🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.62 AU - 0.74 AU

Year: 215 Days

Day: 45 Hours

Environment

Temp: 118 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.82 AU - 0.84 AU

Year: 290 Days

Day: 36.5 Hours

Environment

Temp: 47 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 16,967,497 km

• M1: 343,327 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.35 AU - 1.35 AU

Year: 601 Days

Day: 45.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 138.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,967,497 km

• M1: 518,057 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.12 AU - 1.66 AU

Year: 627 Days

Day: 41.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 14.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.81 AU - 5.03 AU

Year: 3558 Days

Day: 10.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 16,967,497 km

• M1: 206,295 km (0.08 R)
• M2: 368,011 km (0.112 R)
• M3: 572,062 km (0.079 R)
• M4: 664,663 km (0.107 R)
• M5: 782,247 km (0.058 R)
• M6: 888,163 km (0.109 R)
• M7: 989,141 km (0.109 R)
• M8: 1,170,903 km (0.069 R)
• M9: 1,341,145 km (0.074 R)
• M10: 1,544,748 km (0.115 R)
• M11: 1,644,230 km (0.118 R)
• M12: 1,758,822 km (0.07 R)
• M13: 1,849,927 km (0.116 R)
• M14: 2,387,881 km (0.087 R)
• M15: 2,533,590 km (0.112 R)
• M16: 2,682,439 km (0.041 R)
• M17: 2,819,022 km (0.062 R)
• M18: 3,178,656 km (0.107 R)
• M19: 3,356,079 km (0.116 R)
• M20: 3,487,126 km (0.1 R)
• M21: 3,959,706 km (0.104 R)
• M22: 4,291,963 km (0.047 R)
• M23: 4,872,552 km (0.057 R)
• M24: 5,248,043 km (0.106 R)
• M25: 5,362,635 km (0.064 R)
• M26: 5,750,542 km (0.034 R)
• M27: 5,888,471 km (0.11 R)
• M28: 6,349,532 km (0.036 R)
• M29: 6,697,945 km (0.103 R)
• M30: 6,947,774 km (0.057 R)
• M31: 7,158,258 km (0.113 R)
• M32: 7,607,201 km (0.12 R)
• M33: 7,911,633 km (0.107 R)
• M34: 8,175,823 km (0.111 R)
• M35: 8,286,675 km (0.105 R)
• M36: 9,377,393 km (0.109 R)
• M37: 9,586,830 km (0.11 R)
• M38: 10,058,063 km (0.098 R)
• M39: 10,272,736 km (0.045 R)
• M40: 10,682,186 km (0.067 R)
• M41: 10,803,509 km (0.101 R)
• M42: 10,974,350 km (0.083 R)
• M43: 11,170,623 km (0.098 R)
• M44: 11,467,425 km (0.083 R)
• M45: 11,867,001 km (0.073 R)
• M46: 12,018,095 km (0.101 R)
• M47: 12,424,103 km (0.102 R)
• M48: 12,808,719 km (0.085 R)
• M49: 13,041,494 km (0.116 R)
• M50: 13,249,584 km (0.047 R)
• M51: 13,432,542 km (0.115 R)
• M52: 13,563,740 km (0.111 R)
• M53: 13,906,917 km (0.031 R)
• M54: 14,817,819 km (0.099 R)
• M55: 15,472,609 km (0.106 R)
• M56: 16,248,423 km (0.036 R)
• M57: 16,388,297 km (0.08 R)
• M58: 16,556,595 km (0.058 R)
• M59: 17,207,495 km (0.1 R)
• M60: 17,321,489 km (0.031 R)
• M61: 17,607,669 km (0.076 R)
• M62: 17,837,751 km (0.039 R)
• M63: 17,982,113 km (0.055 R)
• M64: 18,475,786 km (0.092 R)
• M65: 18,738,928 km (0.099 R)
• M66: 19,268,954 km (0.079 R)
• M67: 19,595,376 km (0.114 R)
• M68: 19,923,594 km (0.112 R)
• M69: 20,013,353 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 12.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.21 AU - 6.35 AU

Year: 4645 Days

Day: 8.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 16,967,497 km

• M1: 487,091 km (0.054 R)
• M2: 663,317 km (0.076 R)
• M3: 819,647 km (0.12 R)
• M4: 907,311 km (0.058 R)
• M5: 1,093,411 km (0.106 R)
• M6: 1,181,374 km (0.092 R)
• M7: 1,536,819 km (0.088 R)
• M8: 1,636,601 km (0.073 R)
• M9: 1,961,677 km (0.043 R)
• M10: 2,144,485 km (0.042 R)
• M11: 2,540,321 km (0.107 R)
• M12: 3,141,854 km (0.11 R)
• M13: 3,473,812 km (0.096 R)
• M14: 3,562,224 km (0.101 R)
• M15: 4,000,696 km (0.12 R)
• M16: 4,187,244 km (0.098 R)
• M17: 4,329,063 km (0.067 R)
• M18: 4,456,521 km (0.065 R)
• M19: 4,569,018 km (0.1 R)
• M20: 4,650,100 km (0.056 R)
• M21: 4,846,373 km (0.068 R)
• M22: 5,012,127 km (0.075 R)
• M23: 5,112,507 km (0.079 R)
• M24: 5,281,254 km (0.061 R)
• M25: 5,957,286 km (0.115 R)
• M26: 6,117,207 km (0.094 R)
• M27: 6,368,830 km (0.072 R)
• M28: 6,826,749 km (0.105 R)
• M29: 6,956,899 km (0.026 R)
• M30: 7,295,439 km (0.092 R)
• M31: 7,852,093 km (0.081 R)
• M32: 7,949,481 km (0.109 R)
• M33: 8,522,291 km (0.114 R)
• M34: 8,702,707 km (0.072 R)
• M35: 8,844,077 km (0.098 R)
• M36: 9,917,292 km (0.069 R)
• M37: 10,170,860 km (0.105 R)
• M38: 10,619,803 km (0.105 R)
• M39: 10,749,205 km (0.042 R)
• M40: 10,900,898 km (0.112 R)
• M41: 10,987,964 km (0.035 R)
• M42: 11,118,862 km (0.098 R)
• M43: 11,338,322 km (0.106 R)
• M44: 11,559,128 km (0.089 R)
• M45: 12,072,548 km (0.096 R)
• M46: 12,343,470 km (0.071 R)
• M47: 12,937,074 km (0.088 R)
• M48: 13,423,567 km (0.099 R)
• M49: 13,657,238 km (0.103 R)
• M50: 14,533,732 km (0.108 R)
• M51: 15,015,138 km (0.096 R)
• M52: 15,209,167 km (0.096 R)
• M53: 15,306,555 km (0.061 R)
• M54: 16,092,692 km (0.116 R)
• M55: 16,291,208 km (0.073 R)
• M56: 16,917,126 km (0.052 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit