🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 31.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.77 AU - 0.95 AU

Year: 296 Days

Day: 24.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 126.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.48 AU - 2.08 AU

Year: 881 Days

Day: 24.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.23 AU - 3.35 AU

Year: 1728 Days

Day: 17.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,049,257 km

• M1: 71,807 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.53 AU - 5.41 AU

Year: 3505 Days

Day: 14.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,049,257 km

• M1: 329,415 km (0.08 R)
• M2: 721,660 km (0.095 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 10.5

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.32 AU - 5.54 AU

Year: 4692 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,049,257 km

• M1: 131,497 km (0.099 R)
• M2: 211,681 km (0.07 R)
• M3: 342,280 km (0.091 R)
• M4: 667,954 km (0.084 R)
• M5: 967,150 km (0.07 R)
• M6: 1,052,271 km (0.075 R)
• M7: 1,633,609 km (0.072 R)
• M8: 1,823,748 km (0.104 R)
• M9: 1,930,710 km (0.096 R)
• M10: 2,021,516 km (0.105 R)
• M11: 2,169,768 km (0.042 R)
• M12: 2,437,996 km (0.117 R)
• M13: 2,737,491 km (0.103 R)
• M14: 3,091,290 km (0.107 R)
• M15: 3,957,462 km (0.04 R)
• M16: 4,120,673 km (0.077 R)
• M17: 4,477,913 km (0.085 R)
• M18: 4,648,006 km (0.115 R)
• M19: 5,095,453 km (0.101 R)
• M20: 5,375,650 km (0.084 R)
• M21: 5,530,783 km (0.105 R)
• M22: 6,058,265 km (0.118 R)
• M23: 6,219,681 km (0.087 R)
• M24: 6,907,532 km (0.084 R)
• M25: 7,246,371 km (0.084 R)
• M26: 7,360,514 km (0.092 R)
• M27: 7,590,596 km (0.088 R)
• M28: 7,940,206 km (0.025 R)
• M29: 8,265,432 km (0.059 R)
• M30: 8,685,652 km (0.072 R)
• M31: 9,453,239 km (0.085 R)
• M32: 10,921,991 km (0.074 R)
• M33: 10,987,515 km (0.105 R)
• M34: 11,416,262 km (0.117 R)
• M35: 11,549,255 km (0.083 R)
• M36: 11,816,885 km (0.114 R)
• M37: 11,917,864 km (0.104 R)
• M38: 12,188,337 km (0.114 R)
• M39: 12,290,213 km (0.094 R)
• M40: 12,632,044 km (0.116 R)
• M41: 12,942,460 km (0.119 R)
• M42: 13,011,724 km (0.059 R)
• M43: 13,115,993 km (0.102 R)
• M44: 13,220,413 km (0.103 R)
• M45: 13,325,281 km (0.096 R)
• M46: 13,782,452 km (0.057 R)
• M47: 13,995,180 km (0.035 R)
• M48: 14,423,927 km (0.06 R)
• M49: 14,748,405 km (0.069 R)
• M50: 15,257,786 km (0.118 R)
• M51: 16,219,252 km (0.113 R)
• M52: 16,519,046 km (0.088 R)
• M53: 16,745,088 km (0.118 R)
• M54: 17,238,462 km (0.062 R)
• M55: 17,314,757 km (0.053 R)
• M56: 17,544,389 km (0.068 R)
• M57: 17,890,709 km (0.064 R)
• M58: 18,278,167 km (0.043 R)
• M59: 18,746,857 km (0.114 R)
• M60: 19,417,504 km (0.068 R)
• M61: 19,895,769 km (0.096 R)
• M62: 20,096,080 km (0.12 R)
• M63: 20,458,556 km (0.069 R)
• M64: 21,599,838 km (0.051 R)
• M65: 22,302,799 km (0.107 R)
• M66: 22,677,990 km (0.093 R)
• M67: 23,392,320 km (0.092 R)
• M68: 24,242,335 km (0.078 R)
• M69: 24,843,270 km (0.099 R)
• M70: 25,102,373 km (0.053 R)
• M71: 25,188,990 km (0.112 R)
• M72: 25,275,607 km (0.111 R)
• M73: 25,754,021 km (0.119 R)
• M74: 26,852,369 km (0.077 R)
• M75: 27,073,923 km (0.083 R)
• M76: 27,295,927 km (0.083 R)
• M77: 27,697,298 km (0.083 R)
• M78: 29,367,857 km (0.119 R)
• M79: 29,550,367 km (0.105 R)
• M80: 30,238,218 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.9

Radius: 13.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.91 AU - 6.07 AU

Year: 4770 Days

Day: 5.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,049,257 km

• M1: 399,426 km (0.082 R)
• M2: 496,067 km (0.109 R)
• M3: 587,321 km (0.095 R)
• M4: 836,402 km (0.08 R)
• M5: 950,096 km (0.044 R)
• M6: 1,259,464 km (0.112 R)
• M7: 1,415,046 km (0.065 R)
• M8: 1,507,049 km (0.052 R)
• M9: 1,845,589 km (0.107 R)
• M10: 2,262,369 km (0.118 R)
• M11: 2,552,140 km (0.077 R)
• M12: 2,665,834 km (0.078 R)
• M13: 2,752,152 km (0.119 R)
• M14: 2,839,517 km (0.084 R)
• M15: 3,367,897 km (0.107 R)
• M16: 3,493,110 km (0.079 R)
• M17: 3,651,834 km (0.074 R)
• M18: 3,829,107 km (0.081 R)
• M19: 4,567,373 km (0.093 R)
• M20: 4,882,127 km (0.114 R)
• M21: 5,096,051 km (0.095 R)
• M22: 5,662,878 km (0.068 R)
• M23: 5,774,927 km (0.091 R)
• M24: 6,639,004 km (0.059 R)
• M25: 6,777,083 km (0.109 R)
• M26: 6,876,266 km (0.064 R)
• M27: 7,116,371 km (0.049 R)
• M28: 7,217,349 km (0.11 R)
• M29: 8,294,753 km (0.046 R)
• M30: 8,636,435 km (0.049 R)
• M31: 8,960,912 km (0.051 R)
• M32: 9,201,466 km (0.08 R)
• M33: 9,644,425 km (0.078 R)
• M34: 10,071,677 km (0.11 R)
• M35: 10,344,693 km (0.099 R)
• M36: 10,459,285 km (0.086 R)
• M37: 11,131,727 km (0.089 R)
• M38: 11,651,281 km (0.077 R)
• M39: 11,746,574 km (0.073 R)
• M40: 11,913,974 km (0.029 R)
• M41: 12,202,848 km (0.112 R)
• M42: 12,348,107 km (0.074 R)
• M43: 12,494,115 km (0.054 R)
• M44: 12,591,653 km (0.045 R)
• M45: 13,108,214 km (0.046 R)
• M46: 13,431,495 km (0.038 R)
• M47: 13,581,542 km (0.114 R)
• M48: 13,807,734 km (0.1 R)
• M49: 14,111,268 km (0.078 R)
• M50: 14,468,208 km (0.107 R)
• M51: 14,596,414 km (0.091 R)
• M52: 14,776,530 km (0.067 R)
• M53: 15,035,035 km (0.064 R)
• M54: 15,216,946 km (0.054 R)
• M55: 15,347,395 km (0.118 R)
• M56: 15,556,832 km (0.066 R)
• M57: 15,714,508 km (0.114 R)
• M58: 15,925,591 km (0.082 R)
• M59: 16,110,943 km (0.101 R)
• M60: 16,243,935 km (0.104 R)
• M61: 16,752,269 km (0.065 R)
• M62: 17,265,988 km (0.058 R)
• M63: 17,757,417 km (0.119 R)
• M64: 18,225,808 km (0.102 R)
• M65: 18,475,487 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.94 AU - 9.56 AU

Year: 8001 Days

Day: 7 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,049,257 km

• M1: 166,652 km (0.1 R)
• M2: 333,304 km (0.082 R)
• M3: 488,287 km (0.119 R)
• M4: 870,660 km (0.112 R)
• M5: 947,703 km (0.115 R)
• M6: 1,245,103 km (0.045 R)
• M7: 1,552,377 km (0.116 R)
• M8: 1,783,655 km (0.109 R)
• M9: 1,843,195 km (0.084 R)
• M10: 2,046,798 km (0.114 R)
• M11: 2,257,731 km (0.095 R)
• M12: 3,146,941 km (0.076 R)
• M13: 3,490,268 km (0.1 R)
• M14: 3,615,930 km (0.108 R)
• M15: 4,001,743 km (0.094 R)
• M16: 4,106,761 km (0.099 R)
• M17: 4,924,313 km (0.077 R)
• M18: 5,008,836 km (0.113 R)
• M19: 5,179,377 km (0.087 R)
• M20: 5,438,631 km (0.098 R)
• M21: 5,496,974 km (0.113 R)
• M22: 5,702,372 km (0.103 R)
• M23: 6,642,145 km (0.078 R)
• M24: 6,735,644 km (0.105 R)
• M25: 7,018,833 km (0.112 R)
• M26: 7,467,178 km (0.088 R)
• M27: 7,694,866 km (0.075 R)
• M28: 7,924,798 km (0.116 R)
• M29: 8,090,402 km (0.068 R)
• M30: 8,935,780 km (0.028 R)
• M31: 9,004,595 km (0.066 R)
• M32: 9,281,800 km (0.104 R)
• M33: 9,702,768 km (0.09 R)
• M34: 9,808,983 km (0.101 R)
• M35: 11,523,374 km (0.101 R)
• M36: 13,092,955 km (0.088 R)
• M37: 13,210,390 km (0.119 R)
• M38: 13,367,617 km (0.063 R)
• M39: 14,122,637 km (0.095 R)
• M40: 15,343,057 km (0.092 R)
• M41: 16,427,641 km (0.058 R)
• M42: 16,979,358 km (0.077 R)
• M43: 17,493,825 km (0.067 R)
• M44: 19,334,926 km (0.097 R)
• M45: 19,647,736 km (0.119 R)
• M46: 21,605,822 km (0.072 R)
• M47: 22,772,536 km (0.096 R)
• M48: 23,339,811 km (0.076 R)
• M49: 24,536,594 km (0.086 R)
• M50: 25,508,232 km (0.106 R)
• M51: 25,900,478 km (0.055 R)
• M52: 25,998,913 km (0.051 R)
• M53: 26,492,586 km (0.107 R)
• M54: 27,439,092 km (0.079 R)
• M55: 28,498,245 km (0.084 R)
• M56: 28,905,151 km (0.11 R)
• M57: 29,160,515 km (0.063 R)
• M58: 29,622,024 km (0.045 R)
• M59: 30,344,731 km (0.101 R)
• M60: 31,334,770 km (0.091 R)
• M61: 31,702,182 km (0.074 R)
• M62: 32,070,941 km (0.116 R)
• M63: 32,176,707 km (0.112 R)
• M64: 32,547,410 km (0.074 R)
• M65: 32,972,717 km (0.094 R)
• M66: 33,079,380 km (0.086 R)
• M67: 33,990,431 km (0.101 R)
• M68: 36,496,645 km (0.108 R)
• M69: 36,606,898 km (0.115 R)
• M70: 36,717,301 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 10,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit