🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.64 AU - 0.7 AU

Year: 206 Days

Day: 27.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.65 AU - 0.85 AU

Year: 243 Days

Day: 43.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.13 AU - 1.41 AU

Year: 536 Days

Day: 32 Hours

Environment

Temp: -25 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.02 AU - 1.62 AU

Year: 568 Days

Day: 26.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.71 AU - 2.55 AU

Year: 1165 Days

Day: 44.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.06 AU - 3.28 AU

Year: 2115 Days

Day: 40.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,664,421 km

• M1: 210,335 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 9.8

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.43 AU - 11.05 AU

Year: 10525 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 16,664,421 km

• M1: 126,560 km (0.028 R)
• M2: 692,638 km (0.117 R)
• M3: 1,138,440 km (0.067 R)
• M4: 1,312,572 km (0.115 R)
• M5: 2,475,246 km (0.064 R)
• M6: 2,616,766 km (0.073 R)
• M7: 3,117,919 km (0.075 R)
• M8: 3,395,273 km (0.063 R)
• M9: 3,810,108 km (0.107 R)
• M10: 4,376,935 km (0.079 R)
• M11: 5,113,554 km (0.086 R)
• M12: 5,514,626 km (0.07 R)
• M13: 5,663,027 km (0.093 R)
• M14: 5,963,869 km (0.101 R)
• M15: 6,193,053 km (0.052 R)
• M16: 7,627,547 km (0.071 R)
• M17: 8,212,325 km (0.078 R)
• M18: 8,552,809 km (0.059 R)
• M19: 8,638,828 km (0.109 R)
• M20: 8,724,997 km (0.115 R)
• M21: 8,985,147 km (0.096 R)
• M22: 9,292,122 km (0.066 R)
• M23: 9,826,187 km (0.104 R)
• M24: 10,006,452 km (0.046 R)
• M25: 10,416,051 km (0.111 R)
• M26: 10,645,983 km (0.098 R)
• M27: 10,970,760 km (0.108 R)
• M28: 11,251,705 km (0.119 R)
• M29: 11,725,332 km (0.078 R)
• M30: 11,820,775 km (0.117 R)
• M31: 12,986,890 km (0.082 R)
• M32: 13,834,961 km (0.099 R)
• M33: 14,700,983 km (0.067 R)
• M34: 15,689,376 km (0.059 R)
• M35: 15,794,693 km (0.086 R)
• M36: 16,271,461 km (0.098 R)
• M37: 16,699,311 km (0.088 R)
• M38: 17,022,592 km (0.091 R)
• M39: 18,225,658 km (0.092 R)
• M40: 18,837,364 km (0.076 R)
• M41: 19,286,606 km (0.116 R)
• M42: 20,138,267 km (0.116 R)
• M43: 20,310,005 km (0.08 R)
• M44: 21,292,863 km (0.051 R)
• M45: 23,968,272 km (0.05 R)
• M46: 24,394,027 km (0.038 R)
• M47: 24,699,506 km (0.06 R)
• M48: 24,883,511 km (0.066 R)
• M49: 25,129,450 km (0.095 R)
• M50: 25,191,085 km (0.09 R)
• M51: 29,432,783 km (0.117 R)
• M52: 29,497,708 km (0.067 R)
• M53: 30,019,206 km (0.048 R)
• M54: 30,149,955 km (0.084 R)
• M55: 32,202,288 km (0.064 R)
• M56: 32,671,876 km (0.11 R)
• M57: 34,572,966 km (0.09 R)
• M58: 34,641,481 km (0.041 R)
• M59: 37,139,616 km (0.097 R)
• M60: 37,702,703 km (0.12 R)
• M61: 37,843,923 km (0.117 R)
• M62: 37,914,533 km (0.094 R)
• M63: 38,765,895 km (0.108 R)
• M64: 38,979,670 km (0.047 R)
• M65: 39,051,028 km (0.083 R)
• M66: 39,265,402 km (0.102 R)
• M67: 39,838,960 km (0.089 R)
• M68: 39,982,724 km (0.051 R)
• M69: 40,343,105 km (0.085 R)
• M70: 40,559,723 km (0.107 R)
• M71: 42,747,891 km (0.077 R)
• M72: 42,968,847 km (0.109 R)
• M73: 43,116,350 km (0.105 R)
• M74: 43,411,806 km (0.068 R)
• M75: 44,302,362 km (0.048 R)
• M76: 44,451,362 km (0.115 R)
• M77: 44,600,511 km (0.064 R)
• M78: 44,824,608 km (0.088 R)
• M79: 45,049,155 km (0.09 R)
• M80: 45,348,949 km (0.112 R)
• M81: 46,706,400 km (0.051 R)
• M82: 46,933,938 km (0.077 R)
• M83: 47,161,926 km (0.107 R)
• M84: 47,542,652 km (0.107 R)
• M85: 48,153,759 km (0.048 R)
• M86: 48,307,097 km (0.11 R)
• M87: 48,460,435 km (0.119 R)
• M88: 48,690,816 km (0.076 R)
• M89: 48,767,709 km (0.098 R)
• M90: 49,075,581 km (0.031 R)
• M91: 52,189,760 km (0.113 R)
• M92: 52,583,502 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 11.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.44 AU - 11.38 AU

Year: 10817 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 16,664,421 km

• M1: 145,110 km (0.071 R)
• M2: 286,630 km (0.115 R)
• M3: 394,340 km (0.102 R)
• M4: 513,270 km (0.05 R)
• M5: 669,750 km (0.115 R)
• M6: 817,702 km (0.099 R)
• M7: 958,922 km (0.05 R)
• M8: 1,080,246 km (0.069 R)
• M9: 1,236,875 km (0.107 R)
• M10: 1,349,074 km (0.086 R)
• M11: 1,497,026 km (0.086 R)
• M12: 2,033,933 km (0.104 R)
• M13: 2,242,173 km (0.102 R)
• M14: 2,432,013 km (0.072 R)
• M15: 2,587,744 km (0.057 R)
• M16: 2,666,732 km (0.053 R)
• M17: 2,827,549 km (0.069 R)
• M18: 3,060,772 km (0.113 R)
• M19: 3,386,597 km (0.077 R)
• M20: 3,768,370 km (0.094 R)
• M21: 3,964,493 km (0.106 R)
• M22: 4,071,605 km (0.105 R)
• M23: 4,257,256 km (0.095 R)
• M24: 4,382,769 km (0.099 R)
• M25: 4,605,221 km (0.065 R)
• M26: 4,782,644 km (0.111 R)
• M27: 5,028,284 km (0.119 R)
• M28: 5,345,431 km (0.116 R)
• M29: 5,807,389 km (0.099 R)
• M30: 5,999,323 km (0.026 R)
• M31: 6,228,956 km (0.109 R)
• M32: 6,751,502 km (0.11 R)
• M33: 7,344,507 km (0.063 R)
• M34: 7,571,298 km (0.119 R)
• M35: 7,723,738 km (0.117 R)
• M36: 8,343,672 km (0.117 R)
• M37: 8,481,451 km (0.066 R)
• M38: 8,679,668 km (0.042 R)
• M39: 8,899,278 km (0.113 R)
• M40: 9,590,271 km (0.109 R)
• M41: 10,382,691 km (0.107 R)
• M42: 10,701,334 km (0.07 R)
• M43: 11,654,721 km (0.094 R)
• M44: 12,141,513 km (0.096 R)
• M45: 12,297,843 km (0.107 R)
• M46: 12,929,744 km (0.12 R)
• M47: 13,387,663 km (0.112 R)
• M48: 13,688,056 km (0.119 R)
• M49: 13,757,768 km (0.047 R)
• M50: 14,389,969 km (0.058 R)
• M51: 14,508,151 km (0.025 R)
• M52: 15,007,808 km (0.112 R)
• M53: 15,271,848 km (0.107 R)
• M54: 16,122,163 km (0.11 R)
• M55: 16,491,220 km (0.088 R)
• M56: 16,565,421 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 15,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit