🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.59 AU - 0.61 AU

Year: 300 Days

Day: 12.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 11.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.89 AU - 1.89 AU

Year: 1678 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 28,395,485 km

• M1: 149,897 km (0.045 R)
• M2: 241,750 km (0.054 R)
• M3: 347,815 km (0.108 R)
• M4: 545,883 km (0.082 R)
• M5: 783,594 km (0.057 R)
• M6: 1,055,263 km (0.12 R)
• M7: 1,180,178 km (0.097 R)
• M8: 1,294,620 km (0.107 R)
• M9: 1,381,088 km (0.112 R)
• M10: 1,485,806 km (0.098 R)
• M11: 1,601,744 km (0.12 R)
• M12: 1,959,283 km (0.101 R)
• M13: 2,115,015 km (0.111 R)
• M14: 2,218,088 km (0.103 R)
• M15: 2,380,701 km (0.113 R)
• M16: 2,586,996 km (0.086 R)
• M17: 2,697,549 km (0.118 R)
• M18: 2,778,930 km (0.078 R)
• M19: 2,912,970 km (0.085 R)
• M20: 3,198,402 km (0.108 R)
• M21: 3,295,491 km (0.079 R)
• M22: 3,626,701 km (0.099 R)
• M23: 3,750,867 km (0.102 R)
• M24: 3,934,125 km (0.03 R)
• M25: 4,392,941 km (0.055 R)
• M26: 4,489,283 km (0.033 R)
• M27: 4,782,345 km (0.103 R)
• M28: 4,869,111 km (0.099 R)
• M29: 5,094,406 km (0.038 R)
• M30: 5,246,547 km (0.095 R)
• M31: 5,336,006 km (0.112 R)
• M32: 5,764,754 km (0.056 R)
• M33: 5,883,535 km (0.036 R)
• M34: 5,976,585 km (0.099 R)
• M35: 6,056,769 km (0.079 R)
• M36: 6,380,798 km (0.111 R)
• M37: 6,572,582 km (0.043 R)
• M38: 6,710,661 km (0.098 R)
• M39: 6,933,712 km (0.1 R)
• M40: 7,675,418 km (0.119 R)
• M41: 7,923,451 km (0.076 R)
• M42: 8,070,506 km (0.042 R)
• M43: 8,263,188 km (0.068 R)
• M44: 8,412,487 km (0.059 R)
• M45: 8,728,737 km (0.069 R)
• M46: 8,911,246 km (0.085 R)
• M47: 8,987,690 km (0.103 R)
• M48: 9,497,520 km (0.076 R)
• M49: 9,811,227 km (0.087 R)
• M50: 10,032,781 km (0.066 R)
• M51: 10,561,610 km (0.028 R)
• M52: 10,658,699 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 14.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.21 AU - 4.41 AU

Year: 4802 Days

Day: 9.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 28,395,485 km

• M1: 185,501 km (0.054 R)
• M2: 291,117 km (0.108 R)
• M3: 396,584 km (0.106 R)
• M4: 553,363 km (0.086 R)
• M5: 762,650 km (0.063 R)
• M6: 902,225 km (0.109 R)
• M7: 1,155,943 km (0.1 R)
• M8: 1,433,746 km (0.099 R)
• M9: 1,562,999 km (0.036 R)
• M10: 1,672,055 km (0.096 R)
• M11: 1,923,679 km (0.106 R)
• M12: 2,028,098 km (0.12 R)
• M13: 2,269,998 km (0.103 R)
• M14: 2,723,728 km (0.032 R)
• M15: 2,871,531 km (0.12 R)
• M16: 3,457,656 km (0.088 R)
• M17: 3,764,930 km (0.099 R)
• M18: 3,897,025 km (0.064 R)
• M19: 4,285,530 km (0.076 R)
• M20: 4,388,902 km (0.088 R)
• M21: 4,775,463 km (0.089 R)
• M22: 4,882,874 km (0.099 R)
• M23: 4,972,932 km (0.087 R)
• M24: 5,100,091 km (0.087 R)
• M25: 5,283,498 km (0.033 R)
• M26: 5,600,495 km (0.025 R)
• M27: 6,175,251 km (0.086 R)
• M28: 6,272,788 km (0.098 R)
• M29: 6,449,912 km (0.101 R)
• M30: 6,588,739 km (0.11 R)
• M31: 6,768,855 km (0.09 R)
• M32: 7,072,539 km (0.073 R)
• M33: 7,526,269 km (0.115 R)
• M34: 7,756,650 km (0.118 R)
• M35: 7,946,938 km (0.065 R)
• M36: 8,289,218 km (0.072 R)
• M37: 8,440,461 km (0.083 R)
• M38: 9,367,071 km (0.101 R)
• M39: 9,479,568 km (0.087 R)
• M40: 10,605,741 km (0.078 R)
• M41: 10,911,669 km (0.043 R)
• M42: 11,006,364 km (0.061 R)
• M43: 11,412,074 km (0.08 R)
• M44: 11,749,866 km (0.069 R)
• M45: 11,919,958 km (0.098 R)
• M46: 12,042,030 km (0.079 R)
• M47: 12,262,687 km (0.119 R)
• M48: 12,484,840 km (0.114 R)
• M49: 12,758,006 km (0.084 R)
• M50: 13,108,663 km (0.082 R)
• M51: 13,386,317 km (0.1 R)
• M52: 13,691,646 km (0.077 R)
• M53: 13,896,445 km (0.099 R)
• M54: 14,516,828 km (0.047 R)
• M55: 15,172,814 km (0.042 R)
• M56: 15,411,273 km (0.098 R)
• M57: 16,026,569 km (0.096 R)
• M58: 16,350,748 km (0.116 R)
• M59: 16,459,207 km (0.053 R)
• M60: 17,336,299 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.1

Radius: 8.8

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.06 AU - 4.56 AU

Year: 5777 Days

Day: 12.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,395,485 km

• M1: 133,890 km (0.115 R)
• M2: 445,652 km (0.072 R)
• M3: 525,388 km (0.101 R)
• M4: 954,135 km (0.068 R)
• M5: 1,336,059 km (0.054 R)
• M6: 1,438,683 km (0.105 R)
• M7: 1,526,347 km (0.066 R)
• M8: 1,652,159 km (0.047 R)
• M9: 1,991,447 km (0.105 R)
• M10: 2,169,319 km (0.086 R)
• M11: 3,022,027 km (0.101 R)
• M12: 3,158,161 km (0.098 R)
• M13: 3,366,251 km (0.049 R)
• M14: 3,650,637 km (0.044 R)
• M15: 4,117,083 km (0.063 R)
• M16: 4,447,096 km (0.069 R)
• M17: 4,602,229 km (0.036 R)
• M18: 4,918,030 km (0.042 R)
• M19: 5,377,595 km (0.076 R)
• M20: 5,487,699 km (0.047 R)
• M21: 5,935,744 km (0.051 R)
• M22: 6,049,588 km (0.089 R)
• M23: 6,106,884 km (0.089 R)
• M24: 6,193,053 km (0.1 R)
• M25: 6,337,564 km (0.111 R)
• M26: 6,718,440 km (0.05 R)
• M27: 6,926,681 km (0.073 R)
• M28: 7,227,821 km (0.065 R)
• M29: 7,349,594 km (0.03 R)
• M30: 8,283,683 km (0.059 R)
• M31: 8,603,523 km (0.116 R)
• M32: 9,057,852 km (0.087 R)
• M33: 9,222,110 km (0.119 R)
• M34: 9,420,328 km (0.097 R)
• M35: 9,854,909 km (0.11 R)
• M36: 10,467,513 km (0.078 R)
• M37: 10,778,377 km (0.081 R)
• M38: 11,092,383 km (0.11 R)
• M39: 11,197,700 km (0.097 R)
• M40: 11,480,141 km (0.093 R)
• M41: 11,586,654 km (0.115 R)
• M42: 11,836,632 km (0.118 R)
• M43: 12,890,699 km (0.074 R)
• M44: 13,075,602 km (0.114 R)
• M45: 13,447,801 km (0.114 R)
• M46: 14,126,527 km (0.066 R)
• M47: 14,855,069 km (0.082 R)
• M48: 15,282,470 km (0.106 R)
• M49: 15,635,221 km (0.113 R)
• M50: 15,911,379 km (0.047 R)
• M51: 16,428,539 km (0.112 R)
• M52: 17,438,624 km (0.038 R)
• M53: 17,766,094 km (0.074 R)
• M54: 18,427,167 km (0.085 R)
• M55: 18,635,407 km (0.115 R)
• M56: 19,138,355 km (0.1 R)
• M57: 19,688,277 km (0.034 R)
• M58: 20,157,715 km (0.119 R)
• M59: 20,372,238 km (0.103 R)
• M60: 20,933,679 km (0.105 R)
• M61: 21,412,691 km (0.072 R)
• M62: 21,587,870 km (0.048 R)
• M63: 21,983,557 km (0.1 R)
• M64: 22,204,363 km (0.101 R)
• M65: 22,916,150 km (0.094 R)
• M66: 24,043,220 km (0.105 R)
• M67: 24,590,599 km (0.074 R)
• M68: 25,188,242 km (0.078 R)
• M69: 25,976,922 km (0.1 R)
• M70: 26,444,715 km (0.067 R)
• M71: 26,773,830 km (0.1 R)
• M72: 26,915,350 km (0.112 R)
• M73: 27,388,528 km (0.074 R)
• M74: 27,483,522 km (0.074 R)
• M75: 27,912,420 km (0.098 R)
• M76: 29,893,843 km (0.044 R)
• M77: 29,991,680 km (0.089 R)
• M78: 30,926,218 km (0.095 R)
• M79: 32,371,034 km (0.081 R)
• M80: 33,228,230 km (0.113 R)
• M81: 33,583,226 km (0.065 R)
• M82: 34,041,743 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.3

Radius: 9.5

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.73 AU - 5.95 AU

Year: 6875 Days

Day: 14 Hours

Environment

Temp: -218 °C

Axial Tilt: 76.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 28,395,485 km

• M1: 128,056 km (0.067 R)
• M2: 291,267 km (0.074 R)
• M3: 490,531 km (0.087 R)
• M4: 607,667 km (0.1 R)
• M5: 749,785 km (0.113 R)
• M6: 935,435 km (0.1 R)
• M7: 1,050,925 km (0.101 R)
• M8: 1,224,459 km (0.047 R)
• M9: 1,445,415 km (0.079 R)
• M10: 1,883,736 km (0.078 R)
• M11: 2,544,959 km (0.089 R)
• M12: 3,738,900 km (0.097 R)
• M13: 5,469,897 km (0.049 R)
• M14: 5,805,295 km (0.093 R)
• M15: 5,897,896 km (0.117 R)
• M16: 6,210,256 km (0.117 R)
• M17: 6,368,531 km (0.102 R)
• M18: 7,246,072 km (0.087 R)
• M19: 7,412,724 km (0.104 R)
• M20: 7,783,876 km (0.099 R)
• M21: 8,092,048 km (0.114 R)
• M22: 8,369,402 km (0.103 R)
• M23: 8,439,265 km (0.116 R)
• M24: 8,509,276 km (0.108 R)
• M25: 9,400,880 km (0.058 R)
• M26: 9,692,446 km (0.117 R)
• M27: 10,660,494 km (0.077 R)
• M28: 11,194,558 km (0.105 R)
• M29: 11,426,136 km (0.092 R)
• M30: 11,815,689 km (0.088 R)
• M31: 12,447,889 km (0.099 R)
• M32: 12,647,752 km (0.058 R)
• M33: 12,727,936 km (0.077 R)
• M34: 12,929,295 km (0.049 R)
• M35: 13,172,242 km (0.09 R)
• M36: 13,253,623 km (0.059 R)
• M37: 13,703,913 km (0.071 R)
• M38: 13,910,208 km (0.112 R)
• M39: 15,298,028 km (0.067 R)
• M40: 15,770,308 km (0.034 R)
• M41: 16,422,106 km (0.116 R)
• M42: 16,597,435 km (0.049 R)
• M43: 16,773,362 km (0.083 R)
• M44: 16,905,756 km (0.069 R)
• M45: 17,260,453 km (0.088 R)
• M46: 18,430,009 km (0.115 R)
• M47: 18,657,846 km (0.111 R)
• M48: 18,795,028 km (0.099 R)
• M49: 18,978,435 km (0.088 R)
• M50: 19,162,440 km (0.049 R)
• M51: 19,717,897 km (0.088 R)
• M52: 19,997,645 km (0.107 R)
• M53: 20,231,915 km (0.12 R)
• M54: 20,419,810 km (0.111 R)
• M55: 20,655,576 km (0.057 R)
• M56: 20,797,545 km (0.114 R)
• M57: 22,379,841 km (0.116 R)
• M58: 22,476,930 km (0.093 R)
• M59: 23,406,831 km (0.1 R)
• M60: 23,604,150 km (0.071 R)
• M61: 24,000,585 km (0.113 R)
• M62: 24,449,229 km (0.083 R)
• M63: 24,649,391 km (0.099 R)
• M64: 24,749,771 km (0.095 R)
• M65: 25,354,595 km (0.109 R)
• M66: 26,015,369 km (0.114 R)
• M67: 27,042,957 km (0.089 R)
• M68: 27,250,000 km (0.116 R)
• M69: 27,405,732 km (0.107 R)
• M70: 27,509,702 km (0.073 R)
• M71: 27,665,882 km (0.118 R)
• M72: 27,770,152 km (0.07 R)
• M73: 29,137,626 km (0.11 R)
• M74: 29,883,072 km (0.07 R)
• M75: 30,043,740 km (0.077 R)
• M76: 30,204,558 km (0.107 R)
• M77: 31,447,118 km (0.108 R)
• M78: 31,992,701 km (0.112 R)
• M79: 32,651,381 km (0.093 R)
• M80: 33,425,400 km (0.112 R)
• M81: 34,654,197 km (0.107 R)
• M82: 35,387,227 km (0.082 R)
• M83: 36,011,349 km (0.11 R)
• M84: 37,386,004 km (0.107 R)
• M85: 38,021,645 km (0.083 R)
• M86: 38,777,563 km (0.104 R)
• M87: 38,952,742 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.3

Radius: 4.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.81 AU - 7.09 AU

Year: 10577 Days

Day: 24.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,395,485 km

• M1: 62,233 km (0.062 R)
• M2: 152,141 km (0.113 R)
• M3: 261,347 km (0.117 R)
• M4: 676,930 km (0.059 R)
• M5: 1,023,848 km (0.103 R)
• M6: 1,164,769 km (0.071 R)
• M7: 1,434,045 km (0.117 R)
• M8: 1,772,136 km (0.104 R)
• M9: 2,151,965 km (0.106 R)
• M10: 2,689,770 km (0.055 R)
• M11: 3,003,626 km (0.115 R)
• M12: 3,308,357 km (0.073 R)
• M13: 3,432,972 km (0.093 R)
• M14: 3,559,233 km (0.086 R)
• M15: 3,644,204 km (0.057 R)
• M16: 4,235,565 km (0.075 R)
• M17: 4,530,721 km (0.07 R)
• M18: 5,333,912 km (0.07 R)
• M19: 5,603,188 km (0.096 R)
• M20: 5,901,786 km (0.094 R)
• M21: 8,414,581 km (0.095 R)
• M22: 9,689,753 km (0.118 R)
• M23: 9,987,902 km (0.067 R)
• M24: 10,532,139 km (0.097 R)
• M25: 10,869,332 km (0.11 R)
• M26: 10,931,116 km (0.11 R)
• M27: 10,992,900 km (0.093 R)
• M28: 11,054,834 km (0.116 R)
• M29: 12,189,683 km (0.085 R)
• M30: 12,673,333 km (0.038 R)
• M31: 12,868,558 km (0.09 R)
• M32: 12,901,171 km (0.099 R)
• M33: 13,261,851 km (0.051 R)
• M34: 13,993,385 km (0.108 R)
• M35: 14,027,044 km (0.064 R)
• M36: 14,806,300 km (0.079 R)
• M37: 15,738,893 km (0.1 R)
• M38: 16,583,822 km (0.06 R)
• M39: 16,690,485 km (0.07 R)
• M40: 17,119,382 km (0.095 R)
• M41: 18,611,770 km (0.088 R)
• M42: 18,759,573 km (0.107 R)
• M43: 18,870,724 km (0.069 R)
• M44: 18,944,925 km (0.064 R)
• M45: 19,317,423 km (0.061 R)
• M46: 19,429,622 km (0.069 R)
• M47: 19,504,570 km (0.093 R)
• M48: 20,869,651 km (0.112 R)
• M49: 21,641,277 km (0.113 R)
• M50: 21,952,590 km (0.056 R)
• M51: 22,974,493 km (0.042 R)
• M52: 23,411,468 km (0.085 R)
• M53: 23,610,882 km (0.11 R)
• M54: 23,650,975 km (0.092 R)
• M55: 24,495,604 km (0.086 R)
• M56: 25,023,385 km (0.111 R)
• M57: 25,390,947 km (0.079 R)
• M58: 25,596,046 km (0.069 R)
• M59: 26,795,821 km (0.116 R)
• M60: 27,004,510 km (0.103 R)
• M61: 27,088,135 km (0.05 R)
• M62: 27,507,608 km (0.09 R)
• M63: 28,352,985 km (0.12 R)
• M64: 28,395,471 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit