🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.6 AU - 0.72 AU

Year: 352 Days

Day: 13.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.1

Radius: 12

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.69 AU - 1.15 AU

Year: 579 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 60,266,501 km

• M1: 150,495 km (0.074 R)
• M2: 280,197 km (0.094 R)
• M3: 382,671 km (0.096 R)
• M4: 553,961 km (0.114 R)
• M5: 634,594 km (0.094 R)
• M6: 754,123 km (0.108 R)
• M7: 941,270 km (0.058 R)
• M8: 1,040,752 km (0.116 R)
• M9: 1,239,418 km (0.097 R)
• M10: 1,318,855 km (0.077 R)
• M11: 1,412,653 km (0.096 R)
• M12: 1,554,621 km (0.034 R)
• M13: 1,790,687 km (0.036 R)
• M14: 1,952,252 km (0.118 R)
• M15: 2,089,583 km (0.037 R)
• M16: 2,192,806 km (0.044 R)
• M17: 2,282,714 km (0.062 R)
• M18: 2,358,710 km (0.097 R)
• M19: 2,474,199 km (0.096 R)
• M20: 2,552,289 km (0.078 R)
• M21: 2,639,206 km (0.077 R)
• M22: 2,751,254 km (0.115 R)
• M23: 2,840,415 km (0.118 R)
• M24: 3,021,877 km (0.109 R)
• M25: 3,241,187 km (0.115 R)
• M26: 3,518,542 km (0.078 R)
• M27: 3,749,671 km (0.107 R)
• M28: 3,930,834 km (0.029 R)
• M29: 4,152,238 km (0.111 R)
• M30: 4,245,588 km (0.118 R)
• M31: 4,358,684 km (0.117 R)
• M32: 4,482,401 km (0.105 R)
• M33: 4,568,719 km (0.115 R)
• M34: 4,684,657 km (0.053 R)
• M35: 4,929,399 km (0.051 R)
• M36: 5,028,583 km (0.095 R)
• M37: 5,118,342 km (0.091 R)
• M38: 5,208,699 km (0.078 R)
• M39: 5,493,084 km (0.097 R)
• M40: 6,045,400 km (0.104 R)
• M41: 6,226,413 km (0.103 R)
• M42: 6,474,147 km (0.109 R)
• M43: 6,659,349 km (0.062 R)
• M44: 6,923,838 km (0.046 R)
• M45: 7,012,849 km (0.084 R)
• M46: 7,113,379 km (0.099 R)
• M47: 7,293,195 km (0.071 R)
• M48: 7,565,912 km (0.065 R)
• M49: 7,646,097 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 13.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.47 AU - 2.17 AU

Year: 1611 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 60,266,501 km

• M1: 178,470 km (0.107 R)
• M2: 296,204 km (0.085 R)
• M3: 416,480 km (0.108 R)
• M4: 584,628 km (0.057 R)
• M5: 675,883 km (0.028 R)
• M6: 925,712 km (0.12 R)
• M7: 1,135,747 km (0.107 R)
• M8: 1,263,354 km (0.077 R)
• M9: 1,404,574 km (0.056 R)
• M10: 1,498,971 km (0.081 R)
• M11: 1,667,418 km (0.092 R)
• M12: 1,767,948 km (0.067 R)
• M13: 1,917,994 km (0.12 R)
• M14: 2,043,208 km (0.057 R)
• M15: 2,131,470 km (0.113 R)
• M16: 2,363,347 km (0.098 R)
• M17: 2,477,341 km (0.089 R)
• M18: 2,929,575 km (0.11 R)
• M19: 3,280,233 km (0.112 R)
• M20: 3,431,476 km (0.064 R)
• M21: 3,608,749 km (0.107 R)
• M22: 3,789,314 km (0.067 R)
• M23: 4,047,071 km (0.106 R)
• M24: 4,684,358 km (0.112 R)
• M25: 4,776,062 km (0.09 R)
• M26: 5,001,506 km (0.051 R)
• M27: 5,257,617 km (0.098 R)
• M28: 5,670,806 km (0.06 R)
• M29: 5,909,714 km (0.104 R)
• M30: 6,009,047 km (0.063 R)
• M31: 6,152,063 km (0.115 R)
• M32: 6,426,725 km (0.084 R)
• M33: 6,543,560 km (0.098 R)
• M34: 6,661,294 km (0.083 R)
• M35: 6,868,786 km (0.093 R)
• M36: 7,259,985 km (0.112 R)
• M37: 7,704,889 km (0.071 R)
• M38: 7,891,587 km (0.088 R)
• M39: 8,001,242 km (0.114 R)
• M40: 8,460,956 km (0.088 R)
• M41: 9,158,382 km (0.113 R)
• M42: 9,389,361 km (0.073 R)
• M43: 9,706,209 km (0.108 R)
• M44: 10,060,307 km (0.07 R)
• M45: 10,281,862 km (0.119 R)
• M46: 10,694,901 km (0.079 R)
• M47: 10,920,944 km (0.067 R)
• M48: 11,113,327 km (0.109 R)
• M49: 11,751,212 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.8

Radius: 9.4

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.66 AU - 4.85 AU

Year: 5748 Days

Day: 13.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,266,501 km

• M1: 147,952 km (0.117 R)
• M2: 235,617 km (0.079 R)
• M3: 611,706 km (0.114 R)
• M4: 804,837 km (0.119 R)
• M5: 908,957 km (0.086 R)
• M6: 1,066,034 km (0.048 R)
• M7: 1,425,369 km (0.052 R)
• M8: 1,666,221 km (0.086 R)
• M9: 1,762,562 km (0.072 R)
• M10: 1,920,388 km (0.117 R)
• M11: 2,062,506 km (0.054 R)
• M12: 2,124,439 km (0.051 R)
• M13: 2,314,279 km (0.071 R)
• M14: 2,465,822 km (0.11 R)
• M15: 2,916,710 km (0.069 R)
• M16: 3,369,094 km (0.037 R)
• M17: 3,615,930 km (0.115 R)
• M18: 3,792,306 km (0.045 R)
• M19: 3,920,063 km (0.086 R)
• M20: 4,472,378 km (0.059 R)
• M21: 5,824,593 km (0.095 R)
• M22: 6,061,556 km (0.106 R)
• M23: 6,151,315 km (0.106 R)
• M24: 6,332,029 km (0.07 R)
• M25: 6,422,985 km (0.11 R)
• M26: 8,101,921 km (0.031 R)
• M27: 8,233,867 km (0.105 R)
• M28: 9,074,906 km (0.054 R)
• M29: 9,315,310 km (0.109 R)
• M30: 9,767,395 km (0.058 R)
• M31: 9,837,556 km (0.115 R)
• M32: 9,907,867 km (0.056 R)
• M33: 10,119,997 km (0.104 R)
• M34: 10,910,322 km (0.055 R)
• M35: 11,019,678 km (0.098 R)
• M36: 11,313,040 km (0.064 R)
• M37: 11,534,744 km (0.029 R)
• M38: 12,095,287 km (0.104 R)
• M39: 12,284,080 km (0.067 R)
• M40: 12,473,919 km (0.101 R)
• M41: 12,895,037 km (0.056 R)
• M42: 14,106,481 km (0.087 R)
• M43: 14,225,710 km (0.075 R)
• M44: 14,665,528 km (0.102 R)
• M45: 15,109,834 km (0.104 R)
• M46: 15,846,454 km (0.116 R)
• M47: 17,397,036 km (0.111 R)
• M48: 18,820,459 km (0.056 R)
• M49: 19,039,321 km (0.099 R)
• M50: 19,259,080 km (0.113 R)
• M51: 19,568,299 km (0.09 R)
• M52: 20,460,351 km (0.108 R)
• M53: 20,595,438 km (0.079 R)
• M54: 20,685,496 km (0.096 R)
• M55: 21,047,523 km (0.114 R)
• M56: 21,229,135 km (0.059 R)
• M57: 21,411,494 km (0.12 R)
• M58: 21,731,634 km (0.116 R)
• M59: 22,562,351 km (0.096 R)
• M60: 22,701,776 km (0.102 R)
• M61: 22,981,674 km (0.11 R)
• M62: 24,064,613 km (0.112 R)
• M63: 24,159,607 km (0.056 R)
• M64: 24,732,118 km (0.056 R)
• M65: 25,212,477 km (0.115 R)
• M66: 25,308,968 km (0.091 R)
• M67: 25,502,248 km (0.11 R)
• M68: 25,987,693 km (0.103 R)
• M69: 26,378,144 km (0.11 R)
• M70: 27,859,761 km (0.089 R)
• M71: 29,520,597 km (0.058 R)
• M72: 29,774,913 km (0.062 R)
• M73: 29,876,939 km (0.089 R)
• M74: 30,030,127 km (0.09 R)
• M75: 30,388,563 km (0.115 R)
• M76: 30,542,649 km (0.061 R)
• M77: 30,645,423 km (0.094 R)
• M78: 31,006,403 km (0.107 R)
• M79: 31,264,908 km (0.107 R)
• M80: 31,368,579 km (0.029 R)
• M81: 31,628,281 km (0.033 R)
• M82: 31,993,001 km (0.101 R)
• M83: 32,831,796 km (0.049 R)
• M84: 33,201,003 km (0.097 R)
• M85: 33,624,814 km (0.049 R)
• M86: 35,121,690 km (0.116 R)
• M87: 35,715,893 km (0.087 R)
• M88: 36,367,691 km (0.029 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.5

Radius: 4.7

Gravity: 42.03 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.02 AU - 8.98 AU

Year: 16257 Days

Day: 15.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,266,501 km

• M1: 121,025 km (0.085 R)
• M2: 314,006 km (0.069 R)
• M3: 559,047 km (0.075 R)
• M4: 902,524 km (0.032 R)
• M5: 1,082,041 km (0.066 R)
• M6: 1,217,278 km (0.093 R)
• M7: 1,386,772 km (0.113 R)
• M8: 1,563,747 km (0.051 R)
• M9: 1,593,816 km (0.08 R)
• M10: 1,779,317 km (0.095 R)
• M11: 2,004,163 km (0.082 R)
• M12: 2,136,856 km (0.11 R)
• M13: 2,272,392 km (0.105 R)
• M14: 2,445,776 km (0.069 R)
• M15: 2,516,386 km (0.053 R)
• M16: 3,258,391 km (0.059 R)
• M17: 3,733,963 km (0.03 R)
• M18: 4,021,340 km (0.101 R)
• M19: 4,146,703 km (0.078 R)
• M20: 4,358,534 km (0.097 R)
• M21: 5,701,624 km (0.114 R)
• M22: 5,748,448 km (0.114 R)
• M23: 6,466,218 km (0.096 R)
• M24: 6,564,055 km (0.098 R)
• M25: 6,613,123 km (0.116 R)
• M26: 6,662,341 km (0.116 R)
• M27: 6,810,742 km (0.084 R)
• M28: 8,036,846 km (0.058 R)
• M29: 8,300,587 km (0.114 R)
• M30: 8,406,952 km (0.055 R)
• M31: 8,836,896 km (0.098 R)
• M32: 9,218,969 km (0.055 R)
• M33: 9,274,021 km (0.087 R)
• M34: 9,942,723 km (0.101 R)
• M35: 10,169,065 km (0.091 R)
• M36: 10,800,218 km (0.092 R)
• M37: 12,341,824 km (0.087 R)
• M38: 12,585,070 km (0.08 R)
• M39: 12,707,292 km (0.078 R)
• M40: 12,829,962 km (0.106 R)
• M41: 13,138,134 km (0.05 R)
• M42: 13,511,231 km (0.074 R)
• M43: 14,140,888 km (0.108 R)
• M44: 14,459,233 km (0.032 R)
• M45: 16,351,795 km (0.093 R)
• M46: 16,954,675 km (0.093 R)
• M47: 18,320,653 km (0.097 R)
• M48: 19,297,527 km (0.085 R)
• M49: 20,866,659 km (0.117 R)
• M50: 21,447,398 km (0.055 R)
• M51: 21,666,409 km (0.12 R)
• M52: 22,180,577 km (0.109 R)
• M53: 23,295,979 km (0.08 R)
• M54: 24,429,332 km (0.066 R)
• M55: 24,811,106 km (0.093 R)
• M56: 24,887,700 km (0.108 R)
• M57: 25,812,963 km (0.073 R)
• M58: 26,670,907 km (0.106 R)
• M59: 28,977,407 km (0.09 R)
• M60: 29,462,553 km (0.086 R)
• M61: 29,624,866 km (0.071 R)
• M62: 30,604,882 km (0.097 R)
• M63: 31,678,546 km (0.084 R)
• M64: 33,269,818 km (0.077 R)
• M65: 34,801,252 km (0.072 R)
• M66: 37,932,186 km (0.061 R)
• M67: 38,551,371 km (0.088 R)
• M68: 38,728,944 km (0.04 R)
• M69: 42,610,710 km (0.09 R)
• M70: 46,236,962 km (0.104 R)
• M71: 48,708,917 km (0.096 R)
• M72: 49,189,126 km (0.071 R)
• M73: 50,057,542 km (0.076 R)
• M74: 50,445,150 km (0.101 R)
• M75: 50,931,044 km (0.089 R)
• M76: 52,791,443 km (0.095 R)
• M77: 53,977,904 km (0.11 R)
• M78: 54,873,546 km (0.084 R)
• M79: 55,373,203 km (0.103 R)
• M80: 56,578,663 km (0.114 R)
• M81: 57,184,534 km (0.081 R)
• M82: 57,792,649 km (0.105 R)
• M83: 58,912,988 km (0.046 R)
• M84: 60,143,430 km (0.09 R)
• M85: 64,305,393 km (0.11 R)
• M86: 64,621,343 km (0.061 R)
• M87: 64,937,743 km (0.071 R)
• M88: 71,263,938 km (0.081 R)
• M89: 71,699,866 km (0.089 R)
• M90: 72,136,692 km (0.114 R)
• M91: 72,464,909 km (0.06 R)
• M92: 72,683,921 km (0.066 R)
• M93: 73,232,646 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 5.4

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.34 AU - 11.58 AU

Year: 20620 Days

Day: 24.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,266,501 km

• M1: 200,611 km (0.1 R)
• M2: 237,412 km (0.113 R)
• M3: 349,161 km (0.048 R)
• M4: 530,773 km (0.109 R)
• M5: 886,367 km (0.059 R)
• M6: 1,480,720 km (0.086 R)
• M7: 1,611,917 km (0.101 R)
• M8: 1,774,530 km (0.118 R)
• M9: 1,829,881 km (0.105 R)
• M10: 2,115,314 km (0.081 R)
• M11: 2,323,554 km (0.061 R)
• M12: 2,600,909 km (0.109 R)
• M13: 2,954,259 km (0.043 R)
• M14: 3,119,714 km (0.085 R)
• M15: 3,634,630 km (0.074 R)
• M16: 4,474,173 km (0.085 R)
• M17: 4,588,017 km (0.095 R)
• M18: 4,935,234 km (0.094 R)
• M19: 5,290,828 km (0.057 R)
• M20: 5,330,920 km (0.112 R)
• M21: 5,532,578 km (0.06 R)
• M22: 5,777,769 km (0.115 R)
• M23: 5,860,347 km (0.118 R)
• M24: 6,194,549 km (0.079 R)
• M25: 7,189,374 km (0.077 R)
• M26: 8,186,594 km (0.114 R)
• M27: 8,325,869 km (0.074 R)
• M28: 8,372,544 km (0.106 R)
• M29: 9,860,145 km (0.105 R)
• M30: 9,909,513 km (0.094 R)
• M31: 10,157,396 km (0.03 R)
• M32: 10,507,904 km (0.106 R)
• M33: 10,964,327 km (0.053 R)
• M34: 11,220,738 km (0.119 R)
• M35: 12,160,063 km (0.049 R)
• M36: 13,780,806 km (0.111 R)
• M37: 14,280,164 km (0.097 R)
• M38: 14,728,958 km (0.1 R)
• M39: 15,068,694 km (0.058 R)
• M40: 15,583,012 km (0.078 R)
• M41: 15,813,393 km (0.082 R)
• M42: 16,746,285 km (0.111 R)
• M43: 17,517,462 km (0.113 R)
• M44: 18,300,158 km (0.063 R)
• M45: 19,340,611 km (0.103 R)
• M46: 19,899,359 km (0.117 R)
• M47: 20,905,405 km (0.079 R)
• M48: 22,770,890 km (0.069 R)
• M49: 23,426,428 km (0.12 R)
• M50: 23,492,251 km (0.109 R)
• M51: 24,354,533 km (0.08 R)
• M52: 25,973,332 km (0.092 R)
• M53: 27,071,829 km (0.119 R)
• M54: 27,279,471 km (0.105 R)
• M55: 28,185,286 km (0.043 R)
• M56: 29,455,821 km (0.119 R)
• M57: 30,313,166 km (0.069 R)
• M58: 30,528,737 km (0.117 R)
• M59: 32,860,070 km (0.059 R)
• M60: 35,399,195 km (0.1 R)
• M61: 35,550,588 km (0.107 R)
• M62: 35,929,818 km (0.103 R)
• M63: 36,234,100 km (0.084 R)
• M64: 37,383,012 km (0.036 R)
• M65: 39,716,439 km (0.038 R)
• M66: 40,031,193 km (0.104 R)
• M67: 40,188,720 km (0.085 R)
• M68: 40,346,695 km (0.072 R)
• M69: 40,662,945 km (0.054 R)
• M70: 41,298,138 km (0.106 R)
• M71: 41,537,195 km (0.039 R)
• M72: 41,616,931 km (0.081 R)
• M73: 42,739,064 km (0.071 R)
• M74: 44,033,834 km (0.105 R)
• M75: 45,587,857 km (0.042 R)
• M76: 46,744,398 km (0.111 R)
• M77: 47,659,937 km (0.043 R)
• M78: 47,910,663 km (0.113 R)
• M79: 48,413,312 km (0.073 R)
• M80: 48,833,682 km (0.089 R)
• M81: 50,101,673 km (0.117 R)
• M82: 51,209,446 km (0.094 R)
• M83: 51,809,333 km (0.118 R)
• M84: 52,670,269 km (0.119 R)
• M85: 54,406,202 km (0.08 R)
• M86: 54,493,568 km (0.07 R)
• M87: 56,514,036 km (0.101 R)
• M88: 57,222,532 km (0.057 R)
• M89: 58,023,180 km (0.101 R)
• M90: 59,096,395 km (0.031 R)
• M91: 59,725,454 km (0.032 R)
• M92: 59,815,512 km (0.104 R)
• M93: 60,266,549 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit