🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.4

Radius: 10.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.47 AU - 0.57 AU

Year: 254 Days

Day: 11 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,720,870 km

• M1: 128,953 km (0.079 R)
• M2: 198,816 km (0.092 R)
• M3: 294,857 km (0.111 R)
• M4: 392,694 km (0.088 R)
• M5: 508,034 km (0.078 R)
• M6: 576,550 km (0.091 R)
• M7: 648,656 km (0.071 R)
• M8: 733,030 km (0.089 R)
• M9: 821,292 km (0.108 R)
• M10: 975,677 km (0.054 R)
• M11: 1,039,256 km (0.111 R)
• M12: 1,139,936 km (0.069 R)
• M13: 1,228,199 km (0.111 R)
• M14: 1,308,233 km (0.106 R)
• M15: 1,381,686 km (0.082 R)
• M16: 1,510,340 km (0.117 R)
• M17: 1,576,163 km (0.107 R)
• M18: 1,666,520 km (0.091 R)
• M19: 1,740,721 km (0.119 R)
• M20: 1,828,236 km (0.106 R)
• M21: 1,935,946 km (0.073 R)
• M22: 2,106,338 km (0.118 R)
• M23: 2,193,404 km (0.098 R)
• M24: 2,261,920 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 12.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.54 AU - 0.76 AU

Year: 355 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,720,870 km

• M1: 152,440 km (0.083 R)
• M2: 240,105 km (0.055 R)
• M3: 361,578 km (0.084 R)
• M4: 502,200 km (0.037 R)
• M5: 586,872 km (0.119 R)
• M6: 712,086 km (0.064 R)
• M7: 826,977 km (0.053 R)
• M8: 966,701 km (0.078 R)
• M9: 1,103,434 km (0.115 R)
• M10: 1,199,775 km (0.088 R)
• M11: 1,303,297 km (0.051 R)
• M12: 1,393,205 km (0.073 R)
• M13: 1,532,481 km (0.05 R)
• M14: 1,641,089 km (0.112 R)
• M15: 1,797,718 km (0.095 R)
• M16: 1,894,208 km (0.077 R)
• M17: 2,044,704 km (0.048 R)
• M18: 2,258,329 km (0.075 R)
• M19: 2,388,031 km (0.065 R)
• M20: 2,551,242 km (0.106 R)
• M21: 2,629,033 km (0.054 R)
• M22: 2,803,165 km (0.097 R)
• M23: 2,888,884 km (0.116 R)
• M24: 2,986,572 km (0.048 R)
• M25: 3,074,236 km (0.11 R)
• M26: 3,196,308 km (0.089 R)
• M27: 3,274,847 km (0.096 R)
• M28: 3,365,354 km (0.12 R)
• M29: 3,531,707 km (0.079 R)
• M30: 3,612,938 km (0.107 R)
• M31: 3,741,892 km (0.098 R)
• M32: 3,902,410 km (0.059 R)
• M33: 4,065,322 km (0.052 R)
• M34: 4,150,593 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 9.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.9 AU - 1.02 AU

Year: 638 Days

Day: 6.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 68,720,870 km

• M1: 122,072 km (0.048 R)
• M2: 184,903 km (0.119 R)
• M3: 246,836 km (0.09 R)
• M4: 308,022 km (0.08 R)
• M5: 374,144 km (0.109 R)
• M6: 440,267 km (0.099 R)
• M7: 590,612 km (0.113 R)
• M8: 652,247 km (0.066 R)
• M9: 724,054 km (0.096 R)
• M10: 839,394 km (0.096 R)
• M11: 914,342 km (0.086 R)
• M12: 1,004,849 km (0.115 R)
• M13: 1,094,009 km (0.086 R)
• M14: 1,181,225 km (0.086 R)
• M15: 1,285,345 km (0.101 R)
• M16: 1,353,412 km (0.119 R)
• M17: 1,457,682 km (0.062 R)
• M18: 1,539,063 km (0.107 R)
• M19: 1,695,841 km (0.076 R)
• M20: 1,841,550 km (0.096 R)
• M21: 2,157,201 km (0.069 R)
• M22: 2,484,073 km (0.087 R)
• M23: 2,545,109 km (0.087 R)
• M24: 2,662,693 km (0.114 R)
• M25: 2,756,939 km (0.103 R)
• M26: 2,929,126 km (0.065 R)
• M27: 2,993,902 km (0.108 R)
• M28: 3,085,306 km (0.118 R)
• M29: 3,164,444 km (0.072 R)
• M30: 3,271,107 km (0.071 R)
• M31: 3,440,153 km (0.039 R)
• M32: 3,501,637 km (0.087 R)
• M33: 3,605,009 km (0.08 R)
• M34: 3,716,460 km (0.088 R)
• M35: 3,793,802 km (0.096 R)
• M36: 3,871,742 km (0.109 R)
• M37: 3,971,524 km (0.097 R)
• M38: 4,072,204 km (0.095 R)
• M39: 4,137,428 km (0.102 R)
• M40: 4,313,056 km (0.034 R)
• M41: 4,551,216 km (0.043 R)
• M42: 4,702,160 km (0.026 R)
• M43: 4,785,935 km (0.06 R)
• M44: 4,847,121 km (0.118 R)
• M45: 5,071,368 km (0.116 R)
• M46: 5,251,633 km (0.047 R)
• M47: 5,338,550 km (0.059 R)
• M48: 5,441,922 km (0.091 R)

Asteroid Belt

Center: 1.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.2

Radius: 13

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.09 AU - 2.09 AU

Year: 2049 Days

Day: 8.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 68,720,870 km

• M1: 170,093 km (0.113 R)
• M2: 265,087 km (0.091 R)
• M3: 427,102 km (0.112 R)
• M4: 562,638 km (0.116 R)
• M5: 682,166 km (0.069 R)
• M6: 866,022 km (0.042 R)
• M7: 1,067,530 km (0.111 R)
• M8: 1,285,195 km (0.119 R)
• M9: 1,405,322 km (0.103 R)
• M10: 1,622,239 km (0.072 R)
• M11: 1,704,967 km (0.082 R)
• M12: 1,825,842 km (0.096 R)
• M13: 2,012,690 km (0.102 R)
• M14: 2,153,910 km (0.064 R)
• M15: 2,271,943 km (0.079 R)
• M16: 2,611,530 km (0.112 R)
• M17: 2,695,604 km (0.109 R)
• M18: 3,523,479 km (0.071 R)
• M19: 3,742,340 km (0.114 R)
• M20: 3,981,847 km (0.107 R)
• M21: 4,111,697 km (0.039 R)
• M22: 4,209,983 km (0.12 R)
• M23: 4,782,345 km (0.042 R)
• M24: 4,955,280 km (0.083 R)
• M25: 5,148,112 km (0.09 R)
• M26: 6,111,671 km (0.049 R)
• M27: 6,318,715 km (0.106 R)
• M28: 6,701,087 km (0.055 R)
• M29: 6,817,325 km (0.093 R)
• M30: 7,031,998 km (0.116 R)
• M31: 7,169,927 km (0.07 R)
• M32: 7,588,950 km (0.11 R)
• M33: 7,730,470 km (0.048 R)
• M34: 7,913,578 km (0.055 R)
• M35: 7,995,557 km (0.107 R)
• M36: 8,555,652 km (0.083 R)
• M37: 9,021,500 km (0.073 R)
• M38: 9,300,799 km (0.115 R)
• M39: 9,823,793 km (0.107 R)
• M40: 9,956,037 km (0.1 R)
• M41: 10,875,616 km (0.115 R)
• M42: 11,403,397 km (0.117 R)
• M43: 11,542,523 km (0.081 R)
• M44: 11,869,245 km (0.056 R)
• M45: 12,128,049 km (0.069 R)
• M46: 12,246,381 km (0.08 R)
• M47: 12,388,798 km (0.043 R)
• M48: 12,771,320 km (0.065 R)
• M49: 13,060,792 km (0.097 R)
• M50: 13,279,354 km (0.092 R)
• M51: 13,376,892 km (0.117 R)
• M52: 13,548,182 km (0.071 R)
• M53: 14,290,337 km (0.111 R)
• M54: 14,415,400 km (0.105 R)
• M55: 14,767,404 km (0.036 R)
• M56: 14,995,092 km (0.087 R)
• M57: 15,223,977 km (0.101 R)
• M58: 15,351,733 km (0.1 R)
• M59: 15,788,559 km (0.034 R)
• M60: 16,073,244 km (0.089 R)
• M61: 16,569,311 km (0.062 R)
• M62: 16,779,645 km (0.114 R)
• M63: 17,469,441 km (0.038 R)
• M64: 18,033,425 km (0.096 R)
• M65: 18,195,589 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.4

Radius: 5.1

Gravity: 36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.39 AU - 7.69 AU

Year: 11344 Days

Day: 16.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,720,870 km

• M1: 239,357 km (0.093 R)
• M2: 305,778 km (0.1 R)
• M3: 378,931 km (0.04 R)
• M4: 474,824 km (0.069 R)
• M5: 543,190 km (0.069 R)
• M6: 671,246 km (0.081 R)
• M7: 955,781 km (0.108 R)
• M8: 1,624,034 km (0.097 R)
• M9: 1,863,840 km (0.066 R)
• M10: 2,406,282 km (0.109 R)
• M11: 2,496,190 km (0.05 R)
• M12: 3,123,604 km (0.088 R)
• M13: 3,321,073 km (0.111 R)
• M14: 3,354,283 km (0.085 R)
• M15: 3,488,622 km (0.095 R)
• M16: 3,522,431 km (0.083 R)
• M17: 3,867,105 km (0.119 R)
• M18: 4,079,085 km (0.102 R)
• M19: 4,812,564 km (0.12 R)
• M20: 5,785,249 km (0.088 R)
• M21: 5,825,491 km (0.061 R)
• M22: 6,605,943 km (0.059 R)
• M23: 8,127,353 km (0.088 R)
• M24: 8,672,937 km (0.064 R)
• M25: 9,136,540 km (0.067 R)
• M26: 9,277,312 km (0.116 R)
• M27: 10,039,513 km (0.07 R)
• M28: 10,871,277 km (0.084 R)
• M29: 11,120,208 km (0.034 R)
• M30: 11,370,934 km (0.045 R)
• M31: 11,522,178 km (0.111 R)
• M32: 11,623,455 km (0.095 R)
• M33: 11,725,032 km (0.051 R)
• M34: 11,826,908 km (0.119 R)
• M35: 12,652,090 km (0.055 R)
• M36: 13,389,458 km (0.065 R)
• M37: 13,442,715 km (0.119 R)
• M38: 13,549,229 km (0.101 R)
• M39: 13,656,191 km (0.092 R)
• M40: 13,870,715 km (0.109 R)
• M41: 14,575,919 km (0.118 R)
• M42: 14,795,379 km (0.043 R)
• M43: 15,126,290 km (0.056 R)
• M44: 15,348,442 km (0.053 R)
• M45: 16,077,582 km (0.091 R)
• M46: 16,304,074 km (0.038 R)
• M47: 16,817,942 km (0.038 R)
• M48: 16,990,279 km (0.103 R)
• M49: 17,802,745 km (0.104 R)
• M50: 18,449,905 km (0.076 R)
• M51: 19,284,662 km (0.041 R)
• M52: 19,827,851 km (0.071 R)
• M53: 20,131,685 km (0.07 R)
• M54: 22,238,771 km (0.086 R)
• M55: 22,935,298 km (0.104 R)
• M56: 23,446,474 km (0.08 R)
• M57: 23,574,829 km (0.103 R)
• M58: 23,832,287 km (0.116 R)
• M59: 24,349,896 km (0.099 R)
• M60: 25,002,143 km (0.097 R)
• M61: 25,660,074 km (0.09 R)
• M62: 25,726,196 km (0.119 R)
• M63: 27,939,497 km (0.091 R)
• M64: 30,213,085 km (0.111 R)
• M65: 30,492,684 km (0.103 R)
• M66: 33,119,323 km (0.104 R)
• M67: 33,191,280 km (0.068 R)
• M68: 33,407,598 km (0.108 R)
• M69: 34,423,068 km (0.028 R)
• M70: 34,715,083 km (0.077 R)
• M71: 37,454,819 km (0.027 R)
• M72: 37,604,866 km (0.099 R)
• M73: 38,056,352 km (0.106 R)
• M74: 38,131,749 km (0.049 R)
• M75: 39,116,552 km (0.079 R)
• M76: 40,186,476 km (0.099 R)
• M77: 41,809,314 km (0.086 R)
• M78: 42,746,245 km (0.053 R)
• M79: 43,690,058 km (0.112 R)
• M80: 45,358,224 km (0.109 R)
• M81: 45,838,583 km (0.049 R)
• M82: 45,999,101 km (0.044 R)
• M83: 46,240,253 km (0.107 R)
• M84: 47,209,049 km (0.11 R)
• M85: 48,920,299 km (0.094 R)
• M86: 49,002,279 km (0.103 R)
• M87: 49,824,768 km (0.119 R)
• M88: 50,568,867 km (0.071 R)
• M89: 51,400,033 km (0.118 R)
• M90: 51,566,835 km (0.096 R)
• M91: 52,319,462 km (0.094 R)
• M92: 54,005,131 km (0.106 R)
• M93: 55,451,742 km (0.104 R)
• M94: 55,794,022 km (0.069 R)
• M95: 55,965,461 km (0.056 R)
• M96: 57,342,958 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.6

Radius: 7.7

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.65 AU - 7.99 AU

Year: 14832 Days

Day: 17.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,720,870 km

• M1: 261,497 km (0.12 R)
• M2: 584,180 km (0.073 R)
• M3: 956,828 km (0.106 R)
• M4: 1,394,103 km (0.116 R)
• M5: 2,169,020 km (0.049 R)
• M6: 2,948,424 km (0.079 R)
• M7: 3,092,338 km (0.049 R)
• M8: 3,201,694 km (0.111 R)
• M9: 4,162,561 km (0.079 R)
• M10: 4,821,240 km (0.054 R)
• M11: 5,206,006 km (0.093 R)
• M12: 6,141,890 km (0.119 R)
• M13: 6,326,045 km (0.091 R)
• M14: 6,747,014 km (0.113 R)
• M15: 7,128,937 km (0.09 R)
• M16: 7,566,810 km (0.083 R)
• M17: 7,963,543 km (0.087 R)
• M18: 8,214,868 km (0.111 R)
• M19: 9,141,327 km (0.082 R)
• M20: 10,868,435 km (0.074 R)
• M21: 11,315,733 km (0.104 R)
• M22: 11,598,323 km (0.106 R)
• M23: 11,883,307 km (0.103 R)
• M24: 12,460,007 km (0.117 R)
• M25: 12,576,543 km (0.084 R)
• M26: 12,634,887 km (0.092 R)
• M27: 13,164,164 km (0.088 R)
• M28: 13,640,932 km (0.078 R)
• M29: 16,425,547 km (0.092 R)
• M30: 17,002,995 km (0.066 R)
• M31: 18,045,842 km (0.056 R)
• M32: 18,442,276 km (0.068 R)
• M33: 18,575,119 km (0.029 R)
• M34: 18,908,423 km (0.115 R)
• M35: 19,378,459 km (0.082 R)
• M36: 19,648,783 km (0.066 R)
• M37: 19,784,468 km (0.107 R)
• M38: 20,535,898 km (0.074 R)
• M39: 22,207,804 km (0.069 R)
• M40: 22,561,603 km (0.051 R)
• M41: 23,346,543 km (0.074 R)
• M42: 23,706,326 km (0.062 R)
• M43: 24,067,904 km (0.105 R)
• M44: 24,796,445 km (0.107 R)
• M45: 25,163,409 km (0.096 R)
• M46: 25,828,671 km (0.104 R)
• M47: 27,025,454 km (0.079 R)
• M48: 27,706,423 km (0.119 R)
• M49: 28,469,821 km (0.085 R)
• M50: 29,627,858 km (0.087 R)
• M51: 31,512,642 km (0.099 R)
• M52: 32,710,173 km (0.07 R)
• M53: 33,031,958 km (0.075 R)
• M54: 33,678,819 km (0.081 R)
• M55: 34,656,890 km (0.107 R)
• M56: 38,407,159 km (0.118 R)
• M57: 39,257,772 km (0.093 R)
• M58: 39,942,931 km (0.049 R)
• M59: 40,545,511 km (0.116 R)
• M60: 40,718,296 km (0.107 R)
• M61: 41,064,466 km (0.119 R)
• M62: 41,672,731 km (0.039 R)
• M63: 41,759,797 km (0.056 R)
• M64: 42,634,496 km (0.111 R)
• M65: 42,898,087 km (0.089 R)
• M66: 43,074,164 km (0.068 R)
• M67: 43,692,003 km (0.076 R)
• M68: 44,046,550 km (0.11 R)
• M69: 44,401,845 km (0.108 R)
• M70: 44,847,497 km (0.041 R)
• M71: 45,743,139 km (0.081 R)
• M72: 46,193,130 km (0.025 R)
• M73: 48,740,333 km (0.1 R)
• M74: 49,199,897 km (0.075 R)
• M75: 49,660,958 km (0.085 R)
• M76: 49,753,409 km (0.103 R)
• M77: 51,052,817 km (0.119 R)
• M78: 51,613,061 km (0.102 R)
• M79: 52,175,399 km (0.053 R)
• M80: 53,874,532 km (0.083 R)
• M81: 54,730,979 km (0.112 R)
• M82: 55,304,388 km (0.075 R)
• M83: 57,327,101 km (0.103 R)
• M84: 57,715,008 km (0.05 R)
• M85: 58,006,724 km (0.09 R)
• M86: 58,982,102 km (0.11 R)
• M87: 59,177,926 km (0.105 R)
• M88: 60,554,077 km (0.078 R)
• M89: 61,147,232 km (0.112 R)
• M90: 64,342,493 km (0.095 R)
• M91: 66,468,728 km (0.025 R)
• M92: 66,978,407 km (0.115 R)
• M93: 67,899,033 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 16,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit