🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.6

Radius: 8

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.54 AU - 0.6 AU

Year: 292 Days

Day: 6.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,902,385 km

• M1: 111,750 km (0.034 R)
• M2: 172,636 km (0.115 R)
• M3: 278,850 km (0.12 R)
• M4: 365,318 km (0.047 R)
• M5: 468,092 km (0.099 R)
• M6: 556,803 km (0.091 R)
• M7: 616,194 km (0.08 R)
• M8: 714,779 km (0.105 R)
• M9: 797,656 km (0.092 R)
• M10: 895,044 km (0.037 R)
• M11: 966,103 km (0.109 R)
• M12: 1,078,301 km (0.109 R)
• M13: 1,158,187 km (0.058 R)
• M14: 1,261,110 km (0.091 R)
• M15: 1,341,444 km (0.09 R)
• M16: 1,406,070 km (0.096 R)
• M17: 1,493,884 km (0.047 R)
• M18: 1,556,566 km (0.037 R)
• M19: 1,693,747 km (0.068 R)
• M20: 1,759,271 km (0.085 R)
• M21: 1,830,330 km (0.119 R)
• M22: 1,912,160 km (0.082 R)
• M23: 1,965,716 km (0.08 R)
• M24: 2,024,658 km (0.09 R)
• M25: 2,094,370 km (0.074 R)
• M26: 2,144,635 km (0.108 R)
• M27: 2,210,608 km (0.115 R)
• M28: 2,292,737 km (0.107 R)
• M29: 2,354,970 km (0.096 R)
• M30: 2,428,273 km (0.115 R)
• M31: 2,507,709 km (0.114 R)
• M32: 2,561,265 km (0.069 R)
• M33: 2,707,572 km (0.061 R)
• M34: 2,828,896 km (0.119 R)
• M35: 2,912,671 km (0.091 R)
• M36: 2,980,289 km (0.067 R)
• M37: 3,065,560 km (0.054 R)
• M38: 3,226,826 km (0.077 R)
• M39: 3,361,464 km (0.108 R)
• M40: 3,575,988 km (0.051 R)
• M41: 3,862,767 km (0.113 R)
• M42: 3,949,683 km (0.044 R)
• M43: 4,024,632 km (0.074 R)
• M44: 4,138,176 km (0.075 R)
• M45: 4,246,186 km (0.097 R)
• M46: 4,303,781 km (0.056 R)
• M47: 4,413,287 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.7

Radius: 12.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.6 AU - 0.96 AU

Year: 467 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,902,385 km

• M1: 168,148 km (0.072 R)
• M2: 286,929 km (0.106 R)
• M3: 390,450 km (0.086 R)
• M4: 468,690 km (0.107 R)
• M5: 571,913 km (0.038 R)
• M6: 649,704 km (0.088 R)
• M7: 739,911 km (0.102 R)
• M8: 822,339 km (0.118 R)
• M9: 930,349 km (0.096 R)
• M10: 1,011,282 km (0.086 R)
• M11: 1,095,056 km (0.106 R)
• M12: 1,279,959 km (0.104 R)
• M13: 1,438,832 km (0.101 R)
• M14: 1,518,119 km (0.098 R)
• M15: 1,609,972 km (0.103 R)
• M16: 1,692,550 km (0.094 R)
• M17: 1,782,459 km (0.076 R)
• M18: 1,967,062 km (0.082 R)
• M19: 2,073,875 km (0.117 R)
• M20: 2,361,851 km (0.114 R)
• M21: 2,443,980 km (0.106 R)
• M22: 2,610,932 km (0.094 R)
• M23: 2,695,903 km (0.112 R)
• M24: 2,795,236 km (0.087 R)
• M25: 2,875,570 km (0.087 R)
• M26: 2,970,116 km (0.109 R)
• M27: 3,093,534 km (0.085 R)
• M28: 3,246,573 km (0.104 R)
• M29: 3,373,731 km (0.115 R)
• M30: 3,509,865 km (0.109 R)
• M31: 3,824,619 km (0.069 R)
• M32: 4,004,436 km (0.111 R)
• M33: 4,209,983 km (0.108 R)
• M34: 4,403,563 km (0.103 R)
• M35: 4,584,277 km (0.093 R)
• M36: 4,695,428 km (0.068 R)
• M37: 5,001,954 km (0.105 R)
• M38: 5,240,264 km (0.055 R)
• M39: 5,331,668 km (0.057 R)
• M40: 5,575,213 km (0.098 R)
• M41: 5,831,026 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.6

Radius: 8.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.5 AU - 2.22 AU

Year: 1721 Days

Day: 14.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 54,902,385 km

• M1: 138,528 km (0.066 R)
• M2: 243,845 km (0.094 R)
• M3: 299,645 km (0.025 R)
• M4: 407,505 km (0.115 R)
• M5: 596,896 km (0.115 R)
• M6: 739,462 km (0.105 R)
• M7: 945,010 km (0.041 R)
• M8: 1,082,041 km (0.111 R)
• M9: 1,444,667 km (0.082 R)
• M10: 1,768,696 km (0.113 R)
• M11: 1,910,514 km (0.099 R)
• M12: 2,065,947 km (0.068 R)
• M13: 2,155,257 km (0.059 R)
• M14: 2,368,733 km (0.091 R)
• M15: 2,546,605 km (0.091 R)
• M16: 2,750,656 km (0.098 R)
• M17: 2,949,023 km (0.083 R)
• M18: 3,583,767 km (0.109 R)
• M19: 4,021,789 km (0.105 R)
• M20: 4,515,612 km (0.093 R)
• M21: 5,176,535 km (0.101 R)
• M22: 5,339,597 km (0.109 R)
• M23: 5,504,454 km (0.079 R)
• M24: 5,726,906 km (0.109 R)
• M25: 5,938,287 km (0.117 R)
• M26: 6,109,128 km (0.082 R)
• M27: 6,267,253 km (0.118 R)
• M28: 6,455,747 km (0.094 R)
• M29: 7,487,822 km (0.103 R)
• M30: 7,765,326 km (0.102 R)
• M31: 8,299,091 km (0.08 R)
• M32: 8,378,528 km (0.08 R)
• M33: 8,474,271 km (0.048 R)
• M34: 9,007,288 km (0.057 R)
• M35: 9,072,512 km (0.08 R)
• M36: 9,138,036 km (0.07 R)
• M37: 9,203,710 km (0.109 R)
• M38: 9,385,172 km (0.116 R)
• M39: 9,634,402 km (0.116 R)
• M40: 9,852,217 km (0.107 R)
• M41: 9,970,100 km (0.109 R)
• M42: 10,054,622 km (0.061 R)
• M43: 10,139,444 km (0.09 R)
• M44: 10,207,512 km (0.096 R)
• M45: 10,326,891 km (0.091 R)
• M46: 10,532,588 km (0.061 R)
• M47: 11,140,254 km (0.098 R)
• M48: 11,245,571 km (0.054 R)
• M49: 11,581,418 km (0.085 R)
• M50: 11,795,194 km (0.062 R)
• M51: 12,010,166 km (0.054 R)
• M52: 12,082,272 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.2

Radius: 7.5

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.91 AU - 7.67 AU

Year: 10700 Days

Day: 18.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,902,385 km

• M1: 136,583 km (0.025 R)
• M2: 195,824 km (0.096 R)
• M3: 318,195 km (0.116 R)
• M4: 593,305 km (0.078 R)
• M5: 838,197 km (0.05 R)
• M6: 972,237 km (0.059 R)
• M7: 1,155,195 km (0.05 R)
• M8: 1,283,400 km (0.067 R)
• M9: 1,484,460 km (0.105 R)
• M10: 1,553,873 km (0.05 R)
• M11: 1,720,076 km (0.076 R)
• M12: 1,817,614 km (0.08 R)
• M13: 1,942,229 km (0.096 R)
• M14: 2,173,807 km (0.093 R)
• M15: 2,468,814 km (0.109 R)
• M16: 2,776,536 km (0.111 R)
• M17: 3,552,052 km (0.035 R)
• M18: 4,060,834 km (0.118 R)
• M19: 4,126,059 km (0.032 R)
• M20: 4,763,047 km (0.072 R)
• M21: 4,831,862 km (0.029 R)
• M22: 5,040,401 km (0.059 R)
• M23: 6,164,180 km (0.103 R)
• M24: 7,602,265 km (0.107 R)
• M25: 7,926,443 km (0.118 R)
• M26: 8,131,243 km (0.086 R)
• M27: 8,337,837 km (0.12 R)
• M28: 8,672,189 km (0.078 R)
• M29: 10,452,852 km (0.103 R)
• M30: 10,767,905 km (0.094 R)
• M31: 10,903,890 km (0.095 R)
• M32: 11,361,210 km (0.109 R)
• M33: 11,545,964 km (0.096 R)
• M34: 12,436,969 km (0.102 R)
• M35: 12,962,805 km (0.11 R)
• M36: 13,155,936 km (0.083 R)
• M37: 13,447,203 km (0.057 R)
• M38: 13,986,952 km (0.104 R)
• M39: 14,234,537 km (0.11 R)
• M40: 14,935,702 km (0.078 R)
• M41: 15,087,394 km (0.109 R)
• M42: 16,008,319 km (0.101 R)
• M43: 16,163,601 km (0.096 R)
• M44: 16,632,441 km (0.11 R)
• M45: 16,947,494 km (0.098 R)
• M46: 17,105,769 km (0.056 R)
• M47: 17,743,654 km (0.086 R)
• M48: 18,011,733 km (0.089 R)
• M49: 18,227,304 km (0.087 R)
• M50: 18,497,777 km (0.1 R)
• M51: 18,715,142 km (0.075 R)
• M52: 18,824,199 km (0.066 R)
• M53: 21,502,899 km (0.107 R)
• M54: 21,846,076 km (0.087 R)
• M55: 21,960,818 km (0.117 R)
• M56: 23,061,409 km (0.093 R)
• M57: 24,596,134 km (0.077 R)
• M58: 24,835,191 km (0.1 R)
• M59: 25,315,700 km (0.115 R)
• M60: 25,375,988 km (0.109 R)
• M61: 25,496,563 km (0.092 R)
• M62: 25,920,524 km (0.115 R)
• M63: 26,041,997 km (0.077 R)
• M64: 26,713,841 km (0.1 R)
• M65: 28,952,274 km (0.089 R)
• M66: 29,141,516 km (0.104 R)
• M67: 30,093,856 km (0.076 R)
• M68: 30,541,901 km (0.101 R)
• M69: 30,927,565 km (0.109 R)
• M70: 31,250,098 km (0.118 R)
• M71: 31,768,753 km (0.08 R)
• M72: 32,355,476 km (0.078 R)
• M73: 37,382,414 km (0.071 R)
• M74: 38,555,261 km (0.105 R)
• M75: 38,694,088 km (0.03 R)
• M76: 39,250,741 km (0.108 R)
• M77: 40,866,099 km (0.104 R)
• M78: 41,433,075 km (0.077 R)
• M79: 41,717,461 km (0.11 R)
• M80: 43,509,942 km (0.115 R)
• M81: 44,597,519 km (0.115 R)
• M82: 45,400,560 km (0.058 R)
• M83: 46,799,151 km (0.113 R)
• M84: 49,186,434 km (0.086 R)
• M85: 49,487,574 km (0.075 R)
• M86: 49,562,971 km (0.105 R)
• M87: 50,774,415 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.8

Radius: 5.7

Gravity: 19.91 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.08 AU - 7.96 AU

Year: 12615 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,902,385 km

• M1: 152,141 km (0.039 R)
• M2: 203,304 km (0.093 R)
• M3: 274,811 km (0.108 R)
• M4: 327,769 km (0.108 R)
• M5: 384,766 km (0.081 R)
• M6: 576,999 km (0.106 R)
• M7: 1,130,212 km (0.043 R)
• M8: 1,174,642 km (0.115 R)
• M9: 1,405,771 km (0.109 R)
• M10: 1,727,407 km (0.076 R)
• M11: 1,936,395 km (0.112 R)
• M12: 2,098,709 km (0.107 R)
• M13: 2,209,261 km (0.106 R)
• M14: 2,523,267 km (0.061 R)
• M15: 2,641,001 km (0.083 R)
• M16: 2,820,967 km (0.079 R)
• M17: 2,881,853 km (0.114 R)
• M18: 4,084,919 km (0.102 R)
• M19: 4,328,166 km (0.093 R)
• M20: 4,540,445 km (0.038 R)
• M21: 4,611,953 km (0.098 R)
• M22: 5,499,068 km (0.098 R)
• M23: 5,690,404 km (0.092 R)
• M24: 6,119,002 km (0.086 R)
• M25: 7,007,164 km (0.109 R)
• M26: 7,298,282 km (0.058 R)
• M27: 7,678,260 km (0.078 R)
• M28: 7,892,036 km (0.06 R)
• M29: 7,978,204 km (0.079 R)
• M30: 8,021,438 km (0.118 R)
• M31: 8,811,614 km (0.12 R)
• M32: 8,945,803 km (0.092 R)
• M33: 9,764,702 km (0.111 R)
• M34: 10,607,387 km (0.086 R)
• M35: 11,570,797 km (0.097 R)
• M36: 12,712,827 km (0.058 R)
• M37: 13,425,362 km (0.107 R)
• M38: 13,631,358 km (0.088 R)
• M39: 13,734,730 km (0.108 R)
• M40: 14,150,911 km (0.088 R)
• M41: 15,585,705 km (0.052 R)
• M42: 15,802,173 km (0.032 R)
• M43: 15,856,477 km (0.11 R)
• M44: 16,292,854 km (0.119 R)
• M45: 16,788,621 km (0.118 R)
• M46: 17,457,324 km (0.096 R)
• M47: 18,590,976 km (0.099 R)
• M48: 19,051,139 km (0.102 R)
• M49: 19,282,567 km (0.097 R)
• M50: 19,514,893 km (0.096 R)
• M51: 19,748,265 km (0.071 R)
• M52: 19,923,893 km (0.095 R)
• M53: 20,869,202 km (0.089 R)
• M54: 22,253,431 km (0.099 R)
• M55: 22,558,312 km (0.07 R)
• M56: 22,987,358 km (0.066 R)
• M57: 25,046,274 km (0.109 R)
• M58: 25,236,413 km (0.102 R)
• M59: 26,386,970 km (0.106 R)
• M60: 27,098,457 km (0.107 R)
• M61: 28,013,099 km (0.073 R)
• M62: 28,078,772 km (0.107 R)
• M63: 28,672,676 km (0.105 R)
• M64: 28,871,491 km (0.103 R)
• M65: 29,203,898 km (0.107 R)
• M66: 31,020,914 km (0.117 R)
• M67: 32,046,108 km (0.057 R)
• M68: 32,183,588 km (0.072 R)
• M69: 32,321,368 km (0.112 R)
• M70: 32,390,333 km (0.115 R)
• M71: 32,528,262 km (0.074 R)
• M72: 33,430,187 km (0.076 R)
• M73: 35,970,210 km (0.104 R)
• M74: 36,113,225 km (0.037 R)
• M75: 37,335,739 km (0.041 R)
• M76: 38,352,705 km (0.119 R)
• M77: 39,895,059 km (0.111 R)
• M78: 40,785,615 km (0.095 R)
• M79: 41,233,212 km (0.088 R)
• M80: 41,907,749 km (0.109 R)
• M81: 42,058,245 km (0.109 R)
• M82: 42,812,966 km (0.104 R)
• M83: 42,964,359 km (0.098 R)
• M84: 43,877,055 km (0.073 R)
• M85: 44,106,090 km (0.082 R)
• M86: 44,488,911 km (0.088 R)
• M87: 45,643,956 km (0.117 R)
• M88: 47,199,325 km (0.106 R)
• M89: 47,669,212 km (0.108 R)
• M90: 48,692,910 km (0.101 R)
• M91: 49,962,547 km (0.084 R)
• M92: 52,049,138 km (0.12 R)
• M93: 54,163,854 km (0.119 R)
• M94: 54,655,881 km (0.072 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: 312 - 11,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit