🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 47.1 Hours

Environment

Temp: 270 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.62 AU - 0.94 AU

Year: 242 Days

Day: 42.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.79 AU - 0.95 AU

Year: 285 Days

Day: 38.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,200,305 km

• M1: 234,569 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.74 AU - 1.76 AU

Year: 814 Days

Day: 19.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.17 AU - 3.15 AU

Year: 1525 Days

Day: 16.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.4

Radius: 12.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.32 AU - 8.52 AU

Year: 7834 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,200,305 km

• M1: 167,400 km (0.11 R)
• M2: 249,978 km (0.041 R)
• M3: 468,241 km (0.076 R)
• M4: 918,980 km (0.12 R)
• M5: 1,020,557 km (0.077 R)
• M6: 1,180,626 km (0.073 R)
• M7: 1,273,377 km (0.062 R)
• M8: 1,796,820 km (0.036 R)
• M9: 1,904,979 km (0.105 R)
• M10: 2,105,291 km (0.094 R)
• M11: 2,242,771 km (0.118 R)
• M12: 2,336,120 km (0.045 R)
• M13: 2,478,837 km (0.046 R)
• M14: 2,599,861 km (0.058 R)
• M15: 2,772,946 km (0.068 R)
• M16: 2,924,339 km (0.035 R)
• M17: 3,182,844 km (0.109 R)
• M18: 3,261,982 km (0.077 R)
• M19: 3,503,133 km (0.093 R)
• M20: 4,174,977 km (0.07 R)
• M21: 4,466,843 km (0.094 R)
• M22: 4,615,244 km (0.103 R)
• M23: 5,764,455 km (0.103 R)
• M24: 6,354,469 km (0.067 R)
• M25: 6,454,699 km (0.096 R)
• M26: 6,860,858 km (0.105 R)
• M27: 7,275,543 km (0.078 R)
• M28: 7,380,411 km (0.088 R)
• M29: 7,912,830 km (0.042 R)
• M30: 8,165,501 km (0.103 R)
• M31: 8,753,121 km (0.113 R)
• M32: 8,864,871 km (0.1 R)
• M33: 9,737,176 km (0.087 R)
• M34: 9,930,456 km (0.076 R)
• M35: 10,281,712 km (0.099 R)
• M36: 10,597,214 km (0.119 R)
• M37: 11,157,159 km (0.074 R)
• M38: 11,400,106 km (0.086 R)
• M39: 12,809,766 km (0.099 R)
• M40: 13,449,148 km (0.039 R)
• M41: 14,493,640 km (0.102 R)
• M42: 14,758,877 km (0.091 R)
• M43: 17,310,867 km (0.114 R)
• M44: 17,639,384 km (0.104 R)
• M45: 17,828,027 km (0.1 R)
• M46: 18,877,755 km (0.072 R)
• M47: 19,119,057 km (0.107 R)
• M48: 20,143,952 km (0.086 R)
• M49: 20,440,006 km (0.069 R)
• M50: 20,539,040 km (0.101 R)
• M51: 21,437,524 km (0.118 R)
• M52: 21,891,554 km (0.096 R)
• M53: 22,094,259 km (0.068 R)
• M54: 22,501,764 km (0.11 R)
• M55: 22,706,414 km (0.088 R)
• M56: 24,418,711 km (0.087 R)
• M57: 24,734,512 km (0.097 R)
• M58: 25,210,682 km (0.12 R)
• M59: 25,370,004 km (0.089 R)
• M60: 25,743,400 km (0.11 R)
• M61: 27,636,860 km (0.097 R)
• M62: 27,911,073 km (0.096 R)
• M63: 28,296,288 km (0.078 R)
• M64: 28,406,840 km (0.099 R)
• M65: 29,016,601 km (0.068 R)
• M66: 29,799,148 km (0.119 R)
• M67: 30,758,669 km (0.115 R)
• M68: 31,499,178 km (0.071 R)
• M69: 31,728,362 km (0.119 R)
• M70: 32,015,440 km (0.107 R)
• M71: 32,188,076 km (0.116 R)
• M72: 32,939,955 km (0.107 R)
• M73: 33,814,654 km (0.045 R)
• M74: 34,401,975 km (0.092 R)
• M75: 34,756,073 km (0.114 R)
• M76: 36,124,445 km (0.069 R)
• M77: 38,118,435 km (0.083 R)
• M78: 39,529,293 km (0.117 R)
• M79: 39,776,428 km (0.059 R)
• M80: 41,332,545 km (0.045 R)
• M81: 41,457,759 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.6

Radius: 13.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.87 AU - 10.87 AU

Year: 10081 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,200,305 km

• M1: 192,383 km (0.1 R)
• M2: 286,031 km (0.101 R)
• M3: 416,630 km (0.119 R)
• M4: 506,389 km (0.106 R)
• M5: 604,824 km (0.098 R)
• M6: 858,991 km (0.095 R)
• M7: 2,448,768 km (0.111 R)
• M8: 2,733,602 km (0.11 R)
• M9: 2,839,816 km (0.109 R)
• M10: 3,307,011 km (0.088 R)
• M11: 3,392,132 km (0.032 R)
• M12: 3,622,512 km (0.066 R)
• M13: 4,438,270 km (0.084 R)
• M14: 4,595,497 km (0.113 R)
• M15: 4,818,847 km (0.096 R)
• M16: 4,948,099 km (0.07 R)
• M17: 5,045,787 km (0.098 R)
• M18: 5,544,247 km (0.097 R)
• M19: 5,816,515 km (0.061 R)
• M20: 5,954,294 km (0.082 R)
• M21: 7,095,876 km (0.085 R)
• M22: 7,243,379 km (0.112 R)
• M23: 7,996,006 km (0.068 R)
• M24: 8,304,028 km (0.103 R)
• M25: 8,616,089 km (0.095 R)
• M26: 9,616,002 km (0.058 R)
• M27: 10,191,953 km (0.073 R)
• M28: 10,948,919 km (0.026 R)
• M29: 11,034,189 km (0.031 R)
• M30: 11,334,283 km (0.09 R)
• M31: 11,507,068 km (0.082 R)
• M32: 12,162,606 km (0.097 R)
• M33: 12,383,712 km (0.06 R)
• M34: 13,010,228 km (0.089 R)
• M35: 13,372,853 km (0.104 R)
• M36: 13,969,449 km (0.106 R)
• M37: 14,154,651 km (0.09 R)
• M38: 14,809,591 km (0.098 R)
• M39: 15,188,373 km (0.119 R)
• M40: 15,378,960 km (0.072 R)
• M41: 15,618,167 km (0.042 R)
• M42: 15,858,870 km (0.069 R)
• M43: 16,003,681 km (0.041 R)
• M44: 17,278,255 km (0.098 R)
• M45: 17,677,083 km (0.045 R)
• M46: 17,927,809 km (0.064 R)
• M47: 18,129,168 km (0.112 R)
• M48: 18,738,180 km (0.089 R)
• M49: 19,456,998 km (0.084 R)
• M50: 23,624,945 km (0.074 R)
• M51: 23,956,603 km (0.085 R)
• M52: 24,234,257 km (0.115 R)
• M53: 25,411,742 km (0.108 R)
• M54: 25,638,233 km (0.1 R)
• M55: 25,751,628 km (0.091 R)
• M56: 27,473,649 km (0.104 R)
• M57: 27,939,198 km (0.109 R)
• M58: 28,231,362 km (0.066 R)
• M59: 28,760,041 km (0.106 R)
• M60: 30,726,206 km (0.097 R)
• M61: 31,634,115 km (0.059 R)
• M62: 32,244,475 km (0.107 R)
• M63: 32,735,455 km (0.055 R)
• M64: 33,911,444 km (0.083 R)
• M65: 34,160,823 km (0.102 R)
• M66: 34,285,738 km (0.111 R)
• M67: 34,912,553 km (0.089 R)
• M68: 36,751,709 km (0.087 R)
• M69: 36,943,793 km (0.106 R)
• M70: 37,071,998 km (0.116 R)
• M71: 38,362,280 km (0.091 R)
• M72: 38,687,206 km (0.09 R)
• M73: 39,733,045 km (0.051 R)
• M74: 39,930,215 km (0.109 R)
• M75: 40,523,520 km (0.071 R)
• M76: 40,854,430 km (0.09 R)
• M77: 41,319,081 km (0.092 R)
• M78: 41,919,268 km (0.12 R)
• M79: 42,119,879 km (0.084 R)
• M80: 42,522,297 km (0.093 R)
• M81: 44,076,320 km (0.068 R)
• M82: 44,280,371 km (0.091 R)
• M83: 44,484,872 km (0.076 R)
• M84: 45,099,868 km (0.069 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 12,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit