🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 11.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.67 AU - 0.95 AU

Year: 478 Days

Day: 13.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 87,146,666 km

• M1: 142,118 km (0.085 R)
• M2: 248,781 km (0.108 R)
• M3: 340,036 km (0.037 R)
• M4: 413,339 km (0.086 R)
• M5: 483,800 km (0.067 R)
• M6: 563,086 km (0.037 R)
• M7: 636,240 km (0.07 R)
• M8: 852,259 km (0.05 R)
• M9: 956,230 km (0.113 R)
• M10: 1,111,363 km (0.119 R)
• M11: 1,197,082 km (0.099 R)
• M12: 1,300,005 km (0.082 R)
• M13: 1,411,306 km (0.117 R)
• M14: 1,510,041 km (0.097 R)
• M15: 1,589,777 km (0.088 R)
• M16: 1,969,456 km (0.095 R)
• M17: 2,051,136 km (0.095 R)
• M18: 2,230,205 km (0.097 R)
• M19: 2,591,334 km (0.099 R)
• M20: 2,713,705 km (0.097 R)
• M21: 2,857,768 km (0.068 R)
• M22: 2,944,236 km (0.084 R)
• M23: 3,065,410 km (0.105 R)
• M24: 3,153,822 km (0.11 R)
• M25: 3,250,163 km (0.115 R)
• M26: 3,347,552 km (0.094 R)
• M27: 3,452,868 km (0.101 R)
• M28: 3,602,317 km (0.119 R)
• M29: 3,753,859 km (0.094 R)
• M30: 3,944,597 km (0.106 R)
• M31: 4,026,277 km (0.12 R)
• M32: 4,168,545 km (0.054 R)
• M33: 4,274,610 km (0.061 R)
• M34: 4,435,278 km (0.12 R)
• M35: 4,551,366 km (0.027 R)
• M36: 4,676,280 km (0.09 R)
• M37: 4,754,968 km (0.085 R)
• M38: 4,905,613 km (0.109 R)
• M39: 5,146,765 km (0.03 R)
• M40: 5,219,919 km (0.078 R)
• M41: 5,293,371 km (0.092 R)
• M42: 5,367,123 km (0.108 R)
• M43: 5,449,551 km (0.088 R)
• M44: 5,582,394 km (0.089 R)
• M45: 5,674,247 km (0.078 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.2

Radius: 7.2

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.1 AU - 8.38 AU

Year: 15517 Days

Day: 18.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,146,666 km

• M1: 100,380 km (0.034 R)
• M2: 320,139 km (0.081 R)
• M3: 541,095 km (0.031 R)
• M4: 679,025 km (0.058 R)
• M5: 1,184,965 km (0.106 R)
• M6: 1,474,437 km (0.097 R)
• M7: 1,756,578 km (0.042 R)
• M8: 1,904,082 km (0.101 R)
• M9: 2,468,365 km (0.108 R)
• M10: 3,515,101 km (0.11 R)
• M11: 3,626,701 km (0.052 R)
• M12: 3,701,650 km (0.084 R)
• M13: 5,957,586 km (0.108 R)
• M14: 6,180,187 km (0.046 R)
• M15: 6,633,469 km (0.079 R)
• M16: 6,817,773 km (0.109 R)
• M17: 7,333,437 km (0.118 R)
• M18: 7,476,154 km (0.061 R)
• M19: 8,253,315 km (0.112 R)
• M20: 9,056,057 km (0.047 R)
• M21: 9,570,225 km (0.096 R)
• M22: 10,306,097 km (0.078 R)
• M23: 10,519,722 km (0.068 R)
• M24: 12,449,984 km (0.107 R)
• M25: 12,506,831 km (0.096 R)
• M26: 12,963,852 km (0.099 R)
• M27: 13,078,893 km (0.108 R)
• M28: 13,368,215 km (0.118 R)
• M29: 13,718,125 km (0.064 R)
• M30: 14,308,139 km (0.12 R)
• M31: 14,427,069 km (0.118 R)
• M32: 14,966,669 km (0.113 R)
• M33: 15,147,981 km (0.079 R)
• M34: 15,269,155 km (0.094 R)
• M35: 15,818,928 km (0.094 R)
• M36: 17,953,540 km (0.103 R)
• M37: 18,017,717 km (0.104 R)
• M38: 18,210,549 km (0.056 R)
• M39: 18,275,025 km (0.037 R)
• M40: 20,176,863 km (0.056 R)
• M41: 20,645,254 km (0.049 R)
• M42: 21,592,957 km (0.118 R)
• M43: 22,623,836 km (0.102 R)
• M44: 23,110,477 km (0.037 R)
• M45: 23,530,249 km (0.043 R)
• M46: 23,600,560 km (0.098 R)
• M47: 24,023,324 km (0.112 R)
• M48: 25,306,574 km (0.096 R)
• M49: 25,378,531 km (0.104 R)
• M50: 25,884,022 km (0.087 R)
• M51: 26,538,812 km (0.071 R)
• M52: 26,831,724 km (0.068 R)
• M53: 28,162,398 km (0.09 R)
• M54: 28,386,346 km (0.115 R)
• M55: 28,760,789 km (0.08 R)
• M56: 29,742,001 km (0.118 R)
• M57: 31,041,708 km (0.079 R)
• M58: 31,195,794 km (0.116 R)
• M59: 31,737,188 km (0.101 R)
• M60: 31,814,830 km (0.108 R)
• M61: 31,892,471 km (0.094 R)
• M62: 32,594,234 km (0.095 R)
• M63: 33,065,019 km (0.12 R)
• M64: 33,143,707 km (0.065 R)
• M65: 33,617,035 km (0.107 R)
• M66: 34,730,043 km (0.109 R)
• M67: 35,613,120 km (0.04 R)
• M68: 35,774,536 km (0.073 R)
• M69: 35,936,101 km (0.087 R)
• M70: 36,910,731 km (0.051 R)
• M71: 37,483,242 km (0.107 R)
• M72: 38,637,240 km (0.086 R)
• M73: 40,726,524 km (0.103 R)
• M74: 41,148,839 km (0.057 R)
• M75: 42,424,460 km (0.104 R)
• M76: 42,681,021 km (0.117 R)
• M77: 42,938,179 km (0.12 R)
• M78: 44,145,135 km (0.096 R)
• M79: 44,231,752 km (0.08 R)
• M80: 45,538,190 km (0.041 R)
• M81: 46,680,669 km (0.119 R)
• M82: 48,188,765 km (0.071 R)
• M83: 52,074,121 km (0.106 R)
• M84: 52,624,193 km (0.112 R)
• M85: 53,730,170 km (0.118 R)
• M86: 54,750,726 km (0.1 R)
• M87: 55,030,175 km (0.114 R)
• M88: 55,310,073 km (0.098 R)
• M89: 56,905,085 km (0.074 R)
• M90: 57,377,067 km (0.056 R)
• M91: 59,182,563 km (0.112 R)
• M92: 60,428,713 km (0.113 R)
• M93: 63,630,407 km (0.113 R)
• M94: 64,611,470 km (0.105 R)
• M95: 65,597,470 km (0.082 R)
• M96: 66,191,523 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.9

Radius: 6.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.68 AU - 8.96 AU

Year: 17184 Days

Day: 17.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,146,666 km

• M1: 258,804 km (0.026 R)
• M2: 395,387 km (0.109 R)
• M3: 516,711 km (0.117 R)
• M4: 857,046 km (0.11 R)
• M5: 904,020 km (0.084 R)
• M6: 1,311,225 km (0.093 R)
• M7: 1,365,829 km (0.09 R)
• M8: 1,809,985 km (0.043 R)
• M9: 2,318,019 km (0.109 R)
• M10: 2,384,590 km (0.045 R)
• M11: 2,820,668 km (0.097 R)
• M12: 3,108,793 km (0.093 R)
• M13: 3,231,763 km (0.04 R)
• M14: 3,533,203 km (0.087 R)
• M15: 3,661,408 km (0.111 R)
• M16: 3,869,947 km (0.114 R)
• M17: 4,028,820 km (0.084 R)
• M18: 4,135,932 km (0.105 R)
• M19: 4,271,169 km (0.064 R)
• M20: 4,883,772 km (0.064 R)
• M21: 5,317,008 km (0.118 R)
• M22: 5,672,452 km (0.073 R)
• M23: 5,792,729 km (0.089 R)
• M24: 5,974,640 km (0.104 R)
• M25: 6,437,645 km (0.06 R)
• M26: 6,944,333 km (0.066 R)
• M27: 7,137,614 km (0.092 R)
• M28: 7,202,389 km (0.109 R)
• M29: 7,595,533 km (0.113 R)
• M30: 8,574,052 km (0.093 R)
• M31: 9,915,347 km (0.099 R)
• M32: 10,133,012 km (0.053 R)
• M33: 10,462,576 km (0.103 R)
• M34: 10,647,180 km (0.041 R)
• M35: 11,245,122 km (0.102 R)
• M36: 11,510,210 km (0.118 R)
• M37: 12,046,369 km (0.119 R)
• M38: 12,787,177 km (0.051 R)
• M39: 12,945,003 km (0.084 R)
• M40: 14,764,562 km (0.112 R)
• M41: 15,430,572 km (0.03 R)
• M42: 15,682,943 km (0.106 R)
• M43: 15,767,316 km (0.118 R)
• M44: 15,936,661 km (0.112 R)
• M45: 16,149,090 km (0.111 R)
• M46: 16,964,847 km (0.104 R)
• M47: 18,815,223 km (0.11 R)
• M48: 19,673,167 km (0.094 R)
• M49: 20,359,373 km (0.076 R)
• M50: 21,193,381 km (0.101 R)
• M51: 21,286,730 km (0.108 R)
• M52: 21,333,404 km (0.043 R)
• M53: 21,520,551 km (0.097 R)
• M54: 22,417,391 km (0.076 R)
• M55: 22,846,437 km (0.103 R)
• M56: 23,326,347 km (0.115 R)
• M57: 24,003,876 km (0.081 R)
• M58: 24,296,190 km (0.027 R)
• M59: 25,229,681 km (0.037 R)
• M60: 25,378,082 km (0.114 R)
• M61: 25,626,115 km (0.096 R)
• M62: 26,024,794 km (0.114 R)
• M63: 28,202,191 km (0.073 R)
• M64: 28,871,940 km (0.081 R)
• M65: 29,598,986 km (0.095 R)
• M66: 29,703,256 km (0.103 R)
• M67: 30,279,507 km (0.115 R)
• M68: 30,489,991 km (0.114 R)
• M69: 31,816,176 km (0.073 R)
• M70: 31,976,545 km (0.117 R)
• M71: 32,405,592 km (0.095 R)
• M72: 32,459,447 km (0.106 R)
• M73: 33,161,061 km (0.117 R)
• M74: 33,323,674 km (0.047 R)
• M75: 35,240,621 km (0.117 R)
• M76: 35,517,377 km (0.095 R)
• M77: 35,739,380 km (0.054 R)
• M78: 35,961,832 km (0.063 R)
• M79: 36,073,133 km (0.092 R)
• M80: 36,687,681 km (0.104 R)
• M81: 37,700,907 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.6

Radius: 7.7

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.78 AU - 10.36 AU

Year: 19421 Days

Day: 23.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,146,666 km

• M1: 98,136 km (0.033 R)
• M2: 157,975 km (0.078 R)
• M3: 333,454 km (0.106 R)
• M4: 383,719 km (0.096 R)
• M5: 552,315 km (0.074 R)
• M6: 614,099 km (0.075 R)
• M7: 678,426 km (0.119 R)
• M8: 934,538 km (0.084 R)
• M9: 1,387,221 km (0.054 R)
• M10: 1,774,680 km (0.113 R)
• M11: 2,029,594 km (0.094 R)
• M12: 2,862,256 km (0.073 R)
• M13: 2,936,008 km (0.09 R)
• M14: 3,047,907 km (0.097 R)
• M15: 3,237,597 km (0.106 R)
• M16: 3,431,027 km (0.109 R)
• M17: 3,668,289 km (0.055 R)
• M18: 5,291,127 km (0.082 R)
• M19: 6,561,213 km (0.068 R)
• M20: 7,104,702 km (0.095 R)
• M21: 8,287,124 km (0.117 R)
• M22: 8,819,991 km (0.108 R)
• M23: 9,364,079 km (0.098 R)
• M24: 9,751,388 km (0.076 R)
• M25: 10,257,028 km (0.108 R)
• M26: 10,370,573 km (0.112 R)
• M27: 11,411,026 km (0.087 R)
• M28: 11,528,760 km (0.105 R)
• M29: 11,824,664 km (0.114 R)
• M30: 12,910,595 km (0.089 R)
• M31: 13,156,235 km (0.119 R)
• M32: 13,403,520 km (0.089 R)
• M33: 13,839,748 km (0.078 R)
• M34: 13,902,429 km (0.062 R)
• M35: 14,407,621 km (0.117 R)
• M36: 14,534,780 km (0.095 R)
• M37: 15,111,928 km (0.11 R)
• M38: 15,241,181 km (0.046 R)
• M39: 15,500,733 km (0.103 R)
• M40: 15,827,455 km (0.057 R)
• M41: 17,970,893 km (0.114 R)
• M42: 20,919,317 km (0.086 R)
• M43: 21,352,702 km (0.111 R)
• M44: 24,695,616 km (0.09 R)
• M45: 25,077,091 km (0.098 R)
• M46: 25,537,254 km (0.044 R)
• M47: 27,563,707 km (0.116 R)
• M48: 27,800,819 km (0.108 R)
• M49: 28,038,680 km (0.11 R)
• M50: 28,118,117 km (0.079 R)
• M51: 28,197,553 km (0.113 R)
• M52: 28,356,725 km (0.062 R)
• M53: 28,756,151 km (0.052 R)
• M54: 28,836,186 km (0.108 R)
• M55: 30,372,108 km (0.073 R)
• M56: 31,026,748 km (0.055 R)
• M57: 33,102,119 km (0.113 R)
• M58: 35,050,931 km (0.058 R)
• M59: 35,565,398 km (0.119 R)
• M60: 36,341,661 km (0.077 R)
• M61: 37,911,242 km (0.108 R)
• M62: 38,174,983 km (0.113 R)
• M63: 38,439,322 km (0.108 R)
• M64: 39,058,358 km (0.09 R)
• M65: 39,680,835 km (0.114 R)
• M66: 40,845,455 km (0.082 R)
• M67: 41,296,492 km (0.082 R)
• M68: 45,148,937 km (0.05 R)
• M69: 46,929,002 km (0.104 R)
• M70: 47,685,368 km (0.094 R)
• M71: 49,882,363 km (0.059 R)
• M72: 52,993,550 km (0.114 R)
• M73: 53,091,686 km (0.069 R)
• M74: 54,374,338 km (0.114 R)
• M75: 54,473,372 km (0.115 R)
• M76: 55,268,185 km (0.066 R)
• M77: 57,574,536 km (0.069 R)
• M78: 59,197,373 km (0.119 R)
• M79: 60,321,751 km (0.07 R)
• M80: 60,835,171 km (0.113 R)
• M81: 61,247,014 km (0.117 R)
• M82: 61,350,087 km (0.056 R)
• M83: 62,073,392 km (0.086 R)
• M84: 62,487,928 km (0.095 R)
• M85: 62,903,361 km (0.107 R)
• M86: 64,469,651 km (0.087 R)
• M87: 64,574,519 km (0.114 R)
• M88: 65,204,925 km (0.103 R)
• M89: 65,943,041 km (0.079 R)
• M90: 66,365,954 km (0.105 R)
• M91: 67,108,408 km (0.099 R)
• M92: 68,067,031 km (0.098 R)
• M93: 69,890,031 km (0.09 R)
• M94: 70,645,350 km (0.119 R)
• M95: 70,861,669 km (0.119 R)
• M96: 72,055,161 km (0.032 R)

Asteroid Belt

Center: 9.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.7

Radius: 5

Gravity: 37.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.56 AU - 11.66 AU

Year: 21088 Days

Day: 21.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,146,666 km

• M1: 290,220 km (0.072 R)
• M2: 327,171 km (0.061 R)
• M3: 608,115 km (0.082 R)
• M4: 1,216,231 km (0.072 R)
• M5: 1,342,042 km (0.091 R)
• M6: 1,744,610 km (0.088 R)
• M7: 1,815,221 km (0.111 R)
• M8: 1,850,825 km (0.085 R)
• M9: 2,069,687 km (0.025 R)
• M10: 2,571,887 km (0.065 R)
• M11: 2,652,520 km (0.113 R)
• M12: 2,857,469 km (0.115 R)
• M13: 3,370,141 km (0.057 R)
• M14: 3,773,157 km (0.097 R)
• M15: 4,333,850 km (0.095 R)
• M16: 4,429,892 km (0.081 R)
• M17: 5,172,047 km (0.098 R)
• M18: 5,222,910 km (0.109 R)
• M19: 5,898,943 km (0.066 R)
• M20: 6,112,419 km (0.093 R)
• M21: 6,328,439 km (0.084 R)
• M22: 6,382,892 km (0.085 R)
• M23: 6,437,496 km (0.103 R)
• M24: 7,618,720 km (0.037 R)
• M25: 7,676,615 km (0.057 R)
• M26: 8,926,056 km (0.105 R)
• M27: 9,109,762 km (0.119 R)
• M28: 9,542,998 km (0.089 R)
• M29: 11,408,184 km (0.115 R)
• M30: 11,540,877 km (0.118 R)
• M31: 13,034,014 km (0.113 R)
• M32: 13,803,096 km (0.07 R)
• M33: 14,514,883 km (0.057 R)
• M34: 15,826,108 km (0.062 R)
• M35: 16,271,611 km (0.112 R)
• M36: 16,346,260 km (0.086 R)
• M37: 16,796,400 km (0.065 R)
• M38: 17,632,503 km (0.04 R)
• M39: 17,939,777 km (0.104 R)
• M40: 18,094,162 km (0.056 R)
• M41: 20,300,730 km (0.08 R)
• M42: 20,542,032 km (0.082 R)
• M43: 21,681,219 km (0.092 R)
• M44: 22,673,801 km (0.025 R)
• M45: 23,008,003 km (0.118 R)
• M46: 23,175,702 km (0.072 R)
• M47: 23,765,866 km (0.098 R)
• M48: 24,190,275 km (0.11 R)
• M49: 25,305,826 km (0.108 R)
• M50: 26,877,801 km (0.117 R)
• M51: 28,571,099 km (0.096 R)
• M52: 28,661,157 km (0.111 R)
• M53: 29,294,405 km (0.111 R)
• M54: 30,758,818 km (0.048 R)
• M55: 31,407,026 km (0.091 R)
• M56: 31,872,874 km (0.118 R)
• M57: 31,966,223 km (0.077 R)
• M58: 34,522,850 km (0.103 R)
• M59: 35,486,261 km (0.087 R)
• M60: 36,556,334 km (0.064 R)
• M61: 36,654,021 km (0.07 R)
• M62: 36,752,008 km (0.118 R)
• M63: 36,849,995 km (0.069 R)
• M64: 36,947,981 km (0.115 R)
• M65: 38,131,450 km (0.087 R)
• M66: 38,827,529 km (0.091 R)
• M67: 39,127,173 km (0.103 R)
• M68: 42,884,773 km (0.064 R)
• M69: 43,712,199 km (0.071 R)
• M70: 44,232,051 km (0.084 R)
• M71: 44,545,010 km (0.059 R)
• M72: 45,488,075 km (0.114 R)
• M73: 46,543,638 km (0.051 R)
• M74: 46,755,767 km (0.055 R)
• M75: 46,861,832 km (0.116 R)
• M76: 47,714,091 km (0.052 R)
• M77: 48,034,979 km (0.034 R)
• M78: 49,433,719 km (0.062 R)
• M79: 52,712,306 km (0.057 R)
• M80: 52,822,859 km (0.113 R)
• M81: 52,933,411 km (0.094 R)
• M82: 54,154,728 km (0.116 R)
• M83: 54,377,779 km (0.117 R)
• M84: 57,191,715 km (0.09 R)
• M85: 57,874,180 km (0.102 R)
• M86: 58,216,311 km (0.091 R)
• M87: 61,442,389 km (0.062 R)
• M88: 66,986,486 km (0.083 R)
• M89: 68,306,986 km (0.117 R)
• M90: 69,757,188 km (0.102 R)
• M91: 72,934,048 km (0.08 R)
• M92: 76,657,988 km (0.115 R)
• M93: 79,808,070 km (0.03 R)
• M94: 81,207,409 km (0.06 R)
• M95: 82,358,415 km (0.042 R)
• M96: 85,454,044 km (0.056 R)
• M97: 86,885,546 km (0.103 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: 351 - 15,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit