🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.72 AU - 0.9 AU

Year: 281 Days

Day: 12.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.79 AU - 1.05 AU

Year: 340 Days

Day: 44 Hours

Environment

Temp: 10 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.38 AU - 1.4 AU

Year: 631 Days

Day: 32.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.1

Radius: 13.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.92 AU - 5.09 AU

Year: 4305 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,776,466 km

• M1: 253,419 km (0.05 R)
• M2: 379,829 km (0.117 R)
• M3: 748,139 km (0.043 R)
• M4: 845,078 km (0.049 R)
• M5: 959,970 km (0.088 R)
• M6: 1,150,258 km (0.098 R)
• M7: 1,294,171 km (0.09 R)
• M8: 1,569,282 km (0.057 R)
• M9: 1,714,242 km (0.033 R)
• M10: 1,863,840 km (0.109 R)
• M11: 1,948,811 km (0.087 R)
• M12: 2,035,279 km (0.09 R)
• M13: 2,176,350 km (0.116 R)
• M14: 2,773,694 km (0.113 R)
• M15: 2,891,428 km (0.062 R)
• M16: 3,030,853 km (0.068 R)
• M17: 3,172,522 km (0.039 R)
• M18: 3,441,798 km (0.115 R)
• M19: 3,526,171 km (0.076 R)
• M20: 4,047,071 km (0.035 R)
• M21: 4,248,879 km (0.061 R)
• M22: 4,639,030 km (0.041 R)
• M23: 5,209,746 km (0.062 R)
• M24: 5,553,073 km (0.057 R)
• M25: 5,878,448 km (0.116 R)
• M26: 5,979,876 km (0.067 R)
• M27: 6,313,629 km (0.074 R)
• M28: 6,600,707 km (0.104 R)
• M29: 7,680,953 km (0.09 R)
• M30: 7,987,778 km (0.099 R)
• M31: 8,072,152 km (0.032 R)
• M32: 8,270,069 km (0.072 R)
• M33: 8,786,781 km (0.089 R)
• M34: 9,700,973 km (0.081 R)
• M35: 10,002,413 km (0.102 R)
• M36: 11,081,761 km (0.055 R)
• M37: 11,270,554 km (0.044 R)
• M38: 11,875,229 km (0.065 R)
• M39: 12,392,837 km (0.051 R)
• M40: 13,718,873 km (0.055 R)
• M41: 13,955,537 km (0.097 R)
• M42: 14,296,021 km (0.077 R)
• M43: 14,467,311 km (0.113 R)
• M44: 14,950,512 km (0.098 R)
• M45: 15,755,797 km (0.107 R)
• M46: 16,039,285 km (0.093 R)
• M47: 17,117,288 km (0.07 R)
• M48: 17,591,812 km (0.11 R)
• M49: 17,738,568 km (0.087 R)
• M50: 18,852,922 km (0.057 R)
• M51: 19,229,460 km (0.03 R)
• M52: 19,418,701 km (0.09 R)
• M53: 20,335,437 km (0.111 R)
• M54: 20,489,523 km (0.046 R)
• M55: 20,837,936 km (0.09 R)
• M56: 21,266,235 km (0.11 R)
• M57: 21,618,837 km (0.079 R)
• M58: 22,449,255 km (0.117 R)
• M59: 22,568,784 km (0.103 R)
• M60: 23,370,778 km (0.054 R)
• M61: 23,613,126 km (0.094 R)
• M62: 23,856,522 km (0.082 R)
• M63: 23,978,444 km (0.113 R)
• M64: 24,673,326 km (0.067 R)
• M65: 24,796,595 km (0.111 R)
• M66: 25,126,608 km (0.104 R)
• M67: 26,082,987 km (0.102 R)
• M68: 27,136,306 km (0.081 R)
• M69: 27,221,128 km (0.057 R)
• M70: 27,817,574 km (0.119 R)
• M71: 28,074,584 km (0.077 R)
• M72: 28,246,322 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.5

Radius: 5.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.81 AU - 16.29 AU

Year: 19203 Days

Day: 18.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,776,466 km

• M1: 92,751 km (0.089 R)
• M2: 341,233 km (0.053 R)
• M3: 709,543 km (0.106 R)
• M4: 1,208,152 km (0.112 R)
• M5: 1,286,841 km (0.099 R)
• M6: 2,480,482 km (0.113 R)
• M7: 2,606,444 km (0.075 R)
• M8: 2,683,038 km (0.11 R)
• M9: 2,734,499 km (0.039 R)
• M10: 2,970,116 km (0.085 R)
• M11: 3,185,088 km (0.03 R)
• M12: 3,658,566 km (0.08 R)
• M13: 3,947,289 km (0.106 R)
• M14: 4,035,403 km (0.12 R)
• M15: 4,455,025 km (0.076 R)
• M16: 4,577,545 km (0.097 R)
• M17: 4,856,994 km (0.099 R)
• M18: 5,695,490 km (0.091 R)
• M19: 8,128,251 km (0.078 R)
• M20: 9,429,752 km (0.049 R)
• M21: 9,705,760 km (0.111 R)
• M22: 9,864,633 km (0.047 R)
• M23: 10,064,496 km (0.114 R)
• M24: 10,184,922 km (0.108 R)
• M25: 10,753,693 km (0.069 R)
• M26: 11,166,284 km (0.11 R)
• M27: 11,752,558 km (0.093 R)
• M28: 12,263,136 km (0.082 R)
• M29: 12,955,026 km (0.097 R)
• M30: 13,129,906 km (0.118 R)
• M31: 14,240,969 km (0.097 R)
• M32: 15,243,425 km (0.113 R)
• M33: 15,846,454 km (0.059 R)
• M34: 16,741,647 km (0.117 R)
• M35: 16,789,219 km (0.107 R)
• M36: 17,219,463 km (0.117 R)
• M37: 17,460,016 km (0.073 R)
• M38: 17,847,176 km (0.104 R)
• M39: 18,679,389 km (0.111 R)
• M40: 19,125,041 km (0.098 R)
• M41: 19,825,308 km (0.052 R)
• M42: 20,229,222 km (0.108 R)
• M43: 20,635,829 km (0.116 R)
• M44: 21,096,591 km (0.12 R)
• M45: 21,405,511 km (0.108 R)
• M46: 21,457,122 km (0.09 R)
• M47: 22,446,263 km (0.073 R)
• M48: 22,920,039 km (0.092 R)
• M49: 23,237,636 km (0.07 R)
• M50: 23,397,107 km (0.104 R)
• M51: 23,610,134 km (0.117 R)
• M52: 23,663,541 km (0.048 R)
• M53: 24,091,839 km (0.116 R)
• M54: 24,199,400 km (0.108 R)
• M55: 24,253,106 km (0.04 R)
• M56: 24,306,961 km (0.119 R)
• M57: 24,739,149 km (0.057 R)
• M58: 25,885,817 km (0.093 R)
• M59: 26,271,780 km (0.079 R)
• M60: 26,548,685 km (0.12 R)
• M61: 26,659,687 km (0.086 R)
• M62: 26,993,739 km (0.106 R)
• M63: 27,329,137 km (0.051 R)
• M64: 27,891,326 km (0.071 R)
• M65: 28,684,644 km (0.095 R)
• M66: 28,741,491 km (0.076 R)
• M67: 28,912,631 km (0.096 R)
• M68: 29,715,523 km (0.094 R)
• M69: 30,583,789 km (0.12 R)
• M70: 31,636,658 km (0.074 R)
• M71: 32,939,656 km (0.098 R)
• M72: 34,139,281 km (0.085 R)
• M73: 36,704,735 km (0.073 R)
• M74: 37,386,752 km (0.038 R)
• M75: 37,448,985 km (0.118 R)
• M76: 37,823,129 km (0.085 R)
• M77: 38,135,639 km (0.089 R)
• M78: 39,965,819 km (0.12 R)
• M79: 40,539,527 km (0.062 R)
• M80: 41,308,909 km (0.12 R)
• M81: 42,082,928 km (0.112 R)
• M82: 43,252,933 km (0.044 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit