🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.48 AU - 2.44 AU

Year: 964 Days

Day: 43.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 88.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.89 AU - 2.15 AU

Year: 1009 Days

Day: 22.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 11

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.97 AU - 11.69 AU

Year: 10832 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 47,436,118 km

• M1: 141,220 km (0.081 R)
• M2: 237,412 km (0.112 R)
• M3: 351,405 km (0.067 R)
• M4: 498,011 km (0.079 R)
• M5: 876,943 km (0.101 R)
• M6: 980,165 km (0.118 R)
• M7: 1,057,956 km (0.057 R)
• M8: 1,168,509 km (0.028 R)
• M9: 1,468,453 km (0.108 R)
• M10: 1,547,291 km (0.096 R)
• M11: 1,745,059 km (0.11 R)
• M12: 2,063,703 km (0.1 R)
• M13: 2,191,310 km (0.091 R)
• M14: 2,742,129 km (0.052 R)
• M15: 3,055,088 km (0.119 R)
• M16: 3,440,003 km (0.067 R)
• M17: 3,576,885 km (0.115 R)
• M18: 3,903,308 km (0.115 R)
• M19: 4,014,309 km (0.11 R)
• M20: 4,435,876 km (0.084 R)
• M21: 4,652,195 km (0.106 R)
• M22: 4,854,750 km (0.107 R)
• M23: 5,338,998 km (0.109 R)
• M24: 5,515,823 km (0.08 R)
• M25: 5,604,834 km (0.089 R)
• M26: 6,094,468 km (0.055 R)
• M27: 6,168,070 km (0.094 R)
• M28: 6,279,221 km (0.096 R)
• M29: 6,409,670 km (0.117 R)
• M30: 6,503,468 km (0.097 R)
• M31: 6,825,702 km (0.09 R)
• M32: 7,703,842 km (0.107 R)
• M33: 8,741,901 km (0.104 R)
• M34: 8,950,590 km (0.102 R)
• M35: 9,607,923 km (0.112 R)
• M36: 11,239,587 km (0.097 R)
• M37: 11,398,460 km (0.092 R)
• M38: 11,994,608 km (0.1 R)
• M39: 12,483,643 km (0.093 R)
• M40: 14,038,414 km (0.065 R)
• M41: 14,356,758 km (0.043 R)
• M42: 15,125,242 km (0.084 R)
• M43: 15,678,754 km (0.071 R)
• M44: 15,780,182 km (0.115 R)
• M45: 16,034,498 km (0.082 R)
• M46: 16,392,935 km (0.067 R)
• M47: 16,470,127 km (0.102 R)
• M48: 16,650,542 km (0.099 R)
• M49: 17,039,497 km (0.094 R)
• M50: 17,248,186 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.4

Radius: 3.2

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.73 AU - 22.11 AU

Year: 26662 Days

Day: 23 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,436,118 km

• M1: 56,548 km (0.104 R)
• M2: 135,685 km (0.106 R)
• M3: 163,959 km (0.101 R)
• M4: 205,099 km (0.105 R)
• M5: 569,669 km (0.074 R)
• M6: 667,954 km (0.117 R)
• M7: 1,152,652 km (0.106 R)
• M8: 1,214,286 km (0.11 R)
• M9: 1,235,080 km (0.085 R)
• M10: 1,298,210 km (0.072 R)
• M11: 1,319,453 km (0.111 R)
• M12: 1,427,612 km (0.111 R)
• M13: 1,538,614 km (0.046 R)
• M14: 1,561,203 km (0.086 R)
• M15: 1,722,021 km (0.083 R)
• M16: 2,059,514 km (0.03 R)
• M17: 2,235,740 km (0.081 R)
• M18: 2,261,321 km (0.051 R)
• M19: 2,549,148 km (0.103 R)
• M20: 3,101,613 km (0.101 R)
• M21: 3,158,909 km (0.038 R)
• M22: 4,027,324 km (0.054 R)
• M23: 4,471,181 km (0.069 R)
• M24: 4,600,883 km (0.047 R)
• M25: 4,731,930 km (0.114 R)
• M26: 4,930,596 km (0.108 R)
• M27: 6,615,517 km (0.111 R)
• M28: 6,689,269 km (0.05 R)
• M29: 6,726,219 km (0.108 R)
• M30: 7,365,302 km (0.1 R)
• M31: 8,983,951 km (0.117 R)
• M32: 9,895,899 km (0.116 R)
• M33: 10,793,486 km (0.108 R)
• M34: 11,273,995 km (0.118 R)
• M35: 12,165,299 km (0.093 R)
• M36: 12,300,984 km (0.094 R)
• M37: 12,391,790 km (0.084 R)
• M38: 13,450,793 km (0.038 R)
• M39: 13,920,231 km (0.11 R)
• M40: 14,109,473 km (0.098 R)
• M41: 14,204,467 km (0.106 R)
• M42: 14,347,333 km (0.073 R)
• M43: 14,442,777 km (0.078 R)
• M44: 15,068,545 km (0.119 R)
• M45: 16,746,734 km (0.081 R)
• M46: 18,120,790 km (0.115 R)
• M47: 18,638,848 km (0.118 R)
• M48: 19,530,750 km (0.109 R)
• M49: 20,275,598 km (0.1 R)
• M50: 20,382,710 km (0.085 R)
• M51: 20,867,257 km (0.065 R)
• M52: 21,138,030 km (0.056 R)
• M53: 21,355,545 km (0.062 R)
• M54: 21,464,602 km (0.096 R)
• M55: 21,792,819 km (0.104 R)
• M56: 21,902,624 km (0.096 R)
• M57: 23,290,144 km (0.059 R)
• M58: 24,591,646 km (0.118 R)
• M59: 24,934,973 km (0.101 R)
• M60: 25,279,946 km (0.102 R)
• M61: 27,323,602 km (0.1 R)
• M62: 28,395,022 km (0.07 R)
• M63: 28,815,392 km (0.054 R)
• M64: 28,996,106 km (0.049 R)
• M65: 29,298,294 km (0.049 R)
• M66: 30,210,991 km (0.047 R)
• M67: 30,640,037 km (0.079 R)
• M68: 30,824,641 km (0.083 R)
• M69: 31,442,331 km (0.077 R)
• M70: 33,256,803 km (0.113 R)
• M71: 33,319,934 km (0.039 R)
• M72: 34,655,693 km (0.114 R)
• M73: 34,847,926 km (0.049 R)
• M74: 35,040,608 km (0.095 R)
• M75: 35,104,786 km (0.09 R)
• M76: 35,233,590 km (0.06 R)
• M77: 36,659,257 km (0.106 R)
• M78: 37,313,598 km (0.054 R)
• M79: 37,510,619 km (0.056 R)
• M80: 37,839,884 km (0.085 R)
• M81: 38,833,064 km (0.08 R)
• M82: 40,912,774 km (0.058 R)
• M83: 41,251,613 km (0.111 R)
• M84: 42,616,245 km (0.081 R)
• M85: 43,097,351 km (0.062 R)
• M86: 43,442,025 km (0.089 R)
• M87: 43,580,253 km (0.088 R)
• M88: 43,718,482 km (0.096 R)
• M89: 44,134,214 km (0.104 R)
• M90: 45,389,340 km (0.063 R)
• M91: 45,599,675 km (0.104 R)
• M92: 46,021,391 km (0.099 R)
• M93: 46,162,163 km (0.079 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 17,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit