🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.13 AU - 1.37 AU

Year: 524 Days

Day: 40 Hours

Environment

Temp: -5 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.09 AU - 4.77 AU

Year: 2920 Days

Day: 19.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 8.5

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.34 AU - 5.64 AU

Year: 4820 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,996,821 km

• M1: 159,621 km (0.116 R)
• M2: 609,462 km (0.112 R)
• M3: 719,566 km (0.05 R)
• M4: 777,311 km (0.107 R)
• M5: 873,203 km (0.077 R)
• M6: 986,000 km (0.104 R)
• M7: 1,050,925 km (0.107 R)
• M8: 1,185,114 km (0.12 R)
• M9: 1,530,685 km (0.108 R)
• M10: 1,826,141 km (0.073 R)
• M11: 2,156,453 km (0.112 R)
• M12: 2,705,178 km (0.083 R)
• M13: 3,024,121 km (0.117 R)
• M14: 3,100,865 km (0.094 R)
• M15: 3,158,909 km (0.079 R)
• M16: 3,335,135 km (0.042 R)
• M17: 3,738,600 km (0.104 R)
• M18: 3,821,178 km (0.098 R)
• M19: 4,243,194 km (0.1 R)
• M20: 4,350,904 km (0.077 R)
• M21: 5,039,803 km (0.082 R)
• M22: 5,108,318 km (0.102 R)
• M23: 5,408,711 km (0.085 R)
• M24: 5,525,697 km (0.11 R)
• M25: 6,817,624 km (0.096 R)
• M26: 7,354,381 km (0.117 R)
• M27: 7,562,472 km (0.075 R)
• M28: 7,719,849 km (0.109 R)
• M29: 7,878,273 km (0.055 R)
• M30: 8,091,150 km (0.05 R)
• M31: 8,144,706 km (0.049 R)
• M32: 8,414,132 km (0.065 R)
• M33: 8,631,797 km (0.026 R)
• M34: 8,768,829 km (0.096 R)
• M35: 8,878,933 km (0.105 R)
• M36: 8,961,810 km (0.098 R)
• M37: 9,521,156 km (0.081 R)
• M38: 9,719,523 km (0.067 R)
• M39: 9,833,517 km (0.077 R)
• M40: 10,381,045 km (0.098 R)
• M41: 10,439,239 km (0.11 R)
• M42: 11,086,848 km (0.051 R)
• M43: 11,176,158 km (0.049 R)
• M44: 11,385,595 km (0.117 R)
• M45: 11,596,229 km (0.05 R)
• M46: 11,717,104 km (0.069 R)
• M47: 11,868,945 km (0.045 R)
• M48: 12,143,757 km (0.099 R)
• M49: 12,886,959 km (0.067 R)
• M50: 13,295,810 km (0.086 R)
• M51: 13,517,664 km (0.073 R)
• M52: 13,804,592 km (0.03 R)
• M53: 13,868,770 km (0.066 R)
• M54: 13,964,961 km (0.102 R)
• M55: 14,125,929 km (0.063 R)
• M56: 14,710,557 km (0.092 R)
• M57: 15,502,229 km (0.089 R)
• M58: 15,836,281 km (0.044 R)
• M59: 16,341,623 km (0.104 R)
• M60: 16,443,349 km (0.108 R)
• M61: 16,647,401 km (0.116 R)
• M62: 18,310,181 km (0.118 R)
• M63: 19,844,008 km (0.114 R)
• M64: 20,279,487 km (0.119 R)
• M65: 21,381,724 km (0.077 R)
• M66: 21,678,826 km (0.096 R)
• M67: 21,977,423 km (0.117 R)
• M68: 22,164,720 km (0.077 R)
• M69: 22,465,561 km (0.094 R)
• M70: 22,540,958 km (0.049 R)
• M71: 22,767,749 km (0.072 R)
• M72: 23,071,283 km (0.093 R)
• M73: 23,299,719 km (0.117 R)
• M74: 23,414,311 km (0.057 R)
• M75: 23,605,646 km (0.09 R)
• M76: 25,076,493 km (0.059 R)
• M77: 25,350,706 km (0.119 R)
• M78: 25,744,148 km (0.116 R)
• M79: 26,099,892 km (0.098 R)
• M80: 26,179,179 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 10.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.48 AU - 13.06 AU

Year: 13245 Days

Day: 12 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,996,821 km

• M1: 198,965 km (0.079 R)
• M2: 292,015 km (0.068 R)
• M3: 422,165 km (0.097 R)
• M4: 748,588 km (0.069 R)
• M5: 861,235 km (0.1 R)
• M6: 939,774 km (0.107 R)
• M7: 1,125,874 km (0.082 R)
• M8: 1,510,639 km (0.079 R)
• M9: 1,656,048 km (0.035 R)
• M10: 1,730,548 km (0.096 R)
• M11: 1,961,078 km (0.11 R)
• M12: 2,174,555 km (0.098 R)
• M13: 2,284,210 km (0.108 R)
• M14: 2,367,685 km (0.055 R)
• M15: 2,595,224 km (0.097 R)
• M16: 2,830,093 km (0.101 R)
• M17: 3,195,560 km (0.082 R)
• M18: 3,479,646 km (0.118 R)
• M19: 3,640,913 km (0.09 R)
• M20: 3,837,933 km (0.062 R)
• M21: 4,276,704 km (0.096 R)
• M22: 4,449,789 km (0.084 R)
• M23: 5,916,446 km (0.094 R)
• M24: 6,226,413 km (0.076 R)
• M25: 6,462,478 km (0.092 R)
• M26: 6,701,536 km (0.111 R)
• M27: 7,855,085 km (0.035 R)
• M28: 8,025,028 km (0.091 R)
• M29: 8,325,122 km (0.116 R)
• M30: 8,672,637 km (0.102 R)
• M31: 9,158,382 km (0.091 R)
• M32: 9,292,272 km (0.086 R)
• M33: 9,382,030 km (0.118 R)
• M34: 9,607,474 km (0.03 R)
• M35: 9,698,280 km (0.119 R)
• M36: 10,109,974 km (0.102 R)
• M37: 10,856,168 km (0.11 R)
• M38: 12,499,949 km (0.119 R)
• M39: 12,648,650 km (0.034 R)
• M40: 12,947,995 km (0.105 R)
• M41: 14,013,880 km (0.088 R)
• M42: 14,531,339 km (0.063 R)
• M43: 14,792,387 km (0.105 R)
• M44: 16,120,966 km (0.059 R)
• M45: 16,499,897 km (0.112 R)
• M46: 17,709,546 km (0.098 R)
• M47: 18,044,495 km (0.108 R)
• M48: 18,494,186 km (0.12 R)
• M49: 19,634,870 km (0.057 R)
• M50: 20,097,427 km (0.116 R)
• M51: 20,739,351 km (0.048 R)
• M52: 22,043,396 km (0.041 R)
• M53: 22,163,224 km (0.093 R)
• M54: 23,008,302 km (0.081 R)
• M55: 23,129,925 km (0.119 R)
• M56: 24,481,542 km (0.108 R)
• M57: 25,795,610 km (0.104 R)
• M58: 26,365,727 km (0.077 R)
• M59: 28,100,913 km (0.115 R)
• M60: 28,622,261 km (0.074 R)
• M61: 29,344,071 km (0.074 R)
• M62: 29,476,016 km (0.07 R)
• M63: 30,205,007 km (0.028 R)
• M64: 30,805,792 km (0.11 R)
• M65: 32,700,299 km (0.042 R)
• M66: 33,730,729 km (0.091 R)
• M67: 33,799,694 km (0.05 R)
• M68: 35,121,092 km (0.053 R)
• M69: 35,191,104 km (0.051 R)
• M70: 35,823,155 km (0.062 R)
• M71: 37,384,358 km (0.107 R)
• M72: 38,461,313 km (0.1 R)
• M73: 40,352,380 km (0.095 R)
• M74: 40,646,041 km (0.084 R)
• M75: 41,087,654 km (0.095 R)
• M76: 42,720,963 km (0.065 R)
• M77: 43,470,448 km (0.041 R)
• M78: 44,602,755 km (0.085 R)
• M79: 46,896,240 km (0.097 R)
• M80: 47,205,010 km (0.12 R)
• M81: 47,436,886 km (0.119 R)
• M82: 48,680,494 km (0.051 R)
• M83: 48,836,674 km (0.117 R)
• M84: 49,620,267 km (0.113 R)
• M85: 50,565,875 km (0.104 R)
• M86: 51,517,617 km (0.098 R)
• M87: 51,756,375 km (0.104 R)
• M88: 52,155,203 km (0.054 R)
• M89: 53,519,087 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.7

Radius: 5.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.85 AU - 16.03 AU

Year: 20563 Days

Day: 23.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,996,821 km

• M1: 765,941 km (0.046 R)
• M2: 1,620,594 km (0.096 R)
• M3: 1,679,834 km (0.103 R)
• M4: 1,841,400 km (0.078 R)
• M5: 2,071,781 km (0.11 R)
• M6: 2,157,949 km (0.106 R)
• M7: 2,311,437 km (0.063 R)
• M8: 2,400,747 km (0.055 R)
• M9: 3,130,934 km (0.086 R)
• M10: 3,687,887 km (0.039 R)
• M11: 4,031,214 km (0.097 R)
• M12: 4,166,002 km (0.08 R)
• M13: 4,776,660 km (0.082 R)
• M14: 5,474,235 km (0.104 R)
• M15: 5,563,694 km (0.117 R)
• M16: 5,683,672 km (0.054 R)
• M17: 6,930,121 km (0.073 R)
• M18: 8,984,399 km (0.079 R)
• M19: 9,054,710 km (0.111 R)
• M20: 9,840,398 km (0.095 R)
• M21: 10,022,010 km (0.09 R)
• M22: 10,131,516 km (0.06 R)
• M23: 10,462,426 km (0.068 R)
• M24: 10,536,477 km (0.105 R)
• M25: 10,573,428 km (0.095 R)
• M26: 10,759,528 km (0.093 R)
• M27: 10,984,224 km (0.12 R)
• M28: 11,021,773 km (0.099 R)
• M29: 11,476,251 km (0.062 R)
• M30: 11,705,734 km (0.038 R)
• M31: 11,821,074 km (0.115 R)
• M32: 11,936,713 km (0.095 R)
• M33: 12,286,174 km (0.119 R)
• M34: 12,520,893 km (0.083 R)
• M35: 12,638,926 km (0.12 R)
• M36: 12,955,325 km (0.079 R)
• M37: 13,354,452 km (0.12 R)
• M38: 13,636,145 km (0.113 R)
• M39: 13,676,537 km (0.1 R)
• M40: 14,907,428 km (0.068 R)
• M41: 15,578,374 km (0.076 R)
• M42: 15,959,998 km (0.078 R)
• M43: 16,949,289 km (0.113 R)
• M44: 17,079,888 km (0.112 R)
• M45: 17,825,633 km (0.058 R)
• M46: 17,869,914 km (0.112 R)
• M47: 18,135,899 km (0.116 R)
• M48: 18,447,811 km (0.056 R)
• M49: 18,626,880 km (0.107 R)
• M50: 18,896,605 km (0.064 R)
• M51: 20,680,858 km (0.081 R)
• M52: 20,727,234 km (0.076 R)
• M53: 21,146,856 km (0.115 R)
• M54: 21,899,782 km (0.071 R)
• M55: 22,327,183 km (0.104 R)
• M56: 23,383,494 km (0.08 R)
• M57: 23,771,550 km (0.044 R)
• M58: 24,308,756 km (0.047 R)
• M59: 24,701,900 km (0.096 R)
• M60: 25,694,033 km (0.071 R)
• M61: 25,743,849 km (0.094 R)
• M62: 25,994,126 km (0.056 R)
• M63: 26,547,489 km (0.107 R)
• M64: 26,800,159 km (0.1 R)
• M65: 27,206,318 km (0.113 R)
• M66: 27,768,058 km (0.056 R)
• M67: 28,436,910 km (0.035 R)
• M68: 28,747,325 km (0.057 R)
• M69: 28,851,146 km (0.066 R)
• M70: 29,006,878 km (0.061 R)
• M71: 29,110,998 km (0.113 R)
• M72: 29,685,453 km (0.098 R)
• M73: 30,422,073 km (0.115 R)
• M74: 30,739,670 km (0.048 R)
• M75: 31,111,420 km (0.118 R)
• M76: 32,289,653 km (0.09 R)
• M77: 32,938,609 km (0.12 R)
• M78: 33,755,712 km (0.037 R)
• M79: 34,249,086 km (0.048 R)
• M80: 34,414,093 km (0.094 R)
• M81: 34,579,398 km (0.111 R)
• M82: 35,465,317 km (0.072 R)
• M83: 35,966,918 km (0.037 R)
• M84: 36,808,257 km (0.058 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: 540 - 20,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit