🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.47 AU - 0.55 AU

Year: 235 Days

Day: 39.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.65 AU - 0.67 AU

Year: 346 Days

Day: 37.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 158.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.2

Radius: 12.2

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.75 AU - 4.53 AU

Year: 4484 Days

Day: 5.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,750,010 km

• M1: 176,226 km (0.064 R)
• M2: 258,505 km (0.09 R)
• M3: 339,737 km (0.093 R)
• M4: 594,801 km (0.077 R)
• M5: 753,076 km (0.068 R)
• M6: 850,464 km (0.079 R)
• M7: 1,032,225 km (0.072 R)
• M8: 1,300,454 km (0.102 R)
• M9: 1,481,617 km (0.052 R)
• M10: 1,591,273 km (0.048 R)
• M11: 1,819,260 km (0.097 R)
• M12: 1,920,238 km (0.119 R)
• M13: 2,199,238 km (0.09 R)
• M14: 2,417,202 km (0.083 R)
• M15: 2,973,258 km (0.102 R)
• M16: 3,194,663 km (0.082 R)
• M17: 3,869,499 km (0.119 R)
• M18: 3,979,004 km (0.108 R)
• M19: 4,868,064 km (0.072 R)
• M20: 4,962,760 km (0.057 R)
• M21: 5,274,671 km (0.037 R)
• M22: 5,469,747 km (0.064 R)
• M23: 5,917,643 km (0.089 R)
• M24: 6,403,238 km (0.071 R)
• M25: 6,559,418 km (0.106 R)
• M26: 6,901,847 km (0.085 R)
• M27: 6,981,733 km (0.094 R)
• M28: 7,769,964 km (0.085 R)
• M29: 8,273,361 km (0.105 R)
• M30: 8,672,189 km (0.085 R)
• M31: 8,787,379 km (0.109 R)
• M32: 9,548,234 km (0.102 R)
• M33: 9,936,590 km (0.093 R)
• M34: 10,269,295 km (0.071 R)
• M35: 10,667,226 km (0.097 R)
• M36: 10,852,727 km (0.072 R)
• M37: 11,039,126 km (0.108 R)
• M38: 11,132,774 km (0.094 R)
• M39: 11,446,780 km (0.111 R)
• M40: 12,019,441 km (0.057 R)
• M41: 12,633,989 km (0.114 R)
• M42: 12,830,261 km (0.106 R)
• M43: 13,027,431 km (0.063 R)
• M44: 13,225,798 km (0.098 R)
• M45: 14,130,267 km (0.085 R)
• M46: 14,402,236 km (0.07 R)
• M47: 14,538,819 km (0.09 R)
• M48: 14,675,701 km (0.118 R)
• M49: 15,402,148 km (0.107 R)
• M50: 15,646,890 km (0.082 R)
• M51: 15,998,744 km (0.085 R)
• M52: 16,602,970 km (0.103 R)
• M53: 16,890,048 km (0.104 R)
• M54: 17,251,028 km (0.046 R)
• M55: 17,505,195 km (0.119 R)
• M56: 17,870,513 km (0.104 R)
• M57: 18,386,177 km (0.073 R)
• M58: 18,906,777 km (0.077 R)
• M59: 19,319,368 km (0.058 R)
• M60: 20,076,782 km (0.104 R)
• M61: 20,229,522 km (0.116 R)
• M62: 20,305,966 km (0.083 R)
• M63: 21,503,946 km (0.034 R)
• M64: 21,973,683 km (0.106 R)
• M65: 22,249,392 km (0.095 R)
• M66: 22,407,367 km (0.106 R)
• M67: 22,724,515 km (0.118 R)
• M68: 23,203,079 km (0.11 R)
• M69: 24,414,073 km (0.087 R)
• M70: 24,904,306 km (0.102 R)
• M71: 25,315,251 km (0.098 R)
• M72: 25,811,317 km (0.082 R)
• M73: 26,227,199 km (0.081 R)
• M74: 26,394,151 km (0.114 R)
• M75: 26,477,776 km (0.101 R)
• M76: 27,107,733 km (0.105 R)
• M77: 28,296,886 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.5

Radius: 14.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.88 AU - 6.5 AU

Year: 8764 Days

Day: 9.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,750,010 km

• M1: 275,858 km (0.032 R)
• M2: 686,654 km (0.111 R)
• M3: 1,007,392 km (0.072 R)
• M4: 1,176,587 km (0.079 R)
• M5: 1,588,430 km (0.091 R)
• M6: 1,766,003 km (0.107 R)
• M7: 1,880,445 km (0.062 R)
• M8: 2,045,302 km (0.045 R)
• M9: 2,214,946 km (0.103 R)
• M10: 2,314,129 km (0.055 R)
• M11: 2,465,822 km (0.045 R)
• M12: 2,860,012 km (0.104 R)
• M13: 3,302,672 km (0.077 R)
• M14: 3,649,290 km (0.119 R)
• M15: 4,284,483 km (0.031 R)
• M16: 5,284,844 km (0.103 R)
• M17: 5,486,652 km (0.081 R)
• M18: 5,759,817 km (0.098 R)
• M19: 6,248,853 km (0.109 R)
• M20: 6,390,971 km (0.113 R)
• M21: 6,606,392 km (0.086 R)
• M22: 7,007,463 km (0.099 R)
• M23: 7,155,266 km (0.099 R)
• M24: 9,495,426 km (0.12 R)
• M25: 9,989,996 km (0.062 R)
• M26: 10,114,910 km (0.082 R)
• M27: 10,662,439 km (0.069 R)
• M28: 11,567,207 km (0.045 R)
• M29: 12,766,682 km (0.112 R)
• M30: 12,993,173 km (0.084 R)
• M31: 13,912,452 km (0.082 R)
• M32: 14,005,502 km (0.101 R)
• M33: 14,615,712 km (0.092 R)
• M34: 15,043,263 km (0.048 R)
• M35: 15,186,727 km (0.079 R)
• M36: 15,330,491 km (0.054 R)
• M37: 16,498,102 km (0.104 R)
• M38: 16,695,422 km (0.085 R)
• M39: 16,992,972 km (0.083 R)
• M40: 17,492,778 km (0.107 R)
• M41: 17,997,521 km (0.097 R)
• M42: 18,353,564 km (0.1 R)
• M43: 19,436,055 km (0.097 R)
• M44: 19,540,175 km (0.06 R)
• M45: 21,018,052 km (0.109 R)
• M46: 22,531,833 km (0.116 R)
• M47: 24,024,670 km (0.098 R)
• M48: 24,304,568 km (0.089 R)
• M49: 24,698,309 km (0.072 R)
• M50: 25,378,232 km (0.089 R)
• M51: 25,606,368 km (0.119 R)
• M52: 25,777,807 km (0.094 R)
• M53: 25,949,546 km (0.084 R)
• M54: 26,179,328 km (0.067 R)
• M55: 27,221,427 km (0.072 R)
• M56: 28,395,321 km (0.106 R)
• M57: 29,406,154 km (0.092 R)
• M58: 29,705,649 km (0.106 R)
• M59: 30,307,781 km (0.097 R)
• M60: 30,671,004 km (0.102 R)
• M61: 30,792,328 km (0.057 R)
• M62: 31,218,532 km (0.1 R)
• M63: 31,646,532 km (0.075 R)
• M64: 31,830,687 km (0.04 R)
• M65: 32,942,498 km (0.117 R)
• M66: 34,255,818 km (0.105 R)
• M67: 34,571,021 km (0.092 R)
• M68: 34,950,551 km (0.112 R)
• M69: 37,127,200 km (0.036 R)
• M70: 37,645,706 km (0.082 R)
• M71: 38,036,156 km (0.094 R)
• M72: 38,427,953 km (0.082 R)
• M73: 39,413,504 km (0.083 R)
• M74: 41,342,120 km (0.099 R)
• M75: 42,014,263 km (0.098 R)
• M76: 43,097,351 km (0.107 R)
• M77: 43,984,018 km (0.11 R)
• M78: 45,844,866 km (0.051 R)
• M79: 46,053,256 km (0.11 R)
• M80: 46,750,083 km (0.086 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: 238 - 12,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit