🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.66 AU

Year: 155 Days

Day: 20 Hours

Environment

Temp: 185 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.51 AU - 0.63 AU

Year: 164 Days

Day: 25 Hours

Environment

Temp: 160 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.53 AU - 0.63 AU

Year: 168 Days

Day: 30.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.65 AU - 0.73 AU

Year: 218 Days

Day: 40.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.05 AU - 1.17 AU

Year: 445 Days

Day: 18 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.28 AU - 1.7 AU

Year: 693 Days

Day: 46.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.81 AU - 2.07 AU

Year: 1029 Days

Day: 34.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.06 AU - 3.72 AU

Year: 2377 Days

Day: 18.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,702,012 km

• M1: 299,196 km (0.116 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 9.2

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.73 AU - 4.97 AU

Year: 4067 Days

Day: 7.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,702,012 km

• M1: 116,686 km (0.096 R)
• M2: 192,084 km (0.096 R)
• M3: 471,084 km (0.093 R)
• M4: 649,255 km (0.084 R)
• M5: 747,092 km (0.06 R)
• M6: 897,587 km (0.064 R)
• M7: 1,297,313 km (0.115 R)
• M8: 1,627,326 km (0.078 R)
• M9: 1,733,091 km (0.082 R)
• M10: 1,935,497 km (0.086 R)
• M11: 1,999,525 km (0.111 R)
• M12: 2,346,742 km (0.091 R)
• M13: 2,912,222 km (0.058 R)
• M14: 3,363,259 km (0.066 R)
• M15: 3,479,497 km (0.099 R)
• M16: 3,557,737 km (0.071 R)
• M17: 3,656,471 km (0.112 R)
• M18: 3,836,437 km (0.08 R)
• M19: 4,499,605 km (0.043 R)
• M20: 4,692,586 km (0.065 R)
• M21: 4,888,260 km (0.117 R)
• M22: 5,175,787 km (0.12 R)
• M23: 5,332,865 km (0.116 R)
• M24: 5,423,372 km (0.066 R)
• M25: 5,537,216 km (0.061 R)
• M26: 5,906,872 km (0.081 R)
• M27: 5,977,183 km (0.086 R)
• M28: 6,071,130 km (0.071 R)
• M29: 6,165,676 km (0.066 R)
• M30: 6,237,034 km (0.119 R)
• M31: 6,548,946 km (0.052 R)
• M32: 6,964,529 km (0.108 R)
• M33: 7,693,071 km (0.101 R)
• M34: 8,472,176 km (0.099 R)
• M35: 9,086,575 km (0.077 R)
• M36: 9,194,884 km (0.106 R)
• M37: 9,358,244 km (0.051 R)
• M38: 9,770,536 km (0.084 R)
• M39: 9,853,862 km (0.055 R)
• M40: 10,076,913 km (0.088 R)
• M41: 10,301,609 km (0.069 R)
• M42: 10,471,103 km (0.061 R)
• M43: 10,641,794 km (0.085 R)
• M44: 12,337,486 km (0.042 R)
• M45: 12,547,821 km (0.09 R)
• M46: 12,789,571 km (0.077 R)
• M47: 13,002,449 km (0.075 R)
• M48: 13,063,484 km (0.088 R)
• M49: 13,400,828 km (0.087 R)
• M50: 14,178,288 km (0.11 R)
• M51: 14,304,100 km (0.108 R)
• M52: 15,066,450 km (0.077 R)
• M53: 15,355,773 km (0.026 R)
• M54: 16,070,551 km (0.095 R)
• M55: 16,168,987 km (0.112 R)
• M56: 16,531,163 km (0.073 R)
• M57: 16,597,285 km (0.101 R)
• M58: 16,696,768 km (0.105 R)
• M59: 17,330,764 km (0.053 R)
• M60: 17,431,742 km (0.104 R)
• M61: 17,600,189 km (0.045 R)
• M62: 18,622,541 km (0.111 R)
• M63: 19,002,221 km (0.085 R)
• M64: 19,141,048 km (0.072 R)
• M65: 19,699,197 km (0.099 R)
• M66: 19,980,292 km (0.116 R)
• M67: 20,475,461 km (0.036 R)
• M68: 20,546,520 km (0.052 R)
• M69: 20,724,541 km (0.073 R)
• M70: 20,903,161 km (0.032 R)
• M71: 20,974,669 km (0.118 R)
• M72: 21,261,747 km (0.106 R)
• M73: 21,586,225 km (0.106 R)
• M74: 22,423,075 km (0.076 R)
• M75: 22,496,229 km (0.075 R)
• M76: 22,606,333 km (0.108 R)
• M77: 23,085,195 km (0.104 R)
• M78: 23,753,898 km (0.113 R)
• M79: 23,903,346 km (0.086 R)
• M80: 24,693,223 km (0.111 R)
• M81: 24,920,462 km (0.096 R)
• M82: 25,072,304 km (0.105 R)
• M83: 25,262,592 km (0.093 R)
• M84: 25,415,182 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.7

Radius: 12.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.15 AU - 8.73 AU

Year: 7728 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 94.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,702,012 km

• M1: 274,961 km (0.096 R)
• M2: 436,377 km (0.09 R)
• M3: 638,633 km (0.089 R)
• M4: 752,776 km (0.05 R)
• M5: 989,141 km (0.074 R)
• M6: 1,124,677 km (0.047 R)
• M7: 1,282,951 km (0.102 R)
• M8: 1,365,081 km (0.071 R)
• M9: 1,449,005 km (0.07 R)
• M10: 1,640,341 km (0.081 R)
• M11: 1,785,002 km (0.074 R)
• M12: 2,087,189 km (0.111 R)
• M13: 2,406,132 km (0.09 R)
• M14: 2,719,689 km (0.099 R)
• M15: 3,225,928 km (0.094 R)
• M16: 3,340,072 km (0.105 R)
• M17: 3,619,371 km (0.039 R)
• M18: 3,930,684 km (0.085 R)
• M19: 4,200,858 km (0.109 R)
• M20: 4,682,264 km (0.113 R)
• M21: 4,864,025 km (0.105 R)
• M22: 5,261,656 km (0.092 R)
• M23: 5,369,367 km (0.094 R)
• M24: 6,201,580 km (0.062 R)
• M25: 6,401,592 km (0.07 R)
• M26: 6,778,878 km (0.1 R)
• M27: 7,433,668 km (0.082 R)
• M28: 8,046,570 km (0.12 R)
• M29: 9,190,695 km (0.093 R)
• M30: 9,288,382 km (0.086 R)
• M31: 9,583,389 km (0.083 R)
• M32: 10,048,489 km (0.08 R)
• M33: 10,149,168 km (0.116 R)
• M34: 10,283,806 km (0.08 R)
• M35: 10,487,110 km (0.051 R)
• M36: 11,035,386 km (0.116 R)
• M37: 12,303,378 km (0.106 R)
• M38: 12,663,759 km (0.1 R)
• M39: 13,579,896 km (0.115 R)
• M40: 14,403,732 km (0.12 R)
• M41: 14,936,599 km (0.059 R)
• M42: 15,205,427 km (0.03 R)
• M43: 15,592,137 km (0.036 R)
• M44: 16,021,483 km (0.106 R)
• M45: 18,143,828 km (0.105 R)
• M46: 18,225,658 km (0.109 R)
• M47: 18,513,036 km (0.114 R)
• M48: 19,425,732 km (0.087 R)
• M49: 20,395,725 km (0.064 R)
• M50: 21,295,107 km (0.113 R)
• M51: 21,554,510 km (0.058 R)
• M52: 22,911,063 km (0.06 R)
• M53: 22,999,625 km (0.057 R)
• M54: 24,250,114 km (0.086 R)
• M55: 24,385,500 km (0.099 R)
• M56: 25,798,302 km (0.114 R)
• M57: 26,352,413 km (0.069 R)
• M58: 26,445,164 km (0.11 R)
• M59: 27,097,261 km (0.092 R)
• M60: 27,425,329 km (0.101 R)
• M61: 28,085,355 km (0.088 R)
• M62: 28,322,318 km (0.084 R)
• M63: 28,655,323 km (0.041 R)
• M64: 28,941,653 km (0.07 R)
• M65: 29,229,030 km (0.107 R)
• M66: 29,517,305 km (0.108 R)
• M67: 30,193,787 km (0.098 R)
• M68: 30,387,965 km (0.097 R)
• M69: 30,582,592 km (0.059 R)
• M70: 31,316,070 km (0.12 R)
• M71: 31,463,424 km (0.053 R)
• M72: 31,906,982 km (0.118 R)
• M73: 32,055,383 km (0.091 R)
• M74: 32,253,451 km (0.083 R)
• M75: 33,149,991 km (0.112 R)
• M76: 33,400,567 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 14,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit