🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.58 AU

Year: 138 Days

Day: 36.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.6 AU - 0.94 AU

Year: 249 Days

Day: 44.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.6 AU - 3.34 AU

Year: 1888 Days

Day: 45.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.21 AU - 4.55 AU

Year: 2820 Days

Day: 14.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.8

Radius: 10.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.45 AU - 7.63 AU

Year: 6171 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,934,315 km

• M1: 136,882 km (0.097 R)
• M2: 835,504 km (0.055 R)
• M3: 977,622 km (0.074 R)
• M4: 1,213,987 km (0.09 R)
• M5: 1,301,801 km (0.111 R)
• M6: 1,407,267 km (0.107 R)
• M7: 1,515,576 km (0.087 R)
• M8: 1,977,684 km (0.034 R)
• M9: 2,153,162 km (0.031 R)
• M10: 2,444,878 km (0.12 R)
• M11: 2,557,525 km (0.095 R)
• M12: 2,807,802 km (0.07 R)
• M13: 3,167,436 km (0.093 R)
• M14: 3,332,143 km (0.075 R)
• M15: 3,478,599 km (0.083 R)
• M16: 3,648,692 km (0.108 R)
• M17: 3,821,478 km (0.04 R)
• M18: 4,130,397 km (0.056 R)
• M19: 4,333,402 km (0.074 R)
• M20: 4,401,768 km (0.115 R)
• M21: 4,562,885 km (0.101 R)
• M22: 4,702,459 km (0.066 R)
• M23: 4,890,803 km (0.093 R)
• M24: 4,985,947 km (0.115 R)
• M25: 5,226,501 km (0.112 R)
• M26: 5,719,127 km (0.085 R)
• M27: 6,695,701 km (0.114 R)
• M28: 7,041,721 km (0.049 R)
• M29: 7,284,818 km (0.088 R)
• M30: 7,475,705 km (0.1 R)
• M31: 7,557,984 km (0.032 R)
• M32: 7,890,390 km (0.087 R)
• M33: 8,171,036 km (0.104 R)
• M34: 8,426,399 km (0.114 R)
• M35: 8,512,119 km (0.077 R)
• M36: 9,003,548 km (0.051 R)
• M37: 9,444,712 km (0.099 R)
• M38: 9,623,182 km (0.106 R)
• M39: 10,717,491 km (0.082 R)
• M40: 10,872,474 km (0.072 R)
• M41: 11,279,231 km (0.097 R)
• M42: 12,399,120 km (0.099 R)
• M43: 13,487,295 km (0.053 R)
• M44: 13,822,993 km (0.103 R)
• M45: 13,992,038 km (0.063 R)
• M46: 14,263,708 km (0.04 R)
• M47: 14,708,911 km (0.099 R)
• M48: 15,333,034 km (0.081 R)
• M49: 16,249,770 km (0.115 R)
• M50: 16,607,009 km (0.058 R)
• M51: 17,365,919 km (0.12 R)
• M52: 17,548,279 km (0.114 R)
• M53: 18,062,148 km (0.106 R)
• M54: 19,067,296 km (0.05 R)
• M55: 20,435,668 km (0.068 R)
• M56: 20,976,314 km (0.083 R)
• M57: 21,992,981 km (0.116 R)
• M58: 22,586,735 km (0.074 R)
• M59: 23,266,059 km (0.098 R)
• M60: 23,467,119 km (0.119 R)
• M61: 23,547,752 km (0.119 R)
• M62: 23,709,168 km (0.116 R)
• M63: 24,195,810 km (0.1 R)
• M64: 24,318,031 km (0.075 R)
• M65: 24,562,923 km (0.086 R)
• M66: 26,175,139 km (0.113 R)
• M67: 26,594,013 km (0.066 R)
• M68: 27,608,437 km (0.094 R)
• M69: 27,736,044 km (0.054 R)
• M70: 28,034,791 km (0.112 R)
• M71: 28,334,585 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.2

Radius: 9.6

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.72 AU - 8.68 AU

Year: 7128 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,934,315 km

• M1: 200,910 km (0.063 R)
• M2: 282,441 km (0.051 R)
• M3: 458,667 km (0.09 R)
• M4: 686,953 km (0.075 R)
• M5: 756,965 km (0.073 R)
• M6: 889,659 km (0.084 R)
• M7: 1,128,566 km (0.098 R)
• M8: 1,388,119 km (0.112 R)
• M9: 1,983,668 km (0.079 R)
• M10: 2,045,152 km (0.119 R)
• M11: 2,297,973 km (0.057 R)
• M12: 2,384,590 km (0.094 R)
• M13: 2,450,264 km (0.111 R)
• M14: 2,538,676 km (0.115 R)
• M15: 2,810,794 km (0.113 R)
• M16: 3,212,315 km (0.078 R)
• M17: 3,506,724 km (0.108 R)
• M18: 3,707,933 km (0.117 R)
• M19: 4,095,391 km (0.096 R)
• M20: 4,909,204 km (0.094 R)
• M21: 5,191,495 km (0.114 R)
• M22: 5,450,000 km (0.074 R)
• M23: 5,624,730 km (0.044 R)
• M24: 5,771,935 km (0.098 R)
• M25: 6,526,357 km (0.107 R)
• M26: 7,088,695 km (0.062 R)
• M27: 7,343,610 km (0.066 R)
• M28: 7,666,592 km (0.119 R)
• M29: 8,359,978 km (0.103 R)
• M30: 8,595,445 km (0.074 R)
• M31: 8,663,213 km (0.059 R)
• M32: 9,073,260 km (0.069 R)
• M33: 9,454,735 km (0.106 R)
• M34: 9,700,225 km (0.084 R)
• M35: 10,269,295 km (0.052 R)
• M36: 11,032,693 km (0.097 R)
• M37: 11,143,246 km (0.112 R)
• M38: 11,328,299 km (0.105 R)
• M39: 11,439,749 km (0.112 R)
• M40: 11,626,447 km (0.062 R)
• M41: 11,965,137 km (0.116 R)
• M42: 12,306,968 km (0.093 R)
• M43: 13,039,250 km (0.118 R)
• M44: 14,144,179 km (0.084 R)
• M45: 15,237,740 km (0.045 R)
• M46: 15,608,294 km (0.106 R)
• M47: 15,773,899 km (0.106 R)
• M48: 15,856,926 km (0.067 R)
• M49: 16,232,566 km (0.118 R)
• M50: 16,400,415 km (0.105 R)
• M51: 17,462,410 km (0.059 R)
• M52: 18,459,031 km (0.118 R)
• M53: 18,678,192 km (0.098 R)
• M54: 19,030,495 km (0.113 R)
• M55: 19,385,191 km (0.09 R)
• M56: 19,652,523 km (0.099 R)
• M57: 20,734,115 km (0.109 R)
• M58: 21,282,242 km (0.064 R)
• M59: 21,650,253 km (0.111 R)
• M60: 21,974,132 km (0.081 R)
• M61: 22,066,883 km (0.058 R)
• M62: 22,486,056 km (0.117 R)
• M63: 24,284,970 km (0.047 R)
• M64: 24,477,054 km (0.09 R)
• M65: 25,201,706 km (0.044 R)
• M66: 25,347,564 km (0.079 R)
• M67: 25,591,109 km (0.092 R)
• M68: 25,786,484 km (0.083 R)
• M69: 26,672,104 km (0.12 R)
• M70: 27,068,987 km (0.061 R)
• M71: 27,567,746 km (0.055 R)
• M72: 27,768,058 km (0.11 R)
• M73: 28,675,668 km (0.114 R)
• M74: 29,644,164 km (0.094 R)
• M75: 31,560,812 km (0.057 R)
• M76: 32,825,513 km (0.107 R)
• M77: 33,037,792 km (0.059 R)
• M78: 33,197,413 km (0.114 R)
• M79: 33,999,108 km (0.055 R)
• M80: 34,160,225 km (0.12 R)
• M81: 34,267,786 km (0.112 R)
• M82: 35,676,250 km (0.12 R)
• M83: 36,827,705 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.3

Radius: 10.7

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.52 AU - 8.72 AU

Year: 9338 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,934,315 km

• M1: 134,638 km (0.101 R)
• M2: 208,091 km (0.08 R)
• M3: 286,929 km (0.081 R)
• M4: 395,836 km (0.074 R)
• M5: 522,545 km (0.084 R)
• M6: 632,051 km (0.07 R)
• M7: 821,292 km (0.094 R)
• M8: 1,171,950 km (0.079 R)
• M9: 1,878,500 km (0.116 R)
• M10: 1,953,150 km (0.103 R)
• M11: 2,079,859 km (0.045 R)
• M12: 2,983,730 km (0.103 R)
• M13: 3,159,956 km (0.095 R)
• M14: 3,615,781 km (0.101 R)
• M15: 3,963,446 km (0.08 R)
• M16: 4,092,549 km (0.088 R)
• M17: 5,210,494 km (0.111 R)
• M18: 5,858,253 km (0.12 R)
• M19: 5,931,705 km (0.109 R)
• M20: 6,005,607 km (0.118 R)
• M21: 7,466,879 km (0.09 R)
• M22: 7,586,706 km (0.104 R)
• M23: 8,443,902 km (0.053 R)
• M24: 9,074,906 km (0.112 R)
• M25: 11,286,262 km (0.099 R)
• M26: 11,608,645 km (0.096 R)
• M27: 12,356,934 km (0.026 R)
• M28: 13,217,421 km (0.119 R)
• M29: 14,444,273 km (0.064 R)
• M30: 15,605,003 km (0.034 R)
• M31: 16,274,304 km (0.027 R)
• M32: 16,534,305 km (0.026 R)
• M33: 17,854,356 km (0.073 R)
• M34: 17,961,468 km (0.074 R)
• M35: 18,176,291 km (0.065 R)
• M36: 18,446,016 km (0.092 R)
• M37: 18,554,175 km (0.086 R)
• M38: 19,372,924 km (0.088 R)
• M39: 19,538,080 km (0.098 R)
• M40: 19,703,685 km (0.103 R)
• M41: 20,036,241 km (0.088 R)
• M42: 21,158,524 km (0.091 R)
• M43: 22,879,798 km (0.064 R)
• M44: 25,424,457 km (0.057 R)
• M45: 25,726,196 km (0.119 R)
• M46: 27,314,028 km (0.115 R)
• M47: 27,746,964 km (0.09 R)
• M48: 27,995,297 km (0.097 R)
• M49: 29,754,717 km (0.054 R)
• M50: 29,881,726 km (0.056 R)
• M51: 30,327,827 km (0.105 R)
• M52: 30,968,854 km (0.091 R)
• M53: 31,291,087 km (0.027 R)
• M54: 31,808,995 km (0.117 R)
• M55: 32,134,071 km (0.092 R)
• M56: 32,264,371 km (0.084 R)
• M57: 32,525,569 km (0.12 R)
• M58: 32,918,712 km (0.071 R)
• M59: 33,643,664 km (0.073 R)
• M60: 34,240,709 km (0.077 R)
• M61: 34,440,422 km (0.103 R)
• M62: 35,042,104 km (0.059 R)
• M63: 36,052,638 km (0.087 R)
• M64: 36,391,627 km (0.107 R)
• M65: 37,277,845 km (0.119 R)
• M66: 38,724,606 km (0.052 R)
• M67: 39,909,122 km (0.087 R)
• M68: 39,979,133 km (0.091 R)
• M69: 40,470,562 km (0.098 R)
• M70: 40,541,023 km (0.109 R)
• M71: 43,245,453 km (0.076 R)
• M72: 43,822,153 km (0.065 R)
• M73: 44,474,101 km (0.089 R)
• M74: 45,421,354 km (0.092 R)
• M75: 46,301,588 km (0.09 R)
• M76: 46,817,701 km (0.112 R)
• M77: 47,558,360 km (0.063 R)
• M78: 47,632,710 km (0.11 R)
• M79: 47,855,760 km (0.103 R)
• M80: 48,676,604 km (0.069 R)
• M81: 48,901,300 km (0.067 R)
• M82: 49,351,590 km (0.093 R)
• M83: 49,577,333 km (0.097 R)
• M84: 49,652,730 km (0.086 R)
• M85: 49,954,319 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.3

Radius: 6.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.3 AU - 15.52 AU

Year: 19141 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 63.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 84,934,315 km

• M1: 114,143 km (0.081 R)
• M2: 367,861 km (0.084 R)
• M3: 553,063 km (0.114 R)
• M4: 848,370 km (0.108 R)
• M5: 1,906,625 km (0.116 R)
• M6: 2,132,966 km (0.116 R)
• M7: 2,715,201 km (0.116 R)
• M8: 2,926,882 km (0.098 R)
• M9: 3,165,940 km (0.111 R)
• M10: 3,276,792 km (0.045 R)
• M11: 3,570,901 km (0.044 R)
• M12: 4,160,167 km (0.06 R)
• M13: 4,379,627 km (0.058 R)
• M14: 4,503,345 km (0.11 R)
• M15: 4,577,994 km (0.111 R)
• M16: 5,009,285 km (0.035 R)
• M17: 6,074,422 km (0.049 R)
• M18: 6,157,000 km (0.095 R)
• M19: 6,774,540 km (0.079 R)
• M20: 6,917,705 km (0.108 R)
• M21: 7,061,767 km (0.097 R)
• M22: 7,411,677 km (0.09 R)
• M23: 7,618,421 km (0.105 R)
• M24: 7,767,271 km (0.056 R)
• M25: 8,189,137 km (0.1 R)
• M26: 8,649,450 km (0.082 R)
• M27: 9,055,159 km (0.087 R)
• M28: 9,149,555 km (0.081 R)
• M29: 9,435,138 km (0.057 R)
• M30: 10,178,041 km (0.095 R)
• M31: 11,040,173 km (0.057 R)
• M32: 11,514,099 km (0.108 R)
• M33: 12,064,021 km (0.054 R)
• M34: 13,260,505 km (0.093 R)
• M35: 14,127,574 km (0.117 R)
• M36: 14,273,881 km (0.058 R)
• M37: 14,789,993 km (0.088 R)
• M38: 15,012,894 km (0.089 R)
• M39: 15,387,188 km (0.082 R)
• M40: 15,916,166 km (0.117 R)
• M41: 16,374,385 km (0.063 R)
• M42: 16,992,074 km (0.096 R)
• M43: 18,091,319 km (0.086 R)
• M44: 19,375,467 km (0.061 R)
• M45: 19,578,771 km (0.031 R)
• M46: 19,823,663 km (0.072 R)
• M47: 20,028,462 km (0.102 R)
• M48: 21,440,068 km (0.106 R)
• M49: 21,524,142 km (0.074 R)
• M50: 22,883,537 km (0.063 R)
• M51: 23,357,164 km (0.12 R)
• M52: 23,964,681 km (0.118 R)
• M53: 24,270,459 km (0.055 R)
• M54: 25,150,992 km (0.12 R)
• M55: 25,639,729 km (0.08 R)
• M56: 26,536,418 km (0.102 R)
• M57: 26,716,983 km (0.083 R)
• M58: 27,717,493 km (0.096 R)
• M59: 28,591,295 km (0.063 R)
• M60: 30,177,630 km (0.062 R)
• M61: 31,505,162 km (0.089 R)
• M62: 31,984,025 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555

Radius: 4.8

Gravity: 24.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.64 AU - 17.66 AU

Year: 26204 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,934,315 km

• M1: 99,183 km (0.094 R)
• M2: 247,884 km (0.09 R)
• M3: 318,045 km (0.099 R)
• M4: 355,744 km (0.084 R)
• M5: 395,238 km (0.098 R)
• M6: 790,176 km (0.112 R)
• M7: 896,989 km (0.086 R)
• M8: 1,370,017 km (0.058 R)
• M9: 2,584,303 km (0.106 R)
• M10: 2,663,590 km (0.094 R)
• M11: 2,703,533 km (0.109 R)
• M12: 2,743,625 km (0.099 R)
• M13: 4,037,946 km (0.102 R)
• M14: 4,990,435 km (0.068 R)
• M15: 5,139,136 km (0.083 R)
• M16: 5,904,179 km (0.102 R)
• M17: 6,649,625 km (0.028 R)
• M18: 6,758,682 km (0.056 R)
• M19: 6,813,285 km (0.039 R)
• M20: 7,088,994 km (0.088 R)
• M21: 9,852,366 km (0.093 R)
• M22: 10,226,510 km (0.101 R)
• M23: 12,232,917 km (0.105 R)
• M24: 12,567,568 km (0.059 R)
• M25: 13,383,175 km (0.112 R)
• M26: 13,589,770 km (0.115 R)
• M27: 14,075,813 km (0.112 R)
• M28: 14,145,675 km (0.101 R)
• M29: 16,149,389 km (0.102 R)
• M30: 16,369,298 km (0.078 R)
• M31: 17,035,009 km (0.051 R)
• M32: 17,258,807 km (0.111 R)
• M33: 19,007,157 km (0.082 R)
• M34: 21,935,386 km (0.081 R)
• M35: 22,260,163 km (0.073 R)
• M36: 22,996,933 km (0.072 R)
• M37: 25,000,497 km (0.111 R)
• M38: 25,424,906 km (0.105 R)
• M39: 28,285,068 km (0.047 R)
• M40: 29,350,055 km (0.065 R)
• M41: 31,154,205 km (0.028 R)
• M42: 32,993,810 km (0.05 R)
• M43: 33,739,406 km (0.055 R)
• M44: 33,833,054 km (0.078 R)
• M45: 34,114,298 km (0.097 R)
• M46: 34,868,272 km (0.099 R)
• M47: 35,057,663 km (0.04 R)
• M48: 38,230,783 km (0.114 R)
• M49: 40,098,961 km (0.096 R)
• M50: 40,396,661 km (0.12 R)
• M51: 40,595,626 km (0.101 R)
• M52: 40,794,741 km (0.093 R)
• M53: 40,894,523 km (0.098 R)
• M54: 41,695,171 km (0.087 R)
• M55: 41,795,551 km (0.091 R)
• M56: 42,602,033 km (0.065 R)
• M57: 43,719,379 km (0.035 R)
• M58: 43,923,580 km (0.118 R)
• M59: 47,233,134 km (0.098 R)
• M60: 47,337,853 km (0.05 R)
• M61: 47,442,721 km (0.096 R)
• M62: 48,072,977 km (0.078 R)
• M63: 49,448,379 km (0.109 R)
• M64: 49,554,594 km (0.076 R)
• M65: 51,481,564 km (0.073 R)
• M66: 52,345,791 km (0.118 R)
• M67: 52,671,017 km (0.076 R)
• M68: 53,541,826 km (0.09 R)
• M69: 55,187,402 km (0.116 R)
• M70: 58,527,923 km (0.104 R)
• M71: 60,109,023 km (0.108 R)
• M72: 60,222,568 km (0.071 R)
• M73: 60,904,884 km (0.102 R)
• M74: 61,589,892 km (0.051 R)
• M75: 61,818,777 km (0.058 R)
• M76: 67,867,916 km (0.092 R)
• M77: 68,341,094 km (0.095 R)
• M78: 69,647,682 km (0.115 R)
• M79: 71,322,430 km (0.091 R)
• M80: 71,442,558 km (0.093 R)
• M81: 72,164,816 km (0.097 R)
• M82: 74,224,330 km (0.108 R)
• M83: 74,833,792 km (0.084 R)
• M84: 75,200,157 km (0.077 R)
• M85: 75,322,528 km (0.098 R)
• M86: 75,689,791 km (0.115 R)
• M87: 76,425,962 km (0.103 R)
• M88: 78,029,352 km (0.064 R)
• M89: 78,400,953 km (0.089 R)
• M90: 79,021,485 km (0.106 R)
• M91: 79,893,042 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 10,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit