🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.93 AU

Year: 314 Days

Day: 33.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,457,321 km

• M1: 112,198 km (0.054 R)
• M2: 235,916 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.56 AU

Year: 578 Days

Day: 33.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.4 AU - 2.14 AU

Year: 897 Days

Day: 22.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,457,321 km

• M1: 86,019 km (0.064 R)
• M2: 822,489 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.01 AU - 4.25 AU

Year: 3196 Days

Day: 21.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 10.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.89 AU - 7.33 AU

Year: 5751 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,457,321 km

• M1: 131,796 km (0.101 R)
• M2: 245,939 km (0.105 R)
• M3: 335,249 km (0.112 R)
• M4: 491,728 km (0.094 R)
• M5: 794,065 km (0.053 R)
• M6: 1,102,387 km (0.115 R)
• M7: 1,227,750 km (0.096 R)
• M8: 1,671,158 km (0.118 R)
• M9: 2,321,161 km (0.118 R)
• M10: 2,495,143 km (0.114 R)
• M11: 2,972,510 km (0.093 R)
• M12: 3,102,361 km (0.114 R)
• M13: 3,306,711 km (0.096 R)
• M14: 3,856,184 km (0.086 R)
• M15: 4,181,111 km (0.033 R)
• M16: 4,247,233 km (0.079 R)
• M17: 4,705,900 km (0.065 R)
• M18: 4,788,478 km (0.104 R)
• M19: 5,025,142 km (0.08 R)
• M20: 5,394,649 km (0.104 R)
• M21: 5,684,869 km (0.116 R)
• M22: 5,787,792 km (0.115 R)
• M23: 5,861,544 km (0.092 R)
• M24: 6,054,974 km (0.04 R)
• M25: 6,250,498 km (0.088 R)
• M26: 6,601,604 km (0.094 R)
• M27: 6,771,847 km (0.109 R)
• M28: 7,291,251 km (0.081 R)
• M29: 7,467,327 km (0.089 R)
• M30: 7,628,594 km (0.027 R)
• M31: 7,823,520 km (0.118 R)
• M32: 7,938,112 km (0.047 R)
• M33: 8,908,553 km (0.049 R)
• M34: 9,028,082 km (0.089 R)
• M35: 9,373,055 km (0.107 R)
• M36: 9,512,181 km (0.119 R)
• M37: 9,582,043 km (0.109 R)
• M38: 9,862,988 km (0.09 R)
• M39: 10,128,973 km (0.095 R)
• M40: 10,325,544 km (0.082 R)
• M41: 10,686,225 km (0.11 R)
• M42: 10,886,387 km (0.082 R)
• M43: 11,142,947 km (0.074 R)
• M44: 12,113,089 km (0.115 R)
• M45: 12,455,369 km (0.116 R)
• M46: 12,723,598 km (0.113 R)
• M47: 12,897,132 km (0.102 R)
• M48: 13,032,667 km (0.053 R)

Asteroid Belt

Center: 7.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 14.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.56 AU - 9.96 AU

Year: 9873 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,457,321 km

• M1: 279,150 km (0.065 R)
• M2: 522,994 km (0.101 R)
• M3: 683,363 km (0.07 R)
• M4: 877,541 km (0.069 R)
• M5: 1,012,927 km (0.111 R)
• M6: 1,446,462 km (0.084 R)
• M7: 1,780,065 km (0.09 R)
• M8: 2,036,476 km (0.08 R)
• M9: 2,390,574 km (0.119 R)
• M10: 2,542,266 km (0.087 R)
• M11: 2,901,152 km (0.085 R)
• M12: 3,494,905 km (0.05 R)
• M13: 4,074,597 km (0.102 R)
• M14: 4,257,107 km (0.088 R)
• M15: 4,415,680 km (0.11 R)
• M16: 4,603,276 km (0.085 R)
• M17: 5,153,946 km (0.079 R)
• M18: 5,638,643 km (0.116 R)
• M19: 5,842,545 km (0.115 R)
• M20: 6,257,679 km (0.082 R)
• M21: 6,499,429 km (0.101 R)
• M22: 7,148,385 km (0.071 R)
• M23: 7,721,195 km (0.035 R)
• M24: 7,850,597 km (0.1 R)
• M25: 8,177,020 km (0.103 R)
• M26: 8,474,719 km (0.045 R)
• M27: 8,843,628 km (0.074 R)
• M28: 9,149,256 km (0.079 R)
• M29: 9,458,475 km (0.053 R)
• M30: 9,876,003 km (0.101 R)
• M31: 9,981,469 km (0.073 R)
• M32: 10,621,598 km (0.114 R)
• M33: 11,348,345 km (0.117 R)
• M34: 11,792,351 km (0.08 R)
• M35: 12,735,416 km (0.108 R)
• M36: 13,196,627 km (0.04 R)
• M37: 13,820,300 km (0.045 R)
• M38: 13,938,333 km (0.12 R)
• M39: 14,175,296 km (0.102 R)
• M40: 14,373,962 km (0.102 R)
• M41: 14,613,468 km (0.053 R)
• M42: 15,789,606 km (0.086 R)
• M43: 15,954,314 km (0.115 R)
• M44: 16,285,224 km (0.05 R)
• M45: 16,576,790 km (0.102 R)
• M46: 17,419,176 km (0.088 R)
• M47: 17,802,745 km (0.07 R)
• M48: 17,974,184 km (0.108 R)
• M49: 18,189,156 km (0.042 R)
• M50: 18,448,409 km (0.113 R)
• M51: 19,101,703 km (0.087 R)
• M52: 19,365,145 km (0.058 R)
• M53: 19,895,769 km (0.035 R)
• M54: 20,162,801 km (0.064 R)
• M55: 20,296,691 km (0.076 R)
• M56: 20,386,300 km (0.042 R)
• M57: 20,700,456 km (0.109 R)
• M58: 21,333,853 km (0.101 R)
• M59: 22,991,547 km (0.057 R)
• M60: 23,553,287 km (0.075 R)
• M61: 24,309,504 km (0.046 R)
• M62: 25,313,904 km (0.104 R)
• M63: 26,380,687 km (0.12 R)
• M64: 26,723,266 km (0.108 R)
• M65: 26,821,402 km (0.095 R)
• M66: 27,759,680 km (0.079 R)
• M67: 28,307,956 km (0.075 R)
• M68: 28,608,349 km (0.12 R)
• M69: 29,465,545 km (0.111 R)
• M70: 30,228,943 km (0.079 R)
• M71: 30,382,430 km (0.107 R)
• M72: 30,536,217 km (0.05 R)
• M73: 30,844,388 km (0.089 R)
• M74: 31,205,218 km (0.118 R)
• M75: 31,723,276 km (0.086 R)
• M76: 32,715,259 km (0.111 R)
• M77: 32,872,935 km (0.118 R)
• M78: 32,978,103 km (0.107 R)
• M79: 33,399,969 km (0.087 R)
• M80: 33,876,737 km (0.085 R)
• M81: 34,249,086 km (0.107 R)
• M82: 34,783,450 km (0.105 R)
• M83: 36,294,239 km (0.119 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: 368 - 15,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit