🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.47 AU - 0.57 AU

Year: 242 Days

Day: 35.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.9

Radius: 10.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.88 AU - 1.46 AU

Year: 817 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,990,319 km

• M1: 134,638 km (0.119 R)
• M2: 220,208 km (0.077 R)
• M3: 315,652 km (0.094 R)
• M4: 385,963 km (0.114 R)
• M5: 456,274 km (0.095 R)
• M6: 566,527 km (0.098 R)
• M7: 690,993 km (0.07 R)
• M8: 830,119 km (0.03 R)
• M9: 1,013,077 km (0.051 R)
• M10: 1,225,356 km (0.082 R)
• M11: 1,369,718 km (0.084 R)
• M12: 1,503,010 km (0.112 R)
• M13: 1,629,121 km (0.096 R)
• M14: 1,782,758 km (0.107 R)
• M15: 1,873,564 km (0.062 R)
• M16: 2,053,979 km (0.063 R)
• M17: 2,220,481 km (0.058 R)
• M18: 2,351,828 km (0.11 R)
• M19: 2,445,177 km (0.105 R)
• M20: 2,540,022 km (0.105 R)
• M21: 2,629,033 km (0.093 R)
• M22: 2,881,405 km (0.092 R)
• M23: 2,967,274 km (0.049 R)
• M24: 3,222,637 km (0.079 R)
• M25: 3,289,508 km (0.1 R)
• M26: 3,356,976 km (0.084 R)
• M27: 3,447,483 km (0.113 R)
• M28: 3,623,260 km (0.106 R)
• M29: 3,708,382 km (0.082 R)
• M30: 3,794,251 km (0.09 R)
• M31: 3,928,290 km (0.065 R)
• M32: 4,055,748 km (0.12 R)
• M33: 4,152,388 km (0.087 R)
• M34: 4,225,392 km (0.053 R)
• M35: 4,323,229 km (0.108 R)
• M36: 4,546,429 km (0.069 R)
• M37: 4,621,677 km (0.045 R)
• M38: 4,714,278 km (0.117 R)
• M39: 4,833,058 km (0.101 R)
• M40: 4,901,275 km (0.112 R)
• M41: 5,344,234 km (0.107 R)
• M42: 5,574,914 km (0.086 R)
• M43: 5,809,035 km (0.095 R)
• M44: 6,110,923 km (0.083 R)
• M45: 6,212,650 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 8.5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.61 AU - 3.59 AU

Year: 3524 Days

Day: 7.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,990,319 km

• M1: 106,364 km (0.056 R)
• M2: 167,849 km (0.106 R)
• M3: 233,821 km (0.055 R)
• M4: 383,868 km (0.097 R)
• M5: 468,241 km (0.117 R)
• M6: 525,537 km (0.076 R)
• M7: 657,632 km (0.087 R)
• M8: 791,373 km (0.112 R)
• M9: 923,767 km (0.082 R)
• M10: 1,041,800 km (0.051 R)
• M11: 1,401,732 km (0.12 R)
• M12: 1,475,783 km (0.029 R)
• M13: 1,920,388 km (0.117 R)
• M14: 2,172,161 km (0.089 R)
• M15: 2,331,184 km (0.103 R)
• M16: 2,569,643 km (0.094 R)
• M17: 2,862,854 km (0.099 R)
• M18: 3,005,571 km (0.113 R)
• M19: 3,265,273 km (0.032 R)
• M20: 3,414,422 km (0.116 R)
• M21: 3,651,235 km (0.088 R)
• M22: 3,754,308 km (0.09 R)
• M23: 4,087,163 km (0.038 R)
• M24: 4,539,697 km (0.087 R)
• M25: 4,687,948 km (0.118 R)
• M26: 4,781,298 km (0.042 R)
• M27: 5,531,381 km (0.046 R)
• M28: 5,590,622 km (0.05 R)
• M29: 5,769,541 km (0.03 R)
• M30: 5,970,750 km (0.085 R)
• M31: 6,379,751 km (0.093 R)
• M32: 6,734,597 km (0.114 R)
• M33: 7,420,054 km (0.095 R)
• M34: 7,704,889 km (0.095 R)
• M35: 7,971,023 km (0.102 R)
• M36: 8,105,213 km (0.116 R)
• M37: 8,172,532 km (0.069 R)
• M38: 8,262,739 km (0.083 R)
• M39: 8,926,056 km (0.081 R)
• M40: 9,065,481 km (0.113 R)
• M41: 9,417,036 km (0.081 R)
• M42: 9,582,791 km (0.109 R)
• M43: 10,061,354 km (0.109 R)
• M44: 10,157,995 km (0.101 R)
• M45: 10,303,553 km (0.081 R)
• M46: 10,498,779 km (0.104 R)
• M47: 11,241,532 km (0.113 R)
• M48: 11,366,895 km (0.099 R)
• M49: 11,593,985 km (0.061 R)
• M50: 11,746,126 km (0.119 R)
• M51: 11,975,609 km (0.101 R)
• M52: 12,155,126 km (0.088 R)
• M53: 12,829,663 km (0.088 R)
• M54: 13,118,836 km (0.095 R)
• M55: 13,918,137 km (0.092 R)
• M56: 15,146,485 km (0.06 R)
• M57: 15,843,761 km (0.1 R)
• M58: 15,984,532 km (0.069 R)
• M59: 16,069,055 km (0.119 R)
• M60: 16,952,431 km (0.072 R)
• M61: 17,009,876 km (0.106 R)
• M62: 17,067,471 km (0.112 R)
• M63: 17,269,578 km (0.112 R)
• M64: 17,356,495 km (0.056 R)
• M65: 17,501,604 km (0.026 R)
• M66: 17,588,820 km (0.102 R)
• M67: 17,705,357 km (0.113 R)
• M68: 17,939,328 km (0.105 R)
• M69: 17,997,821 km (0.072 R)
• M70: 18,203,667 km (0.032 R)
• M71: 18,380,492 km (0.071 R)
• M72: 18,617,305 km (0.091 R)
• M73: 19,153,913 km (0.096 R)
• M74: 19,484,375 km (0.118 R)
• M75: 19,998,692 km (0.093 R)
• M76: 20,211,720 km (0.104 R)
• M77: 20,303,273 km (0.105 R)
• M78: 20,394,977 km (0.113 R)
• M79: 20,486,830 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 10.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.64 AU - 3.6 AU

Year: 3558 Days

Day: 14.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,990,319 km

• M1: 155,582 km (0.036 R)
• M2: 232,325 km (0.113 R)
• M3: 339,886 km (0.083 R)
• M4: 440,715 km (0.085 R)
• M5: 521,498 km (0.085 R)
• M6: 594,652 km (0.089 R)
• M7: 715,676 km (0.032 R)
• M8: 917,933 km (0.071 R)
• M9: 1,069,475 km (0.045 R)
• M10: 1,184,217 km (0.053 R)
• M11: 1,388,268 km (0.09 R)
• M12: 1,841,550 km (0.052 R)
• M13: 1,959,283 km (0.115 R)
• M14: 2,079,560 km (0.101 R)
• M15: 2,225,119 km (0.106 R)
• M16: 2,693,958 km (0.119 R)
• M17: 2,828,297 km (0.086 R)
• M18: 2,902,498 km (0.105 R)
• M19: 3,052,993 km (0.113 R)
• M20: 3,283,823 km (0.101 R)
• M21: 3,440,751 km (0.113 R)
• M22: 3,573,594 km (0.048 R)
• M23: 3,708,082 km (0.106 R)
• M24: 3,789,613 km (0.054 R)
• M25: 3,926,795 km (0.054 R)
• M26: 4,477,913 km (0.039 R)
• M27: 4,784,738 km (0.095 R)
• M28: 5,311,472 km (0.098 R)
• M29: 5,450,000 km (0.037 R)
• M30: 5,605,283 km (0.07 R)
• M31: 5,761,912 km (0.118 R)
• M32: 5,872,614 km (0.089 R)
• M33: 6,079,957 km (0.077 R)
• M34: 6,338,312 km (0.072 R)
• M35: 6,799,373 km (0.087 R)
• M36: 7,050,996 km (0.118 R)
• M37: 7,135,519 km (0.12 R)
• M38: 7,339,720 km (0.117 R)
• M39: 7,511,459 km (0.067 R)
• M40: 7,614,980 km (0.083 R)
• M41: 7,963,992 km (0.039 R)
• M42: 8,264,834 km (0.072 R)
• M43: 8,336,192 km (0.113 R)
• M44: 8,425,651 km (0.074 R)
• M45: 8,515,410 km (0.076 R)
• M46: 8,605,468 km (0.077 R)
• M47: 8,732,028 km (0.078 R)
• M48: 8,950,740 km (0.027 R)
• M49: 9,411,950 km (0.054 R)
• M50: 9,711,146 km (0.038 R)
• M51: 10,627,732 km (0.067 R)
• M52: 10,724,821 km (0.096 R)
• M53: 10,822,209 km (0.117 R)
• M54: 10,998,136 km (0.101 R)
• M55: 11,116,019 km (0.105 R)
• M56: 11,512,005 km (0.112 R)
• M57: 12,094,389 km (0.107 R)
• M58: 12,216,013 km (0.067 R)
• M59: 12,358,579 km (0.08 R)
• M60: 12,954,727 km (0.103 R)
• M61: 13,686,859 km (0.1 R)
• M62: 14,047,240 km (0.067 R)
• M63: 14,367,978 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.4

Radius: 11.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.03 AU - 3.53 AU

Year: 3836 Days

Day: 12.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,990,319 km

• M1: 173,534 km (0.099 R)
• M2: 258,356 km (0.104 R)
• M3: 440,865 km (0.102 R)
• M4: 567,126 km (0.099 R)
• M5: 841,787 km (0.07 R)
• M6: 926,908 km (0.107 R)
• M7: 1,055,563 km (0.101 R)
• M8: 1,233,135 km (0.082 R)
• M9: 1,331,421 km (0.111 R)
• M10: 1,443,769 km (0.119 R)
• M11: 1,571,376 km (0.067 R)
• M12: 1,763,759 km (0.097 R)
• M13: 1,964,220 km (0.116 R)
• M14: 2,080,308 km (0.037 R)
• M15: 2,484,073 km (0.113 R)
• M16: 2,795,984 km (0.045 R)
• M17: 2,912,521 km (0.116 R)
• M18: 3,256,895 km (0.117 R)
• M19: 3,504,330 km (0.095 R)
• M20: 3,854,688 km (0.113 R)
• M21: 4,283,286 km (0.111 R)
• M22: 4,640,676 km (0.074 R)
• M23: 5,007,789 km (0.098 R)
• M24: 5,096,650 km (0.075 R)
• M25: 5,585,536 km (0.117 R)
• M26: 5,826,239 km (0.113 R)
• M27: 6,108,380 km (0.109 R)
• M28: 7,140,755 km (0.1 R)
• M29: 7,872,738 km (0.1 R)
• M30: 8,479,806 km (0.055 R)
• M31: 9,015,366 km (0.116 R)
• M32: 9,319,947 km (0.072 R)
• M33: 9,539,707 km (0.032 R)
• M34: 9,716,681 km (0.108 R)
• M35: 9,827,832 km (0.085 R)
• M36: 10,367,581 km (0.098 R)
• M37: 10,755,638 km (0.12 R)
• M38: 11,125,294 km (0.106 R)
• M39: 11,829,601 km (0.11 R)
• M40: 11,948,532 km (0.117 R)
• M41: 12,139,418 km (0.119 R)
• M42: 12,355,438 km (0.111 R)
• M43: 13,035,510 km (0.113 R)
• M44: 13,109,112 km (0.111 R)
• M45: 14,280,314 km (0.102 R)
• M46: 14,432,155 km (0.08 R)
• M47: 14,559,314 km (0.111 R)
• M48: 14,839,959 km (0.102 R)
• M49: 15,251,503 km (0.068 R)
• M50: 15,355,025 km (0.118 R)
• M51: 16,323,372 km (0.114 R)
• M52: 16,668,195 km (0.086 R)
• M53: 16,774,858 km (0.094 R)
• M54: 17,771,778 km (0.118 R)
• M55: 17,908,062 km (0.119 R)
• M56: 18,181,527 km (0.061 R)
• M57: 18,511,390 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.6

Radius: 14.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.96 AU - 4.42 AU

Year: 5538 Days

Day: 6.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 25,990,319 km

• M1: 184,903 km (0.095 R)
• M2: 411,245 km (0.116 R)
• M3: 500,854 km (0.102 R)
• M4: 707,000 km (0.113 R)
• M5: 838,047 km (0.06 R)
• M6: 969,843 km (0.101 R)
• M7: 1,791,435 km (0.12 R)
• M8: 1,900,192 km (0.06 R)
• M9: 2,346,293 km (0.11 R)
• M10: 2,466,121 km (0.078 R)
• M11: 2,712,060 km (0.056 R)
• M12: 3,553,099 km (0.115 R)
• M13: 3,649,739 km (0.114 R)
• M14: 3,831,949 km (0.084 R)
• M15: 5,158,733 km (0.096 R)
• M16: 5,379,539 km (0.107 R)
• M17: 5,523,303 km (0.05 R)
• M18: 6,094,318 km (0.096 R)
• M19: 6,244,215 km (0.114 R)
• M20: 7,257,292 km (0.096 R)
• M21: 7,630,389 km (0.109 R)
• M22: 7,810,206 km (0.119 R)
• M23: 7,937,065 km (0.053 R)
• M24: 8,302,981 km (0.111 R)
• M25: 8,488,034 km (0.067 R)
• M26: 8,599,783 km (0.092 R)
• M27: 9,184,860 km (0.112 R)
• M28: 9,685,415 km (0.093 R)
• M29: 10,057,016 km (0.089 R)
• M30: 10,234,589 km (0.105 R)
• M31: 10,433,255 km (0.11 R)
• M32: 11,569,151 km (0.08 R)
• M33: 11,817,633 km (0.083 R)
• M34: 12,722,850 km (0.102 R)
• M35: 12,936,476 km (0.117 R)
• M36: 13,869,069 km (0.109 R)
• M37: 14,465,665 km (0.083 R)
• M38: 14,577,116 km (0.116 R)
• M39: 14,666,426 km (0.09 R)
• M40: 14,935,552 km (0.088 R)
• M41: 15,048,199 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 13

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.73 AU - 5.07 AU

Year: 7003 Days

Day: 7.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 143.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 25,990,319 km

• M1: 273,764 km (0.079 R)
• M2: 423,960 km (0.081 R)
• M3: 573,708 km (0.099 R)
• M4: 844,181 km (0.094 R)
• M5: 1,066,782 km (0.071 R)
• M6: 1,542,803 km (0.112 R)
• M7: 1,645,876 km (0.081 R)
• M8: 2,091,977 km (0.087 R)
• M9: 2,653,866 km (0.092 R)
• M10: 2,755,892 km (0.084 R)
• M11: 2,963,983 km (0.093 R)
• M12: 3,201,394 km (0.113 R)
• M13: 3,286,067 km (0.072 R)
• M14: 3,507,172 km (0.112 R)
• M15: 3,758,647 km (0.092 R)
• M16: 3,938,164 km (0.106 R)
• M17: 4,226,289 km (0.063 R)
• M18: 4,575,750 km (0.112 R)
• M19: 4,754,071 km (0.049 R)
• M20: 5,188,503 km (0.089 R)
• M21: 6,171,211 km (0.079 R)
• M22: 7,036,336 km (0.11 R)
• M23: 7,194,910 km (0.078 R)
• M24: 7,418,858 km (0.106 R)
• M25: 7,661,356 km (0.11 R)
• M26: 7,742,737 km (0.107 R)
• M27: 8,021,887 km (0.113 R)
• M28: 8,556,101 km (0.097 R)
• M29: 8,878,933 km (0.105 R)
• M30: 9,571,421 km (0.062 R)
• M31: 9,729,696 km (0.091 R)
• M32: 9,835,611 km (0.105 R)
• M33: 10,138,098 km (0.12 R)
• M34: 10,299,365 km (0.094 R)
• M35: 10,752,048 km (0.086 R)
• M36: 11,063,660 km (0.078 R)
• M37: 11,433,915 km (0.098 R)
• M38: 12,186,991 km (0.028 R)
• M39: 12,723,748 km (0.115 R)
• M40: 12,994,969 km (0.055 R)
• M41: 13,189,895 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.7

Radius: 6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.62 AU - 10.94 AU

Year: 16798 Days

Day: 17.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 25,990,319 km

• M1: 78,838 km (0.119 R)
• M2: 484,398 km (0.108 R)
• M3: 639,232 km (0.077 R)
• M4: 728,242 km (0.097 R)
• M5: 869,612 km (0.086 R)
• M6: 1,045,988 km (0.106 R)
• M7: 1,550,133 km (0.104 R)
• M8: 2,086,741 km (0.104 R)
• M9: 2,444,878 km (0.099 R)
• M10: 2,532,991 km (0.071 R)
• M11: 3,121,659 km (0.084 R)
• M12: 3,589,900 km (0.114 R)
• M13: 3,629,992 km (0.053 R)
• M14: 3,934,873 km (0.083 R)
• M15: 3,976,162 km (0.05 R)
• M16: 4,038,395 km (0.03 R)
• M17: 4,876,292 km (0.12 R)
• M18: 4,965,153 km (0.113 R)
• M19: 5,077,053 km (0.045 R)
• M20: 5,371,910 km (0.082 R)
• M21: 6,265,458 km (0.072 R)
• M22: 6,655,460 km (0.044 R)
• M23: 6,878,211 km (0.101 R)
• M24: 7,561,275 km (0.098 R)
• M25: 7,923,900 km (0.084 R)
• M26: 8,692,983 km (0.033 R)
• M27: 8,827,920 km (0.113 R)
• M28: 8,963,755 km (0.116 R)
• M29: 9,430,351 km (0.102 R)
• M30: 10,472,898 km (0.073 R)
• M31: 10,905,984 km (0.048 R)
• M32: 11,344,755 km (0.111 R)
• M33: 11,789,509 km (0.101 R)
• M34: 12,119,073 km (0.086 R)
• M35: 13,530,529 km (0.096 R)
• M36: 14,319,059 km (0.08 R)
• M37: 14,446,666 km (0.087 R)
• M38: 14,896,058 km (0.116 R)
• M39: 16,840,083 km (0.11 R)
• M40: 17,008,530 km (0.079 R)
• M41: 17,312,962 km (0.12 R)
• M42: 17,414,838 km (0.103 R)
• M43: 17,824,437 km (0.079 R)
• M44: 18,099,248 km (0.034 R)
• M45: 18,548,939 km (0.113 R)
• M46: 18,862,347 km (0.111 R)
• M47: 19,848,496 km (0.083 R)
• M48: 20,743,241 km (0.086 R)
• M49: 20,887,603 km (0.089 R)
• M50: 21,322,633 km (0.101 R)
• M51: 23,092,825 km (0.114 R)
• M52: 24,527,319 km (0.093 R)
• M53: 24,565,317 km (0.102 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: 255 - 15,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit