🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.75 AU - 1.07 AU

Year: 319 Days

Day: 25.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.34 AU - 1.4 AU

Year: 589 Days

Day: 24.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.49 AU - 2.39 AU

Year: 992 Days

Day: 45.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,976,017 km

• M1: 100,231 km (0.097 R)
• M2: 604,226 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.73 AU - 2.21 AU

Year: 1015 Days

Day: 22.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,976,017 km

• M1: 251,624 km (0.104 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 10.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.26 AU - 9.42 AU

Year: 8058 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,976,017 km

• M1: 212,429 km (0.105 R)
• M2: 294,857 km (0.105 R)
• M3: 509,231 km (0.034 R)
• M4: 776,263 km (0.115 R)
• M5: 858,393 km (0.101 R)
• M6: 1,237,623 km (0.072 R)
• M7: 1,581,100 km (0.101 R)
• M8: 3,043,718 km (0.042 R)
• M9: 3,150,980 km (0.109 R)
• M10: 4,231,226 km (0.119 R)
• M11: 4,748,984 km (0.097 R)
• M12: 5,351,415 km (0.091 R)
• M13: 5,481,416 km (0.107 R)
• M14: 6,045,400 km (0.09 R)
• M15: 6,558,371 km (0.118 R)
• M16: 6,627,934 km (0.116 R)
• M17: 6,908,280 km (0.113 R)
• M18: 7,228,420 km (0.066 R)
• M19: 7,553,346 km (0.064 R)
• M20: 8,217,710 km (0.089 R)
• M21: 8,747,436 km (0.081 R)
• M22: 8,862,477 km (0.107 R)
• M23: 9,327,278 km (0.09 R)
• M24: 9,760,513 km (0.079 R)
• M25: 10,240,423 km (0.115 R)
• M26: 10,892,520 km (0.105 R)
• M27: 11,057,676 km (0.102 R)
• M28: 11,181,992 km (0.116 R)
• M29: 12,537,648 km (0.079 R)
• M30: 12,624,116 km (0.072 R)
• M31: 12,710,882 km (0.058 R)
• M32: 13,855,306 km (0.086 R)
• M33: 16,194,418 km (0.037 R)
• M34: 16,383,061 km (0.114 R)
• M35: 16,667,297 km (0.05 R)
• M36: 17,385,217 km (0.026 R)
• M37: 17,481,708 km (0.083 R)
• M38: 18,603,991 km (0.105 R)
• M39: 19,049,494 km (0.116 R)
• M40: 19,498,437 km (0.061 R)
• M41: 20,712,872 km (0.114 R)
• M42: 21,795,512 km (0.105 R)
• M43: 22,055,962 km (0.097 R)
• M44: 22,422,327 km (0.108 R)
• M45: 22,580,003 km (0.038 R)
• M46: 22,949,361 km (0.096 R)
• M47: 23,427,027 km (0.038 R)
• M48: 23,533,690 km (0.088 R)
• M49: 23,961,839 km (0.12 R)
• M50: 24,069,250 km (0.048 R)
• M51: 24,284,522 km (0.118 R)
• M52: 24,554,546 km (0.097 R)
• M53: 24,880,071 km (0.113 R)
• M54: 25,425,505 km (0.071 R)
• M55: 25,535,010 km (0.092 R)
• M56: 26,195,784 km (0.084 R)
• M57: 26,306,486 km (0.099 R)
• M58: 27,085,592 km (0.098 R)
• M59: 27,928,726 km (0.113 R)
• M60: 28,495,702 km (0.102 R)
• M61: 29,066,268 km (0.06 R)
• M62: 29,295,601 km (0.057 R)
• M63: 29,410,493 km (0.101 R)
• M64: 29,640,724 km (0.028 R)
• M65: 30,103,131 km (0.075 R)
• M66: 30,276,963 km (0.112 R)
• M67: 30,567,782 km (0.104 R)
• M68: 31,445,323 km (0.104 R)
• M69: 31,563,056 km (0.099 R)
• M70: 31,916,855 km (0.112 R)
• M71: 32,509,412 km (0.044 R)
• M72: 33,225,388 km (0.116 R)
• M73: 33,405,205 km (0.086 R)
• M74: 33,645,459 km (0.114 R)
• M75: 33,826,023 km (0.062 R)
• M76: 34,490,836 km (0.086 R)
• M77: 34,794,370 km (0.116 R)
• M78: 35,956,297 km (0.107 R)
• M79: 36,140,901 km (0.098 R)
• M80: 37,566,718 km (0.102 R)
• M81: 38,317,849 km (0.063 R)
• M82: 39,390,466 km (0.069 R)
• M83: 41,888,451 km (0.083 R)
• M84: 42,537,107 km (0.094 R)
• M85: 42,862,782 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 19,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit