🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.52 AU - 0.86 AU

Year: 204 Days

Day: 25.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,893,021 km

• M1: 61,335 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.67 AU - 0.77 AU

Year: 218 Days

Day: 35.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.12 AU - 1.18 AU

Year: 440 Days

Day: 16.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.16 AU - 1.26 AU

Year: 474 Days

Day: 44.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,893,021 km

• M1: 39,643 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.74 AU - 1.86 AU

Year: 861 Days

Day: 32.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,893,021 km

• M1: 655,687 km (0.092 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.5

Radius: 9.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.07 AU - 6.11 AU

Year: 4711 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 145.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,893,021 km

• M1: 297,401 km (0.108 R)
• M2: 360,830 km (0.113 R)
• M3: 631,752 km (0.103 R)
• M4: 800,797 km (0.056 R)
• M5: 874,848 km (0.099 R)
• M6: 1,171,052 km (0.05 R)
• M7: 1,243,906 km (0.093 R)
• M8: 1,305,989 km (0.101 R)
• M9: 1,577,809 km (0.104 R)
• M10: 1,713,644 km (0.097 R)
• M11: 1,896,153 km (0.095 R)
• M12: 2,085,245 km (0.051 R)
• M13: 2,234,843 km (0.11 R)
• M14: 2,310,988 km (0.045 R)
• M15: 2,835,628 km (0.055 R)
• M16: 3,205,733 km (0.113 R)
• M17: 3,626,851 km (0.115 R)
• M18: 3,716,909 km (0.079 R)
• M19: 4,065,621 km (0.103 R)
• M20: 4,540,595 km (0.042 R)
• M21: 4,794,612 km (0.11 R)
• M22: 5,073,462 km (0.111 R)
• M23: 5,439,678 km (0.083 R)
• M24: 5,751,440 km (0.092 R)
• M25: 5,962,522 km (0.089 R)
• M26: 6,133,214 km (0.088 R)
• M27: 6,240,774 km (0.047 R)
• M28: 6,655,160 km (0.048 R)
• M29: 6,721,432 km (0.11 R)
• M30: 6,966,324 km (0.09 R)
• M31: 7,191,469 km (0.091 R)
• M32: 7,327,753 km (0.062 R)
• M33: 7,579,675 km (0.104 R)
• M34: 7,904,602 km (0.112 R)
• M35: 8,092,347 km (0.028 R)
• M36: 8,234,016 km (0.097 R)
• M37: 8,448,241 km (0.118 R)
• M38: 8,520,048 km (0.098 R)
• M39: 8,760,900 km (0.096 R)
• M40: 8,955,228 km (0.109 R)
• M41: 9,546,588 km (0.107 R)
• M42: 10,099,951 km (0.09 R)
• M43: 10,176,246 km (0.061 R)
• M44: 10,329,284 km (0.036 R)
• M45: 11,422,246 km (0.084 R)
• M46: 11,501,683 km (0.106 R)
• M47: 11,714,560 km (0.1 R)
• M48: 12,036,345 km (0.063 R)
• M49: 12,991,229 km (0.112 R)
• M50: 13,101,931 km (0.096 R)
• M51: 13,435,834 km (0.113 R)
• M52: 13,744,454 km (0.059 R)
• M53: 13,913,799 km (0.055 R)
• M54: 14,197,436 km (0.079 R)
• M55: 14,828,440 km (0.115 R)
• M56: 14,973,101 km (0.096 R)
• M57: 15,409,927 km (0.098 R)
• M58: 15,556,533 km (0.08 R)
• M59: 15,851,091 km (0.082 R)
• M60: 16,475,513 km (0.112 R)
• M61: 16,565,421 km (0.025 R)
• M62: 16,715,468 km (0.108 R)
• M63: 17,017,207 km (0.092 R)
• M64: 17,138,381 km (0.088 R)
• M65: 17,199,118 km (0.035 R)
• M66: 17,411,995 km (0.028 R)
• M67: 17,473,031 km (0.11 R)
• M68: 17,717,773 km (0.111 R)
• M69: 17,932,895 km (0.12 R)
• M70: 18,056,313 km (0.025 R)
• M71: 18,458,881 km (0.097 R)
• M72: 18,864,591 km (0.076 R)
• M73: 18,990,103 km (0.029 R)
• M74: 19,557,827 km (0.07 R)
• M75: 19,653,121 km (0.038 R)
• M76: 20,035,344 km (0.035 R)
• M77: 20,904,358 km (0.113 R)
• M78: 21,294,659 km (0.113 R)
• M79: 21,490,632 km (0.053 R)
• M80: 21,588,918 km (0.07 R)
• M81: 21,752,877 km (0.074 R)
• M82: 22,016,319 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.8

Radius: 13.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.73 AU - 8.23 AU

Year: 8035 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,893,021 km

• M1: 191,336 km (0.046 R)
• M2: 328,068 km (0.073 R)
• M3: 470,336 km (0.062 R)
• M4: 574,456 km (0.074 R)
• M5: 708,346 km (0.059 R)
• M6: 988,393 km (0.111 R)
• M7: 1,142,329 km (0.073 R)
• M8: 1,228,947 km (0.056 R)
• M9: 1,369,718 km (0.043 R)
• M10: 1,489,097 km (0.089 R)
• M11: 1,753,437 km (0.106 R)
• M12: 1,958,236 km (0.107 R)
• M13: 2,048,444 km (0.116 R)
• M14: 2,264,613 km (0.066 R)
• M15: 2,472,404 km (0.084 R)
• M16: 2,586,996 km (0.098 R)
• M17: 2,855,524 km (0.117 R)
• M18: 2,976,100 km (0.068 R)
• M19: 3,239,991 km (0.109 R)
• M20: 3,329,749 km (0.054 R)
• M21: 3,715,862 km (0.115 R)
• M22: 4,591,757 km (0.057 R)
• M23: 4,856,545 km (0.098 R)
• M24: 5,210,494 km (0.077 R)
• M25: 5,637,596 km (0.108 R)
• M26: 6,254,837 km (0.076 R)
• M27: 6,870,581 km (0.11 R)
• M28: 6,986,669 km (0.069 R)
• M29: 7,339,122 km (0.11 R)
• M30: 7,505,624 km (0.119 R)
• M31: 7,939,608 km (0.082 R)
• M32: 8,208,734 km (0.083 R)
• M33: 8,332,153 km (0.062 R)
• M34: 8,555,801 km (0.087 R)
• M35: 9,290,177 km (0.079 R)
• M36: 9,418,832 km (0.071 R)
• M37: 9,573,965 km (0.061 R)
• M38: 9,756,175 km (0.113 R)
• M39: 9,886,923 km (0.11 R)
• M40: 9,991,941 km (0.119 R)
• M41: 10,442,679 km (0.067 R)
• M42: 10,576,569 km (0.1 R)
• M43: 10,791,841 km (0.093 R)
• M44: 11,254,397 km (0.092 R)
• M45: 11,364,202 km (0.101 R)
• M46: 11,695,562 km (0.078 R)
• M47: 11,918,313 km (0.101 R)
• M48: 12,170,684 km (0.079 R)
• M49: 12,396,428 km (0.115 R)
• M50: 12,623,517 km (0.045 R)
• M51: 13,692,095 km (0.101 R)
• M52: 14,370,820 km (0.053 R)
• M53: 15,364,001 km (0.096 R)
• M54: 15,516,441 km (0.118 R)
• M55: 15,638,812 km (0.03 R)
• M56: 15,822,817 km (0.11 R)
• M57: 17,447,899 km (0.097 R)
• M58: 17,638,935 km (0.105 R)
• M59: 18,248,098 km (0.091 R)
• M60: 18,345,037 km (0.11 R)
• M61: 18,539,215 km (0.105 R)
• M62: 19,027,652 km (0.11 R)
• M63: 19,158,551 km (0.094 R)
• M64: 19,487,367 km (0.118 R)
• M65: 19,917,461 km (0.085 R)
• M66: 20,350,846 km (0.032 R)
• M67: 20,618,925 km (0.076 R)
• M68: 21,566,927 km (0.062 R)
• M69: 21,874,649 km (0.107 R)
• M70: 22,876,207 km (0.093 R)
• M71: 23,400,099 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.4

Radius: 10.1

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.95 AU - 9.83 AU

Year: 9448 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,893,021 km

• M1: 162,463 km (0.111 R)
• M2: 305,329 km (0.1 R)
• M3: 420,520 km (0.089 R)
• M4: 718,967 km (0.067 R)
• M5: 826,678 km (0.028 R)
• M6: 959,670 km (0.118 R)
• M7: 1,141,581 km (0.117 R)
• M8: 1,586,485 km (0.053 R)
• M9: 1,779,018 km (0.1 R)
• M10: 1,853,218 km (0.069 R)
• M11: 2,347,789 km (0.114 R)
• M12: 2,680,794 km (0.092 R)
• M13: 2,852,981 km (0.12 R)
• M14: 3,422,350 km (0.117 R)
• M15: 3,768,221 km (0.073 R)
• M16: 3,896,725 km (0.08 R)
• M17: 3,994,114 km (0.071 R)
• M18: 4,698,420 km (0.094 R)
• M19: 5,260,908 km (0.066 R)
• M20: 5,477,376 km (0.111 R)
• M21: 5,623,384 km (0.098 R)
• M22: 5,919,139 km (0.053 R)
• M23: 6,296,126 km (0.07 R)
• M24: 6,410,718 km (0.119 R)
• M25: 6,876,117 km (0.084 R)
• M26: 7,152,723 km (0.043 R)
• M27: 7,513,703 km (0.08 R)
• M28: 7,839,676 km (0.051 R)
• M29: 8,337,239 km (0.119 R)
• M30: 8,589,910 km (0.066 R)
• M31: 9,059,647 km (0.045 R)
• M32: 9,232,582 km (0.118 R)
• M33: 9,581,744 km (0.088 R)
• M34: 10,203,173 km (0.112 R)
• M35: 10,518,825 km (0.078 R)
• M36: 10,883,395 km (0.056 R)
• M37: 11,021,324 km (0.101 R)
• M38: 11,252,303 km (0.105 R)
• M39: 11,719,048 km (0.064 R)
• M40: 12,768,328 km (0.06 R)
• M41: 13,304,187 km (0.084 R)
• M42: 16,935,975 km (0.05 R)
• M43: 17,256,264 km (0.085 R)
• M44: 18,392,609 km (0.077 R)
• M45: 19,441,590 km (0.086 R)
• M46: 19,945,136 km (0.06 R)
• M47: 20,283,377 km (0.12 R)
• M48: 20,737,107 km (0.115 R)
• M49: 22,702,973 km (0.089 R)
• M50: 23,708,121 km (0.107 R)
• M51: 23,946,730 km (0.088 R)
• M52: 24,126,247 km (0.095 R)
• M53: 24,366,202 km (0.117 R)
• M54: 25,091,004 km (0.055 R)
• M55: 25,517,058 km (0.087 R)
• M56: 26,747,501 km (0.068 R)
• M57: 27,683,086 km (0.12 R)
• M58: 28,186,333 km (0.109 R)
• M59: 28,502,434 km (0.108 R)
• M60: 29,329,859 km (0.109 R)
• M61: 29,393,887 km (0.08 R)
• M62: 31,138,647 km (0.053 R)
• M63: 31,334,620 km (0.107 R)
• M64: 32,122,552 km (0.106 R)
• M65: 32,320,470 km (0.088 R)
• M66: 32,518,837 km (0.045 R)
• M67: 33,049,910 km (0.06 R)
• M68: 34,120,582 km (0.098 R)
• M69: 34,457,476 km (0.115 R)
• M70: 35,066,788 km (0.108 R)
• M71: 35,406,674 km (0.104 R)
• M72: 36,364,550 km (0.113 R)
• M73: 36,846,704 km (0.038 R)
• M74: 37,400,216 km (0.109 R)
• M75: 37,817,295 km (0.06 R)
• M76: 38,375,594 km (0.07 R)
• M77: 39,007,046 km (0.089 R)
• M78: 39,359,349 km (0.061 R)
• M79: 39,429,960 km (0.072 R)
• M80: 40,779,033 km (0.086 R)
• M81: 42,577,200 km (0.113 R)
• M82: 43,522,509 km (0.109 R)
• M83: 44,401,097 km (0.067 R)
• M84: 44,474,549 km (0.108 R)
• M85: 44,916,312 km (0.1 R)
• M86: 45,137,866 km (0.089 R)
• M87: 45,730,124 km (0.106 R)
• M88: 46,250,426 km (0.048 R)
• M89: 48,654,015 km (0.047 R)
• M90: 51,637,894 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.2

Radius: 3.6

Gravity: 26.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.6 AU - 17.46 AU

Year: 23955 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,893,021 km

• M1: 50,863 km (0.098 R)
• M2: 93,349 km (0.11 R)
• M3: 266,135 km (0.082 R)
• M4: 736,171 km (0.068 R)
• M5: 826,229 km (0.116 R)
• M6: 992,432 km (0.119 R)
• M7: 1,494,483 km (0.099 R)
• M8: 1,608,925 km (0.071 R)
• M9: 1,637,947 km (0.107 R)
• M10: 1,815,969 km (0.052 R)
• M11: 1,907,223 km (0.113 R)
• M12: 1,938,040 km (0.111 R)
• M13: 2,553,935 km (0.04 R)
• M14: 3,713,767 km (0.065 R)
• M15: 3,829,855 km (0.12 R)
• M16: 4,969,342 km (0.052 R)
• M17: 5,011,828 km (0.1 R)
• M18: 5,140,033 km (0.092 R)
• M19: 6,022,511 km (0.067 R)
• M20: 6,434,653 km (0.108 R)
• M21: 7,189,674 km (0.109 R)
• M22: 7,237,844 km (0.102 R)
• M23: 7,872,887 km (0.092 R)
• M24: 8,475,019 km (0.102 R)
• M25: 9,300,500 km (0.12 R)
• M26: 9,458,026 km (0.089 R)
• M27: 9,563,642 km (0.117 R)
• M28: 9,722,665 km (0.095 R)
• M29: 10,205,268 km (0.065 R)
• M30: 10,313,427 km (0.07 R)
• M31: 11,417,160 km (0.12 R)
• M32: 11,812,098 km (0.065 R)
• M33: 12,326,565 km (0.073 R)
• M34: 12,906,855 km (0.114 R)
• M35: 13,377,341 km (0.096 R)
• M36: 14,274,629 km (0.073 R)
• M37: 15,500,883 km (0.061 R)
• M38: 16,316,041 km (0.079 R)
• M39: 16,569,610 km (0.115 R)
• M40: 17,080,636 km (0.11 R)
• M41: 18,118,097 km (0.028 R)
• M42: 18,446,614 km (0.091 R)
• M43: 18,644,532 km (0.097 R)
• M44: 19,712,362 km (0.1 R)
• M45: 19,779,681 km (0.096 R)
• M46: 20,185,689 km (0.094 R)
• M47: 21,489,285 km (0.108 R)
• M48: 21,976,376 km (0.116 R)
• M49: 22,537,518 km (0.115 R)
• M50: 22,961,478 km (0.103 R)
• M51: 23,103,297 km (0.081 R)
• M52: 23,245,564 km (0.101 R)
• M53: 23,316,773 km (0.078 R)
• M54: 24,465,834 km (0.117 R)
• M55: 27,042,957 km (0.093 R)
• M56: 27,493,396 km (0.097 R)
• M57: 27,719,438 km (0.085 R)
• M58: 28,859,224 km (0.096 R)
• M59: 29,319,537 km (0.086 R)
• M60: 30,402,775 km (0.099 R)
• M61: 31,027,646 km (0.076 R)
• M62: 32,051,942 km (0.1 R)
• M63: 33,810,615 km (0.066 R)
• M64: 34,864,532 km (0.066 R)
• M65: 35,436,444 km (0.101 R)
• M66: 35,764,662 km (0.102 R)
• M67: 36,176,355 km (0.118 R)
• M68: 37,504,186 km (0.06 R)
• M69: 37,671,287 km (0.085 R)
• M70: 38,090,161 km (0.108 R)
• M71: 38,342,233 km (0.053 R)
• M72: 41,064,915 km (0.051 R)
• M73: 42,885,371 km (0.093 R)
• M74: 43,060,102 km (0.074 R)
• M75: 45,353,138 km (0.118 R)
• M76: 45,887,950 km (0.102 R)
• M77: 50,056,794 km (0.059 R)
• M78: 50,701,710 km (0.093 R)
• M79: 51,071,367 km (0.089 R)
• M80: 51,349,320 km (0.106 R)
• M81: 51,813,671 km (0.069 R)
• M82: 52,372,569 km (0.103 R)
• M83: 52,933,561 km (0.058 R)
• M84: 53,873,036 km (0.063 R)
• M85: 54,628,505 km (0.112 R)
• M86: 55,197,426 km (0.111 R)
• M87: 55,577,703 km (0.111 R)
• M88: 56,054,322 km (0.108 R)
• M89: 58,458,061 km (0.075 R)
• M90: 59,721,116 km (0.066 R)
• M91: 59,916,341 km (0.064 R)
• M92: 61,484,874 km (0.072 R)
• M93: 62,076,684 km (0.096 R)
• M94: 63,564,135 km (0.077 R)
• M95: 63,962,814 km (0.041 R)
• M96: 67,384,865 km (0.05 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 11,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit