🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.61 AU - 0.81 AU

Year: 216 Days

Day: 43.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,523,588 km

• M1: 30,368 km (0.082 R)
• M2: 185,651 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.67 AU - 1.11 AU

Year: 304 Days

Day: 14.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,523,588 km

• M1: 33,660 km (0.116 R)
• M2: 254,915 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.13 AU - 1.19 AU

Year: 452 Days

Day: 42 Hours

Environment

Temp: 14 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.86 AU - 4.34 AU

Year: 3002 Days

Day: 16.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 9.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.08 AU - 6.56 AU

Year: 5746 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 88,523,588 km

• M1: 149,149 km (0.103 R)
• M2: 211,531 km (0.11 R)
• M3: 381,774 km (0.108 R)
• M4: 488,587 km (0.106 R)
• M5: 747,840 km (0.079 R)
• M6: 866,172 km (0.067 R)
• M7: 955,930 km (0.112 R)
• M8: 1,137,393 km (0.068 R)
• M9: 1,492,538 km (0.076 R)
• M10: 1,559,259 km (0.104 R)
• M11: 1,765,704 km (0.101 R)
• M12: 1,836,463 km (0.12 R)
• M13: 2,036,177 km (0.049 R)
• M14: 2,167,075 km (0.065 R)
• M15: 2,447,122 km (0.111 R)
• M16: 2,606,743 km (0.115 R)
• M17: 2,728,665 km (0.051 R)
• M18: 3,138,264 km (0.085 R)
• M19: 3,333,789 km (0.112 R)
• M20: 3,771,362 km (0.069 R)
• M21: 3,863,365 km (0.073 R)
• M22: 4,155,829 km (0.12 R)
• M23: 4,874,347 km (0.113 R)
• M24: 4,987,443 km (0.096 R)
• M25: 5,578,654 km (0.101 R)
• M26: 5,882,487 km (0.103 R)
• M27: 6,110,774 km (0.084 R)
• M28: 6,437,795 km (0.119 R)
• M29: 6,520,522 km (0.091 R)
• M30: 6,617,462 km (0.103 R)
• M31: 7,066,555 km (0.099 R)
• M32: 7,366,648 km (0.063 R)
• M33: 7,641,758 km (0.1 R)
• M34: 7,700,102 km (0.084 R)
• M35: 7,758,594 km (0.103 R)
• M36: 7,994,211 km (0.078 R)
• M37: 8,397,078 km (0.108 R)
• M38: 9,144,918 km (0.047 R)
• M39: 9,930,157 km (0.116 R)
• M40: 10,234,140 km (0.08 R)
• M41: 10,769,401 km (0.071 R)
• M42: 10,966,422 km (0.119 R)
• M43: 11,081,761 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.9

Radius: 13.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.14 AU - 9.24 AU

Year: 7712 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 88,523,588 km

• M1: 180,864 km (0.108 R)
• M2: 276,606 km (0.113 R)
• M3: 646,562 km (0.091 R)
• M4: 729,290 km (0.065 R)
• M5: 907,461 km (0.099 R)
• M6: 1,248,394 km (0.033 R)
• M7: 1,371,064 km (0.086 R)
• M8: 1,563,447 km (0.081 R)
• M9: 2,556,927 km (0.119 R)
• M10: 3,063,914 km (0.108 R)
• M11: 3,254,202 km (0.113 R)
• M12: 4,358,384 km (0.07 R)
• M13: 4,573,057 km (0.034 R)
• M14: 4,840,389 km (0.114 R)
• M15: 4,938,824 km (0.12 R)
• M16: 5,187,905 km (0.104 R)
• M17: 5,492,486 km (0.098 R)
• M18: 6,145,780 km (0.051 R)
• M19: 6,796,082 km (0.113 R)
• M20: 6,878,959 km (0.1 R)
• M21: 7,017,786 km (0.093 R)
• M22: 7,383,253 km (0.071 R)
• M23: 7,957,560 km (0.063 R)
• M24: 8,045,074 km (0.091 R)
• M25: 8,725,894 km (0.097 R)
• M26: 8,936,827 km (0.067 R)
• M27: 9,210,591 km (0.077 R)
• M28: 9,302,444 km (0.12 R)
• M29: 9,425,264 km (0.118 R)
• M30: 10,364,739 km (0.083 R)
• M31: 10,684,579 km (0.112 R)
• M32: 11,399,507 km (0.029 R)
• M33: 12,029,464 km (0.049 R)
• M34: 12,197,163 km (0.088 R)
• M35: 12,467,187 km (0.04 R)
• M36: 12,807,373 km (0.11 R)
• M37: 13,496,869 km (0.106 R)
• M38: 14,411,511 km (0.097 R)
• M39: 15,564,462 km (0.057 R)
• M40: 16,485,835 km (0.11 R)
• M41: 17,843,585 km (0.052 R)
• M42: 19,197,745 km (0.039 R)
• M43: 19,394,018 km (0.102 R)
• M44: 19,788,358 km (0.105 R)
• M45: 19,907,138 km (0.103 R)
• M46: 20,464,839 km (0.113 R)
• M47: 20,584,966 km (0.073 R)
• M48: 21,963,211 km (0.1 R)
• M49: 22,954,148 km (0.1 R)
• M50: 24,086,155 km (0.12 R)
• M51: 24,340,172 km (0.067 R)
• M52: 24,637,722 km (0.077 R)
• M53: 24,765,628 km (0.093 R)
• M54: 24,851,049 km (0.026 R)
• M55: 25,796,657 km (0.105 R)
• M56: 26,622,736 km (0.06 R)
• M57: 26,754,083 km (0.047 R)
• M58: 27,061,058 km (0.061 R)
• M59: 27,149,022 km (0.049 R)
• M60: 27,237,135 km (0.119 R)
• M61: 27,457,642 km (0.066 R)
• M62: 28,033,743 km (0.085 R)
• M63: 28,390,385 km (0.085 R)
• M64: 29,017,948 km (0.104 R)
• M65: 29,786,133 km (0.117 R)
• M66: 30,561,199 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.7

Radius: 11.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.17 AU - 11.69 AU

Year: 11317 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,523,588 km

• M1: 181,761 km (0.084 R)
• M2: 462,108 km (0.094 R)
• M3: 690,693 km (0.029 R)
• M4: 956,978 km (0.065 R)
• M5: 1,478,027 km (0.058 R)
• M6: 1,548,936 km (0.109 R)
• M7: 1,639,293 km (0.073 R)
• M8: 1,750,145 km (0.113 R)
• M9: 1,825,543 km (0.072 R)
• M10: 2,199,089 km (0.076 R)
• M11: 2,384,440 km (0.065 R)
• M12: 2,705,029 km (0.094 R)
• M13: 2,792,843 km (0.116 R)
• M14: 2,881,704 km (0.086 R)
• M15: 3,085,157 km (0.091 R)
• M16: 3,506,424 km (0.059 R)
• M17: 4,300,191 km (0.108 R)
• M18: 4,691,090 km (0.11 R)
• M19: 5,285,293 km (0.113 R)
• M20: 5,704,017 km (0.101 R)
• M21: 6,046,896 km (0.098 R)
• M22: 7,084,955 km (0.117 R)
• M23: 8,050,161 km (0.079 R)
• M24: 8,241,646 km (0.085 R)
• M25: 8,531,866 km (0.104 R)
• M26: 8,891,200 km (0.082 R)
• M27: 9,056,206 km (0.117 R)
• M28: 9,188,900 km (0.093 R)
• M29: 9,862,240 km (0.111 R)
• M30: 10,516,581 km (0.084 R)
• M31: 10,691,161 km (0.044 R)
• M32: 10,866,789 km (0.084 R)
• M33: 11,614,330 km (0.03 R)
• M34: 12,785,532 km (0.093 R)
• M35: 13,347,421 km (0.116 R)
• M36: 13,536,513 km (0.119 R)
• M37: 13,840,945 km (0.069 R)
• M38: 14,689,763 km (0.114 R)
• M39: 14,767,703 km (0.069 R)
• M40: 16,114,832 km (0.099 R)
• M41: 16,195,316 km (0.107 R)
• M42: 16,478,056 km (0.118 R)
• M43: 16,803,132 km (0.025 R)
• M44: 17,708,050 km (0.061 R)
• M45: 18,250,342 km (0.042 R)
• M46: 18,586,638 km (0.093 R)
• M47: 19,608,092 km (0.091 R)
• M48: 20,082,317 km (0.099 R)
• M49: 21,306,626 km (0.096 R)
• M50: 21,439,170 km (0.093 R)
• M51: 21,616,444 km (0.106 R)
• M52: 21,972,337 km (0.111 R)
• M53: 22,240,566 km (0.086 R)
• M54: 22,644,929 km (0.04 R)
• M55: 22,780,315 km (0.091 R)
• M56: 23,415,358 km (0.086 R)
• M57: 23,643,644 km (0.093 R)
• M58: 24,194,464 km (0.112 R)
• M59: 24,286,616 km (0.04 R)
• M60: 24,379,067 km (0.106 R)
• M61: 24,563,970 km (0.055 R)
• M62: 24,981,947 km (0.097 R)
• M63: 25,075,146 km (0.103 R)
• M64: 25,872,204 km (0.07 R)
• M65: 26,439,778 km (0.061 R)
• M66: 27,828,346 km (0.11 R)
• M67: 27,973,306 km (0.112 R)
• M68: 28,118,565 km (0.072 R)
• M69: 28,555,840 km (0.074 R)
• M70: 28,750,916 km (0.086 R)
• M71: 28,946,440 km (0.065 R)
• M72: 29,535,556 km (0.064 R)
• M73: 30,178,229 km (0.093 R)
• M74: 31,628,730 km (0.106 R)
• M75: 31,729,559 km (0.088 R)
• M76: 31,881,101 km (0.093 R)
• M77: 32,999,346 km (0.082 R)
• M78: 33,306,620 km (0.118 R)
• M79: 33,769,326 km (0.061 R)
• M80: 34,027,232 km (0.095 R)
• M81: 34,701,021 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192

Radius: 4.3

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.57 AU - 14.45 AU

Year: 16971 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,523,588 km

• M1: 85,420 km (0.111 R)
• M2: 135,386 km (0.108 R)
• M3: 251,175 km (0.077 R)
• M4: 296,802 km (0.069 R)
• M5: 410,048 km (0.08 R)
• M6: 493,224 km (0.102 R)
• M7: 644,168 km (0.119 R)
• M8: 692,339 km (0.103 R)
• M9: 879,037 km (0.044 R)
• M10: 969,095 km (0.101 R)
• M11: 1,100,292 km (0.063 R)
• M12: 1,177,784 km (0.076 R)
• M13: 1,591,871 km (0.102 R)
• M14: 1,635,703 km (0.103 R)
• M15: 2,167,075 km (0.068 R)
• M16: 2,489,458 km (0.071 R)
• M17: 2,721,335 km (0.033 R)
• M18: 3,345,008 km (0.057 R)
• M19: 3,571,948 km (0.108 R)
• M20: 3,980,949 km (0.054 R)
• M21: 4,251,871 km (0.078 R)
• M22: 4,528,627 km (0.081 R)
• M23: 5,426,364 km (0.115 R)
• M24: 5,525,697 km (0.068 R)
• M25: 5,559,057 km (0.095 R)
• M26: 5,592,268 km (0.061 R)
• M27: 5,793,776 km (0.088 R)
• M28: 5,997,528 km (0.115 R)
• M29: 6,031,637 km (0.076 R)
• M30: 6,447,070 km (0.048 R)
• M31: 7,305,313 km (0.077 R)
• M32: 8,389,149 km (0.113 R)
• M33: 8,581,083 km (0.1 R)
• M34: 8,813,259 km (0.061 R)
• M35: 9,244,400 km (0.06 R)
• M36: 9,602,239 km (0.093 R)
• M37: 9,964,565 km (0.058 R)
• M38: 10,702,531 km (0.114 R)
• M39: 10,785,558 km (0.115 R)
• M40: 11,500,486 km (0.114 R)
• M41: 11,585,607 km (0.116 R)
• M42: 11,670,878 km (0.117 R)
• M43: 11,799,233 km (0.065 R)
• M44: 12,842,977 km (0.047 R)
• M45: 14,417,196 km (0.098 R)
• M46: 15,156,807 km (0.109 R)
• M47: 15,531,401 km (0.084 R)
• M48: 15,908,836 km (0.109 R)
• M49: 16,962,454 km (0.08 R)
• M50: 17,546,633 km (0.096 R)
• M51: 17,841,192 km (0.09 R)
• M52: 18,435,095 km (0.057 R)
• M53: 19,085,996 km (0.089 R)
• M54: 19,237,239 km (0.077 R)
• M55: 19,490,209 km (0.076 R)
• M56: 19,693,363 km (0.104 R)
• M57: 19,795,239 km (0.073 R)
• M58: 20,307,013 km (0.094 R)
• M59: 20,409,937 km (0.105 R)
• M60: 21,658,181 km (0.062 R)
• M61: 23,038,072 km (0.115 R)
• M62: 24,336,881 km (0.103 R)
• M63: 24,829,955 km (0.08 R)
• M64: 25,937,578 km (0.074 R)
• M65: 26,161,077 km (0.055 R)
• M66: 27,061,357 km (0.064 R)
• M67: 27,174,603 km (0.105 R)
• M68: 27,572,084 km (0.043 R)
• M69: 29,007,775 km (0.094 R)
• M70: 29,239,652 km (0.089 R)
• M71: 30,291,026 km (0.12 R)
• M72: 31,117,255 km (0.081 R)
• M73: 31,235,886 km (0.113 R)
• M74: 31,831,285 km (0.1 R)
• M75: 32,130,481 km (0.045 R)
• M76: 33,154,478 km (0.057 R)
• M77: 33,518,450 km (0.029 R)
• M78: 34,987,501 km (0.113 R)
• M79: 35,234,338 km (0.109 R)
• M80: 35,916,354 km (0.094 R)
• M81: 36,040,820 km (0.051 R)
• M82: 37,293,104 km (0.095 R)
• M83: 38,178,274 km (0.085 R)
• M84: 38,496,020 km (0.117 R)
• M85: 40,939,851 km (0.069 R)
• M86: 41,134,927 km (0.109 R)
• M87: 41,460,601 km (0.12 R)
• M88: 41,656,574 km (0.119 R)
• M89: 42,772,425 km (0.048 R)
• M90: 42,838,248 km (0.098 R)
• M91: 44,297,575 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.3

Radius: 6.9

Gravity: 20.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.77 AU - 17.07 AU

Year: 20842 Days

Day: 24.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,523,588 km

• M1: 93,648 km (0.117 R)
• M2: 281,842 km (0.095 R)
• M3: 354,996 km (0.098 R)
• M4: 902,075 km (0.098 R)
• M5: 1,321,099 km (0.114 R)
• M6: 1,385,575 km (0.101 R)
• M7: 1,484,310 km (0.101 R)
• M8: 1,585,289 km (0.105 R)
• M9: 1,723,667 km (0.097 R)
• M10: 2,162,437 km (0.1 R)
• M11: 3,489,819 km (0.108 R)
• M12: 3,900,764 km (0.096 R)
• M13: 4,183,355 km (0.114 R)
• M14: 4,918,479 km (0.062 R)
• M15: 6,013,236 km (0.057 R)
• M16: 7,180,099 km (0.113 R)
• M17: 7,584,313 km (0.041 R)
• M18: 7,877,525 km (0.104 R)
• M19: 8,779,600 km (0.073 R)
• M20: 9,713,839 km (0.065 R)
• M21: 9,904,576 km (0.036 R)
• M22: 11,273,396 km (0.103 R)
• M23: 11,473,857 km (0.09 R)
• M24: 12,218,556 km (0.099 R)
• M25: 12,424,402 km (0.049 R)
• M26: 12,978,962 km (0.055 R)
• M27: 14,112,016 km (0.106 R)
• M28: 15,350,238 km (0.113 R)
• M29: 15,646,591 km (0.111 R)
• M30: 15,795,590 km (0.1 R)
• M31: 17,156,781 km (0.072 R)
• M32: 20,151,432 km (0.065 R)
• M33: 20,394,678 km (0.093 R)
• M34: 20,965,992 km (0.116 R)
• M35: 21,625,270 km (0.044 R)
• M36: 21,791,174 km (0.059 R)
• M37: 22,711,201 km (0.05 R)
• M38: 22,795,424 km (0.093 R)
• M39: 23,133,516 km (0.114 R)
• M40: 25,546,380 km (0.082 R)
• M41: 27,407,826 km (0.068 R)
• M42: 27,497,585 km (0.101 R)
• M43: 28,400,109 km (0.096 R)
• M44: 29,129,249 km (0.078 R)
• M45: 30,419,979 km (0.12 R)
• M46: 30,512,879 km (0.025 R)
• M47: 31,072,375 km (0.079 R)
• M48: 31,259,522 km (0.037 R)
• M49: 31,541,065 km (0.085 R)
• M50: 33,727,438 km (0.086 R)
• M51: 34,499,363 km (0.042 R)
• M52: 34,596,153 km (0.089 R)
• M53: 35,082,047 km (0.109 R)
• M54: 36,158,703 km (0.103 R)
• M55: 36,454,308 km (0.059 R)
• M56: 37,544,877 km (0.106 R)
• M57: 40,675,212 km (0.113 R)
• M58: 42,530,974 km (0.11 R)
• M59: 42,843,035 km (0.098 R)
• M60: 44,308,795 km (0.12 R)
• M61: 45,259,938 km (0.078 R)
• M62: 45,684,647 km (0.092 R)
• M63: 46,217,664 km (0.083 R)
• M64: 49,130,633 km (0.116 R)
• M65: 50,114,838 km (0.094 R)
• M66: 51,216,028 km (0.072 R)
• M67: 52,436,447 km (0.094 R)
• M68: 52,770,948 km (0.105 R)
• M69: 53,106,047 km (0.112 R)
• M70: 55,245,596 km (0.1 R)
• M71: 55,472,386 km (0.08 R)
• M72: 55,813,170 km (0.114 R)
• M73: 56,954,303 km (0.098 R)
• M74: 57,068,895 km (0.091 R)
• M75: 58,333,895 km (0.066 R)
• M76: 60,190,254 km (0.081 R)
• M77: 61,360,409 km (0.092 R)
• M78: 62,538,043 km (0.083 R)
• M79: 64,676,395 km (0.102 R)
• M80: 65,154,809 km (0.088 R)
• M81: 67,201,308 km (0.104 R)
• M82: 78,508,215 km (0.055 R)
• M83: 79,402,062 km (0.057 R)
• M84: 80,556,209 km (0.073 R)
• M85: 82,233,052 km (0.073 R)
• M86: 82,621,707 km (0.081 R)
• M87: 83,400,813 km (0.084 R)
• M88: 84,182,163 km (0.1 R)
• M89: 87,332,395 km (0.079 R)
• M90: 88,125,862 km (0.12 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 19,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit