🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 225 Days

Day: 43.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 2.3 °

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: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.72 AU - 0.84 AU

Year: 265 Days

Day: 28.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.91 AU - 1.39 AU

Year: 475 Days

Day: 30.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.48 AU - 1.58 AU

Year: 729 Days

Day: 27 Hours

Environment

Temp: -56 °C

Axial Tilt: 177.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 10.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.42 AU - 6.78 AU

Year: 5102 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,991,108 km

• M1: 156,779 km (0.043 R)
• M2: 234,270 km (0.097 R)
• M3: 314,604 km (0.081 R)
• M4: 453,431 km (0.071 R)
• M5: 705,354 km (0.112 R)
• M6: 789,877 km (0.074 R)
• M7: 858,243 km (0.044 R)
• M8: 1,001,408 km (0.093 R)
• M9: 1,087,128 km (0.118 R)
• M10: 1,231,789 km (0.096 R)
• M11: 1,406,968 km (0.117 R)
• M12: 1,491,640 km (0.087 R)
• M13: 1,603,240 km (0.108 R)
• M14: 1,795,324 km (0.051 R)
• M15: 2,132,667 km (0.086 R)
• M16: 2,460,885 km (0.098 R)
• M17: 2,578,918 km (0.049 R)
• M18: 2,944,236 km (0.068 R)
• M19: 3,101,313 km (0.067 R)
• M20: 3,342,465 km (0.064 R)
• M21: 3,825,816 km (0.055 R)
• M22: 3,894,182 km (0.115 R)
• M23: 4,747,189 km (0.059 R)
• M24: 4,988,042 km (0.108 R)
• M25: 5,081,840 km (0.084 R)
• M26: 5,232,934 km (0.077 R)
• M27: 5,578,505 km (0.109 R)
• M28: 5,715,087 km (0.12 R)
• M29: 5,991,245 km (0.067 R)
• M30: 6,191,257 km (0.1 R)
• M31: 7,034,241 km (0.117 R)
• M32: 7,522,978 km (0.065 R)
• M33: 7,782,380 km (0.074 R)
• M34: 8,177,020 km (0.12 R)
• M35: 8,332,302 km (0.104 R)
• M36: 8,623,120 km (0.094 R)
• M37: 8,758,507 km (0.081 R)
• M38: 8,985,746 km (0.07 R)
• M39: 9,169,003 km (0.059 R)
• M40: 9,330,270 km (0.118 R)
• M41: 9,422,871 km (0.053 R)
• M42: 9,890,663 km (0.083 R)
• M43: 10,246,407 km (0.043 R)
• M44: 10,509,998 km (0.061 R)
• M45: 10,630,425 km (0.097 R)
• M46: 10,800,069 km (0.109 R)
• M47: 11,019,379 km (0.051 R)
• M48: 11,190,968 km (0.111 R)
• M49: 12,213,769 km (0.089 R)
• M50: 12,672,286 km (0.119 R)
• M51: 13,032,817 km (0.078 R)
• M52: 13,292,519 km (0.079 R)
• M53: 13,370,609 km (0.102 R)
• M54: 13,790,381 km (0.12 R)
• M55: 14,108,126 km (0.1 R)
• M56: 14,187,862 km (0.103 R)
• M57: 14,267,747 km (0.109 R)
• M58: 14,616,011 km (0.086 R)
• M59: 14,912,813 km (0.109 R)
• M60: 15,759,986 km (0.031 R)
• M61: 16,036,593 km (0.073 R)
• M62: 16,147,744 km (0.115 R)
• M63: 16,426,594 km (0.103 R)
• M64: 16,819,737 km (0.053 R)
• M65: 17,415,137 km (0.102 R)
• M66: 17,873,505 km (0.098 R)
• M67: 18,046,440 km (0.104 R)
• M68: 18,685,223 km (0.067 R)
• M69: 18,831,530 km (0.114 R)
• M70: 19,479,288 km (0.084 R)
• M71: 19,835,780 km (0.053 R)
• M72: 19,955,159 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 12.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.81 AU - 9.89 AU

Year: 9290 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,991,108 km

• M1: 157,078 km (0.119 R)
• M2: 546,930 km (0.108 R)
• M3: 1,371,064 km (0.112 R)
• M4: 1,550,881 km (0.107 R)
• M5: 1,691,204 km (0.035 R)
• M6: 1,860,399 km (0.077 R)
• M7: 2,112,172 km (0.11 R)
• M8: 2,215,993 km (0.066 R)
• M9: 2,456,247 km (0.115 R)
• M10: 3,020,531 km (0.107 R)
• M11: 3,227,724 km (0.093 R)
• M12: 3,500,889 km (0.107 R)
• M13: 3,750,119 km (0.104 R)
• M14: 4,135,035 km (0.087 R)
• M15: 4,233,321 km (0.089 R)
• M16: 4,600,434 km (0.087 R)
• M17: 5,223,359 km (0.103 R)
• M18: 5,836,112 km (0.088 R)
• M19: 6,169,865 km (0.111 R)
• M20: 6,395,907 km (0.087 R)
• M21: 6,663,089 km (0.099 R)
• M22: 7,446,533 km (0.079 R)
• M23: 8,760,451 km (0.073 R)
• M24: 9,748,695 km (0.064 R)
• M25: 10,100,699 km (0.09 R)
• M26: 11,135,916 km (0.08 R)
• M27: 11,503,927 km (0.111 R)
• M28: 11,782,627 km (0.061 R)
• M29: 11,922,801 km (0.097 R)
• M30: 12,299,339 km (0.05 R)
• M31: 12,489,178 km (0.086 R)
• M32: 12,775,658 km (0.108 R)
• M33: 13,064,232 km (0.097 R)
• M34: 13,160,873 km (0.092 R)
• M35: 13,355,051 km (0.114 R)
• M36: 13,795,317 km (0.119 R)
• M37: 13,992,487 km (0.099 R)
• M38: 14,141,038 km (0.114 R)
• M39: 14,841,006 km (0.071 R)
• M40: 14,992,549 km (0.029 R)
• M41: 15,399,006 km (0.112 R)
• M42: 15,706,280 km (0.053 R)
• M43: 16,067,260 km (0.108 R)
• M44: 16,587,861 km (0.089 R)
• M45: 17,061,039 km (0.119 R)
• M46: 17,219,762 km (0.051 R)
• M47: 17,432,191 km (0.118 R)
• M48: 17,698,924 km (0.109 R)
• M49: 18,344,738 km (0.117 R)
• M50: 21,401,920 km (0.101 R)
• M51: 21,974,581 km (0.073 R)
• M52: 22,436,389 km (0.075 R)
• M53: 24,494,108 km (0.096 R)
• M54: 25,818,199 km (0.112 R)
• M55: 26,122,331 km (0.105 R)
• M56: 26,244,403 km (0.109 R)
• M57: 26,366,475 km (0.106 R)
• M58: 26,672,852 km (0.053 R)
• M59: 27,289,045 km (0.096 R)
• M60: 28,347,301 km (0.119 R)
• M61: 28,661,157 km (0.098 R)
• M62: 29,165,750 km (0.1 R)
• M63: 29,736,766 km (0.076 R)
• M64: 30,375,698 km (0.106 R)
• M65: 32,581,668 km (0.09 R)
• M66: 33,306,320 km (0.105 R)
• M67: 34,036,358 km (0.035 R)
• M68: 35,986,217 km (0.05 R)
• M69: 36,258,036 km (0.111 R)
• M70: 36,667,037 km (0.091 R)
• M71: 37,489,526 km (0.069 R)
• M72: 38,110,357 km (0.095 R)
• M73: 38,248,884 km (0.058 R)
• M74: 38,456,825 km (0.068 R)
• M75: 40,204,428 km (0.102 R)
• M76: 40,486,569 km (0.093 R)
• M77: 41,621,269 km (0.043 R)
• M78: 42,622,677 km (0.098 R)
• M79: 42,910,204 km (0.118 R)
• M80: 43,559,758 km (0.072 R)
• M81: 44,795,287 km (0.055 R)
• M82: 45,894,981 km (0.087 R)
• M83: 46,263,590 km (0.117 R)
• M84: 46,559,196 km (0.083 R)
• M85: 47,673,101 km (0.087 R)
• M86: 48,645,637 km (0.12 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: 291 - 12,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit