🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 12.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.05 AU

Year: 523 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,232,669 km

• M1: 158,574 km (0.026 R)
• M2: 262,993 km (0.043 R)
• M3: 342,430 km (0.118 R)
• M4: 426,354 km (0.061 R)
• M5: 507,137 km (0.093 R)
• M6: 640,578 km (0.072 R)
• M7: 733,329 km (0.085 R)
• M8: 892,650 km (0.107 R)
• M9: 981,212 km (0.093 R)
• M10: 1,113,607 km (0.069 R)
• M11: 1,353,113 km (0.086 R)
• M12: 1,436,738 km (0.108 R)
• M13: 1,779,018 km (0.044 R)
• M14: 1,904,530 km (0.084 R)
• M15: 2,004,911 km (0.06 R)
• M16: 2,090,032 km (0.077 R)
• M17: 2,187,869 km (0.095 R)
• M18: 2,275,683 km (0.109 R)
• M19: 2,466,869 km (0.094 R)
• M20: 2,657,307 km (0.099 R)
• M21: 2,871,830 km (0.101 R)
• M22: 3,046,411 km (0.118 R)
• M23: 3,204,536 km (0.104 R)
• M24: 3,399,312 km (0.104 R)
• M25: 3,522,132 km (0.119 R)
• M26: 3,653,629 km (0.113 R)
• M27: 3,786,621 km (0.101 R)
• M28: 3,871,593 km (0.03 R)
• M29: 3,978,555 km (0.117 R)
• M30: 4,305,576 km (0.04 R)
• M31: 4,468,788 km (0.088 R)
• M32: 4,573,656 km (0.114 R)
• M33: 4,679,421 km (0.113 R)
• M34: 4,778,306 km (0.074 R)
• M35: 4,893,346 km (0.07 R)
• M36: 4,993,727 km (0.091 R)
• M37: 5,118,342 km (0.096 R)
• M38: 5,338,849 km (0.103 R)
• M39: 5,426,364 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 14.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.51 AU - 3.15 AU

Year: 3175 Days

Day: 8.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 81,232,669 km

• M1: 178,470 km (0.052 R)
• M2: 291,267 km (0.104 R)
• M3: 550,969 km (0.083 R)
• M4: 688,599 km (0.104 R)
• M5: 925,113 km (0.044 R)
• M6: 1,147,565 km (0.088 R)
• M7: 1,254,827 km (0.072 R)
• M8: 1,354,609 km (0.057 R)
• M9: 1,527,245 km (0.117 R)
• M10: 1,920,837 km (0.108 R)
• M11: 2,183,231 km (0.059 R)
• M12: 2,415,856 km (0.052 R)
• M13: 3,055,836 km (0.087 R)
• M14: 3,177,908 km (0.086 R)
• M15: 3,286,067 km (0.101 R)
• M16: 3,379,865 km (0.05 R)
• M17: 3,602,018 km (0.051 R)
• M18: 3,763,733 km (0.104 R)
• M19: 3,927,991 km (0.063 R)
• M20: 4,556,602 km (0.095 R)
• M21: 5,308,331 km (0.085 R)
• M22: 5,493,084 km (0.103 R)
• M23: 6,195,297 km (0.05 R)
• M24: 6,488,209 km (0.086 R)
• M25: 6,705,874 km (0.049 R)
• M26: 6,905,887 km (0.073 R)
• M27: 7,026,911 km (0.1 R)
• M28: 7,168,880 km (0.093 R)
• M29: 7,538,685 km (0.097 R)
• M30: 7,725,832 km (0.106 R)
• M31: 7,956,812 km (0.104 R)
• M32: 8,126,156 km (0.095 R)
• M33: 8,991,281 km (0.113 R)
• M34: 9,167,806 km (0.049 R)
• M35: 9,367,819 km (0.099 R)
• M36: 9,862,988 km (0.084 R)
• M37: 10,136,602 km (0.119 R)
• M38: 10,925,581 km (0.04 R)
• M39: 11,446,780 km (0.098 R)
• M40: 11,662,351 km (0.108 R)
• M41: 12,048,912 km (0.064 R)
• M42: 12,243,838 km (0.08 R)
• M43: 12,415,127 km (0.113 R)
• M44: 12,785,083 km (0.059 R)
• M45: 13,359,389 km (0.069 R)
• M46: 13,485,350 km (0.08 R)
• M47: 13,738,620 km (0.1 R)
• M48: 13,891,209 km (0.106 R)
• M49: 14,172,603 km (0.101 R)
• M50: 14,301,108 km (0.113 R)
• M51: 14,688,865 km (0.108 R)
• M52: 15,080,213 km (0.072 R)
• M53: 15,475,152 km (0.116 R)
• M54: 17,115,642 km (0.1 R)
• M55: 17,252,524 km (0.114 R)
• M56: 17,637,888 km (0.114 R)
• M57: 17,776,266 km (0.036 R)
• M58: 17,914,943 km (0.031 R)
• M59: 18,193,345 km (0.119 R)
• M60: 18,445,118 km (0.11 R)
• M61: 18,613,715 km (0.053 R)
• M62: 18,754,487 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.3

Radius: 13.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.53 AU - 3.27 AU

Year: 3293 Days

Day: 7.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,232,669 km

• M1: 177,872 km (0.066 R)
• M2: 264,339 km (0.045 R)
• M3: 434,133 km (0.094 R)
• M4: 532,269 km (0.092 R)
• M5: 647,160 km (0.053 R)
• M6: 808,427 km (0.084 R)
• M7: 929,452 km (0.06 R)
• M8: 1,065,586 km (0.083 R)
• M9: 1,305,541 km (0.11 R)
• M10: 1,405,023 km (0.061 R)
• M11: 1,670,111 km (0.115 R)
• M12: 1,829,133 km (0.04 R)
• M13: 1,931,159 km (0.102 R)
• M14: 2,024,807 km (0.102 R)
• M15: 2,238,583 km (0.097 R)
• M16: 2,437,398 km (0.058 R)
• M17: 2,596,271 km (0.057 R)
• M18: 2,758,585 km (0.035 R)
• M19: 2,852,981 km (0.066 R)
• M20: 2,960,392 km (0.099 R)
• M21: 3,118,218 km (0.096 R)
• M22: 3,467,529 km (0.101 R)
• M23: 3,869,349 km (0.077 R)
• M24: 4,123,067 km (0.117 R)
• M25: 4,245,139 km (0.096 R)
• M26: 4,396,083 km (0.12 R)
• M27: 4,689,295 km (0.112 R)
• M28: 4,802,690 km (0.111 R)
• M29: 4,945,855 km (0.087 R)
• M30: 5,148,560 km (0.113 R)
• M31: 5,547,388 km (0.1 R)
• M32: 5,788,540 km (0.099 R)
• M33: 6,250,049 km (0.117 R)
• M34: 6,406,529 km (0.103 R)
• M35: 6,755,541 km (0.036 R)
• M36: 7,571,896 km (0.056 R)
• M37: 7,890,240 km (0.048 R)
• M38: 7,991,817 km (0.069 R)
• M39: 8,110,748 km (0.109 R)
• M40: 8,419,368 km (0.1 R)
• M41: 8,505,836 km (0.045 R)
• M42: 8,644,663 km (0.109 R)
• M43: 8,766,884 km (0.067 R)
• M44: 8,977,667 km (0.048 R)
• M45: 9,065,930 km (0.051 R)
• M46: 9,279,107 km (0.032 R)
• M47: 9,819,305 km (0.099 R)
• M48: 9,946,912 km (0.069 R)
• M49: 10,056,717 km (0.061 R)
• M50: 10,499,826 km (0.044 R)
• M51: 10,648,975 km (0.095 R)
• M52: 10,949,367 km (0.105 R)
• M53: 11,081,612 km (0.026 R)
• M54: 11,252,602 km (0.105 R)
• M55: 11,386,044 km (0.103 R)
• M56: 11,500,935 km (0.102 R)
• M57: 11,809,256 km (0.028 R)
• M58: 11,925,643 km (0.045 R)
• M59: 12,042,329 km (0.113 R)
• M60: 12,552,309 km (0.083 R)
• M61: 13,129,756 km (0.115 R)
• M62: 13,310,620 km (0.073 R)
• M63: 13,411,599 km (0.101 R)
• M64: 13,614,154 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394

Radius: 8.4

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.93 AU - 4.75 AU

Year: 6029 Days

Day: 6.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,232,669 km

• M1: 184,604 km (0.062 R)
• M2: 237,262 km (0.099 R)
• M3: 306,227 km (0.114 R)
• M4: 430,991 km (0.047 R)
• M5: 490,232 km (0.102 R)
• M6: 574,157 km (0.097 R)
• M7: 674,986 km (0.092 R)
• M8: 947,553 km (0.058 R)
• M9: 1,181,225 km (0.101 R)
• M10: 1,372,261 km (0.099 R)
• M11: 1,637,199 km (0.072 R)
• M12: 1,751,193 km (0.085 R)
• M13: 2,582,957 km (0.115 R)
• M14: 2,639,804 km (0.074 R)
• M15: 2,793,441 km (0.099 R)
• M16: 2,871,232 km (0.047 R)
• M17: 2,969,817 km (0.06 R)
• M18: 3,029,357 km (0.096 R)
• M19: 3,210,670 km (0.093 R)
• M20: 3,354,134 km (0.118 R)
• M21: 3,416,367 km (0.104 R)
• M22: 3,499,842 km (0.111 R)
• M23: 3,797,542 km (0.063 R)
• M24: 3,905,701 km (0.115 R)
• M25: 4,832,161 km (0.112 R)
• M26: 5,235,477 km (0.04 R)
• M27: 5,625,030 km (0.038 R)
• M28: 6,380,798 km (0.102 R)
• M29: 6,483,871 km (0.081 R)
• M30: 6,587,692 km (0.116 R)
• M31: 6,902,147 km (0.086 R)
• M32: 7,356,176 km (0.104 R)
• M33: 8,124,810 km (0.069 R)
• M34: 8,547,125 km (0.11 R)
• M35: 8,603,972 km (0.118 R)
• M36: 9,063,387 km (0.076 R)
• M37: 9,383,826 km (0.106 R)
• M38: 10,276,775 km (0.05 R)
• M39: 10,458,537 km (0.054 R)
• M40: 10,825,351 km (0.104 R)
• M41: 11,010,403 km (0.04 R)
• M42: 11,227,619 km (0.112 R)
• M43: 11,824,216 km (0.12 R)
• M44: 12,657,326 km (0.084 R)
• M45: 12,754,714 km (0.086 R)
• M46: 13,410,103 km (0.084 R)
• M47: 13,841,992 km (0.032 R)
• M48: 14,651,316 km (0.07 R)
• M49: 15,130,478 km (0.028 R)
• M50: 15,199,293 km (0.119 R)
• M51: 15,684,290 km (0.085 R)
• M52: 16,705,145 km (0.047 R)
• M53: 16,776,354 km (0.076 R)
• M54: 16,883,466 km (0.038 R)
• M55: 17,421,719 km (0.094 R)
• M56: 17,965,657 km (0.04 R)
• M57: 18,331,424 km (0.093 R)
• M58: 18,847,686 km (0.067 R)
• M59: 19,668,380 km (0.097 R)
• M60: 20,272,755 km (0.105 R)
• M61: 20,348,602 km (0.106 R)
• M62: 20,424,747 km (0.071 R)
• M63: 20,921,412 km (0.102 R)
• M64: 21,306,178 km (0.03 R)
• M65: 21,809,874 km (0.083 R)
• M66: 22,004,650 km (0.115 R)
• M67: 22,160,980 km (0.073 R)
• M68: 22,239,219 km (0.081 R)
• M69: 22,671,258 km (0.101 R)
• M70: 22,789,590 km (0.089 R)
• M71: 23,066,496 km (0.11 R)
• M72: 23,384,242 km (0.04 R)
• M73: 23,623,598 km (0.112 R)
• M74: 23,783,668 km (0.11 R)
• M75: 24,104,705 km (0.062 R)
• M76: 24,467,629 km (0.103 R)
• M77: 24,588,953 km (0.051 R)
• M78: 25,117,333 km (0.025 R)
• M79: 25,690,442 km (0.087 R)
• M80: 26,350,618 km (0.088 R)
• M81: 26,682,875 km (0.118 R)
• M82: 26,933,002 km (0.105 R)
• M83: 27,309,540 km (0.118 R)
• M84: 27,393,464 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.6

Radius: 7.2

Gravity: 18.45 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.91 AU - 10.53 AU

Year: 18669 Days

Day: 23.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,232,669 km

• M1: 127,308 km (0.108 R)
• M2: 269,426 km (0.074 R)
• M3: 553,961 km (0.097 R)
• M4: 996,771 km (0.112 R)
• M5: 1,051,673 km (0.093 R)
• M6: 1,560,306 km (0.088 R)
• M7: 1,690,007 km (0.085 R)
• M8: 2,428,123 km (0.086 R)
• M9: 2,540,920 km (0.094 R)
• M10: 3,295,342 km (0.1 R)
• M11: 4,204,149 km (0.088 R)
• M12: 4,249,328 km (0.074 R)
• M13: 5,827,286 km (0.065 R)
• M14: 6,286,252 km (0.072 R)
• M15: 7,023,022 km (0.087 R)
• M16: 7,076,727 km (0.114 R)
• M17: 7,292,896 km (0.089 R)
• M18: 8,865,469 km (0.103 R)
• M19: 10,354,417 km (0.1 R)
• M20: 10,661,391 km (0.114 R)
• M21: 11,221,635 km (0.043 R)
• M22: 11,410,428 km (0.098 R)
• M23: 11,791,304 km (0.092 R)
• M24: 12,240,846 km (0.06 R)
• M25: 12,435,323 km (0.105 R)
• M26: 13,156,983 km (0.103 R)
• M27: 14,027,194 km (0.032 R)
• M28: 16,318,435 km (0.12 R)
• M29: 16,604,017 km (0.065 R)
• M30: 17,252,524 km (0.069 R)
• M31: 18,425,820 km (0.07 R)
• M32: 18,500,021 km (0.099 R)
• M33: 18,648,721 km (0.085 R)
• M34: 19,928,381 km (0.072 R)
• M35: 22,097,101 km (0.087 R)
• M36: 22,492,189 km (0.057 R)
• M37: 23,369,731 km (0.114 R)
• M38: 24,502,486 km (0.057 R)
• M39: 24,993,466 km (0.11 R)
• M40: 26,569,629 km (0.059 R)
• M41: 26,821,402 km (0.116 R)
• M42: 27,412,015 km (0.062 R)
• M43: 27,496,687 km (0.06 R)
• M44: 28,348,647 km (0.094 R)
• M45: 28,605,955 km (0.12 R)
• M46: 29,904,016 km (0.087 R)
• M47: 30,516,320 km (0.104 R)
• M48: 34,916,891 km (0.111 R)
• M49: 35,192,600 km (0.098 R)
• M50: 35,561,508 km (0.073 R)
• M51: 35,746,411 km (0.104 R)
• M52: 36,956,060 km (0.097 R)
• M53: 37,331,101 km (0.08 R)
• M54: 38,558,253 km (0.11 R)
• M55: 38,748,242 km (0.055 R)
• M56: 40,664,890 km (0.117 R)
• M57: 40,858,320 km (0.113 R)
• M58: 41,440,256 km (0.06 R)
• M59: 41,732,271 km (0.027 R)
• M60: 42,514,219 km (0.119 R)
• M61: 43,103,934 km (0.111 R)
• M62: 45,589,951 km (0.104 R)
• M63: 46,597,343 km (0.082 R)
• M64: 47,306,886 km (0.107 R)
• M65: 47,510,189 km (0.107 R)
• M66: 48,122,045 km (0.063 R)
• M67: 49,456,757 km (0.096 R)
• M68: 50,076,840 km (0.111 R)
• M69: 50,491,675 km (0.102 R)
• M70: 51,220,366 km (0.101 R)
• M71: 51,533,774 km (0.115 R)
• M72: 51,743,061 km (0.118 R)
• M73: 52,267,402 km (0.057 R)
• M74: 53,639,065 km (0.109 R)
• M75: 54,169,838 km (0.115 R)
• M76: 56,741,425 km (0.103 R)
• M77: 59,462,162 km (0.102 R)
• M78: 59,901,381 km (0.084 R)
• M79: 61,891,332 km (0.11 R)
• M80: 64,240,168 km (0.088 R)
• M81: 67,760,505 km (0.042 R)
• M82: 67,875,097 km (0.111 R)
• M83: 68,449,104 km (0.108 R)
• M84: 68,679,036 km (0.113 R)
• M85: 69,255,287 km (0.075 R)
• M86: 70,644,752 km (0.102 R)
• M87: 71,110,001 km (0.108 R)
• M88: 73,098,456 km (0.111 R)
• M89: 73,215,891 km (0.087 R)
• M90: 73,922,441 km (0.111 R)
• M91: 74,749,568 km (0.206 R)
• M92: 74,986,531 km (0.199 R)
• M93: 76,651,705 km (0.058 R)
• M94: 77,249,348 km (0.102 R)
• M95: 79,172,280 km (0.1 R)
• M96: 80,746,348 km (0.109 R)
• M97: 80,867,822 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit