🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.66 AU - 0.92 AU

Year: 262 Days

Day: 40.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 64.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,937,775 km

• M1: 233,672 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.04 AU - 1.58 AU

Year: 559 Days

Day: 40.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.12 AU - 1.56 AU

Year: 578 Days

Day: 14.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,937,775 km

• M1: 829,819 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.51 AU - 2.89 AU

Year: 1654 Days

Day: 30.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3 AU - 4.36 AU

Year: 2632 Days

Day: 44.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.9

Radius: 14.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.09 AU - 6.41 AU

Year: 4484 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,937,775 km

• M1: 191,336 km (0.041 R)
• M2: 348,713 km (0.069 R)
• M3: 521,947 km (0.036 R)
• M4: 622,926 km (0.105 R)
• M5: 742,604 km (0.041 R)
• M6: 1,204,861 km (0.061 R)
• M7: 1,320,949 km (0.082 R)
• M8: 1,509,592 km (0.087 R)
• M9: 1,636,002 km (0.035 R)
• M10: 1,825,094 km (0.072 R)
• M11: 1,960,480 km (0.096 R)
• M12: 2,162,138 km (0.042 R)
• M13: 2,453,106 km (0.065 R)
• M14: 2,603,452 km (0.061 R)
• M15: 2,843,706 km (0.111 R)
• M16: 3,199,749 km (0.097 R)
• M17: 3,383,305 km (0.058 R)
• M18: 3,684,446 km (0.109 R)
• M19: 3,857,830 km (0.107 R)
• M20: 4,313,056 km (0.096 R)
• M21: 4,475,669 km (0.083 R)
• M22: 4,640,227 km (0.118 R)
• M23: 5,017,961 km (0.113 R)
• M24: 5,124,625 km (0.037 R)
• M25: 5,318,803 km (0.079 R)
• M26: 5,515,225 km (0.11 R)
• M27: 5,825,790 km (0.117 R)
• M28: 6,142,189 km (0.115 R)
• M29: 6,464,274 km (0.091 R)
• M30: 6,627,485 km (0.061 R)
• M31: 7,415,118 km (0.048 R)
• M32: 8,232,520 km (0.109 R)
• M33: 8,948,496 km (0.091 R)
• M34: 9,525,196 km (0.12 R)
• M35: 9,631,410 km (0.094 R)
• M36: 10,087,085 km (0.12 R)
• M37: 10,440,286 km (0.098 R)
• M38: 10,659,596 km (0.094 R)
• M39: 10,908,378 km (0.078 R)
• M40: 11,103,004 km (0.12 R)
• M41: 11,327,102 km (0.106 R)
• M42: 11,808,059 km (0.074 R)
• M43: 12,411,537 km (0.117 R)
• M44: 12,819,490 km (0.095 R)
• M45: 13,025,038 km (0.12 R)
• M46: 13,202,162 km (0.073 R)
• M47: 13,320,793 km (0.1 R)
• M48: 14,434,100 km (0.077 R)
• M49: 15,577,177 km (0.119 R)
• M50: 15,671,125 km (0.096 R)
• M51: 16,112,139 km (0.053 R)
• M52: 16,429,586 km (0.099 R)
• M53: 16,589,207 km (0.089 R)
• M54: 16,845,468 km (0.118 R)
• M55: 16,941,959 km (0.116 R)
• M56: 17,103,225 km (0.101 R)
• M57: 17,524,643 km (0.114 R)
• M58: 17,720,317 km (0.1 R)
• M59: 17,883,977 km (0.085 R)
• M60: 18,081,147 km (0.069 R)
• M61: 18,179,881 km (0.1 R)
• M62: 18,543,703 km (0.085 R)
• M63: 18,776,478 km (0.103 R)
• M64: 19,548,103 km (0.114 R)
• M65: 19,717,149 km (0.111 R)
• M66: 20,056,886 km (0.119 R)
• M67: 20,604,564 km (0.08 R)
• M68: 21,018,501 km (0.118 R)
• M69: 21,644,568 km (0.082 R)
• M70: 21,819,597 km (0.095 R)
• M71: 22,524,353 km (0.029 R)
• M72: 23,272,342 km (0.095 R)
• M73: 24,209,872 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894

Radius: 5.3

Gravity: 31.83 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.49 AU - 13.85 AU

Year: 16812 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,937,775 km

• M1: 92,003 km (0.102 R)
• M2: 139,874 km (0.064 R)
• M3: 215,720 km (0.119 R)
• M4: 341,083 km (0.042 R)
• M5: 469,737 km (0.053 R)
• M6: 772,224 km (0.091 R)
• M7: 893,249 km (0.113 R)
• M8: 1,208,302 km (0.1 R)
• M9: 1,867,430 km (0.105 R)
• M10: 2,232,599 km (0.104 R)
• M11: 3,818,186 km (0.115 R)
• M12: 3,900,615 km (0.101 R)
• M13: 4,980,412 km (0.09 R)
• M14: 5,669,759 km (0.098 R)
• M15: 6,242,719 km (0.09 R)
• M16: 6,339,958 km (0.075 R)
• M17: 6,535,931 km (0.082 R)
• M18: 6,634,815 km (0.083 R)
• M19: 6,733,999 km (0.079 R)
• M20: 6,984,425 km (0.08 R)
• M21: 7,034,840 km (0.114 R)
• M22: 7,597,627 km (0.047 R)
• M23: 8,174,776 km (0.111 R)
• M24: 9,650,409 km (0.117 R)
• M25: 9,706,658 km (0.114 R)
• M26: 9,989,248 km (0.063 R)
• M27: 11,029,253 km (0.111 R)
• M28: 11,741,638 km (0.104 R)
• M29: 14,413,456 km (0.097 R)
• M30: 15,256,589 km (0.06 R)
• M31: 16,517,550 km (0.106 R)
• M32: 17,194,480 km (0.103 R)
• M33: 17,742,607 km (0.03 R)
• M34: 19,920,004 km (0.033 R)
• M35: 20,423,101 km (0.096 R)
• M36: 20,712,573 km (0.104 R)
• M37: 21,076,246 km (0.085 R)
• M38: 25,136,481 km (0.106 R)
• M39: 25,291,315 km (0.097 R)
• M40: 25,368,957 km (0.082 R)
• M41: 25,524,239 km (0.074 R)
• M42: 26,384,576 km (0.1 R)
• M43: 26,542,103 km (0.08 R)
• M44: 27,493,246 km (0.051 R)
• M45: 27,732,752 km (0.104 R)
• M46: 28,053,191 km (0.076 R)
• M47: 28,697,808 km (0.119 R)
• M48: 29,021,987 km (0.047 R)
• M49: 29,184,450 km (0.026 R)
• M50: 30,660,832 km (0.104 R)
• M51: 32,161,149 km (0.106 R)
• M52: 34,112,802 km (0.118 R)
• M53: 34,628,317 km (0.047 R)
• M54: 35,232,842 km (0.094 R)
• M55: 37,863,221 km (0.068 R)
• M56: 38,040,794 km (0.098 R)
• M57: 38,218,666 km (0.094 R)
• M58: 39,291,582 km (0.119 R)
• M59: 40,465,177 km (0.088 R)
• M60: 40,828,550 km (0.079 R)
• M61: 41,375,779 km (0.105 R)
• M62: 41,833,549 km (0.099 R)
• M63: 42,109,108 km (0.106 R)
• M64: 43,774,581 km (0.11 R)
• M65: 45,084,909 km (0.119 R)
• M66: 47,552,226 km (0.106 R)
• M67: 47,935,646 km (0.089 R)
• M68: 49,479,795 km (0.067 R)
• M69: 51,138,237 km (0.104 R)
• M70: 52,913,964 km (0.108 R)
• M71: 56,424,278 km (0.115 R)
• M72: 56,830,137 km (0.092 R)
• M73: 59,286,085 km (0.054 R)
• M74: 60,630,820 km (0.032 R)
• M75: 61,254,793 km (0.098 R)
• M76: 61,359,063 km (0.106 R)
• M77: 61,672,021 km (0.112 R)
• M78: 61,985,579 km (0.095 R)
• M79: 63,666,610 km (0.074 R)
• M80: 64,300,755 km (0.074 R)
• M81: 64,406,670 km (0.118 R)
• M82: 64,618,651 km (0.039 R)
• M83: 65,256,087 km (0.081 R)
• M84: 66,109,094 km (0.116 R)
• M85: 66,858,580 km (0.085 R)
• M86: 66,965,991 km (0.101 R)
• M87: 67,073,253 km (0.11 R)
• M88: 67,395,636 km (0.069 R)
• M89: 67,503,346 km (0.075 R)
• M90: 68,149,908 km (0.119 R)
• M91: 69,123,940 km (0.051 R)
• M92: 69,341,007 km (0.057 R)
• M93: 73,175,798 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.1

Radius: 6.4

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.95 AU - 13.23 AU

Year: 17655 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,937,775 km

• M1: 97,089 km (0.084 R)
• M2: 753,076 km (0.089 R)
• M3: 1,137,093 km (0.072 R)
• M4: 1,393,654 km (0.032 R)
• M5: 2,137,006 km (0.12 R)
• M6: 2,453,106 km (0.078 R)
• M7: 2,672,117 km (0.06 R)
• M8: 3,610,096 km (0.075 R)
• M9: 3,765,079 km (0.109 R)
• M10: 3,954,171 km (0.103 R)
• M11: 4,081,927 km (0.051 R)
• M12: 4,275,956 km (0.113 R)
• M13: 4,673,437 km (0.032 R)
• M14: 4,842,483 km (0.087 R)
• M15: 5,082,588 km (0.117 R)
• M16: 5,935,146 km (0.05 R)
• M17: 6,452,755 km (0.063 R)
• M18: 6,565,551 km (0.099 R)
• M19: 7,255,946 km (0.042 R)
• M20: 7,334,185 km (0.054 R)
• M21: 7,530,757 km (0.077 R)
• M22: 7,689,331 km (0.085 R)
• M23: 8,050,011 km (0.064 R)
• M24: 8,090,402 km (0.089 R)
• M25: 8,622,073 km (0.107 R)
• M26: 8,871,303 km (0.112 R)
• M27: 9,291,973 km (0.032 R)
• M28: 10,592,427 km (0.087 R)
• M29: 10,770,000 km (0.11 R)
• M30: 10,904,039 km (0.065 R)
• M31: 10,993,499 km (0.096 R)
• M32: 11,173,465 km (0.104 R)
• M33: 12,459,857 km (0.114 R)
• M34: 12,977,914 km (0.103 R)
• M35: 13,695,685 km (0.065 R)
• M36: 14,083,742 km (0.104 R)
• M37: 14,181,429 km (0.102 R)
• M38: 14,377,253 km (0.06 R)
• M39: 14,722,226 km (0.115 R)
• M40: 15,722,587 km (0.044 R)
• M41: 16,231,070 km (0.11 R)
• M42: 16,693,178 km (0.103 R)
• M43: 17,211,833 km (0.06 R)
• M44: 17,263,893 km (0.086 R)
• M45: 17,368,462 km (0.106 R)
• M46: 17,893,850 km (0.048 R)
• M47: 17,946,808 km (0.078 R)
• M48: 19,176,203 km (0.1 R)
• M49: 20,212,318 km (0.076 R)
• M50: 20,267,370 km (0.097 R)
• M51: 21,828,424 km (0.034 R)
• M52: 25,598,290 km (0.025 R)
• M53: 26,436,337 km (0.117 R)
• M54: 26,556,764 km (0.105 R)
• M55: 28,262,030 km (0.114 R)
• M56: 28,508,567 km (0.112 R)
• M57: 28,817,636 km (0.101 R)
• M58: 29,003,586 km (0.108 R)
• M59: 30,569,128 km (0.031 R)
• M60: 30,632,258 km (0.103 R)
• M61: 31,394,011 km (0.106 R)
• M62: 31,713,253 km (0.037 R)
• M63: 31,905,187 km (0.119 R)
• M64: 32,290,551 km (0.094 R)
• M65: 32,936,066 km (0.094 R)
• M66: 33,455,469 km (0.058 R)
• M67: 33,520,544 km (0.09 R)
• M68: 34,634,151 km (0.113 R)
• M69: 35,162,381 km (0.12 R)
• M70: 36,427,530 km (0.081 R)
• M71: 38,182,912 km (0.055 R)
• M72: 38,796,861 km (0.057 R)
• M73: 38,865,228 km (0.09 R)
• M74: 39,414,102 km (0.12 R)
• M75: 39,551,732 km (0.095 R)
• M76: 39,620,547 km (0.038 R)
• M77: 39,965,520 km (0.12 R)
• M78: 40,380,804 km (0.102 R)
• M79: 40,936,709 km (0.054 R)
• M80: 44,038,920 km (0.099 R)
• M81: 44,611,132 km (0.056 R)
• M82: 44,754,447 km (0.114 R)
• M83: 45,257,694 km (0.029 R)
• M84: 46,487,389 km (0.109 R)
• M85: 46,924,065 km (0.086 R)
• M86: 48,021,664 km (0.088 R)
• M87: 49,424,145 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.9

Radius: 5.1

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.19 AU - 16.27 AU

Year: 18965 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,937,775 km

• M1: 92,152 km (0.045 R)
• M2: 384,915 km (0.112 R)
• M3: 434,283 km (0.081 R)
• M4: 486,043 km (0.104 R)
• M5: 818,450 km (0.049 R)
• M6: 1,283,849 km (0.074 R)
• M7: 1,437,336 km (0.073 R)
• M8: 1,516,324 km (0.077 R)
• M9: 1,733,989 km (0.08 R)
• M10: 1,961,677 km (0.108 R)
• M11: 2,049,491 km (0.106 R)
• M12: 2,198,790 km (0.085 R)
• M13: 2,351,679 km (0.066 R)
• M14: 2,603,452 km (0.07 R)
• M15: 2,797,929 km (0.106 R)
• M16: 3,622,064 km (0.1 R)
• M17: 3,766,426 km (0.108 R)
• M18: 4,710,089 km (0.116 R)
• M19: 5,473,636 km (0.059 R)
• M20: 6,404,734 km (0.097 R)
• M21: 6,755,391 km (0.078 R)
• M22: 7,202,389 km (0.083 R)
• M23: 7,292,896 km (0.108 R)
• M24: 7,566,810 km (0.096 R)
• M25: 7,751,414 km (0.071 R)
• M26: 7,797,789 km (0.027 R)
• M27: 8,077,836 km (0.028 R)
• M28: 8,171,933 km (0.071 R)
• M29: 8,695,975 km (0.079 R)
• M30: 9,378,590 km (0.064 R)
• M31: 9,826,486 km (0.065 R)
• M32: 10,383,289 km (0.086 R)
• M33: 12,765,635 km (0.102 R)
• M34: 13,206,201 km (0.108 R)
• M35: 13,595,754 km (0.055 R)
• M36: 13,989,046 km (0.116 R)
• M37: 14,386,079 km (0.105 R)
• M38: 14,671,961 km (0.096 R)
• M39: 14,729,257 km (0.07 R)
• M40: 16,426,145 km (0.084 R)
• M41: 16,965,296 km (0.098 R)
• M42: 17,025,584 km (0.082 R)
• M43: 18,183,920 km (0.099 R)
• M44: 18,369,123 km (0.064 R)
• M45: 18,492,840 km (0.035 R)
• M46: 18,803,704 km (0.052 R)
• M47: 20,127,646 km (0.047 R)
• M48: 20,640,018 km (0.108 R)
• M49: 20,897,775 km (0.067 R)
• M50: 21,156,580 km (0.114 R)
• M51: 21,286,281 km (0.031 R)
• M52: 21,873,752 km (0.101 R)
• M53: 22,334,214 km (0.051 R)
• M54: 22,466,459 km (0.081 R)
• M55: 22,797,968 km (0.118 R)
• M56: 22,864,539 km (0.114 R)
• M57: 24,958,011 km (0.101 R)
• M58: 25,508,232 km (0.052 R)
• M59: 25,715,575 km (0.107 R)
• M60: 26,690,504 km (0.108 R)
• M61: 27,323,602 km (0.052 R)
• M62: 27,394,212 km (0.094 R)
• M63: 27,677,401 km (0.107 R)
• M64: 28,318,279 km (0.117 R)
• M65: 28,461,294 km (0.118 R)
• M66: 30,050,771 km (0.113 R)
• M67: 30,196,779 km (0.103 R)
• M68: 31,224,816 km (0.083 R)
• M69: 33,088,955 km (0.062 R)
• M70: 33,164,202 km (0.108 R)
• M71: 33,239,600 km (0.097 R)
• M72: 33,390,544 km (0.11 R)
• M73: 34,376,992 km (0.114 R)
• M74: 36,145,688 km (0.116 R)
• M75: 36,767,716 km (0.052 R)
• M76: 37,001,986 km (0.055 R)
• M77: 38,180,369 km (0.079 R)
• M78: 38,259,356 km (0.055 R)
• M79: 38,575,905 km (0.12 R)
• M80: 39,052,375 km (0.065 R)
• M81: 39,530,789 km (0.113 R)
• M82: 39,610,674 km (0.063 R)
• M83: 40,091,332 km (0.1 R)
• M84: 40,493,301 km (0.111 R)
• M85: 44,752,801 km (0.098 R)
• M86: 46,850,762 km (0.095 R)
• M87: 47,358,946 km (0.086 R)
• M88: 47,783,953 km (0.114 R)
• M89: 48,039,467 km (0.034 R)
• M90: 48,466,419 km (0.086 R)
• M91: 53,245,323 km (0.066 R)
• M92: 55,109,163 km (0.042 R)
• M93: 56,813,831 km (0.08 R)
• M94: 57,446,181 km (0.091 R)
• M95: 59,815,362 km (0.052 R)
• M96: 60,090,921 km (0.071 R)
• M97: 61,474,253 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 15,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit