🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.4

Radius: 11

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.06 AU - 1.16 AU

Year: 793 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,093,290 km

• M1: 138,528 km (0.057 R)
• M2: 232,176 km (0.117 R)
• M3: 332,706 km (0.101 R)
• M4: 418,276 km (0.034 R)
• M5: 505,790 km (0.066 R)
• M6: 578,495 km (0.032 R)
• M7: 658,231 km (0.068 R)
• M8: 754,721 km (0.1 R)
• M9: 824,284 km (0.118 R)
• M10: 896,091 km (0.119 R)
• M11: 977,173 km (0.106 R)
• M12: 1,053,917 km (0.096 R)
• M13: 1,143,676 km (0.04 R)
• M14: 1,266,496 km (0.089 R)
• M15: 1,343,090 km (0.102 R)
• M16: 1,441,226 km (0.066 R)
• M17: 1,545,944 km (0.036 R)
• M18: 1,628,373 km (0.115 R)
• M19: 1,716,636 km (0.072 R)
• M20: 1,986,510 km (0.053 R)
• M21: 2,122,195 km (0.093 R)
• M22: 2,218,985 km (0.075 R)
• M23: 2,336,270 km (0.116 R)
• M24: 2,465,373 km (0.028 R)
• M25: 2,552,738 km (0.064 R)
• M26: 2,928,079 km (0.04 R)
• M27: 3,188,230 km (0.104 R)
• M28: 3,391,085 km (0.116 R)
• M29: 3,461,396 km (0.088 R)
• M30: 3,576,137 km (0.094 R)
• M31: 3,686,540 km (0.084 R)
• M32: 3,787,070 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.2

Radius: 9.2

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.26 AU - 2.08 AU

Year: 1464 Days

Day: 13.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 53.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,093,290 km

• M1: 163,062 km (0.087 R)
• M2: 251,773 km (0.063 R)
• M3: 372,349 km (0.08 R)
• M4: 447,447 km (0.101 R)
• M5: 522,246 km (0.112 R)
• M6: 636,539 km (0.054 R)
• M7: 722,707 km (0.087 R)
• M8: 828,473 km (0.077 R)
• M9: 899,532 km (0.12 R)
• M10: 1,187,059 km (0.088 R)
• M11: 1,249,890 km (0.111 R)
• M12: 1,323,193 km (0.082 R)
• M13: 1,416,841 km (0.12 R)
• M14: 1,581,399 km (0.034 R)
• M15: 1,939,836 km (0.093 R)
• M16: 2,256,235 km (0.09 R)
• M17: 2,357,662 km (0.081 R)
• M18: 2,518,779 km (0.105 R)
• M19: 2,731,208 km (0.105 R)
• M20: 2,924,938 km (0.105 R)
• M21: 3,035,939 km (0.078 R)
• M22: 3,416,217 km (0.072 R)
• M23: 3,919,614 km (0.066 R)
• M24: 3,987,531 km (0.094 R)
• M25: 4,305,427 km (0.092 R)
• M26: 4,389,650 km (0.077 R)
• M27: 4,474,622 km (0.115 R)
• M28: 4,703,507 km (0.078 R)
• M29: 4,921,620 km (0.111 R)
• M30: 5,113,405 km (0.101 R)
• M31: 5,443,717 km (0.086 R)
• M32: 5,580,749 km (0.088 R)
• M33: 5,905,077 km (0.074 R)
• M34: 6,331,281 km (0.092 R)
• M35: 6,523,814 km (0.049 R)
• M36: 6,653,365 km (0.101 R)
• M37: 6,767,359 km (0.101 R)
• M38: 6,980,835 km (0.087 R)
• M39: 7,063,413 km (0.114 R)
• M40: 7,280,031 km (0.093 R)
• M41: 7,481,838 km (0.09 R)
• M42: 7,651,482 km (0.091 R)
• M43: 7,753,807 km (0.097 R)
• M44: 8,202,900 km (0.108 R)
• M45: 8,892,097 km (0.118 R)
• M46: 9,035,861 km (0.076 R)
• M47: 9,107,967 km (0.085 R)
• M48: 9,361,984 km (0.077 R)
• M49: 9,618,245 km (0.12 R)
• M50: 9,728,948 km (0.117 R)
• M51: 9,858,500 km (0.106 R)
• M52: 9,988,500 km (0.053 R)
• M53: 10,194,197 km (0.074 R)
• M54: 10,590,781 km (0.102 R)
• M55: 10,685,926 km (0.103 R)
• M56: 10,800,368 km (0.063 R)
• M57: 11,069,345 km (0.116 R)
• M58: 11,224,029 km (0.105 R)
• M59: 11,301,521 km (0.111 R)
• M60: 11,574,537 km (0.119 R)
• M61: 11,711,868 km (0.085 R)
• M62: 11,790,556 km (0.113 R)
• M63: 11,849,797 km (0.117 R)
• M64: 12,127,151 km (0.118 R)
• M65: 12,186,841 km (0.069 R)
• M66: 12,547,222 km (0.06 R)
• M67: 12,769,225 km (0.094 R)
• M68: 12,829,962 km (0.096 R)
• M69: 13,237,467 km (0.114 R)
• M70: 13,587,227 km (0.096 R)
• M71: 13,794,420 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.8

Radius: 12.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.7 AU - 2.22 AU

Year: 1861 Days

Day: 7.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 64,093,290 km

• M1: 165,006 km (0.099 R)
• M2: 328,966 km (0.089 R)
• M3: 576,550 km (0.047 R)
• M4: 803,041 km (0.082 R)
• M5: 888,013 km (0.113 R)
• M6: 1,059,901 km (0.057 R)
• M7: 1,243,458 km (0.088 R)
• M8: 1,889,122 km (0.094 R)
• M9: 2,006,257 km (0.108 R)
• M10: 2,147,777 km (0.069 R)
• M11: 2,372,173 km (0.104 R)
• M12: 2,510,551 km (0.108 R)
• M13: 2,687,526 km (0.105 R)
• M14: 2,832,187 km (0.058 R)
• M15: 3,475,757 km (0.111 R)
• M16: 3,567,610 km (0.052 R)
• M17: 3,794,251 km (0.114 R)
• M18: 3,943,400 km (0.093 R)
• M19: 4,108,406 km (0.118 R)
• M20: 4,474,024 km (0.072 R)
• M21: 4,953,185 km (0.117 R)
• M22: 5,296,961 km (0.095 R)
• M23: 5,464,062 km (0.107 R)
• M24: 5,633,108 km (0.096 R)
• M25: 5,741,566 km (0.086 R)
• M26: 5,976,285 km (0.08 R)
• M27: 6,422,985 km (0.057 R)
• M28: 6,503,917 km (0.093 R)
• M29: 7,013,298 km (0.066 R)
• M30: 7,130,134 km (0.084 R)
• M31: 7,213,909 km (0.082 R)
• M32: 7,983,440 km (0.11 R)
• M33: 8,070,506 km (0.119 R)
• M34: 8,422,211 km (0.113 R)
• M35: 8,815,055 km (0.113 R)
• M36: 9,935,094 km (0.082 R)
• M37: 10,160,837 km (0.073 R)
• M38: 10,597,962 km (0.103 R)
• M39: 11,002,624 km (0.069 R)
• M40: 11,158,206 km (0.108 R)
• M41: 11,333,983 km (0.062 R)
• M42: 11,688,381 km (0.103 R)
• M43: 11,847,104 km (0.095 R)
• M44: 12,307,267 km (0.038 R)
• M45: 12,408,096 km (0.098 R)
• M46: 12,529,570 km (0.082 R)
• M47: 12,671,688 km (0.112 R)
• M48: 12,753,069 km (0.073 R)
• M49: 12,957,420 km (0.111 R)
• M50: 13,535,466 km (0.098 R)
• M51: 14,122,039 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 8.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.76 AU - 4.86 AU

Year: 6069 Days

Day: 10.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 154.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 64,093,290 km

• M1: 183,856 km (0.106 R)
• M2: 355,295 km (0.12 R)
• M3: 434,731 km (0.089 R)
• M4: 559,346 km (0.101 R)
• M5: 756,367 km (0.092 R)
• M6: 919,129 km (0.056 R)
• M7: 1,063,641 km (0.065 R)
• M8: 1,236,726 km (0.101 R)
• M9: 1,656,796 km (0.1 R)
• M10: 2,457,444 km (0.11 R)
• M11: 2,619,459 km (0.079 R)
• M12: 2,925,835 km (0.08 R)
• M13: 3,199,599 km (0.089 R)
• M14: 3,332,293 km (0.103 R)
• M15: 3,694,918 km (0.116 R)
• M16: 3,975,264 km (0.116 R)
• M17: 4,507,085 km (0.079 R)
• M18: 4,672,689 km (0.108 R)
• M19: 4,840,239 km (0.096 R)
• M20: 5,026,937 km (0.099 R)
• M21: 6,214,894 km (0.096 R)
• M22: 6,455,148 km (0.085 R)
• M23: 6,510,948 km (0.106 R)
• M24: 6,717,244 km (0.074 R)
• M25: 7,252,056 km (0.113 R)
• M26: 7,485,429 km (0.078 R)
• M27: 7,760,838 km (0.115 R)
• M28: 7,820,378 km (0.094 R)
• M29: 7,939,757 km (0.085 R)
• M30: 8,240,898 km (0.106 R)
• M31: 8,402,912 km (0.084 R)
• M32: 8,668,748 km (0.055 R)
• M33: 10,561,161 km (0.111 R)
• M34: 10,870,080 km (0.037 R)
• M35: 11,003,522 km (0.046 R)
• M36: 12,135,678 km (0.089 R)
• M37: 12,715,520 km (0.093 R)
• M38: 12,879,479 km (0.116 R)
• M39: 12,973,576 km (0.061 R)
• M40: 13,280,701 km (0.1 R)
• M41: 13,998,770 km (0.099 R)
• M42: 14,143,880 km (0.113 R)
• M43: 14,289,589 km (0.108 R)
• M44: 15,999,791 km (0.037 R)
• M45: 16,380,069 km (0.12 R)
• M46: 16,481,945 km (0.119 R)
• M47: 17,020,498 km (0.117 R)
• M48: 17,149,601 km (0.054 R)

Asteroid Belt

Center: 7.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.4

Radius: 6.7

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.75 AU - 11.83 AU

Year: 20776 Days

Day: 19.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,093,290 km

• M1: 178,171 km (0.029 R)
• M2: 306,526 km (0.078 R)
• M3: 449,691 km (0.106 R)
• M4: 614,698 km (0.106 R)
• M5: 886,517 km (0.094 R)
• M6: 1,268,740 km (0.044 R)
• M7: 1,669,662 km (0.105 R)
• M8: 1,754,334 km (0.052 R)
• M9: 1,869,525 km (0.036 R)
• M10: 1,957,638 km (0.115 R)
• M11: 2,199,238 km (0.108 R)
• M12: 2,514,740 km (0.089 R)
• M13: 2,677,951 km (0.107 R)
• M14: 3,223,086 km (0.114 R)
• M15: 3,472,316 km (0.092 R)
• M16: 4,412,539 km (0.035 R)
• M17: 5,094,256 km (0.105 R)
• M18: 5,301,150 km (0.069 R)
• M19: 5,851,521 km (0.116 R)
• M20: 6,199,336 km (0.111 R)
• M21: 6,375,712 km (0.1 R)
• M22: 6,553,883 km (0.051 R)
• M23: 6,643,492 km (0.119 R)
• M24: 8,471,727 km (0.106 R)
• M25: 8,569,415 km (0.114 R)
• M26: 9,314,263 km (0.09 R)
• M27: 9,771,135 km (0.039 R)
• M28: 9,925,071 km (0.064 R)
• M29: 9,976,532 km (0.118 R)
• M30: 10,971,508 km (0.098 R)
• M31: 11,561,971 km (0.096 R)
• M32: 11,997,749 km (0.101 R)
• M33: 12,052,652 km (0.069 R)
• M34: 12,272,860 km (0.112 R)
• M35: 12,494,564 km (0.056 R)
• M36: 12,661,665 km (0.084 R)
• M37: 12,998,110 km (0.036 R)
• M38: 13,224,003 km (0.111 R)
• M39: 14,082,695 km (0.115 R)
• M40: 14,665,079 km (0.097 R)
• M41: 15,374,472 km (0.062 R)
• M42: 15,913,773 km (0.09 R)
• M43: 17,010,774 km (0.071 R)
• M44: 18,006,497 km (0.093 R)
• M45: 18,321,401 km (0.076 R)
• M46: 18,447,961 km (0.108 R)
• M47: 18,511,241 km (0.097 R)
• M48: 19,084,799 km (0.066 R)
• M49: 19,277,331 km (0.086 R)
• M50: 19,534,939 km (0.095 R)
• M51: 20,053,595 km (0.062 R)
• M52: 20,642,561 km (0.116 R)
• M53: 21,770,380 km (0.067 R)
• M54: 22,375,653 km (0.114 R)
• M55: 22,782,260 km (0.033 R)
• M56: 22,918,244 km (0.09 R)
• M57: 23,327,993 km (0.092 R)
• M58: 24,085,556 km (0.099 R)
• M59: 24,154,820 km (0.084 R)
• M60: 24,991,371 km (0.103 R)
• M61: 25,979,017 km (0.07 R)
• M62: 26,192,343 km (0.095 R)
• M63: 28,138,462 km (0.028 R)
• M64: 28,211,316 km (0.081 R)
• M65: 30,954,941 km (0.083 R)
• M66: 31,635,163 km (0.117 R)
• M67: 31,787,004 km (0.074 R)
• M68: 32,473,060 km (0.091 R)
• M69: 32,626,248 km (0.051 R)
• M70: 35,187,514 km (0.1 R)
• M71: 35,818,218 km (0.078 R)
• M72: 40,747,767 km (0.049 R)
• M73: 41,078,379 km (0.084 R)
• M74: 45,885,108 km (0.116 R)
• M75: 47,787,394 km (0.079 R)
• M76: 47,961,526 km (0.114 R)
• M77: 49,186,882 km (0.062 R)
• M78: 49,274,846 km (0.114 R)
• M79: 51,400,632 km (0.036 R)
• M80: 51,847,181 km (0.068 R)
• M81: 53,556,187 km (0.119 R)
• M82: 55,741,064 km (0.105 R)
• M83: 56,291,734 km (0.079 R)
• M84: 57,121,254 km (0.11 R)
• M85: 57,398,758 km (0.057 R)
• M86: 60,103,338 km (0.079 R)
• M87: 60,197,286 km (0.092 R)
• M88: 60,762,317 km (0.112 R)
• M89: 61,234,597 km (0.1 R)
• M90: 62,277,743 km (0.078 R)
• M91: 63,040,094 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit