🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.65 AU

Year: 153 Days

Day: 34.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,167,830 km

• M1: 456,872 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.03 AU - 3.17 AU

Year: 1531 Days

Day: 32.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.34 AU - 4.44 AU

Year: 2802 Days

Day: 29.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 13.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.15 AU - 5.77 AU

Year: 4035 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,167,830 km

• M1: 168,597 km (0.071 R)
• M2: 417,079 km (0.04 R)
• M3: 517,609 km (0.056 R)
• M4: 607,816 km (0.117 R)
• M5: 727,046 km (0.113 R)
• M6: 966,552 km (0.093 R)
• M7: 1,056,909 km (0.046 R)
• M8: 1,205,160 km (0.065 R)
• M9: 1,419,235 km (0.099 R)
• M10: 1,692,999 km (0.108 R)
• M11: 2,017,776 km (0.088 R)
• M12: 2,102,149 km (0.092 R)
• M13: 2,597,019 km (0.065 R)
• M14: 3,713,917 km (0.081 R)
• M15: 4,399,973 km (0.114 R)
• M16: 4,689,893 km (0.079 R)
• M17: 5,078,698 km (0.113 R)
• M18: 5,383,130 km (0.099 R)
• M19: 5,597,354 km (0.079 R)
• M20: 5,693,545 km (0.069 R)
• M21: 5,887,574 km (0.044 R)
• M22: 6,282,213 km (0.096 R)
• M23: 6,839,016 km (0.067 R)
• M24: 6,967,670 km (0.059 R)
• M25: 7,306,360 km (0.092 R)
• M26: 7,570,550 km (0.084 R)
• M27: 7,730,620 km (0.055 R)
• M28: 7,945,741 km (0.108 R)
• M29: 8,464,696 km (0.119 R)
• M30: 8,575,399 km (0.079 R)
• M31: 8,910,348 km (0.064 R)
• M32: 9,221,063 km (0.109 R)
• M33: 9,335,057 km (0.106 R)
• M34: 9,564,390 km (0.074 R)
• M35: 9,795,519 km (0.103 R)
• M36: 10,322,403 km (0.101 R)
• M37: 10,678,745 km (0.114 R)
• M38: 10,768,504 km (0.091 R)
• M39: 10,858,412 km (0.09 R)
• M40: 12,020,039 km (0.11 R)
• M41: 12,207,186 km (0.088 R)
• M42: 12,300,984 km (0.089 R)
• M43: 13,156,834 km (0.098 R)
• M44: 13,705,559 km (0.057 R)
• M45: 14,228,852 km (0.11 R)
• M46: 14,959,039 km (0.085 R)
• M47: 15,093,079 km (0.081 R)
• M48: 15,193,908 km (0.096 R)
• M49: 15,497,891 km (0.118 R)
• M50: 15,837,777 km (0.056 R)
• M51: 16,214,614 km (0.088 R)
• M52: 16,352,394 km (0.08 R)
• M53: 16,872,545 km (0.108 R)
• M54: 17,082,132 km (0.025 R)
• M55: 17,187,299 km (0.064 R)
• M56: 17,787,037 km (0.111 R)
• M57: 18,789,792 km (0.1 R)
• M58: 19,079,712 km (0.117 R)
• M59: 19,444,133 km (0.027 R)
• M60: 19,553,938 km (0.062 R)
• M61: 20,439,707 km (0.071 R)
• M62: 20,700,456 km (0.119 R)
• M63: 22,059,253 km (0.086 R)
• M64: 22,211,993 km (0.112 R)
• M65: 22,981,075 km (0.102 R)
• M66: 23,485,669 km (0.058 R)
• M67: 23,641,550 km (0.107 R)
• M68: 24,584,914 km (0.084 R)
• M69: 24,703,545 km (0.033 R)
• M70: 25,901,824 km (0.097 R)
• M71: 26,467,454 km (0.033 R)
• M72: 26,874,061 km (0.078 R)
• M73: 27,078,112 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 11.6

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.23 AU - 11.77 AU

Year: 11550 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,167,830 km

• M1: 227,838 km (0.088 R)
• M2: 545,434 km (0.046 R)
• M3: 646,861 km (0.077 R)
• M4: 1,165,966 km (0.07 R)
• M5: 1,256,024 km (0.098 R)
• M6: 1,516,623 km (0.085 R)
• M7: 1,847,235 km (0.11 R)
• M8: 1,980,676 km (0.085 R)
• M9: 2,089,733 km (0.083 R)
• M10: 2,665,535 km (0.112 R)
• M11: 3,002,728 km (0.054 R)
• M12: 3,160,704 km (0.106 R)
• M13: 3,819,832 km (0.088 R)
• M14: 4,702,759 km (0.089 R)
• M15: 4,961,114 km (0.077 R)
• M16: 5,921,533 km (0.081 R)
• M17: 6,730,707 km (0.113 R)
• M18: 6,896,761 km (0.095 R)
• M19: 7,965,189 km (0.108 R)
• M20: 8,856,792 km (0.113 R)
• M21: 9,314,412 km (0.07 R)
• M22: 9,499,764 km (0.077 R)
• M23: 9,686,163 km (0.111 R)
• M24: 10,540,367 km (0.073 R)
• M25: 10,879,206 km (0.078 R)
• M26: 12,472,872 km (0.08 R)
• M27: 13,926,515 km (0.102 R)
• M28: 14,085,388 km (0.069 R)
• M29: 14,835,022 km (0.106 R)
• M30: 15,323,759 km (0.097 R)
• M31: 15,928,433 km (0.071 R)
• M32: 16,373,038 km (0.081 R)
• M33: 16,484,788 km (0.054 R)
• M34: 17,502,352 km (0.104 R)
• M35: 17,616,645 km (0.092 R)
• M36: 18,134,254 km (0.088 R)
• M37: 19,066,697 km (0.12 R)
• M38: 19,184,281 km (0.108 R)
• M39: 20,314,044 km (0.026 R)
• M40: 20,977,960 km (0.104 R)
• M41: 21,343,128 km (0.111 R)
• M42: 22,017,964 km (0.089 R)
• M43: 22,203,316 km (0.1 R)
• M44: 22,575,366 km (0.06 R)
• M45: 22,949,660 km (0.088 R)
• M46: 23,074,724 km (0.05 R)
• M47: 23,577,821 km (0.072 R)
• M48: 23,830,642 km (0.106 R)
• M49: 26,212,240 km (0.101 R)
• M50: 27,730,508 km (0.052 R)
• M51: 28,064,411 km (0.116 R)
• M52: 29,549,020 km (0.075 R)
• M53: 30,232,383 km (0.081 R)
• M54: 31,197,738 km (0.081 R)
• M55: 31,544,955 km (0.078 R)
• M56: 34,296,957 km (0.077 R)
• M57: 34,583,587 km (0.119 R)
• M58: 34,942,921 km (0.076 R)
• M59: 36,538,831 km (0.095 R)
• M60: 36,978,200 km (0.076 R)
• M61: 37,788,273 km (0.092 R)
• M62: 38,010,126 km (0.114 R)
• M63: 40,479,987 km (0.111 R)
• M64: 41,772,513 km (0.097 R)
• M65: 42,001,996 km (0.102 R)
• M66: 42,308,671 km (0.069 R)
• M67: 43,465,213 km (0.105 R)
• M68: 43,853,120 km (0.085 R)
• M69: 44,008,552 km (0.105 R)
• M70: 44,164,134 km (0.106 R)
• M71: 44,320,015 km (0.109 R)
• M72: 44,476,045 km (0.052 R)
• M73: 46,046,075 km (0.12 R)
• M74: 46,283,188 km (0.101 R)
• M75: 46,679,173 km (0.075 R)
• M76: 46,758,610 km (0.091 R)
• M77: 47,235,528 km (0.086 R)
• M78: 47,394,999 km (0.074 R)
• M79: 47,634,356 km (0.058 R)
• M80: 48,034,231 km (0.089 R)
• M81: 48,354,819 km (0.074 R)
• M82: 50,782,643 km (0.037 R)
• M83: 51,682,773 km (0.092 R)
• M84: 51,764,902 km (0.028 R)
• M85: 53,001,329 km (0.1 R)
• M86: 53,084,206 km (0.03 R)
• M87: 53,664,795 km (0.102 R)
• M88: 53,914,325 km (0.1 R)
• M89: 55,671,800 km (0.086 R)
• M90: 56,261,665 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.9

Radius: 7.8

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.51 AU - 14.57 AU

Year: 17199 Days

Day: 19.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,167,830 km

• M1: 135,087 km (0.03 R)
• M2: 295,157 km (0.095 R)
• M3: 598,391 km (0.042 R)
• M4: 657,333 km (0.084 R)
• M5: 869,014 km (0.085 R)
• M6: 1,029,981 km (0.107 R)
• M7: 1,151,156 km (0.05 R)
• M8: 1,354,908 km (0.082 R)
• M9: 1,515,277 km (0.069 R)
• M10: 1,767,798 km (0.12 R)
• M11: 1,854,864 km (0.066 R)
• M12: 2,603,003 km (0.099 R)
• M13: 2,837,273 km (0.093 R)
• M14: 3,254,950 km (0.077 R)
• M15: 3,879,372 km (0.114 R)
• M16: 4,031,663 km (0.052 R)
• M17: 4,108,556 km (0.099 R)
• M18: 5,068,974 km (0.098 R)
• M19: 5,361,887 km (0.045 R)
• M20: 5,920,336 km (0.096 R)
• M21: 6,140,095 km (0.064 R)
• M22: 8,728,437 km (0.118 R)
• M23: 9,743,309 km (0.083 R)
• M24: 10,635,062 km (0.117 R)
• M25: 10,688,319 km (0.074 R)
• M26: 10,848,688 km (0.093 R)
• M27: 11,063,660 km (0.097 R)
• M28: 11,334,432 km (0.065 R)
• M29: 11,497,943 km (0.043 R)
• M30: 11,717,253 km (0.058 R)
• M31: 12,271,364 km (0.107 R)
• M32: 12,383,263 km (0.048 R)
• M33: 16,753,466 km (0.09 R)
• M34: 17,692,043 km (0.1 R)
• M35: 17,881,733 km (0.12 R)
• M36: 18,008,741 km (0.118 R)
• M37: 18,583,347 km (0.074 R)
• M38: 18,647,524 km (0.09 R)
• M39: 19,099,310 km (0.1 R)
• M40: 20,409,488 km (0.114 R)
• M41: 20,675,024 km (0.082 R)
• M42: 20,741,595 km (0.089 R)
• M43: 20,874,887 km (0.101 R)
• M44: 21,008,478 km (0.099 R)
• M45: 21,411,046 km (0.074 R)
• M46: 22,292,028 km (0.074 R)
• M47: 22,840,005 km (0.091 R)
• M48: 22,977,784 km (0.041 R)
• M49: 23,739,985 km (0.115 R)
• M50: 24,089,296 km (0.094 R)
• M51: 24,440,103 km (0.093 R)
• M52: 28,781,284 km (0.091 R)
• M53: 29,602,576 km (0.104 R)
• M54: 30,810,878 km (0.031 R)
• M55: 32,575,984 km (0.09 R)
• M56: 33,197,563 km (0.09 R)
• M57: 33,588,013 km (0.082 R)
• M58: 33,744,642 km (0.113 R)
• M59: 34,058,648 km (0.086 R)
• M60: 35,643,039 km (0.052 R)
• M61: 36,122,949 km (0.065 R)
• M62: 36,444,136 km (0.072 R)
• M63: 37,901,219 km (0.116 R)
• M64: 39,129,866 km (0.08 R)
• M65: 39,459,730 km (0.097 R)
• M66: 40,788,308 km (0.102 R)
• M67: 40,871,784 km (0.119 R)
• M68: 41,542,132 km (0.079 R)
• M69: 41,710,280 km (0.049 R)
• M70: 42,047,174 km (0.116 R)
• M71: 42,469,639 km (0.049 R)
• M72: 42,978,421 km (0.102 R)
• M73: 44,345,147 km (0.083 R)
• M74: 44,861,260 km (0.047 R)
• M75: 45,466,084 km (0.034 R)
• M76: 46,771,026 km (0.091 R)
• M77: 46,858,391 km (0.085 R)
• M78: 48,088,086 km (0.03 R)
• M79: 48,176,349 km (0.095 R)
• M80: 48,706,972 km (0.074 R)
• M81: 49,061,818 km (0.114 R)
• M82: 50,131,443 km (0.096 R)
• M83: 51,659,735 km (0.065 R)
• M84: 52,202,925 km (0.104 R)
• M85: 53,568,903 km (0.09 R)
• M86: 53,660,307 km (0.095 R)
• M87: 55,871,514 km (0.067 R)
• M88: 56,708,364 km (0.094 R)
• M89: 57,830,498 km (0.093 R)
• M90: 59,338,295 km (0.083 R)
• M91: 59,717,226 km (0.116 R)
• M92: 60,572,776 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.7

Radius: 4.4

Gravity: 21.73 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.8 AU - 16.38 AU

Year: 23574 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 72,167,830 km

• M1: 126,859 km (0.095 R)
• M2: 243,545 km (0.048 R)
• M3: 934,538 km (0.072 R)
• M4: 1,249,741 km (0.12 R)
• M5: 1,810,284 km (0.096 R)
• M6: 1,873,414 km (0.117 R)
• M7: 2,099,905 km (0.062 R)
• M8: 2,267,006 km (0.114 R)
• M9: 2,473,302 km (0.111 R)
• M10: 2,794,039 km (0.096 R)
• M11: 3,089,944 km (0.093 R)
• M12: 3,127,643 km (0.09 R)
• M13: 3,552,501 km (0.113 R)
• M14: 3,995,310 km (0.069 R)
• M15: 4,244,092 km (0.112 R)
• M16: 4,497,959 km (0.078 R)
• M17: 5,198,825 km (0.115 R)
• M18: 5,792,878 km (0.045 R)
• M19: 5,886,227 km (0.03 R)
• M20: 6,264,411 km (0.08 R)
• M21: 6,312,133 km (0.07 R)
• M22: 6,797,129 km (0.116 R)
• M23: 7,044,115 km (0.103 R)
• M24: 7,699,802 km (0.068 R)
• M25: 9,615,104 km (0.067 R)
• M26: 10,454,198 km (0.068 R)
• M27: 10,796,478 km (0.068 R)
• M28: 11,142,349 km (0.077 R)
• M29: 11,726,827 km (0.106 R)
• M30: 13,108,513 km (0.114 R)
• M31: 14,477,633 km (0.111 R)
• M32: 15,372,228 km (0.087 R)
• M33: 15,436,855 km (0.087 R)
• M34: 15,501,481 km (0.104 R)
• M35: 16,022,231 km (0.109 R)
• M36: 16,284,626 km (0.075 R)
• M37: 16,482,394 km (0.086 R)
• M38: 17,147,506 km (0.095 R)
• M39: 17,483,354 km (0.106 R)
• M40: 18,298,064 km (0.041 R)
• M41: 18,986,363 km (0.073 R)
• M42: 19,125,190 km (0.101 R)
• M43: 20,815,497 km (0.12 R)
• M44: 21,389,504 km (0.061 R)
• M45: 21,823,487 km (0.082 R)
• M46: 22,773,583 km (0.052 R)
• M47: 22,847,185 km (0.07 R)
• M48: 23,142,491 km (0.108 R)
• M49: 24,789,564 km (0.071 R)
• M50: 27,173,556 km (0.039 R)
• M51: 27,251,646 km (0.096 R)
• M52: 28,829,604 km (0.102 R)
• M53: 29,951,588 km (0.073 R)
• M54: 30,274,869 km (0.114 R)
• M55: 31,087,934 km (0.117 R)
• M56: 31,169,614 km (0.044 R)
• M57: 31,251,444 km (0.073 R)
• M58: 32,569,401 km (0.07 R)
• M59: 32,818,631 km (0.103 R)
• M60: 37,063,172 km (0.094 R)
• M61: 37,497,005 km (0.071 R)
• M62: 39,868,880 km (0.113 R)
• M63: 40,848,895 km (0.07 R)
• M64: 41,117,573 km (0.081 R)
• M65: 44,203,328 km (0.099 R)
• M66: 44,295,182 km (0.069 R)
• M67: 44,663,342 km (0.115 R)
• M68: 46,239,355 km (0.07 R)
• M69: 48,022,113 km (0.118 R)
• M70: 48,684,682 km (0.086 R)
• M71: 49,636,274 km (0.03 R)
• M72: 49,827,311 km (0.103 R)
• M73: 51,461,219 km (0.075 R)
• M74: 51,654,649 km (0.104 R)
• M75: 52,333,374 km (0.082 R)
• M76: 54,092,196 km (0.106 R)
• M77: 54,584,224 km (0.117 R)
• M78: 57,366,595 km (0.075 R)
• M79: 57,767,966 km (0.11 R)
• M80: 58,371,593 km (0.084 R)
• M81: 58,573,251 km (0.119 R)
• M82: 59,280,849 km (0.118 R)
• M83: 59,788,135 km (0.084 R)
• M84: 59,889,712 km (0.107 R)
• M85: 60,194,892 km (0.067 R)
• M86: 61,318,372 km (0.058 R)
• M87: 61,625,945 km (0.069 R)
• M88: 61,934,117 km (0.08 R)
• M89: 62,861,474 km (0.108 R)
• M90: 65,566,353 km (0.093 R)
• M91: 65,880,957 km (0.109 R)
• M92: 66,722,146 km (0.052 R)
• M93: 67,778,606 km (0.112 R)
• M94: 67,990,587 km (0.096 R)
• M95: 69,480,581 km (0.103 R)
• M96: 70,336,730 km (0.095 R)
• M97: 70,551,403 km (0.062 R)
• M98: 71,304,179 km (0.12 R)
• M99: 71,519,750 km (0.109 R)
• M100: 72,167,808 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit