🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.7

Radius: 11.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.88 AU

Year: 435 Days

Day: 11.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 161.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 49,166,432 km

• M1: 148,102 km (0.098 R)
• M2: 223,649 km (0.063 R)
• M3: 306,227 km (0.094 R)
• M4: 381,325 km (0.109 R)
• M5: 487,689 km (0.1 R)
• M6: 683,213 km (0.11 R)
• M7: 823,087 km (0.087 R)
• M8: 932,144 km (0.103 R)
• M9: 1,034,768 km (0.065 R)
• M10: 1,113,307 km (0.117 R)
• M11: 1,198,279 km (0.109 R)
• M12: 1,315,264 km (0.049 R)
• M13: 1,409,960 km (0.085 R)
• M14: 1,493,735 km (0.081 R)
• M15: 1,675,795 km (0.098 R)
• M16: 1,760,169 km (0.115 R)
• M17: 1,894,358 km (0.091 R)
• M18: 1,972,598 km (0.097 R)
• M19: 2,147,926 km (0.12 R)
• M20: 2,234,843 km (0.081 R)
• M21: 2,433,808 km (0.077 R)
• M22: 2,567,847 km (0.047 R)
• M23: 2,655,063 km (0.096 R)
• M24: 2,759,931 km (0.069 R)
• M25: 3,025,318 km (0.052 R)
• M26: 3,111,785 km (0.098 R)
• M27: 3,257,793 km (0.034 R)
• M28: 3,412,028 km (0.112 R)
• M29: 3,599,325 km (0.098 R)
• M30: 3,672,628 km (0.084 R)
• M31: 3,777,496 km (0.033 R)
• M32: 3,946,093 km (0.099 R)
• M33: 4,034,505 km (0.12 R)
• M34: 4,123,665 km (0.118 R)
• M35: 4,303,931 km (0.076 R)
• M36: 4,434,230 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.4

Radius: 14.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.21 AU - 1.27 AU

Year: 906 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 49,166,432 km

• M1: 205,847 km (0.049 R)
• M2: 330,611 km (0.114 R)
• M3: 452,234 km (0.1 R)
• M4: 561,441 km (0.073 R)
• M5: 682,615 km (0.108 R)
• M6: 829,819 km (0.075 R)
• M7: 967,300 km (0.113 R)
• M8: 1,096,104 km (0.089 R)
• M9: 1,267,543 km (0.087 R)
• M10: 1,416,692 km (0.094 R)
• M11: 1,532,630 km (0.048 R)
• M12: 1,781,711 km (0.116 R)
• M13: 1,907,971 km (0.109 R)
• M14: 2,015,532 km (0.078 R)
• M15: 2,132,518 km (0.093 R)
• M16: 2,244,566 km (0.074 R)
• M17: 2,498,135 km (0.053 R)
• M18: 2,616,616 km (0.104 R)
• M19: 2,728,815 km (0.093 R)
• M20: 2,851,036 km (0.086 R)
• M21: 2,950,220 km (0.077 R)
• M22: 3,050,600 km (0.1 R)
• M23: 3,358,622 km (0.059 R)
• M24: 3,481,292 km (0.045 R)
• M25: 3,776,299 km (0.056 R)
• M26: 3,931,582 km (0.073 R)
• M27: 4,051,709 km (0.086 R)
• M28: 4,324,426 km (0.079 R)
• M29: 4,467,740 km (0.066 R)
• M30: 4,622,574 km (0.075 R)
• M31: 4,739,859 km (0.073 R)
• M32: 4,868,064 km (0.102 R)
• M33: 5,007,490 km (0.092 R)
• M34: 5,158,284 km (0.066 R)
• M35: 5,269,884 km (0.056 R)
• M36: 5,382,382 km (0.104 R)
• M37: 5,619,943 km (0.095 R)
• M38: 5,808,437 km (0.099 R)
• M39: 5,903,581 km (0.097 R)
• M40: 6,009,795 km (0.052 R)
• M41: 6,288,945 km (0.068 R)
• M42: 6,408,324 km (0.08 R)
• M43: 6,583,503 km (0.085 R)
• M44: 6,871,479 km (0.078 R)
• M45: 7,129,685 km (0.117 R)
• M46: 7,517,293 km (0.085 R)
• M47: 7,806,765 km (0.101 R)
• M48: 7,935,269 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.8

Radius: 3.4

Gravity: 82.94 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.52 AU - 6.38 AU

Year: 9521 Days

Day: 18.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 49,166,432 km

• M1: 200,012 km (0.115 R)
• M2: 325,226 km (0.092 R)
• M3: 729,439 km (0.059 R)
• M4: 1,023,249 km (0.094 R)
• M5: 1,395,898 km (0.054 R)
• M6: 1,465,610 km (0.068 R)
• M7: 1,633,010 km (0.064 R)
• M8: 1,781,262 km (0.105 R)
• M9: 1,959,732 km (0.112 R)
• M10: 2,011,792 km (0.054 R)
• M11: 2,700,391 km (0.116 R)
• M12: 2,787,457 km (0.087 R)
• M13: 3,360,716 km (0.112 R)
• M14: 3,580,775 km (0.089 R)
• M15: 3,903,308 km (0.102 R)
• M16: 4,001,893 km (0.062 R)
• M17: 4,068,164 km (0.106 R)
• M18: 4,507,085 km (0.107 R)
• M19: 4,819,744 km (0.086 R)
• M20: 5,175,189 km (0.102 R)
• M21: 5,687,113 km (0.085 R)
• M22: 5,761,612 km (0.032 R)
• M23: 5,873,811 km (0.06 R)
• M24: 5,949,059 km (0.091 R)
• M25: 6,062,454 km (0.046 R)
• M26: 6,601,455 km (0.113 R)
• M27: 6,876,715 km (0.072 R)
• M28: 7,438,156 km (0.09 R)
• M29: 7,478,846 km (0.068 R)
• M30: 7,724,486 km (0.101 R)
• M31: 7,765,625 km (0.115 R)
• M32: 8,265,582 km (0.105 R)
• M33: 8,392,291 km (0.107 R)
• M34: 8,604,720 km (0.096 R)
• M35: 8,818,944 km (0.095 R)
• M36: 9,208,946 km (0.097 R)
• M37: 9,296,460 km (0.106 R)
• M38: 9,384,125 km (0.064 R)
• M39: 10,457,938 km (0.061 R)
• M40: 10,503,566 km (0.059 R)
• M41: 10,824,453 km (0.092 R)
• M42: 11,055,731 km (0.077 R)
• M43: 11,148,632 km (0.084 R)
• M44: 11,288,506 km (0.097 R)
• M45: 11,382,154 km (0.091 R)
• M46: 11,429,128 km (0.095 R)
• M47: 12,525,231 km (0.039 R)
• M48: 12,573,551 km (0.072 R)
• M49: 12,767,879 km (0.079 R)
• M50: 12,914,186 km (0.091 R)
• M51: 13,257,962 km (0.091 R)
• M52: 14,611,374 km (0.073 R)
• M53: 16,695,870 km (0.077 R)
• M54: 18,760,321 km (0.114 R)
• M55: 19,037,975 km (0.103 R)
• M56: 19,093,625 km (0.119 R)
• M57: 21,191,436 km (0.097 R)
• M58: 21,249,181 km (0.077 R)
• M59: 22,179,530 km (0.066 R)
• M60: 22,414,099 km (0.095 R)
• M61: 23,599,812 km (0.078 R)
• M62: 24,019,584 km (0.114 R)
• M63: 24,079,722 km (0.115 R)
• M64: 24,140,010 km (0.069 R)
• M65: 24,684,247 km (0.07 R)
• M66: 24,805,721 km (0.089 R)
• M67: 25,969,742 km (0.084 R)
• M68: 26,093,309 km (0.07 R)
• M69: 26,278,960 km (0.044 R)
• M70: 26,776,373 km (0.075 R)
• M71: 27,214,097 km (0.081 R)
• M72: 27,654,214 km (0.066 R)
• M73: 28,732,814 km (0.067 R)
• M74: 30,539,059 km (0.066 R)
• M75: 31,719,536 km (0.034 R)
• M76: 32,315,384 km (0.052 R)
• M77: 32,847,952 km (0.105 R)
• M78: 34,871,264 km (0.065 R)
• M79: 35,486,111 km (0.078 R)
• M80: 36,035,733 km (0.051 R)
• M81: 39,391,214 km (0.047 R)
• M82: 39,960,134 km (0.098 R)
• M83: 40,388,583 km (0.117 R)
• M84: 41,034,098 km (0.07 R)
• M85: 41,178,011 km (0.054 R)
• M86: 42,991,137 km (0.046 R)
• M87: 44,755,943 km (0.096 R)
• M88: 45,275,197 km (0.103 R)
• M89: 45,796,396 km (0.089 R)
• M90: 48,584,152 km (0.041 R)
• M91: 48,736,443 km (0.093 R)
• M92: 48,812,588 km (0.113 R)
• M93: 48,888,734 km (0.059 R)
• M94: 49,423,397 km (0.081 R)
• M95: 50,267,577 km (0.089 R)
• M96: 50,652,792 km (0.107 R)
• M97: 51,659,137 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.2

Radius: 4.1

Gravity: 46.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.66 AU - 7.7 AU

Year: 10078 Days

Day: 18.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,166,432 km

• M1: 249,679 km (0.113 R)
• M2: 286,480 km (0.114 R)
• M3: 468,092 km (0.04 R)
• M4: 789,428 km (0.036 R)
• M5: 864,526 km (0.107 R)
• M6: 1,522,308 km (0.104 R)
• M7: 1,760,617 km (0.097 R)
• M8: 1,909,168 km (0.109 R)
• M9: 2,139,698 km (0.073 R)
• M10: 2,711,312 km (0.075 R)
• M11: 3,327,206 km (0.053 R)
• M12: 3,761,040 km (0.071 R)
• M13: 4,016,852 km (0.072 R)
• M14: 4,377,682 km (0.042 R)
• M15: 4,646,659 km (0.082 R)
• M16: 4,748,984 km (0.107 R)
• M17: 4,990,435 km (0.102 R)
• M18: 6,559,268 km (0.092 R)
• M19: 6,635,713 km (0.075 R)
• M20: 7,218,247 km (0.117 R)
• M21: 7,376,372 km (0.106 R)
• M22: 7,416,015 km (0.111 R)
• M23: 7,575,487 km (0.06 R)
• M24: 7,615,579 km (0.057 R)
• M25: 8,183,752 km (0.048 R)
• M26: 8,266,180 km (0.054 R)
• M27: 8,681,613 km (0.064 R)
• M28: 8,765,538 km (0.105 R)
• M29: 9,750,041 km (0.044 R)
• M30: 9,924,772 km (0.111 R)
• M31: 10,233,093 km (0.119 R)
• M32: 11,222,383 km (0.12 R)
• M33: 12,147,945 km (0.067 R)
• M34: 12,288,867 km (0.057 R)
• M35: 12,667,349 km (0.08 R)
• M36: 12,762,494 km (0.078 R)
• M37: 13,193,934 km (0.049 R)
• M38: 15,574,186 km (0.066 R)
• M39: 15,676,211 km (0.051 R)
• M40: 16,241,242 km (0.082 R)
• M41: 16,344,764 km (0.094 R)
• M42: 16,656,377 km (0.063 R)
• M43: 17,497,117 km (0.115 R)
• M44: 17,550,074 km (0.098 R)
• M45: 17,709,396 km (0.11 R)
• M46: 17,762,653 km (0.114 R)
• M47: 18,351,470 km (0.097 R)
• M48: 18,567,190 km (0.118 R)
• M49: 18,946,720 km (0.09 R)
• M50: 19,934,365 km (0.112 R)
• M51: 20,156,069 km (0.107 R)
• M52: 20,882,367 km (0.107 R)
• M53: 21,107,661 km (0.1 R)
• M54: 21,845,029 km (0.078 R)
• M55: 22,073,764 km (0.053 R)
• M56: 22,303,098 km (0.065 R)
• M57: 22,880,097 km (0.074 R)
• M58: 23,461,883 km (0.103 R)
• M59: 24,166,638 km (0.093 R)
• M60: 24,580,875 km (0.099 R)
• M61: 24,759,046 km (0.069 R)
• M62: 24,937,815 km (0.068 R)
• M63: 25,356,390 km (0.106 R)
• M64: 28,725,035 km (0.092 R)
• M65: 30,174,938 km (0.07 R)
• M66: 30,876,701 km (0.084 R)
• M67: 31,583,850 km (0.106 R)
• M68: 33,210,727 km (0.068 R)
• M69: 33,802,985 km (0.095 R)
• M70: 34,998,123 km (0.09 R)
• M71: 36,342,110 km (0.074 R)
• M72: 36,409,878 km (0.026 R)
• M73: 38,114,545 km (0.077 R)
• M74: 38,527,436 km (0.114 R)
• M75: 39,357,853 km (0.106 R)
• M76: 39,635,956 km (0.034 R)
• M77: 40,124,243 km (0.084 R)
• M78: 40,895,570 km (0.116 R)
• M79: 41,318,333 km (0.038 R)
• M80: 41,530,314 km (0.025 R)
• M81: 42,168,199 km (0.033 R)
• M82: 43,525,650 km (0.09 R)
• M83: 44,462,582 km (0.06 R)
• M84: 46,429,794 km (0.079 R)
• M85: 46,503,246 km (0.044 R)
• M86: 46,944,410 km (0.084 R)
• M87: 47,239,417 km (0.112 R)
• M88: 47,831,077 km (0.065 R)
• M89: 48,276,430 km (0.07 R)
• M90: 48,499,630 km (0.047 R)
• M91: 49,096,525 km (0.078 R)
• M92: 49,246,123 km (0.104 R)
• M93: 50,071,754 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.8

Radius: 5.6

Gravity: 23.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.09 AU - 7.27 AU

Year: 10078 Days

Day: 21.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,166,432 km

• M1: 77,641 km (0.069 R)
• M2: 219,011 km (0.071 R)
• M3: 363,972 km (0.111 R)
• M4: 433,385 km (0.036 R)
• M5: 635,043 km (0.107 R)
• M6: 1,329,476 km (0.08 R)
• M7: 1,645,577 km (0.03 R)
• M8: 1,812,229 km (0.074 R)
• M9: 1,860,848 km (0.108 R)
• M10: 2,318,019 km (0.081 R)
• M11: 2,424,233 km (0.076 R)
• M12: 2,669,125 km (0.118 R)
• M13: 2,780,426 km (0.084 R)
• M14: 4,329,961 km (0.053 R)
• M15: 4,526,981 km (0.1 R)
• M16: 7,188,626 km (0.11 R)
• M17: 7,539,583 km (0.114 R)
• M18: 7,697,409 km (0.11 R)
• M19: 7,976,259 km (0.064 R)
• M20: 8,056,593 km (0.066 R)
• M21: 8,096,835 km (0.109 R)
• M22: 8,873,846 km (0.078 R)
• M23: 8,998,761 km (0.111 R)
• M24: 9,334,608 km (0.111 R)
• M25: 9,803,148 km (0.095 R)
• M26: 10,366,684 km (0.113 R)
• M27: 10,896,260 km (0.112 R)
• M28: 11,030,001 km (0.118 R)
• M29: 11,843,963 km (0.107 R)
• M30: 12,027,370 km (0.104 R)
• M31: 12,490,225 km (0.057 R)
• M32: 12,911,792 km (0.08 R)
• M33: 13,528,883 km (0.115 R)
• M34: 13,913,500 km (0.108 R)
• M35: 14,204,168 km (0.064 R)
• M36: 14,252,937 km (0.089 R)
• M37: 14,742,421 km (0.038 R)
• M38: 15,038,924 km (0.088 R)
• M39: 15,838,974 km (0.069 R)
• M40: 16,909,795 km (0.111 R)
• M41: 17,220,061 km (0.064 R)
• M42: 17,480,062 km (0.105 R)
• M43: 17,898,787 km (0.11 R)
• M44: 18,214,887 km (0.115 R)
• M45: 18,479,825 km (0.085 R)
• M46: 19,497,988 km (0.095 R)
• M47: 21,588,319 km (0.073 R)
• M48: 21,868,666 km (0.096 R)
• M49: 22,319,703 km (0.07 R)
• M50: 23,864,301 km (0.072 R)
• M51: 24,154,222 km (0.102 R)
• M52: 25,443,157 km (0.082 R)
• M53: 25,620,730 km (0.085 R)
• M54: 25,679,970 km (0.101 R)
• M55: 25,857,992 km (0.1 R)
• M56: 26,634,405 km (0.057 R)
• M57: 27,478,885 km (0.06 R)
• M58: 27,661,095 km (0.059 R)
• M59: 27,782,718 km (0.119 R)
• M60: 28,762,135 km (0.094 R)
• M61: 29,194,324 km (0.047 R)
• M62: 30,628,967 km (0.034 R)
• M63: 33,307,667 km (0.108 R)
• M64: 34,282,297 km (0.089 R)
• M65: 34,806,039 km (0.069 R)
• M66: 34,871,563 km (0.055 R)
• M67: 35,332,324 km (0.092 R)
• M68: 35,398,297 km (0.049 R)
• M69: 35,530,242 km (0.092 R)
• M70: 37,800,390 km (0.105 R)
• M71: 39,089,325 km (0.093 R)
• M72: 39,636,405 km (0.093 R)
• M73: 41,640,418 km (0.108 R)
• M74: 41,849,556 km (0.105 R)
• M75: 42,059,142 km (0.092 R)
• M76: 42,900,780 km (0.064 R)
• M77: 43,112,012 km (0.087 R)
• M78: 43,253,083 km (0.109 R)
• M79: 44,173,558 km (0.075 R)
• M80: 44,600,660 km (0.063 R)
• M81: 44,814,735 km (0.089 R)
• M82: 45,746,131 km (0.073 R)
• M83: 45,889,895 km (0.072 R)
• M84: 46,033,958 km (0.079 R)
• M85: 46,394,638 km (0.102 R)
• M86: 46,828,771 km (0.092 R)
• M87: 47,482,364 km (0.119 R)
• M88: 47,773,781 km (0.111 R)
• M89: 48,725,223 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit