🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.13 AU - 1.39 AU

Year: 622 Days

Day: 27.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.12 AU - 2.44 AU

Year: 1514 Days

Day: 13.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 9.9

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.71 AU - 3.89 AU

Year: 2636 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,771,756 km

• M1: 157,078 km (0.053 R)
• M2: 219,310 km (0.032 R)
• M3: 311,762 km (0.112 R)
• M4: 402,119 km (0.092 R)
• M5: 691,142 km (0.103 R)
• M6: 762,201 km (0.115 R)
• M7: 854,653 km (0.11 R)
• M8: 931,696 km (0.053 R)
• M9: 1,021,155 km (0.094 R)
• M10: 1,093,112 km (0.097 R)
• M11: 1,177,335 km (0.069 R)
• M12: 1,285,943 km (0.079 R)
• M13: 1,892,263 km (0.083 R)
• M14: 2,218,985 km (0.119 R)
• M15: 2,368,583 km (0.098 R)
• M16: 2,793,291 km (0.063 R)
• M17: 2,881,255 km (0.068 R)
• M18: 3,135,272 km (0.115 R)
• M19: 3,474,859 km (0.07 R)
• M20: 3,569,555 km (0.09 R)
• M21: 3,649,141 km (0.096 R)
• M22: 3,842,721 km (0.107 R)
• M23: 3,957,163 km (0.06 R)
• M24: 4,239,753 km (0.065 R)
• M25: 4,426,302 km (0.091 R)
• M26: 4,563,633 km (0.116 R)
• M27: 4,737,316 km (0.106 R)
• M28: 4,913,093 km (0.066 R)
• M29: 5,325,983 km (0.063 R)
• M30: 5,472,141 km (0.067 R)
• M31: 5,601,094 km (0.116 R)
• M32: 5,787,194 km (0.117 R)
• M33: 6,435,252 km (0.027 R)
• M34: 6,767,957 km (0.104 R)
• M35: 7,531,954 km (0.097 R)
• M36: 7,655,073 km (0.044 R)
• M37: 8,175,374 km (0.074 R)
• M38: 8,323,177 km (0.092 R)
• M39: 8,493,120 km (0.113 R)
• M40: 8,557,148 km (0.087 R)
• M41: 8,750,129 km (0.112 R)
• M42: 8,901,373 km (0.104 R)
• M43: 9,338,049 km (0.112 R)
• M44: 9,737,026 km (0.102 R)
• M45: 10,254,934 km (0.077 R)
• M46: 10,851,381 km (0.083 R)
• M47: 10,967,319 km (0.038 R)
• M48: 11,130,381 km (0.087 R)
• M49: 11,200,542 km (0.119 R)
• M50: 11,458,898 km (0.059 R)
• M51: 11,838,427 km (0.1 R)
• M52: 12,125,655 km (0.078 R)
• M53: 12,585,220 km (0.092 R)
• M54: 12,682,758 km (0.115 R)
• M55: 12,927,500 km (0.112 R)
• M56: 13,050,619 km (0.099 R)
• M57: 13,322,588 km (0.117 R)
• M58: 13,972,890 km (0.115 R)
• M59: 14,251,142 km (0.046 R)
• M60: 14,480,176 km (0.049 R)
• M61: 14,761,719 km (0.098 R)
• M62: 14,967,716 km (0.097 R)
• M63: 15,565,060 km (0.117 R)
• M64: 16,355,984 km (0.071 R)
• M65: 16,944,203 km (0.107 R)
• M66: 17,512,226 km (0.108 R)
• M67: 17,757,566 km (0.071 R)
• M68: 18,004,104 km (0.028 R)
• M69: 18,141,584 km (0.111 R)
• M70: 18,279,364 km (0.111 R)
• M71: 18,362,241 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.1

Radius: 5.5

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.09 AU - 13.17 AU

Year: 20920 Days

Day: 18.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,771,756 km

• M1: 99,333 km (0.116 R)
• M2: 190,887 km (0.097 R)
• M3: 562,488 km (0.069 R)
• M4: 642,523 km (0.066 R)
• M5: 684,111 km (0.069 R)
• M6: 726,447 km (0.062 R)
• M7: 769,831 km (0.062 R)
• M8: 1,148,313 km (0.064 R)
• M9: 1,750,594 km (0.079 R)
• M10: 2,021,516 km (0.07 R)
• M11: 2,273,439 km (0.097 R)
• M12: 3,231,015 km (0.111 R)
• M13: 3,267,367 km (0.11 R)
• M14: 3,904,804 km (0.113 R)
• M15: 4,785,187 km (0.039 R)
• M16: 4,993,577 km (0.105 R)
• M17: 5,505,650 km (0.077 R)
• M18: 7,092,734 km (0.087 R)
• M19: 7,235,002 km (0.106 R)
• M20: 7,911,035 km (0.117 R)
• M21: 8,406,353 km (0.114 R)
• M22: 8,456,468 km (0.07 R)
• M23: 9,951,250 km (0.095 R)
• M24: 10,810,391 km (0.105 R)
• M25: 10,919,448 km (0.041 R)
• M26: 15,080,812 km (0.086 R)
• M27: 15,263,770 km (0.049 R)
• M28: 15,324,955 km (0.068 R)
• M29: 15,631,930 km (0.074 R)
• M30: 15,816,983 km (0.059 R)
• M31: 16,816,745 km (0.109 R)
• M32: 20,608,154 km (0.113 R)
• M33: 20,946,843 km (0.061 R)
• M34: 22,598,404 km (0.113 R)
• M35: 23,580,813 km (0.05 R)
• M36: 24,077,328 km (0.086 R)
• M37: 24,434,119 km (0.081 R)
• M38: 24,936,469 km (0.062 R)
• M39: 25,732,779 km (0.086 R)
• M40: 30,067,227 km (0.037 R)
• M41: 30,837,058 km (0.081 R)
• M42: 31,457,590 km (0.11 R)
• M43: 31,769,501 km (0.111 R)
• M44: 32,317,628 km (0.082 R)
• M45: 33,502,593 km (0.11 R)
• M46: 33,821,087 km (0.114 R)
• M47: 35,104,786 km (0.077 R)
• M48: 36,240,982 km (0.102 R)
• M49: 38,383,074 km (0.09 R)
• M50: 38,716,228 km (0.071 R)
• M51: 40,058,420 km (0.025 R)
• M52: 40,735,351 km (0.07 R)
• M53: 40,820,173 km (0.053 R)
• M54: 41,672,132 km (0.041 R)
• M55: 41,843,123 km (0.053 R)
• M56: 43,133,853 km (0.064 R)
• M57: 43,653,706 km (0.057 R)
• M58: 45,489,721 km (0.05 R)
• M59: 46,994,226 km (0.107 R)
• M60: 47,083,237 km (0.055 R)
• M61: 47,707,958 km (0.117 R)
• M62: 48,875,420 km (0.053 R)
• M63: 48,965,477 km (0.103 R)
• M64: 49,598,426 km (0.117 R)
• M65: 50,872,252 km (0.082 R)
• M66: 51,696,835 km (0.105 R)
• M67: 52,803,112 km (0.088 R)
• M68: 54,477,261 km (0.1 R)
• M69: 55,039,001 km (0.112 R)
• M70: 55,132,949 km (0.056 R)
• M71: 57,781,729 km (0.103 R)
• M72: 57,972,616 km (0.074 R)
• M73: 58,354,838 km (0.033 R)
• M74: 60,665,527 km (0.086 R)
• M75: 61,832,091 km (0.078 R)
• M76: 63,398,979 km (0.081 R)
• M77: 64,879,699 km (0.103 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: 418 - 13,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit