🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.89 AU - 1.29 AU

Year: 420 Days

Day: 17.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.34 AU - 1.82 AU

Year: 733 Days

Day: 32.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.69 AU - 1.79 AU

Year: 847 Days

Day: 46.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.9

Radius: 11.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.7 AU - 4.7 AU

Year: 3759 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,523,182 km

• M1: 146,756 km (0.089 R)
• M2: 242,349 km (0.083 R)
• M3: 514,168 km (0.091 R)
• M4: 668,852 km (0.077 R)
• M5: 971,189 km (0.108 R)
• M6: 1,109,119 km (0.03 R)
• M7: 1,229,246 km (0.107 R)
• M8: 1,536,221 km (0.108 R)
• M9: 1,867,580 km (0.048 R)
• M10: 1,939,536 km (0.061 R)
• M11: 2,406,880 km (0.042 R)
• M12: 2,645,638 km (0.109 R)
• M13: 3,163,696 km (0.062 R)
• M14: 3,355,181 km (0.071 R)
• M15: 3,461,246 km (0.105 R)
• M16: 3,731,420 km (0.075 R)
• M17: 3,952,525 km (0.045 R)
• M18: 4,064,873 km (0.057 R)
• M19: 4,140,271 km (0.088 R)
• M20: 4,235,116 km (0.073 R)
• M21: 4,681,366 km (0.112 R)
• M22: 4,820,193 km (0.044 R)
• M23: 5,000,758 km (0.099 R)
• M24: 5,618,597 km (0.061 R)
• M25: 5,872,614 km (0.111 R)
• M26: 6,001,119 km (0.066 R)
• M27: 6,087,287 km (0.101 R)
• M28: 6,326,344 km (0.1 R)
• M29: 6,457,990 km (0.071 R)
• M30: 6,568,394 km (0.103 R)
• M31: 6,813,734 km (0.103 R)
• M32: 7,016,589 km (0.109 R)
• M33: 7,521,183 km (0.031 R)
• M34: 8,540,991 km (0.104 R)
• M35: 8,711,084 km (0.089 R)
• M36: 8,784,387 km (0.118 R)
• M37: 9,377,991 km (0.109 R)
• M38: 9,780,858 km (0.025 R)
• M39: 9,857,153 km (0.089 R)
• M40: 9,933,448 km (0.079 R)
• M41: 10,629,826 km (0.067 R)
• M42: 10,865,593 km (0.103 R)
• M43: 10,970,760 km (0.117 R)
• M44: 11,050,047 km (0.063 R)
• M45: 11,155,962 km (0.087 R)
• M46: 11,288,805 km (0.084 R)
• M47: 12,535,554 km (0.102 R)
• M48: 12,673,632 km (0.072 R)
• M49: 13,456,777 km (0.081 R)
• M50: 13,541,599 km (0.083 R)
• M51: 13,911,256 km (0.089 R)
• M52: 14,025,698 km (0.107 R)
• M53: 14,111,717 km (0.1 R)
• M54: 14,399,693 km (0.057 R)
• M55: 14,515,332 km (0.117 R)
• M56: 15,069,442 km (0.092 R)
• M57: 16,018,192 km (0.099 R)
• M58: 17,108,760 km (0.103 R)
• M59: 17,755,771 km (0.072 R)
• M60: 18,254,231 km (0.088 R)
• M61: 18,411,010 km (0.103 R)
• M62: 18,568,237 km (0.083 R)
• M63: 19,042,313 km (0.106 R)
• M64: 19,233,200 km (0.111 R)
• M65: 19,777,138 km (0.12 R)
• M66: 19,970,418 km (0.112 R)
• M67: 20,164,297 km (0.093 R)
• M68: 20,880,422 km (0.102 R)
• M69: 20,978,708 km (0.101 R)
• M70: 22,036,963 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.3

Radius: 10.2

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.46 AU - 9 AU

Year: 7173 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,523,182 km

• M1: 132,993 km (0.053 R)
• M2: 253,568 km (0.117 R)
• M3: 467,643 km (0.078 R)
• M4: 531,072 km (0.115 R)
• M5: 598,242 km (0.052 R)
• M6: 785,538 km (0.118 R)
• M7: 945,010 km (0.096 R)
• M8: 1,192,145 km (0.057 R)
• M9: 1,296,864 km (0.093 R)
• M10: 1,615,657 km (0.109 R)
• M11: 2,115,463 km (0.105 R)
• M12: 2,325,349 km (0.116 R)
• M13: 2,424,533 km (0.086 R)
• M14: 2,747,963 km (0.117 R)
• M15: 2,888,436 km (0.119 R)
• M16: 2,977,297 km (0.085 R)
• M17: 3,305,365 km (0.085 R)
• M18: 3,379,865 km (0.072 R)
• M19: 3,799,636 km (0.064 R)
• M20: 4,095,541 km (0.083 R)
• M21: 4,584,576 km (0.105 R)
• M22: 4,772,770 km (0.078 R)
• M23: 5,006,293 km (0.104 R)
• M24: 5,200,022 km (0.037 R)
• M25: 5,396,444 km (0.118 R)
• M26: 5,484,557 km (0.082 R)
• M27: 6,023,109 km (0.032 R)
• M28: 6,649,027 km (0.096 R)
• M29: 7,077,924 km (0.034 R)
• M30: 7,271,504 km (0.102 R)
• M31: 7,393,426 km (0.118 R)
• M32: 7,663,899 km (0.051 R)
• M33: 7,887,548 km (0.11 R)
• M34: 8,240,000 km (0.112 R)
• M35: 8,907,955 km (0.098 R)
• M36: 9,117,093 km (0.11 R)
• M37: 9,222,260 km (0.087 R)
• M38: 9,354,205 km (0.088 R)
• M39: 9,486,899 km (0.099 R)
• M40: 10,186,717 km (0.051 R)
• M41: 10,432,806 km (0.084 R)
• M42: 10,847,342 km (0.094 R)
• M43: 11,098,816 km (0.11 R)
• M44: 11,295,537 km (0.074 R)
• M45: 12,123,411 km (0.026 R)
• M46: 12,617,832 km (0.077 R)
• M47: 13,267,386 km (0.078 R)
• M48: 13,656,341 km (0.108 R)
• M49: 13,897,493 km (0.075 R)
• M50: 13,988,298 km (0.097 R)
• M51: 14,384,284 km (0.108 R)
• M52: 14,660,442 km (0.082 R)
• M53: 15,000,478 km (0.105 R)
• M54: 15,187,026 km (0.088 R)
• M55: 15,531,101 km (0.096 R)
• M56: 15,783,024 km (0.068 R)
• M57: 15,877,720 km (0.114 R)
• M58: 16,226,881 km (0.113 R)
• M59: 16,386,502 km (0.045 R)
• M60: 17,354,849 km (0.109 R)
• M61: 17,813,067 km (0.064 R)
• M62: 17,944,713 km (0.118 R)
• M63: 18,109,720 km (0.117 R)
• M64: 18,308,386 km (0.099 R)
• M65: 18,507,949 km (0.081 R)
• M66: 18,774,982 km (0.108 R)
• M67: 19,110,530 km (0.12 R)
• M68: 19,279,126 km (0.065 R)
• M69: 19,414,213 km (0.106 R)
• M70: 19,685,584 km (0.077 R)
• M71: 19,821,718 km (0.091 R)
• M72: 19,924,043 km (0.082 R)
• M73: 20,369,396 km (0.099 R)
• M74: 21,619,884 km (0.085 R)
• M75: 22,077,504 km (0.036 R)
• M76: 22,360,843 km (0.115 R)
• M77: 23,181,836 km (0.098 R)
• M78: 23,433,609 km (0.065 R)
• M79: 23,541,768 km (0.069 R)
• M80: 24,012,702 km (0.085 R)
• M81: 24,267,467 km (0.058 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 17,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit