R)
• M76: 42,477,268 km (0.086 R)
• M77: 43,300,804 km (0.052 R)
• M78: 44,129,427 km (0.083 R)
• M79: 44,356,367 km (0.071 R)
• M80: 45,496,901 km (0.077 R)
• M81: 46,339,287 km (0.098 R)
• M82: 46,646,860 km (0.107 R)
• M83: 46,800,946 km (0.086 R)
• M84: 46,878,138 km (0.028 R)
• M85: 47,109,566 km (0.114 R)
• M86: 50,390,996 km (0.12 R)
• M87: 51,501,012 km (0.091 R)
• M88: 51,739,920 km (0.107 R)
• M89: 52,619,106 km (0.066 R)
• M90: 53,664,496 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781

Radius: 5.4

Gravity: 26.78 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.2 AU - 12.42 AU

Year: 16358 Days

Day: 15.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,520,173 km

• M1: 73,303 km (0.11 R)
• M2: 309,368 km (0.072 R)
• M3: 375,341 km (0.062 R)
• M4: 521,947 km (0.112 R)
• M5: 1,037,312 km (0.048 R)
• M6: 1,437,037 km (0.105 R)
• M7: 1,522,308 km (0.117 R)
• M8: 2,263,416 km (0.082 R)
• M9: 2,532,243 km (0.063 R)
• M10: 2,954,259 km (0.101 R)
• M11: 3,210,520 km (0.097 R)
• M12: 4,223,597 km (0.045 R)
• M13: 4,679,870 km (0.105 R)
• M14: 5,151,702 km (0.075 R)
• M15: 5,773,879 km (0.073 R)
• M16: 5,955,940 km (0.105 R)
• M17: 6,513,641 km (0.071 R)
• M18: 7,430,227 km (0.104 R)
• M19: 7,529,111 km (0.054 R)
• M20: 7,828,307 km (0.098 R)
• M21: 8,284,281 km (0.1 R)
• M22: 8,386,756 km (0.091 R)
• M23: 8,644,812 km (0.088 R)
• M24: 8,905,561 km (0.088 R)
• M25: 9,168,853 km (0.108 R)
• M26: 9,221,811 km (0.078 R)
• M27: 9,381,282 km (0.101 R)
• M28: 10,523,313 km (0.084 R)
• M29: 11,365,549 km (0.028 R)
• M30: 12,287,520 km (0.114 R)
• M31: 14,944,229 km (0.058 R)
• M32: 15,319,720 km (0.094 R)
• M33: 16,144,153 km (0.096 R)
• M34: 16,465,041 km (0.107 R)
• M35: 16,658,471 km (0.111 R)
• M36: 17,047,874 km (0.08 R)
• M37: 18,300,457 km (0.108 R)
• M38: 21,313,059 km (0.095 R)
• M39: 21,453,531 km (0.12 R)
• M40: 21,877,043 km (0.074 R)
• M41: 23,236,289 km (0.064 R)
• M42: 23,308,545 km (0.072 R)
• M43: 23,816,579 km (0.113 R)
• M44: 24,548,861 km (0.083 R)
• M45: 24,622,463 km (0.109 R)
• M46: 26,638,145 km (0.1 R)
• M47: 27,703,880 km (0.119 R)
• M48: 27,934,111 km (0.073 R)
• M49: 28,011,005 km (0.104 R)
• M50: 28,551,053 km (0.063 R)
• M51: 30,034,316 km (0.041 R)
• M52: 30,270,830 km (0.079 R)
• M53: 32,426,685 km (0.049 R)
• M54: 32,588,400 km (0.077 R)
• M55: 32,831,347 km (0.09 R)
• M56: 32,993,661 km (0.109 R)
• M57: 33,891,248 km (0.09 R)
• M58: 35,710,508 km (0.081 R)
• M59: 39,615,311 km (0.092 R)
• M60: 39,788,097 km (0.12 R)
• M61: 39,874,714 km (0.11 R)
• M62: 41,004,926 km (0.105 R)
• M63: 41,617,828 km (0.108 R)
• M64: 42,852,908 km (0.104 R)
• M65: 43,207,904 km (0.053 R)
• M66: 44,368,634 km (0.067 R)
• M67: 44,637,910 km (0.106 R)
• M68: 45,901,863 km (0.08 R)
• M69: 46,629,507 km (0.094 R)
• M70: 46,720,612 km (0.074 R)
• M71: 48,188,017 km (0.073 R)
• M72: 50,043,480 km (0.106 R)
• M73: 51,450,298 km (0.081 R)
• M74: 51,922,130 km (0.101 R)
• M75: 52,680,142 km (0.107 R)
• M76: 52,775,137 km (0.102 R)
• M77: 52,965,276 km (0.106 R)
• M78: 53,632,632 km (0.064 R)
• M79: 56,621,448 km (0.059 R)
• M80: 57,792,949 km (0.041 R)
• M81: 58,479,902 km (0.093 R)
• M82: 58,873,644 km (0.115 R)
• M83: 59,367,167 km (0.071 R)
• M84: 61,055,229 km (0.115 R)
• M85: 66,008,415 km (0.115 R)
• M86: 66,110,740 km (0.103 R)
• M87: 66,726,335 km (0.039 R)
• M88: 67,756,616 km (0.103 R)
• M89: 68,584,640 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 13,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit