🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.55 AU - 0.61 AU

Year: 164 Days

Day: 19.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.88 AU - 1.3 AU

Year: 422 Days

Day: 25.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 58.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,501,636 km

• M1: 401,820 km (0.093 R)
• M2: 784,940 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.8 AU - 2.32 AU

Year: 1096 Days

Day: 36.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 176.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,501,636 km

• M1: 515,215 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.03 AU - 2.19 AU

Year: 1137 Days

Day: 36.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.55 AU - 2.83 AU

Year: 1636 Days

Day: 26.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.53 AU - 3.81 AU

Year: 2093 Days

Day: 37.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,501,636 km

• M1: 613,202 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 13.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.66 AU - 8.48 AU

Year: 6972 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,501,636 km

• M1: 256,710 km (0.108 R)
• M2: 343,776 km (0.109 R)
• M3: 672,143 km (0.104 R)
• M4: 844,031 km (0.1 R)
• M5: 1,182,122 km (0.069 R)
• M6: 1,304,493 km (0.104 R)
• M7: 1,394,701 km (0.077 R)
• M8: 1,639,742 km (0.115 R)
• M9: 1,797,867 km (0.09 R)
• M10: 2,086,890 km (0.075 R)
• M11: 2,194,002 km (0.032 R)
• M12: 2,369,181 km (0.044 R)
• M13: 3,516,298 km (0.104 R)
• M14: 3,618,922 km (0.102 R)
• M15: 4,012,813 km (0.098 R)
• M16: 4,927,604 km (0.049 R)
• M17: 5,602,590 km (0.082 R)
• M18: 6,151,315 km (0.113 R)
• M19: 6,463,675 km (0.118 R)
• M20: 7,006,566 km (0.11 R)
• M21: 7,664,348 km (0.099 R)
• M22: 8,410,542 km (0.055 R)
• M23: 9,358,095 km (0.039 R)
• M24: 9,501,410 km (0.063 R)
• M25: 9,972,194 km (0.025 R)
• M26: 10,228,754 km (0.104 R)
• M27: 10,673,958 km (0.086 R)
• M28: 11,125,294 km (0.11 R)
• M29: 11,814,342 km (0.071 R)
• M30: 12,008,071 km (0.095 R)
• M31: 12,320,432 km (0.065 R)
• M32: 13,073,059 km (0.043 R)
• M33: 13,881,486 km (0.035 R)
• M34: 14,004,156 km (0.112 R)
• M35: 14,415,550 km (0.044 R)
• M36: 14,664,481 km (0.103 R)
• M37: 14,831,133 km (0.073 R)
• M38: 14,914,609 km (0.087 R)
• M39: 15,208,419 km (0.05 R)
• M40: 15,716,453 km (0.068 R)
• M41: 16,445,743 km (0.041 R)
• M42: 16,879,876 km (0.12 R)
• M43: 17,273,917 km (0.069 R)
• M44: 17,892,803 km (0.05 R)
• M45: 18,026,394 km (0.032 R)
• M46: 18,115,554 km (0.116 R)
• M47: 18,519,020 km (0.059 R)
• M48: 18,879,999 km (0.091 R)
• M49: 18,970,656 km (0.089 R)
• M50: 19,289,000 km (0.056 R)
• M51: 19,426,031 km (0.081 R)
• M52: 19,609,289 km (0.11 R)
• M53: 20,115,827 km (0.118 R)
• M54: 20,301,179 km (0.06 R)
• M55: 20,440,455 km (0.044 R)
• M56: 21,001,147 km (0.111 R)
• M57: 21,330,562 km (0.084 R)
• M58: 22,089,771 km (0.067 R)
• M59: 22,568,933 km (0.045 R)
• M60: 23,342,504 km (0.095 R)
• M61: 24,026,615 km (0.089 R)
• M62: 24,618,274 km (0.118 R)
• M63: 24,915,825 km (0.056 R)
• M64: 25,214,572 km (0.06 R)
• M65: 25,314,503 km (0.064 R)
• M66: 25,815,805 km (0.099 R)
• M67: 25,966,899 km (0.095 R)
• M68: 26,624,831 km (0.096 R)
• M69: 27,032,335 km (0.093 R)
• M70: 27,134,660 km (0.086 R)
• M71: 27,802,166 km (0.105 R)
• M72: 28,008,761 km (0.052 R)
• M73: 28,215,804 km (0.073 R)
• M74: 28,996,555 km (0.088 R)
• M75: 29,101,274 km (0.061 R)
• M76: 29,679,170 km (0.089 R)
• M77: 30,101,784 km (0.083 R)
• M78: 33,444,399 km (0.112 R)
• M79: 33,554,054 km (0.08 R)
• M80: 34,436,682 km (0.115 R)
• M81: 34,825,188 km (0.078 R)
• M82: 35,774,685 km (0.12 R)
• M83: 37,016,198 km (0.101 R)
• M84: 37,243,437 km (0.115 R)
• M85: 38,271,773 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit