🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.07 AU - 3.41 AU

Year: 1594 Days

Day: 35.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.6 AU - 3.46 AU

Year: 1854 Days

Day: 14.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.2

Radius: 9.3

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.26 AU - 8.94 AU

Year: 7364 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,537,293 km

• M1: 322,084 km (0.081 R)
• M2: 730,935 km (0.115 R)
• M3: 1,020,407 km (0.081 R)
• M4: 1,425,967 km (0.054 R)
• M5: 1,529,638 km (0.083 R)
• M6: 1,788,891 km (0.083 R)
• M7: 2,300,666 km (0.069 R)
• M8: 3,068,103 km (0.059 R)
• M9: 3,368,196 km (0.083 R)
• M10: 3,649,290 km (0.099 R)
• M11: 3,763,882 km (0.112 R)
• M12: 4,114,839 km (0.044 R)
• M13: 4,507,085 km (0.098 R)
• M14: 4,723,254 km (0.056 R)
• M15: 5,588,827 km (0.031 R)
• M16: 5,854,812 km (0.098 R)
• M17: 5,955,491 km (0.03 R)
• M18: 6,090,877 km (0.119 R)
• M19: 6,227,161 km (0.115 R)
• M20: 6,959,443 km (0.099 R)
• M21: 7,572,046 km (0.074 R)
• M22: 7,755,453 km (0.12 R)
• M23: 8,352,648 km (0.106 R)
• M24: 8,656,780 km (0.118 R)
• M25: 9,080,890 km (0.095 R)
• M26: 9,829,328 km (0.052 R)
• M27: 10,190,906 km (0.109 R)
• M28: 10,393,611 km (0.071 R)
• M29: 10,638,653 km (0.106 R)
• M30: 11,051,244 km (0.069 R)
• M31: 11,176,008 km (0.12 R)
• M32: 11,764,676 km (0.084 R)
• M33: 13,280,252 km (0.099 R)
• M34: 13,501,657 km (0.051 R)
• M35: 13,724,408 km (0.071 R)
• M36: 15,317,326 km (0.109 R)
• M37: 15,829,998 km (0.087 R)
• M38: 17,401,524 km (0.088 R)
• M39: 18,378,098 km (0.078 R)
• M40: 18,476,683 km (0.067 R)
• M41: 18,972,451 km (0.086 R)
• M42: 19,072,083 km (0.063 R)
• M43: 19,472,556 km (0.089 R)
• M44: 20,027,864 km (0.081 R)
• M45: 20,180,154 km (0.092 R)
• M46: 20,999,053 km (0.064 R)
• M47: 21,153,737 km (0.074 R)
• M48: 21,568,273 km (0.065 R)
• M49: 21,672,393 km (0.091 R)
• M50: 23,466,820 km (0.073 R)
• M51: 24,057,432 km (0.091 R)
• M52: 24,327,606 km (0.079 R)
• M53: 24,544,373 km (0.056 R)
• M54: 25,583,031 km (0.091 R)
• M55: 25,914,091 km (0.075 R)
• M56: 27,252,095 km (0.096 R)
• M57: 27,816,228 km (0.045 R)
• M58: 27,929,623 km (0.076 R)
• M59: 28,726,980 km (0.113 R)
• M60: 28,841,422 km (0.095 R)
• M61: 29,243,541 km (0.036 R)
• M62: 29,589,561 km (0.045 R)
• M63: 29,879,033 km (0.096 R)
• M64: 31,046,046 km (0.076 R)
• M65: 31,163,630 km (0.084 R)
• M66: 32,168,629 km (0.08 R)
• M67: 32,406,639 km (0.034 R)
• M68: 32,585,558 km (0.085 R)
• M69: 32,944,293 km (0.106 R)
• M70: 34,635,946 km (0.037 R)
• M71: 35,308,089 km (0.079 R)
• M72: 35,676,699 km (0.094 R)
• M73: 37,475,763 km (0.072 R)
• M74: 38,102,877 km (0.1 R)
• M75: 38,607,171 km (0.119 R)
• M76: 39,431,306 km (0.079 R)
• M77: 39,494,885 km (0.029 R)
• M78: 40,069,191 km (0.11 R)
• M79: 40,581,863 km (0.096 R)
• M80: 40,839,172 km (0.117 R)
• M81: 41,096,779 km (0.087 R)
• M82: 41,161,405 km (0.095 R)
• M83: 41,743,640 km (0.091 R)
• M84: 43,572,325 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 12.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.45 AU - 8.51 AU

Year: 7923 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 68,537,293 km

• M1: 154,983 km (0.111 R)
• M2: 386,411 km (0.094 R)
• M3: 500,106 km (0.094 R)
• M4: 599,439 km (0.047 R)
• M5: 716,873 km (0.115 R)
• M6: 954,883 km (0.053 R)
• M7: 1,048,083 km (0.107 R)
• M8: 1,244,505 km (0.108 R)
• M9: 1,618,200 km (0.114 R)
• M10: 1,789,191 km (0.056 R)
• M11: 2,026,752 km (0.082 R)
• M12: 2,149,572 km (0.112 R)
• M13: 2,243,370 km (0.094 R)
• M14: 2,418,848 km (0.113 R)
• M15: 2,649,079 km (0.068 R)
• M16: 2,750,058 km (0.119 R)
• M17: 2,938,401 km (0.062 R)
• M18: 3,184,639 km (0.078 R)
• M19: 3,419,209 km (0.077 R)
• M20: 4,118,280 km (0.113 R)
• M21: 4,494,369 km (0.089 R)
• M22: 5,089,918 km (0.114 R)
• M23: 5,407,813 km (0.098 R)
• M24: 5,996,481 km (0.076 R)
• M25: 6,354,918 km (0.075 R)
• M26: 7,424,542 km (0.069 R)
• M27: 9,884,380 km (0.108 R)
• M28: 10,576,121 km (0.095 R)
• M29: 11,615,078 km (0.092 R)
• M30: 13,671,899 km (0.053 R)
• M31: 14,501,718 km (0.096 R)
• M32: 15,256,440 km (0.058 R)
• M33: 15,470,215 km (0.069 R)
• M34: 16,647,251 km (0.091 R)
• M35: 16,898,725 km (0.118 R)
• M36: 17,024,836 km (0.118 R)
• M37: 18,207,258 km (0.071 R)
• M38: 18,726,661 km (0.081 R)
• M39: 19,021,070 km (0.075 R)
• M40: 19,218,240 km (0.047 R)
• M41: 20,347,854 km (0.083 R)
• M42: 20,785,577 km (0.114 R)
• M43: 21,704,407 km (0.109 R)
• M44: 22,775,677 km (0.089 R)
• M45: 22,880,396 km (0.109 R)
• M46: 23,370,628 km (0.095 R)
• M47: 23,617,016 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.3

Radius: 8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.24 AU - 13.9 AU

Year: 15663 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,537,293 km

• M1: 186,698 km (0.111 R)
• M2: 240,105 km (0.085 R)
• M3: 334,650 km (0.105 R)
• M4: 431,440 km (0.093 R)
• M5: 610,509 km (0.087 R)
• M6: 732,880 km (0.064 R)
• M7: 880,533 km (0.08 R)
• M8: 1,129,913 km (0.118 R)
• M9: 1,341,444 km (0.103 R)
• M10: 1,441,824 km (0.077 R)
• M11: 1,565,691 km (0.09 R)
• M12: 1,824,047 km (0.087 R)
• M13: 1,890,917 km (0.081 R)
• M14: 2,260,873 km (0.057 R)
• M15: 2,454,303 km (0.119 R)
• M16: 2,653,268 km (0.101 R)
• M17: 2,805,858 km (0.082 R)
• M18: 3,528,565 km (0.113 R)
• M19: 3,612,190 km (0.076 R)
• M20: 4,011,916 km (0.044 R)
• M21: 4,099,281 km (0.09 R)
• M22: 4,576,648 km (0.109 R)
• M23: 4,637,534 km (0.076 R)
• M24: 4,791,021 km (0.075 R)
• M25: 4,852,955 km (0.104 R)
• M26: 4,977,420 km (0.048 R)
• M27: 5,197,928 km (0.104 R)
• M28: 5,421,726 km (0.074 R)
• M29: 5,648,516 km (0.12 R)
• M30: 6,348,036 km (0.038 R)
• M31: 7,004,172 km (0.115 R)
• M32: 7,322,517 km (0.103 R)
• M33: 9,602,239 km (0.051 R)
• M34: 10,393,910 km (0.112 R)
• M35: 10,514,486 km (0.104 R)
• M36: 10,797,675 km (0.025 R)
• M37: 10,960,587 km (0.063 R)
• M38: 12,081,374 km (0.118 R)
• M39: 13,021,447 km (0.066 R)
• M40: 13,412,795 km (0.095 R)
• M41: 13,719,920 km (0.038 R)
• M42: 14,251,591 km (0.105 R)
• M43: 14,699,936 km (0.09 R)
• M44: 14,790,143 km (0.06 R)
• M45: 15,107,440 km (0.067 R)
• M46: 15,472,609 km (0.073 R)
• M47: 15,564,462 km (0.068 R)
• M48: 15,840,919 km (0.111 R)
• M49: 16,026,121 km (0.05 R)
• M50: 16,492,268 km (0.074 R)
• M51: 17,437,876 km (0.114 R)
• M52: 17,533,319 km (0.032 R)
• M53: 18,790,989 km (0.117 R)
• M54: 19,134,615 km (0.073 R)
• M55: 20,127,496 km (0.116 R)
• M56: 20,428,786 km (0.118 R)
• M57: 20,630,294 km (0.1 R)
• M58: 21,392,196 km (0.09 R)
• M59: 21,545,684 km (0.119 R)
• M60: 22,474,387 km (0.064 R)
• M61: 22,891,317 km (0.096 R)
• M62: 22,995,885 km (0.05 R)
• M63: 24,050,999 km (0.085 R)
• M64: 24,423,947 km (0.114 R)
• M65: 24,477,353 km (0.106 R)
• M66: 25,175,676 km (0.043 R)
• M67: 25,391,845 km (0.102 R)
• M68: 26,481,965 km (0.104 R)
• M69: 27,032,634 km (0.099 R)
• M70: 27,143,337 km (0.108 R)
• M71: 28,369,890 km (0.104 R)
• M72: 28,763,931 km (0.062 R)
• M73: 29,557,547 km (0.106 R)
• M74: 32,156,810 km (0.11 R)
• M75: 32,215,303 km (0.096 R)
• M76: 34,168,602 km (0.09 R)
• M77: 34,467,948 km (0.068 R)
• M78: 35,310,633 km (0.107 R)
• M79: 35,371,070 km (0.11 R)
• M80: 35,552,532 km (0.076 R)
• M81: 38,250,680 km (0.103 R)
• M82: 39,373,412 km (0.067 R)
• M83: 40,696,754 km (0.055 R)
• M84: 41,332,096 km (0.108 R)
• M85: 41,906,702 km (0.105 R)
• M86: 41,970,730 km (0.09 R)
• M87: 42,999,215 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.5

Radius: 3.2

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.72 AU - 15.2 AU

Year: 18332 Days

Day: 16.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,537,293 km

• M1: 43,383 km (0.071 R)
• M2: 112,198 km (0.102 R)
• M3: 378,931 km (0.117 R)
• M4: 769,382 km (0.109 R)
• M5: 1,016,069 km (0.076 R)
• M6: 1,085,781 km (0.111 R)
• M7: 1,121,236 km (0.103 R)
• M8: 1,697,936 km (0.083 R)
• M9: 2,015,532 km (0.083 R)
• M10: 3,380,014 km (0.12 R)
• M11: 3,563,272 km (0.088 R)
• M12: 3,967,036 km (0.095 R)
• M13: 4,556,302 km (0.116 R)
• M14: 5,444,315 km (0.111 R)
• M15: 5,751,889 km (0.117 R)
• M16: 5,814,121 km (0.065 R)
• M17: 5,876,504 km (0.114 R)
• M18: 7,204,334 km (0.036 R)
• M19: 8,196,916 km (0.038 R)
• M20: 8,302,083 km (0.103 R)
• M21: 9,122,478 km (0.093 R)
• M22: 10,155,751 km (0.05 R)
• M23: 10,609,780 km (0.073 R)
• M24: 10,686,075 km (0.061 R)
• M25: 10,877,710 km (0.096 R)
• M26: 12,090,650 km (0.111 R)
• M27: 12,773,863 km (0.086 R)
• M28: 12,814,404 km (0.116 R)
• M29: 12,854,945 km (0.095 R)
• M30: 14,472,248 km (0.114 R)
• M31: 14,599,256 km (0.117 R)
• M32: 15,239,984 km (0.1 R)
• M33: 15,283,068 km (0.095 R)
• M34: 15,977,053 km (0.099 R)
• M35: 16,064,567 km (0.111 R)
• M36: 16,504,385 km (0.033 R)
• M37: 18,440,331 km (0.036 R)
• M38: 18,486,108 km (0.06 R)
• M39: 18,624,037 km (0.094 R)
• M40: 18,669,964 km (0.056 R)
• M41: 21,114,543 km (0.1 R)
• M42: 21,741,208 km (0.036 R)
• M43: 21,983,856 km (0.106 R)
• M44: 24,107,398 km (0.094 R)
• M45: 24,560,081 km (0.103 R)
• M46: 24,711,623 km (0.073 R)
• M47: 24,812,752 km (0.063 R)
• M48: 27,439,092 km (0.11 R)
• M49: 27,701,187 km (0.093 R)
• M50: 29,291,712 km (0.116 R)
• M51: 29,667,203 km (0.054 R)
• M52: 31,567,694 km (0.118 R)
• M53: 32,228,318 km (0.104 R)
• M54: 32,615,777 km (0.096 R)
• M55: 33,227,781 km (0.07 R)
• M56: 34,519,709 km (0.049 R)
• M57: 35,086,535 km (0.095 R)
• M58: 35,542,061 km (0.088 R)
• M59: 35,656,353 km (0.117 R)
• M60: 37,500,297 km (0.097 R)
• M61: 39,257,024 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.3

Radius: 3.8

Gravity: 27.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.53 AU - 19.51 AU

Year: 22536 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,537,293 km

• M1: 49,367 km (0.099 R)
• M2: 173,085 km (0.076 R)
• M3: 226,641 km (0.03 R)
• M4: 255,663 km (0.055 R)
• M5: 301,889 km (0.057 R)
• M6: 351,106 km (0.102 R)
• M7: 439,369 km (0.037 R)
• M8: 595,250 km (0.106 R)
• M9: 1,182,272 km (0.104 R)
• M10: 1,288,636 km (0.088 R)
• M11: 2,180,688 km (0.052 R)
• M12: 3,001,831 km (0.109 R)
• M13: 3,520,337 km (0.087 R)
• M14: 4,226,738 km (0.118 R)
• M15: 5,854,363 km (0.102 R)
• M16: 7,018,534 km (0.074 R)
• M17: 9,656,094 km (0.114 R)
• M18: 10,798,722 km (0.118 R)
• M19: 11,132,924 km (0.114 R)
• M20: 11,583,812 km (0.118 R)
• M21: 11,925,942 km (0.107 R)
• M22: 11,983,238 km (0.078 R)
• M23: 13,149,204 km (0.075 R)
• M24: 13,805,639 km (0.067 R)
• M25: 13,926,215 km (0.116 R)
• M26: 15,586,901 km (0.029 R)
• M27: 15,838,226 km (0.11 R)
• M28: 15,964,337 km (0.074 R)
• M29: 16,344,914 km (0.047 R)
• M30: 18,490,297 km (0.093 R)
• M31: 18,623,140 km (0.096 R)
• M32: 19,023,464 km (0.056 R)
• M33: 19,494,248 km (0.096 R)
• M34: 20,447,187 km (0.108 R)
• M35: 21,834,707 km (0.106 R)
• M36: 24,262,082 km (0.107 R)
• M37: 24,553,349 km (0.114 R)
• M38: 25,655,436 km (0.082 R)
• M39: 26,026,439 km (0.04 R)
• M40: 26,623,634 km (0.095 R)
• M41: 28,365,551 km (0.103 R)
• M42: 28,749,120 km (0.117 R)
• M43: 29,366,361 km (0.071 R)
• M44: 29,987,940 km (0.088 R)
• M45: 31,086,138 km (0.111 R)
• M46: 31,481,526 km (0.107 R)
• M47: 33,240,946 km (0.106 R)
• M48: 33,726,242 km (0.084 R)
• M49: 33,888,555 km (0.109 R)
• M50: 34,377,142 km (0.04 R)
• M51: 36,937,809 km (0.112 R)
• M52: 37,776,754 km (0.088 R)
• M53: 38,452,487 km (0.097 R)
• M54: 38,622,131 km (0.045 R)
• M55: 40,245,268 km (0.091 R)
• M56: 40,848,895 km (0.049 R)
• M57: 41,455,515 km (0.103 R)
• M58: 41,977,761 km (0.074 R)
• M59: 42,152,342 km (0.087 R)
• M60: 43,116,949 km (0.091 R)
• M61: 45,425,543 km (0.074 R)
• M62: 45,784,279 km (0.105 R)
• M63: 46,775,514 km (0.082 R)
• M64: 47,137,840 km (0.075 R)
• M65: 48,412,863 km (0.118 R)
• M66: 49,514,950 km (0.045 R)
• M67: 51,556,513 km (0.111 R)
• M68: 54,765,536 km (0.04 R)
• M69: 55,338,496 km (0.12 R)
• M70: 57,165,984 km (0.107 R)
• M71: 59,208,593 km (0.112 R)
• M72: 62,466,536 km (0.104 R)
• M73: 65,377,261 km (0.111 R)
• M74: 68,229,345 km (0.089 R)
• M75: 68,434,593 km (0.116 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 14,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit