🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.54 AU - 0.66 AU

Year: 305 Days

Day: 36.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,857,381 km

• M1: 328,367 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.4

Radius: 14.4

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.72 AU - 0.98 AU

Year: 514 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,857,381 km

• M1: 188,045 km (0.074 R)
• M2: 280,795 km (0.114 R)
• M3: 405,410 km (0.079 R)
• M4: 507,137 km (0.087 R)
• M5: 722,558 km (0.105 R)
• M6: 867,219 km (0.036 R)
• M7: 997,070 km (0.088 R)
• M8: 1,093,560 km (0.103 R)
• M9: 1,335,460 km (0.091 R)
• M10: 1,433,447 km (0.093 R)
• M11: 1,621,491 km (0.099 R)
• M12: 1,732,044 km (0.11 R)
• M13: 1,989,203 km (0.1 R)
• M14: 2,079,710 km (0.073 R)
• M15: 2,270,896 km (0.12 R)
• M16: 2,365,890 km (0.028 R)
• M17: 2,474,199 km (0.109 R)
• M18: 2,683,786 km (0.072 R)
• M19: 2,797,181 km (0.064 R)
• M20: 2,892,924 km (0.088 R)
• M21: 3,140,508 km (0.117 R)
• M22: 3,233,558 km (0.109 R)
• M23: 3,368,046 km (0.101 R)
• M24: 3,545,769 km (0.041 R)
• M25: 3,642,858 km (0.066 R)
• M26: 3,939,510 km (0.086 R)
• M27: 4,141,617 km (0.069 R)
• M28: 4,325,174 km (0.055 R)
• M29: 4,496,314 km (0.091 R)
• M30: 4,662,367 km (0.105 R)
• M31: 4,807,328 km (0.109 R)
• M32: 4,922,817 km (0.094 R)
• M33: 5,054,912 km (0.101 R)
• M34: 5,180,425 km (0.119 R)
• M35: 5,394,350 km (0.057 R)
• M36: 5,514,626 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 13.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.62 AU - 2.54 AU

Year: 1968 Days

Day: 8.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,857,381 km

• M1: 168,298 km (0.104 R)
• M2: 290,070 km (0.082 R)
• M3: 375,042 km (0.106 R)
• M4: 598,092 km (0.086 R)
• M5: 801,545 km (0.087 R)
• M6: 912,697 km (0.071 R)
• M7: 1,299,706 km (0.117 R)
• M8: 1,593,217 km (0.099 R)
• M9: 2,002,367 km (0.05 R)
• M10: 2,194,900 km (0.065 R)
• M11: 2,281,218 km (0.103 R)
• M12: 2,457,145 km (0.046 R)
• M13: 2,716,697 km (0.103 R)
• M14: 2,903,695 km (0.111 R)
• M15: 3,026,215 km (0.081 R)
• M16: 3,276,642 km (0.11 R)
• M17: 3,519,440 km (0.086 R)
• M18: 3,621,166 km (0.059 R)
• M19: 4,068,613 km (0.055 R)
• M20: 4,314,552 km (0.115 R)
• M21: 4,565,278 km (0.089 R)
• M22: 4,950,642 km (0.109 R)
• M23: 5,213,486 km (0.115 R)
• M24: 5,396,893 km (0.063 R)
• M25: 5,565,639 km (0.108 R)
• M26: 5,701,773 km (0.12 R)
• M27: 6,292,834 km (0.066 R)
• M28: 7,142,251 km (0.04 R)
• M29: 7,309,053 km (0.081 R)
• M30: 7,439,801 km (0.104 R)
• M31: 7,608,847 km (0.117 R)
• M32: 7,741,241 km (0.083 R)
• M33: 8,143,210 km (0.082 R)
• M34: 8,317,642 km (0.092 R)
• M35: 8,512,867 km (0.108 R)
• M36: 8,670,094 km (0.052 R)
• M37: 9,107,668 km (0.084 R)
• M38: 9,268,486 km (0.112 R)
• M39: 9,511,582 km (0.05 R)
• M40: 9,880,341 km (0.081 R)
• M41: 10,004,208 km (0.071 R)
• M42: 10,295,475 km (0.11 R)
• M43: 10,589,584 km (0.079 R)
• M44: 10,716,443 km (0.084 R)
• M45: 10,843,901 km (0.038 R)
• M46: 10,993,050 km (0.103 R)
• M47: 11,358,518 km (0.108 R)
• M48: 11,793,399 km (0.058 R)
• M49: 11,991,017 km (0.119 R)
• M50: 12,344,816 km (0.049 R)
• M51: 12,612,596 km (0.11 R)
• M52: 12,949,940 km (0.062 R)
• M53: 13,131,103 km (0.067 R)
• M54: 13,335,902 km (0.094 R)
• M55: 13,817,907 km (0.084 R)
• M56: 13,910,358 km (0.12 R)
• M57: 14,352,420 km (0.111 R)
• M58: 14,633,963 km (0.086 R)
• M59: 14,917,301 km (0.101 R)
• M60: 15,202,584 km (0.053 R)
• M61: 15,513,598 km (0.1 R)
• M62: 16,483,890 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.6

Radius: 6.2

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.98 AU - 12.28 AU

Year: 22736 Days

Day: 24.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,857,381 km

• M1: 325,375 km (0.067 R)
• M2: 533,316 km (0.108 R)
• M3: 631,453 km (0.087 R)
• M4: 736,022 km (0.104 R)
• M5: 779,405 km (0.1 R)
• M6: 915,090 km (0.12 R)
• M7: 1,058,555 km (0.112 R)
• M8: 1,702,873 km (0.092 R)
• M9: 1,850,226 km (0.062 R)
• M10: 1,910,365 km (0.074 R)
• M11: 2,032,437 km (0.088 R)
• M12: 3,028,459 km (0.077 R)
• M13: 3,840,925 km (0.111 R)
• M14: 3,956,714 km (0.04 R)
• M15: 4,034,505 km (0.097 R)
• M16: 4,271,169 km (0.029 R)
• M17: 4,310,962 km (0.086 R)
• M18: 5,390,909 km (0.084 R)
• M19: 5,651,508 km (0.026 R)
• M20: 5,783,304 km (0.096 R)
• M21: 6,094,916 km (0.118 R)
• M22: 6,275,481 km (0.03 R)
• M23: 6,503,618 km (0.099 R)
• M24: 6,874,321 km (0.061 R)
• M25: 7,782,081 km (0.058 R)
• M26: 8,076,490 km (0.082 R)
• M27: 8,828,518 km (0.097 R)
• M28: 9,707,555 km (0.047 R)
• M29: 10,722,727 km (0.088 R)
• M30: 11,215,203 km (0.056 R)
• M31: 12,507,130 km (0.037 R)
• M32: 15,228,914 km (0.115 R)
• M33: 15,351,135 km (0.091 R)
• M34: 15,843,910 km (0.107 R)
• M35: 17,737,221 km (0.105 R)
• M36: 19,302,613 km (0.088 R)
• M37: 19,435,007 km (0.061 R)
• M38: 19,767,414 km (0.118 R)
• M39: 19,967,875 km (0.08 R)
• M40: 20,235,954 km (0.054 R)
• M41: 20,640,467 km (0.084 R)
• M42: 21,938,977 km (0.107 R)
• M43: 22,772,685 km (0.111 R)
• M44: 23,052,882 km (0.108 R)
• M45: 23,404,736 km (0.096 R)
• M46: 24,042,472 km (0.113 R)
• M47: 24,256,397 km (0.041 R)
• M48: 25,190,486 km (0.12 R)
• M49: 25,335,147 km (0.112 R)
• M50: 25,552,812 km (0.082 R)
• M51: 26,429,605 km (0.103 R)
• M52: 27,464,823 km (0.112 R)
• M53: 27,613,822 km (0.107 R)
• M54: 27,688,471 km (0.057 R)
• M55: 28,362,859 km (0.097 R)
• M56: 28,966,785 km (0.082 R)
• M57: 29,651,196 km (0.068 R)
• M58: 30,110,611 km (0.112 R)
• M59: 30,495,077 km (0.092 R)
• M60: 30,649,462 km (0.117 R)
• M61: 32,520,782 km (0.117 R)
• M62: 33,549,866 km (0.1 R)
• M63: 33,868,659 km (0.07 R)
• M64: 33,948,544 km (0.076 R)
• M65: 34,108,464 km (0.09 R)
• M66: 34,348,718 km (0.039 R)
• M67: 37,276,049 km (0.105 R)
• M68: 37,441,056 km (0.11 R)
• M69: 38,602,534 km (0.039 R)
• M70: 39,355,460 km (0.047 R)
• M71: 40,282,368 km (0.089 R)
• M72: 41,386,849 km (0.084 R)
• M73: 43,452,198 km (0.093 R)
• M74: 43,625,731 km (0.078 R)
• M75: 44,497,288 km (0.076 R)
• M76: 45,110,789 km (0.093 R)
• M77: 45,374,530 km (0.109 R)
• M78: 45,638,870 km (0.111 R)
• M79: 49,301,773 km (0.056 R)
• M80: 49,754,905 km (0.113 R)
• M81: 50,665,358 km (0.12 R)
• M82: 53,988,076 km (0.118 R)
• M83: 58,814,104 km (0.064 R)
• M84: 58,910,146 km (0.052 R)
• M85: 62,107,351 km (0.105 R)
• M86: 63,382,224 km (0.119 R)
• M87: 63,480,660 km (0.05 R)
• M88: 63,776,265 km (0.099 R)
• M89: 64,072,319 km (0.1 R)
• M90: 64,467,706 km (0.101 R)
• M91: 64,665,774 km (0.112 R)
• M92: 64,764,957 km (0.1 R)
• M93: 66,257,196 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 20,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit