🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.55 AU

Year: 246 Days

Day: 36.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,193,659 km

• M1: 47,871 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.53 AU - 0.71 AU

Year: 320 Days

Day: 31.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.7

Radius: 13.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.78 AU - 2.4 AU

Year: 1982 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,193,659 km

• M1: 208,091 km (0.103 R)
• M2: 305,180 km (0.031 R)
• M3: 458,069 km (0.115 R)
• M4: 585,825 km (0.081 R)
• M5: 771,327 km (0.086 R)
• M6: 899,233 km (0.065 R)
• M7: 1,060,051 km (0.083 R)
• M8: 1,178,682 km (0.093 R)
• M9: 1,284,298 km (0.115 R)
• M10: 1,730,099 km (0.119 R)
• M11: 1,986,959 km (0.112 R)
• M12: 2,093,173 km (0.093 R)
• M13: 2,322,806 km (0.089 R)
• M14: 2,457,893 km (0.071 R)
• M15: 2,747,814 km (0.043 R)
• M16: 2,855,075 km (0.069 R)
• M17: 3,185,238 km (0.072 R)
• M18: 3,386,896 km (0.098 R)
• M19: 3,684,147 km (0.116 R)
• M20: 3,789,613 km (0.083 R)
• M21: 4,057,693 km (0.107 R)
• M22: 4,166,749 km (0.117 R)
• M23: 4,262,941 km (0.085 R)
• M24: 4,570,215 km (0.074 R)
• M25: 4,698,121 km (0.049 R)
• M26: 4,899,330 km (0.097 R)
• M27: 5,236,225 km (0.039 R)
• M28: 5,355,305 km (0.111 R)
• M29: 5,460,173 km (0.09 R)
• M30: 5,702,372 km (0.062 R)
• M31: 6,072,626 km (0.091 R)
• M32: 6,642,744 km (0.106 R)
• M33: 6,755,541 km (0.083 R)
• M34: 7,065,208 km (0.118 R)
• M35: 7,329,548 km (0.115 R)
• M36: 7,530,009 km (0.049 R)
• M37: 8,332,452 km (0.114 R)
• M38: 8,647,206 km (0.116 R)
• M39: 8,735,319 km (0.108 R)
• M40: 9,270,131 km (0.12 R)
• M41: 9,414,643 km (0.093 R)
• M42: 9,505,299 km (0.054 R)
• M43: 9,596,255 km (0.117 R)
• M44: 9,742,412 km (0.073 R)
• M45: 9,834,115 km (0.098 R)
• M46: 10,000,019 km (0.072 R)
• M47: 10,222,621 km (0.049 R)
• M48: 10,634,913 km (0.108 R)
• M49: 10,729,458 km (0.101 R)
• M50: 11,631,234 km (0.043 R)
• M51: 12,061,777 km (0.053 R)
• M52: 12,477,659 km (0.115 R)
• M53: 13,221,909 km (0.073 R)
• M54: 13,630,161 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.2

Radius: 11.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.29 AU - 3.19 AU

Year: 2975 Days

Day: 6.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,193,659 km

• M1: 263,143 km (0.105 R)
• M2: 610,359 km (0.082 R)
• M3: 684,560 km (0.098 R)
• M4: 861,833 km (0.071 R)
• M5: 946,955 km (0.062 R)
• M6: 1,105,977 km (0.082 R)
• M7: 1,648,569 km (0.119 R)
• M8: 2,031,389 km (0.05 R)
• M9: 2,134,762 km (0.065 R)
• M10: 2,387,582 km (0.094 R)
• M11: 2,580,264 km (0.06 R)
• M12: 2,763,821 km (0.111 R)
• M13: 3,084,259 km (0.087 R)
• M14: 3,203,938 km (0.116 R)
• M15: 3,432,374 km (0.106 R)
• M16: 3,682,052 km (0.104 R)
• M17: 3,905,402 km (0.098 R)
• M18: 4,051,410 km (0.065 R)
• M19: 4,133,240 km (0.091 R)
• M20: 4,415,980 km (0.039 R)
• M21: 5,088,422 km (0.099 R)
• M22: 5,248,192 km (0.099 R)
• M23: 6,034,479 km (0.095 R)
• M24: 6,128,277 km (0.063 R)
• M25: 6,317,518 km (0.104 R)
• M26: 6,489,406 km (0.077 R)
• M27: 6,643,492 km (0.111 R)
• M28: 6,720,984 km (0.105 R)
• M29: 7,034,241 km (0.092 R)
• M30: 7,172,769 km (0.084 R)
• M31: 7,252,206 km (0.06 R)
• M32: 7,352,137 km (0.111 R)
• M33: 7,715,510 km (0.089 R)
• M34: 7,797,041 km (0.112 R)
• M35: 8,064,223 km (0.102 R)
• M36: 8,250,771 km (0.059 R)
• M37: 9,119,337 km (0.104 R)
• M38: 9,248,888 km (0.075 R)
• M39: 9,509,787 km (0.109 R)
• M40: 9,597,302 km (0.048 R)
• M41: 10,172,805 km (0.1 R)
• M42: 10,352,173 km (0.054 R)
• M43: 10,623,244 km (0.118 R)
• M44: 10,942,336 km (0.098 R)
• M45: 11,034,040 km (0.057 R)
• M46: 11,149,230 km (0.065 R)
• M47: 11,357,321 km (0.068 R)
• M48: 11,683,743 km (0.095 R)
• M49: 11,848,002 km (0.037 R)
• M50: 12,369,500 km (0.094 R)
• M51: 12,729,432 km (0.064 R)
• M52: 12,850,158 km (0.095 R)
• M53: 12,922,862 km (0.052 R)
• M54: 13,533,371 km (0.05 R)
• M55: 13,656,640 km (0.112 R)
• M56: 13,780,208 km (0.043 R)
• M57: 14,078,506 km (0.116 R)
• M58: 14,328,634 km (0.096 R)
• M59: 14,960,535 km (0.112 R)
• M60: 15,087,992 km (0.073 R)
• M61: 15,241,480 km (0.046 R)
• M62: 16,042,576 km (0.065 R)
• M63: 16,277,595 km (0.066 R)
• M64: 16,513,959 km (0.038 R)
• M65: 17,016,459 km (0.051 R)
• M66: 17,256,264 km (0.085 R)
• M67: 17,363,226 km (0.115 R)
• M68: 17,470,488 km (0.096 R)
• M69: 17,604,677 km (0.096 R)
• M70: 18,172,401 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.3

Radius: 6.4

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.98 AU - 7.64 AU

Year: 10398 Days

Day: 21.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,193,659 km

• M1: 80,783 km (0.084 R)
• M2: 152,739 km (0.097 R)
• M3: 276,906 km (0.069 R)
• M4: 379,530 km (0.096 R)
• M5: 424,559 km (0.083 R)
• M6: 545,733 km (0.114 R)
• M7: 821,891 km (0.113 R)
• M8: 1,088,025 km (0.106 R)
• M9: 1,256,772 km (0.107 R)
• M10: 1,309,131 km (0.108 R)
• M11: 1,676,693 km (0.106 R)
• M12: 1,753,885 km (0.115 R)
• M13: 2,033,783 km (0.105 R)
• M14: 2,242,322 km (0.117 R)
• M15: 2,501,725 km (0.105 R)
• M16: 2,747,814 km (0.101 R)
• M17: 2,978,494 km (0.12 R)
• M18: 3,263,478 km (0.062 R)
• M19: 3,311,798 km (0.033 R)
• M20: 3,682,202 km (0.087 R)
• M21: 4,196,370 km (0.111 R)
• M22: 4,328,465 km (0.092 R)
• M23: 4,651,147 km (0.107 R)
• M24: 5,065,384 km (0.059 R)
• M25: 5,206,006 km (0.048 R)
• M26: 5,635,950 km (0.114 R)
• M27: 5,781,659 km (0.113 R)
• M28: 6,590,684 km (0.098 R)
• M29: 6,899,155 km (0.055 R)
• M30: 7,885,453 km (0.034 R)
• M31: 8,015,903 km (0.12 R)
• M32: 8,914,986 km (0.118 R)
• M33: 9,290,477 km (0.111 R)
• M34: 9,359,292 km (0.11 R)
• M35: 9,497,520 km (0.057 R)
• M36: 9,706,059 km (0.117 R)
• M37: 10,056,866 km (0.115 R)
• M38: 10,269,445 km (0.112 R)
• M39: 10,340,504 km (0.116 R)
• M40: 11,317,378 km (0.102 R)
• M41: 11,984,884 km (0.105 R)
• M42: 12,512,815 km (0.068 R)
• M43: 13,435,534 km (0.113 R)
• M44: 13,865,778 km (0.107 R)
• M45: 14,739,579 km (0.114 R)
• M46: 14,819,913 km (0.027 R)
• M47: 15,021,421 km (0.11 R)
• M48: 15,061,813 km (0.073 R)
• M49: 15,264,368 km (0.095 R)
• M50: 15,713,162 km (0.103 R)
• M51: 15,877,420 km (0.066 R)
• M52: 16,249,171 km (0.074 R)
• M53: 16,707,240 km (0.093 R)
• M54: 17,338,992 km (0.098 R)
• M55: 17,593,757 km (0.064 R)
• M56: 17,636,392 km (0.068 R)
• M57: 17,679,028 km (0.087 R)
• M58: 17,935,588 km (0.095 R)
• M59: 18,279,513 km (0.118 R)
• M60: 18,365,831 km (0.118 R)
• M61: 18,843,049 km (0.107 R)
• M62: 18,930,264 km (0.045 R)
• M63: 19,061,312 km (0.098 R)
• M64: 19,412,268 km (0.079 R)
• M65: 20,298,935 km (0.09 R)
• M66: 20,927,545 km (0.097 R)
• M67: 22,804,849 km (0.098 R)
• M68: 23,083,999 km (0.117 R)
• M69: 23,504,967 km (0.113 R)
• M70: 23,739,836 km (0.104 R)
• M71: 23,975,602 km (0.112 R)
• M72: 24,070,148 km (0.056 R)
• M73: 24,926,296 km (0.114 R)
• M74: 25,261,994 km (0.118 R)
• M75: 26,717,432 km (0.074 R)
• M76: 28,951,078 km (0.054 R)
• M77: 29,759,504 km (0.103 R)
• M78: 29,962,808 km (0.055 R)
• M79: 30,115,547 km (0.1 R)
• M80: 31,347,037 km (0.09 R)
• M81: 33,066,964 km (0.101 R)
• M82: 33,699,912 km (0.113 R)
• M83: 34,283,793 km (0.087 R)
• M84: 34,603,633 km (0.113 R)
• M85: 34,977,927 km (0.086 R)
• M86: 35,407,422 km (0.047 R)
• M87: 36,163,340 km (0.115 R)
• M88: 36,217,495 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.9

Radius: 3.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.04 AU - 10.08 AU

Year: 16429 Days

Day: 23.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,193,659 km

• M1: 57,745 km (0.117 R)
• M2: 164,109 km (0.107 R)
• M3: 400,473 km (0.106 R)
• M4: 742,005 km (0.074 R)
• M5: 1,178,831 km (0.074 R)
• M6: 1,386,323 km (0.1 R)
• M7: 1,575,415 km (0.096 R)
• M8: 1,605,335 km (0.083 R)
• M9: 1,929,663 km (0.106 R)
• M10: 1,961,677 km (0.108 R)
• M11: 2,273,738 km (0.115 R)
• M12: 3,110,289 km (0.074 R)
• M13: 3,434,019 km (0.081 R)
• M14: 3,808,463 km (0.101 R)
• M15: 3,990,224 km (0.096 R)
• M16: 4,919,227 km (0.09 R)
• M17: 5,452,842 km (0.115 R)
• M18: 6,051,533 km (0.063 R)
• M19: 6,145,481 km (0.096 R)
• M20: 6,310,936 km (0.103 R)
• M21: 6,454,101 km (0.08 R)
• M22: 6,598,164 km (0.096 R)
• M23: 6,792,043 km (0.044 R)
• M24: 7,185,335 km (0.054 R)
• M25: 7,210,169 km (0.107 R)
• M26: 7,763,381 km (0.106 R)
• M27: 8,830,613 km (0.094 R)
• M28: 9,151,500 km (0.105 R)
• M29: 9,558,107 km (0.063 R)
• M30: 10,869,482 km (0.057 R)
• M31: 11,069,644 km (0.119 R)
• M32: 11,473,558 km (0.086 R)
• M33: 11,911,581 km (0.053 R)
• M34: 13,106,120 km (0.112 R)
• M35: 13,380,183 km (0.036 R)
• M36: 14,213,443 km (0.044 R)
• M37: 14,652,064 km (0.101 R)
• M38: 14,999,879 km (0.105 R)
• M39: 15,254,495 km (0.103 R)
• M40: 15,897,317 km (0.051 R)
• M41: 15,994,556 km (0.116 R)
• M42: 16,124,406 km (0.048 R)
• M43: 17,043,386 km (0.081 R)
• M44: 17,209,290 km (0.076 R)
• M45: 17,242,501 km (0.105 R)
• M46: 18,013,080 km (0.071 R)
• M47: 19,517,885 km (0.108 R)
• M48: 19,552,591 km (0.081 R)
• M49: 20,425,944 km (0.105 R)
• M50: 23,121,249 km (0.043 R)
• M51: 23,488,960 km (0.095 R)
• M52: 23,821,666 km (0.092 R)
• M53: 24,230,218 km (0.113 R)
• M54: 24,416,766 km (0.085 R)
• M55: 24,903,857 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85

Radius: 5.4

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.27 AU - 10.83 AU

Year: 17860 Days

Day: 17.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,193,659 km

• M1: 70,311 km (0.087 R)
• M2: 138,228 km (0.096 R)
• M3: 348,114 km (0.047 R)
• M4: 507,885 km (0.111 R)
• M5: 557,850 km (0.102 R)
• M6: 622,626 km (0.112 R)
• M7: 690,095 km (0.103 R)
• M8: 759,957 km (0.116 R)
• M9: 984,204 km (0.077 R)
• M10: 1,063,342 km (0.082 R)
• M11: 1,694,645 km (0.082 R)
• M12: 2,210,757 km (0.093 R)
• M13: 2,442,933 km (0.093 R)
• M14: 2,705,029 km (0.083 R)
• M15: 2,839,667 km (0.092 R)
• M16: 2,884,845 km (0.1 R)
• M17: 3,068,701 km (0.118 R)
• M18: 3,766,276 km (0.085 R)
• M19: 4,431,687 km (0.105 R)
• M20: 4,643,668 km (0.104 R)
• M21: 4,804,934 km (0.066 R)
• M22: 5,327,479 km (0.087 R)
• M23: 5,781,359 km (0.067 R)
• M24: 6,042,258 km (0.054 R)
• M25: 6,188,714 km (0.061 R)
• M26: 6,336,517 km (0.064 R)
• M27: 6,455,597 km (0.111 R)
• M28: 6,726,070 km (0.086 R)
• M29: 6,847,543 km (0.097 R)
• M30: 7,123,402 km (0.082 R)
• M31: 7,908,791 km (0.114 R)
• M32: 8,263,038 km (0.073 R)
• M33: 8,491,175 km (0.062 R)
• M34: 8,986,942 km (0.093 R)
• M35: 9,187,852 km (0.112 R)
• M36: 9,322,640 km (0.068 R)
• M37: 10,075,566 km (0.094 R)
• M38: 11,457,851 km (0.097 R)
• M39: 11,494,053 km (0.037 R)
• M40: 11,639,313 km (0.057 R)
• M41: 11,675,665 km (0.066 R)
• M42: 12,189,384 km (0.114 R)
• M43: 12,411,836 km (0.05 R)
• M44: 12,486,186 km (0.069 R)
• M45: 12,747,983 km (0.104 R)
• M46: 13,735,777 km (0.117 R)
• M47: 14,199,979 km (0.048 R)
• M48: 14,277,920 km (0.093 R)
• M49: 14,945,426 km (0.107 R)
• M50: 15,302,965 km (0.062 R)
• M51: 15,583,012 km (0.086 R)
• M52: 15,784,071 km (0.108 R)
• M53: 15,905,246 km (0.093 R)
• M54: 16,148,193 km (0.067 R)
• M55: 16,392,486 km (0.091 R)
• M56: 17,257,012 km (0.116 R)
• M57: 18,517,524 km (0.11 R)
• M58: 18,560,159 km (0.049 R)
• M59: 19,158,999 km (0.112 R)
• M60: 19,201,934 km (0.064 R)
• M61: 19,288,102 km (0.111 R)
• M62: 19,547,206 km (0.063 R)
• M63: 19,894,572 km (0.118 R)
• M64: 20,727,683 km (0.064 R)
• M65: 21,304,233 km (0.114 R)
• M66: 22,791,236 km (0.065 R)
• M67: 22,882,490 km (0.092 R)
• M68: 23,065,299 km (0.047 R)
• M69: 23,524,265 km (0.082 R)
• M70: 23,893,622 km (0.04 R)
• M71: 24,497,998 km (0.1 R)
• M72: 27,110,126 km (0.115 R)
• M73: 31,165,126 km (0.095 R)
• M74: 31,723,276 km (0.079 R)
• M75: 31,774,139 km (0.046 R)
• M76: 32,233,554 km (0.116 R)
• M77: 32,335,879 km (0.101 R)
• M78: 32,746,525 km (0.091 R)
• M79: 32,849,448 km (0.112 R)
• M80: 33,469,382 km (0.086 R)
• M81: 33,884,666 km (0.038 R)
• M82: 34,145,116 km (0.047 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 13,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit