🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.54 AU - 0.74 AU

Year: 192 Days

Day: 41.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 110.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,737,462 km

• M1: 36,352 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.86 AU

Year: 224 Days

Day: 47 Hours

Environment

Temp: 108 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,737,462 km

• M1: 146,307 km (0.091 R)
• M2: 473,328 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.2 AU - 2.62 AU

Year: 1402 Days

Day: 12.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,737,462 km

• M1: 963,709 km (0.097 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.8

Radius: 11.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.91 AU - 7.17 AU

Year: 6268 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,737,462 km

• M1: 152,141 km (0.064 R)
• M2: 262,395 km (0.105 R)
• M3: 336,894 km (0.042 R)
• M4: 695,929 km (0.085 R)
• M5: 773,421 km (0.112 R)
• M6: 923,767 km (0.088 R)
• M7: 1,130,212 km (0.073 R)
• M8: 1,223,411 km (0.096 R)
• M9: 1,801,607 km (0.118 R)
• M10: 1,912,010 km (0.041 R)
• M11: 2,197,892 km (0.108 R)
• M12: 2,579,815 km (0.102 R)
• M13: 2,747,066 km (0.119 R)
• M14: 2,832,187 km (0.12 R)
• M15: 3,896,127 km (0.049 R)
• M16: 4,186,197 km (0.088 R)
• M17: 4,284,483 km (0.112 R)
• M18: 4,383,517 km (0.106 R)
• M19: 4,634,542 km (0.085 R)
• M20: 5,523,153 km (0.077 R)
• M21: 5,685,467 km (0.046 R)
• M22: 6,042,557 km (0.099 R)
• M23: 6,153,858 km (0.057 R)
• M24: 6,322,305 km (0.09 R)
• M25: 6,520,522 km (0.103 R)
• M26: 7,098,569 km (0.116 R)
• M27: 7,723,289 km (0.084 R)
• M28: 7,905,051 km (0.12 R)
• M29: 8,118,826 km (0.06 R)
• M30: 8,241,945 km (0.099 R)
• M31: 9,120,683 km (0.095 R)
• M32: 9,248,739 km (0.059 R)
• M33: 9,506,496 km (0.054 R)
• M34: 9,832,021 km (0.105 R)
• M35: 10,194,347 km (0.07 R)
• M36: 10,729,309 km (0.106 R)
• M37: 10,830,736 km (0.079 R)
• M38: 11,102,406 km (0.066 R)
• M39: 12,388,648 km (0.051 R)
• M40: 13,429,401 km (0.109 R)
• M41: 13,758,067 km (0.046 R)
• M42: 13,978,724 km (0.104 R)
• M43: 14,237,529 km (0.055 R)
• M44: 14,498,128 km (0.118 R)
• M45: 14,985,967 km (0.118 R)
• M46: 15,099,362 km (0.12 R)
• M47: 15,479,340 km (0.111 R)
• M48: 16,171,231 km (0.064 R)
• M49: 16,287,618 km (0.038 R)
• M50: 16,677,320 km (0.033 R)
• M51: 18,145,773 km (0.095 R)
• M52: 18,428,214 km (0.107 R)
• M53: 19,696,804 km (0.072 R)
• M54: 20,195,413 km (0.117 R)
• M55: 20,530,064 km (0.068 R)
• M56: 21,077,891 km (0.087 R)
• M57: 21,247,386 km (0.058 R)
• M58: 21,887,216 km (0.103 R)
• M59: 21,972,935 km (0.08 R)
• M60: 22,058,954 km (0.092 R)
• M61: 22,403,628 km (0.066 R)
• M62: 22,967,611 km (0.107 R)
• M63: 23,229,408 km (0.03 R)
• M64: 23,800,273 km (0.09 R)
• M65: 24,109,492 km (0.06 R)
• M66: 24,198,204 km (0.119 R)
• M67: 24,331,196 km (0.115 R)
• M68: 24,955,767 km (0.108 R)
• M69: 25,090,256 km (0.095 R)
• M70: 25,450,039 km (0.107 R)
• M71: 25,540,246 km (0.063 R)
• M72: 25,675,782 km (0.092 R)
• M73: 25,811,617 km (0.089 R)
• M74: 25,947,601 km (0.071 R)
• M75: 26,083,885 km (0.08 R)
• M76: 26,677,190 km (0.083 R)
• M77: 27,182,531 km (0.087 R)
• M78: 27,923,490 km (0.109 R)
• M79: 28,905,899 km (0.118 R)
• M80: 30,952,697 km (0.06 R)
• M81: 31,580,709 km (0.114 R)
• M82: 32,017,983 km (0.09 R)
• M83: 32,457,203 km (0.069 R)
• M84: 32,653,026 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 13.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.3 AU - 9.52 AU

Year: 10817 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,737,462 km

• M1: 180,565 km (0.04 R)
• M2: 324,777 km (0.038 R)
• M3: 490,980 km (0.104 R)
• M4: 647,310 km (0.118 R)
• M5: 1,409,212 km (0.095 R)
• M6: 1,645,427 km (0.057 R)
• M7: 2,585,949 km (0.102 R)
• M8: 3,014,397 km (0.117 R)
• M9: 3,699,256 km (0.1 R)
• M10: 4,059,787 km (0.09 R)
• M11: 4,590,111 km (0.097 R)
• M12: 4,718,167 km (0.079 R)
• M13: 4,945,107 km (0.089 R)
• M14: 5,309,079 km (0.101 R)
• M15: 5,613,511 km (0.049 R)
• M16: 5,888,920 km (0.092 R)
• M17: 6,133,662 km (0.12 R)
• M18: 6,417,449 km (0.106 R)
• M19: 6,924,736 km (0.115 R)
• M20: 7,257,591 km (0.067 R)
• M21: 7,369,790 km (0.112 R)
• M22: 8,287,872 km (0.094 R)
• M23: 8,720,808 km (0.1 R)
• M24: 9,040,349 km (0.116 R)
• M25: 9,526,841 km (0.085 R)
• M26: 9,732,089 km (0.104 R)
• M27: 10,105,336 km (0.111 R)
• M28: 10,272,736 km (0.064 R)
• M29: 10,865,892 km (0.04 R)
• M30: 11,644,997 km (0.107 R)
• M31: 12,756,958 km (0.046 R)
• M32: 13,302,691 km (0.09 R)
• M33: 14,135,652 km (0.101 R)
• M34: 14,511,293 km (0.069 R)
• M35: 15,464,979 km (0.108 R)
• M36: 15,851,989 km (0.054 R)
• M37: 15,949,377 km (0.118 R)
• M38: 16,883,466 km (0.104 R)
• M39: 17,936,635 km (0.112 R)
• M40: 18,292,379 km (0.064 R)
• M41: 19,321,762 km (0.06 R)
• M42: 20,000,936 km (0.075 R)
• M43: 20,422,802 km (0.092 R)
• M44: 20,634,782 km (0.085 R)
• M45: 20,847,660 km (0.055 R)
• M46: 21,275,360 km (0.111 R)
• M47: 21,436,477 km (0.061 R)
• M48: 22,466,608 km (0.116 R)
• M49: 22,575,964 km (0.042 R)
• M50: 23,070,385 km (0.101 R)
• M51: 24,970,129 km (0.091 R)
• M52: 25,595,448 km (0.095 R)
• M53: 25,766,887 km (0.036 R)
• M54: 27,795,284 km (0.107 R)
• M55: 29,096,487 km (0.081 R)
• M56: 29,215,716 km (0.092 R)
• M57: 30,538,461 km (0.117 R)
• M58: 30,781,108 km (0.094 R)
• M59: 32,003,772 km (0.114 R)
• M60: 32,435,362 km (0.079 R)
• M61: 33,117,677 km (0.117 R)
• M62: 34,433,241 km (0.085 R)
• M63: 35,447,066 km (0.101 R)
• M64: 36,470,764 km (0.052 R)
• M65: 37,244,783 km (0.115 R)
• M66: 38,089,563 km (0.076 R)
• M67: 38,220,162 km (0.084 R)
• M68: 38,678,081 km (0.059 R)
• M69: 40,928,481 km (0.11 R)
• M70: 41,195,962 km (0.085 R)
• M71: 41,464,191 km (0.08 R)
• M72: 41,867,358 km (0.097 R)
• M73: 43,698,286 km (0.05 R)
• M74: 43,971,751 km (0.07 R)
• M75: 44,245,814 km (0.025 R)
• M76: 45,140,260 km (0.028 R)
• M77: 45,347,603 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 10,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit