🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.56 AU - 0.64 AU

Year: 175 Days

Day: 26.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.88 AU - 1.04 AU

Year: 354 Days

Day: 46.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.31 AU - 1.43 AU

Year: 604 Days

Day: 22.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,032,251 km

• M1: 1,154,896 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.72 AU - 2.46 AU

Year: 1138 Days

Day: 26.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.14 AU - 3.46 AU

Year: 2258 Days

Day: 34.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,032,251 km

• M1: 45,179 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.95 AU - 3.67 AU

Year: 2269 Days

Day: 25.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.7

Radius: 3.7

Gravity: 71.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.4 AU - 17 AU

Year: 19103 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,032,251 km

• M1: 298,597 km (0.098 R)
• M2: 589,416 km (0.118 R)
• M3: 838,197 km (0.099 R)
• M4: 1,087,427 km (0.081 R)
• M5: 1,485,208 km (0.113 R)
• M6: 2,138,950 km (0.084 R)
• M7: 2,361,702 km (0.119 R)
• M8: 3,367,149 km (0.108 R)
• M9: 3,409,784 km (0.107 R)
• M10: 3,980,799 km (0.063 R)
• M11: 4,300,340 km (0.114 R)
• M12: 4,346,566 km (0.078 R)
• M13: 4,963,807 km (0.107 R)
• M14: 5,709,403 km (0.114 R)
• M15: 6,703,032 km (0.036 R)
• M16: 7,191,918 km (0.12 R)
• M17: 7,524,324 km (0.109 R)
• M18: 7,748,571 km (0.107 R)
• M19: 8,434,777 km (0.081 R)
• M20: 10,109,675 km (0.118 R)
• M21: 10,419,342 km (0.103 R)
• M22: 10,481,575 km (0.11 R)
• M23: 11,688,680 km (0.11 R)
• M24: 12,539,593 km (0.108 R)
• M25: 12,672,286 km (0.1 R)
• M26: 12,805,428 km (0.094 R)
• M27: 13,005,889 km (0.07 R)
• M28: 13,140,228 km (0.039 R)
• M29: 13,275,016 km (0.107 R)
• M30: 13,545,938 km (0.036 R)
• M31: 15,068,096 km (0.074 R)
• M32: 15,706,280 km (0.082 R)
• M33: 17,450,741 km (0.116 R)
• M34: 17,524,792 km (0.09 R)
• M35: 18,195,589 km (0.072 R)
• M36: 18,798,917 km (0.068 R)
• M37: 18,950,759 km (0.071 R)
• M38: 19,715,952 km (0.12 R)
• M39: 20,180,005 km (0.054 R)
• M40: 20,647,648 km (0.049 R)
• M41: 21,040,043 km (0.064 R)
• M42: 21,434,981 km (0.031 R)
• M43: 21,593,555 km (0.108 R)
• M44: 23,690,917 km (0.111 R)
• M45: 24,930,186 km (0.115 R)
• M46: 25,431,788 km (0.097 R)
• M47: 25,683,860 km (0.032 R)
• M48: 26,614,957 km (0.112 R)
• M49: 28,075,780 km (0.081 R)
• M50: 30,270,680 km (0.11 R)
• M51: 31,343,596 km (0.062 R)
• M52: 32,065,855 km (0.067 R)
• M53: 34,450,744 km (0.109 R)
• M54: 34,636,545 km (0.104 R)
• M55: 35,664,432 km (0.061 R)
• M56: 35,946,424 km (0.105 R)
• M57: 39,194,493 km (0.094 R)
• M58: 39,291,432 km (0.045 R)
• M59: 39,874,714 km (0.067 R)
• M60: 40,069,790 km (0.069 R)
• M61: 40,656,961 km (0.12 R)
• M62: 42,335,898 km (0.083 R)
• M63: 43,434,395 km (0.084 R)
• M64: 43,735,536 km (0.09 R)
• M65: 44,845,851 km (0.106 R)
• M66: 45,150,283 km (0.112 R)
• M67: 46,682,614 km (0.066 R)
• M68: 49,274,098 km (0.059 R)
• M69: 54,378,976 km (0.107 R)
• M70: 55,790,132 km (0.045 R)
• M71: 57,543,419 km (0.04 R)
• M72: 58,316,242 km (0.072 R)
• M73: 59,203,657 km (0.1 R)
• M74: 60,095,409 km (0.111 R)
• M75: 61,666,785 km (0.102 R)
• M76: 64,964,371 km (0.116 R)
• M77: 66,808,165 km (0.03 R)
• M78: 66,923,954 km (0.11 R)
• M79: 68,318,804 km (0.094 R)
• M80: 68,669,013 km (0.067 R)
• M81: 69,723,229 km (0.047 R)
• M82: 70,664,798 km (0.082 R)
• M83: 72,441,572 km (0.08 R)
• M84: 73,753,845 km (0.047 R)
• M85: 74,233,007 km (0.063 R)
• M86: 74,472,962 km (0.066 R)
• M87: 76,159,977 km (0.062 R)
• M88: 77,859,409 km (0.095 R)
• M89: 78,958,504 km (0.101 R)
• M90: 79,571,407 km (0.074 R)
• M91: 79,939,866 km (0.06 R)
• M92: 81,048,536 km (0.081 R)
• M93: 81,914,408 km (0.1 R)
• M94: 82,286,458 km (0.112 R)
• M95: 82,534,791 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit