🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.45 AU - 2.01 AU

Year: 866 Days

Day: 41.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.6

Radius: 11.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.35 AU - 6.95 AU

Year: 5808 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,682,338 km

• M1: 160,519 km (0.041 R)
• M2: 268,678 km (0.097 R)
• M3: 356,641 km (0.102 R)
• M4: 434,432 km (0.084 R)
• M5: 570,267 km (0.048 R)
• M6: 656,884 km (0.118 R)
• M7: 769,681 km (0.118 R)
• M8: 918,082 km (0.107 R)
• M9: 1,601,296 km (0.099 R)
• M10: 1,876,556 km (0.076 R)
• M11: 2,004,761 km (0.106 R)
• M12: 2,128,179 km (0.115 R)
• M13: 2,706,824 km (0.051 R)
• M14: 2,913,269 km (0.054 R)
• M15: 3,205,733 km (0.082 R)
• M16: 3,287,264 km (0.066 R)
• M17: 3,378,518 km (0.065 R)
• M18: 3,535,895 km (0.114 R)
• M19: 3,896,277 km (0.077 R)
• M20: 4,041,835 km (0.057 R)
• M21: 4,199,212 km (0.09 R)
• M22: 4,378,580 km (0.058 R)
• M23: 4,499,605 km (0.101 R)
• M24: 4,724,600 km (0.109 R)
• M25: 4,838,444 km (0.084 R)
• M26: 5,068,825 km (0.046 R)
• M27: 5,153,647 km (0.103 R)
• M28: 5,660,933 km (0.07 R)
• M29: 5,959,680 km (0.079 R)
• M30: 6,526,656 km (0.077 R)
• M31: 6,840,063 km (0.1 R)
• M32: 6,980,985 km (0.112 R)
• M33: 7,099,017 km (0.084 R)
• M34: 7,289,455 km (0.12 R)
• M35: 7,541,977 km (0.107 R)
• M36: 7,712,069 km (0.075 R)
• M37: 7,858,675 km (0.116 R)
• M38: 8,254,511 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.1

Radius: 9.1

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.2 AU - 9.64 AU

Year: 9304 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,682,338 km

• M1: 117,584 km (0.051 R)
• M2: 827,276 km (0.116 R)
• M3: 1,212,640 km (0.115 R)
• M4: 1,275,023 km (0.037 R)
• M5: 1,469,051 km (0.05 R)
• M6: 1,558,511 km (0.114 R)
• M7: 1,885,831 km (0.116 R)
• M8: 2,443,382 km (0.102 R)
• M9: 2,523,267 km (0.075 R)
• M10: 2,768,309 km (0.089 R)
• M11: 3,078,275 km (0.118 R)
• M12: 3,340,221 km (0.06 R)
• M13: 3,762,237 km (0.095 R)
• M14: 3,979,603 km (0.091 R)
• M15: 4,265,035 km (0.04 R)
• M16: 4,426,601 km (0.097 R)
• M17: 4,689,295 km (0.073 R)
• M18: 4,789,226 km (0.12 R)
• M19: 5,230,091 km (0.05 R)
• M20: 5,368,320 km (0.102 R)
• M21: 5,472,889 km (0.081 R)
• M22: 5,542,900 km (0.108 R)
• M23: 5,648,516 km (0.12 R)
• M24: 6,333,226 km (0.026 R)
• M25: 6,704,229 km (0.045 R)
• M26: 6,854,574 km (0.037 R)
• M27: 8,137,227 km (0.084 R)
• M28: 8,908,852 km (0.084 R)
• M29: 9,324,435 km (0.066 R)
• M30: 9,408,210 km (0.086 R)
• M31: 9,788,787 km (0.091 R)
• M32: 9,874,058 km (0.102 R)
• M33: 10,608,583 km (0.106 R)
• M34: 10,696,098 km (0.074 R)
• M35: 11,048,850 km (0.051 R)
• M36: 11,360,761 km (0.095 R)
• M37: 11,720,694 km (0.102 R)
• M38: 11,811,201 km (0.084 R)
• M39: 12,129,994 km (0.059 R)
• M40: 12,822,781 km (0.11 R)
• M41: 13,386,167 km (0.119 R)
• M42: 13,623,280 km (0.078 R)
• M43: 13,861,888 km (0.09 R)
• M44: 13,957,631 km (0.043 R)
• M45: 15,173,862 km (0.09 R)
• M46: 15,272,596 km (0.106 R)
• M47: 16,373,038 km (0.059 R)
• M48: 16,525,030 km (0.103 R)
• M49: 16,830,508 km (0.081 R)
• M50: 17,240,855 km (0.064 R)
• M51: 17,498,912 km (0.049 R)
• M52: 17,758,165 km (0.1 R)
• M53: 18,914,407 km (0.111 R)
• M54: 19,340,910 km (0.104 R)
• M55: 19,609,139 km (0.068 R)
• M56: 20,530,064 km (0.067 R)
• M57: 20,694,023 km (0.105 R)
• M58: 20,968,386 km (0.025 R)
• M59: 21,243,795 km (0.091 R)
• M60: 21,354,348 km (0.12 R)
• M61: 21,909,955 km (0.097 R)
• M62: 22,357,851 km (0.11 R)
• M63: 22,695,643 km (0.035 R)
• M64: 22,978,532 km (0.071 R)
• M65: 23,490,755 km (0.081 R)
• M66: 23,776,786 km (0.064 R)
• M67: 24,237,099 km (0.053 R)
• M68: 24,584,166 km (0.05 R)
• M69: 25,635,390 km (0.056 R)
• M70: 25,694,182 km (0.111 R)
• M71: 25,752,974 km (0.112 R)
• M72: 26,403,575 km (0.11 R)
• M73: 27,479,932 km (0.115 R)
• M74: 28,631,387 km (0.096 R)
• M75: 31,358,107 km (0.114 R)
• M76: 31,484,069 km (0.066 R)
• M77: 32,943,994 km (0.055 R)
• M78: 35,207,709 km (0.083 R)
• M79: 35,338,607 km (0.114 R)
• M80: 35,535,179 km (0.108 R)
• M81: 35,929,519 km (0.106 R)
• M82: 37,387,649 km (0.066 R)
• M83: 37,788,721 km (0.12 R)
• M84: 38,392,947 km (0.105 R)
• M85: 38,662,522 km (0.039 R)
• M86: 39,679,040 km (0.095 R)
• M87: 40,088,041 km (0.03 R)
• M88: 41,738,255 km (0.089 R)
• M89: 41,876,782 km (0.049 R)
• M90: 42,015,460 km (0.042 R)
• M91: 42,293,263 km (0.093 R)
• M92: 44,184,479 km (0.107 R)
• M93: 47,324,838 km (0.03 R)
• M94: 47,976,037 km (0.119 R)

Asteroid Belt

Center: 11.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 3.2

Gravity: 21.51 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.42 AU - 17.54 AU

Year: 22078 Days

Day: 21.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,682,338 km

• M1: 53,855 km (0.084 R)
• M2: 87,365 km (0.072 R)
• M3: 209,138 km (0.038 R)
• M4: 404,064 km (0.045 R)
• M5: 553,363 km (0.092 R)
• M6: 777,161 km (0.12 R)
• M7: 1,070,373 km (0.088 R)
• M8: 1,251,985 km (0.115 R)
• M9: 1,643,333 km (0.075 R)
• M10: 2,209,710 km (0.07 R)
• M11: 2,238,134 km (0.092 R)
• M12: 2,617,813 km (0.068 R)
• M13: 2,923,292 km (0.105 R)
• M14: 3,468,277 km (0.037 R)
• M15: 4,043,630 km (0.118 R)
• M16: 4,539,398 km (0.074 R)
• M17: 4,721,010 km (0.114 R)
• M18: 4,942,115 km (0.036 R)
• M19: 4,979,365 km (0.039 R)
• M20: 5,356,352 km (0.064 R)
• M21: 5,471,243 km (0.059 R)
• M22: 6,137,402 km (0.063 R)
• M23: 6,217,437 km (0.119 R)
• M24: 6,338,163 km (0.098 R)
• M25: 6,541,167 km (0.058 R)
• M26: 6,622,997 km (0.1 R)
• M27: 6,663,987 km (0.092 R)
• M28: 7,587,454 km (0.092 R)
• M29: 8,639,726 km (0.11 R)
• M30: 8,774,514 km (0.097 R)
• M31: 8,864,721 km (0.118 R)
• M32: 9,182,766 km (0.065 R)
• M33: 9,228,543 km (0.074 R)
• M34: 9,320,247 km (0.088 R)
• M35: 9,877,050 km (0.109 R)
• M36: 10,349,181 km (0.074 R)
• M37: 10,396,753 km (0.115 R)
• M38: 10,732,151 km (0.078 R)
• M39: 10,973,901 km (0.087 R)
• M40: 11,217,447 km (0.105 R)
• M41: 11,759,440 km (0.091 R)
• M42: 12,209,131 km (0.098 R)
• M43: 12,360,374 km (0.111 R)
• M44: 12,766,383 km (0.074 R)
• M45: 14,010,888 km (0.113 R)
• M46: 14,381,143 km (0.111 R)
• M47: 15,185,231 km (0.08 R)
• M48: 16,780,543 km (0.1 R)
• M49: 17,683,366 km (0.09 R)
• M50: 17,968,649 km (0.1 R)
• M51: 18,025,945 km (0.07 R)
• M52: 18,544,002 km (0.114 R)
• M53: 19,476,745 km (0.107 R)
• M54: 19,594,479 km (0.117 R)
• M55: 21,327,271 km (0.105 R)
• M56: 21,509,182 km (0.077 R)
• M57: 21,691,841 km (0.111 R)
• M58: 21,813,763 km (0.113 R)
• M59: 21,935,985 km (0.107 R)
• M60: 22,181,026 km (0.086 R)
• M61: 24,364,108 km (0.103 R)
• M62: 24,490,967 km (0.08 R)
• M63: 24,808,862 km (0.093 R)
• M64: 25,192,281 km (0.104 R)
• M65: 25,256,309 km (0.045 R)
• M66: 25,835,552 km (0.111 R)
• M67: 27,533,039 km (0.03 R)
• M68: 27,863,651 km (0.113 R)
• M69: 28,129,037 km (0.09 R)
• M70: 28,796,244 km (0.091 R)
• M71: 30,078,297 km (0.115 R)
• M72: 31,103,342 km (0.093 R)
• M73: 31,585,646 km (0.078 R)
• M74: 33,821,835 km (0.117 R)
• M75: 34,104,874 km (0.083 R)
• M76: 35,245,109 km (0.093 R)
• M77: 36,687,831 km (0.108 R)
• M78: 37,270,365 km (0.094 R)
• M79: 37,635,982 km (0.101 R)
• M80: 40,378,111 km (0.098 R)
• M81: 43,952,902 km (0.103 R)
• M82: 45,660,561 km (0.08 R)
• M83: 48,900,702 km (0.09 R)
• M84: 49,140,657 km (0.083 R)
• M85: 49,461,245 km (0.094 R)
• M86: 49,702,097 km (0.103 R)
• M87: 50,507,831 km (0.119 R)
• M88: 51,317,904 km (0.098 R)
• M89: 53,608,846 km (0.074 R)
• M90: 53,773,703 km (0.096 R)
• M91: 54,600,829 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit