🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 31.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,256,611 km

• M1: 129,701 km (0.083 R)
• M2: 244,293 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.6 AU - 0.76 AU

Year: 215 Days

Day: 44 Hours

Environment

Temp: 91 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,256,611 km

• M1: 55,351 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.87 AU

Year: 239 Days

Day: 43.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 84.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.79 AU - 1.23 AU

Year: 389 Days

Day: 47.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,256,611 km

• M1: 43,533 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.24 AU - 3.7 AU

Year: 2475 Days

Day: 14.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.8

Radius: 8.1

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.37 AU - 10.61 AU

Year: 11194 Days

Day: 9.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,256,611 km

• M1: 143,913 km (0.091 R)
• M2: 232,026 km (0.093 R)
• M3: 359,484 km (0.03 R)
• M4: 583,282 km (0.084 R)
• M5: 703,559 km (0.073 R)
• M6: 866,022 km (0.07 R)
• M7: 987,196 km (0.056 R)
• M8: 1,059,003 km (0.108 R)
• M9: 1,227,301 km (0.033 R)
• M10: 1,569,132 km (0.082 R)
• M11: 1,739,973 km (0.053 R)
• M12: 1,827,787 km (0.104 R)
• M13: 2,007,903 km (0.03 R)
• M14: 2,313,082 km (0.084 R)
• M15: 2,862,705 km (0.117 R)
• M16: 2,966,975 km (0.116 R)
• M17: 3,019,483 km (0.064 R)
• M18: 3,152,326 km (0.085 R)
• M19: 3,903,008 km (0.04 R)
• M20: 4,283,436 km (0.076 R)
• M21: 4,343,125 km (0.111 R)
• M22: 4,523,690 km (0.058 R)
• M23: 4,892,150 km (0.067 R)
• M24: 5,174,740 km (0.081 R)
• M25: 5,723,315 km (0.055 R)
• M26: 6,494,792 km (0.077 R)
• M27: 6,563,457 km (0.116 R)
• M28: 6,805,506 km (0.086 R)
• M29: 7,441,596 km (0.108 R)
• M30: 7,912,830 km (0.117 R)
• M31: 8,244,638 km (0.068 R)
• M32: 8,431,037 km (0.119 R)
• M33: 8,656,481 km (0.057 R)
• M34: 8,807,874 km (0.083 R)
• M35: 9,617,348 km (0.11 R)
• M36: 9,852,965 km (0.105 R)
• M37: 10,130,169 km (0.096 R)
• M38: 11,265,019 km (0.093 R)
• M39: 11,388,886 km (0.114 R)
• M40: 13,302,243 km (0.104 R)
• M41: 14,273,432 km (0.034 R)
• M42: 15,634,174 km (0.108 R)
• M43: 16,611,048 km (0.079 R)
• M44: 17,130,751 km (0.088 R)
• M45: 18,721,426 km (0.105 R)
• M46: 19,262,072 km (0.095 R)
• M47: 19,509,507 km (0.066 R)
• M48: 19,757,989 km (0.035 R)
• M49: 20,107,599 km (0.087 R)
• M50: 20,965,394 km (0.087 R)
• M51: 21,577,997 km (0.118 R)
• M52: 21,886,617 km (0.096 R)
• M53: 22,404,076 km (0.112 R)
• M54: 22,977,934 km (0.042 R)
• M55: 23,821,217 km (0.114 R)
• M56: 24,246,673 km (0.103 R)
• M57: 24,460,449 km (0.1 R)
• M58: 24,835,790 km (0.106 R)
• M59: 25,105,215 km (0.102 R)
• M60: 25,973,631 km (0.084 R)
• M61: 26,411,504 km (0.104 R)
• M62: 26,796,719 km (0.086 R)
• M63: 26,962,323 km (0.104 R)
• M64: 27,017,525 km (0.04 R)
• M65: 27,183,728 km (0.087 R)
• M66: 27,683,984 km (0.082 R)
• M67: 28,019,232 km (0.068 R)
• M68: 28,075,182 km (0.09 R)
• M69: 28,919,812 km (0.09 R)
• M70: 29,146,452 km (0.115 R)
• M71: 29,316,844 km (0.11 R)
• M72: 29,886,962 km (0.063 R)
• M73: 31,154,355 km (0.084 R)
• M74: 31,794,634 km (0.094 R)
• M75: 31,970,112 km (0.099 R)
• M76: 33,622,421 km (0.046 R)
• M77: 33,801,040 km (0.072 R)
• M78: 33,920,270 km (0.107 R)
• M79: 35,181,380 km (0.063 R)
• M80: 37,378,524 km (0.078 R)
• M81: 38,182,912 km (0.096 R)
• M82: 39,682,780 km (0.078 R)
• M83: 40,439,895 km (0.107 R)
• M84: 41,776,253 km (0.116 R)
• M85: 41,840,280 km (0.111 R)
• M86: 42,546,532 km (0.039 R)
• M87: 43,062,495 km (0.111 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: 522 - 19,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit