🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.54 AU

Year: 132 Days

Day: 16.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.46 AU - 0.7 AU

Year: 161 Days

Day: 15.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.56 AU - 0.9 AU

Year: 227 Days

Day: 37.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.01 AU - 1.43 AU

Year: 490 Days

Day: 32 Hours

Environment

Temp: 2 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.77 AU - 1.79 AU

Year: 863 Days

Day: 28.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.02 AU - 4.22 AU

Year: 3039 Days

Day: 30.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,230,090 km

• M1: 1,189,602 km (0.088 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 12.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.54 AU - 6.22 AU

Year: 4535 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,230,090 km

• M1: 289,173 km (0.09 R)
• M2: 376,837 km (0.073 R)
• M3: 515,215 km (0.093 R)
• M4: 728,392 km (0.098 R)
• M5: 817,852 km (0.118 R)
• M6: 911,799 km (0.103 R)
• M7: 1,022,202 km (0.034 R)
• M8: 1,203,664 km (0.091 R)
• M9: 1,340,247 km (0.101 R)
• M10: 1,439,132 km (0.105 R)
• M11: 1,720,525 km (0.103 R)
• M12: 1,875,957 km (0.09 R)
• M13: 1,987,707 km (0.115 R)
• M14: 2,101,700 km (0.117 R)
• M15: 2,353,623 km (0.11 R)
• M16: 3,225,480 km (0.118 R)
• M17: 4,252,768 km (0.06 R)
• M18: 4,422,562 km (0.119 R)
• M19: 4,946,005 km (0.106 R)
• M20: 5,558,309 km (0.1 R)
• M21: 5,814,869 km (0.107 R)
• M22: 6,051,383 km (0.097 R)
• M23: 6,170,912 km (0.08 R)
• M24: 6,315,274 km (0.086 R)
• M25: 6,558,520 km (0.087 R)
• M26: 6,854,574 km (0.081 R)
• M27: 8,056,145 km (0.066 R)
• M28: 8,240,599 km (0.03 R)
• M29: 8,640,773 km (0.109 R)
• M30: 9,074,756 km (0.104 R)
• M31: 9,156,886 km (0.115 R)
• M32: 9,322,042 km (0.063 R)
• M33: 10,020,514 km (0.074 R)
• M34: 10,361,747 km (0.047 R)
• M35: 11,143,695 km (0.045 R)
• M36: 11,497,344 km (0.044 R)
• M37: 11,705,285 km (0.116 R)
• M38: 12,185,495 km (0.058 R)
• M39: 12,306,519 km (0.081 R)
• M40: 12,519,397 km (0.119 R)
• M41: 12,641,469 km (0.086 R)
• M42: 12,794,807 km (0.114 R)
• M43: 13,103,128 km (0.117 R)
• M44: 13,320,494 km (0.12 R)
• M45: 13,979,771 km (0.111 R)
• M46: 14,393,260 km (0.074 R)
• M47: 14,842,951 km (0.115 R)
• M48: 15,167,130 km (0.11 R)
• M49: 15,330,042 km (0.108 R)
• M50: 15,428,028 km (0.114 R)
• M51: 15,723,484 km (0.118 R)
• M52: 15,888,341 km (0.099 R)
• M53: 16,053,946 km (0.098 R)
• M54: 16,386,652 km (0.056 R)
• M55: 16,553,902 km (0.11 R)
• M56: 17,774,621 km (0.103 R)
• M57: 17,980,916 km (0.047 R)
• M58: 18,395,751 km (0.103 R)
• M59: 18,709,159 km (0.04 R)
• M60: 18,883,889 km (0.081 R)
• M61: 19,199,989 km (0.108 R)
• M62: 19,341,060 km (0.103 R)
• M63: 19,659,554 km (0.074 R)
• M64: 19,908,634 km (0.098 R)
• M65: 20,445,691 km (0.074 R)
• M66: 20,553,700 km (0.103 R)
• M67: 20,915,129 km (0.12 R)
• M68: 21,169,295 km (0.046 R)
• M69: 21,607,468 km (0.101 R)
• M70: 21,864,477 km (0.098 R)
• M71: 22,085,582 km (0.099 R)
• M72: 23,052,134 km (0.081 R)
• M73: 23,691,665 km (0.081 R)
• M74: 24,108,594 km (0.104 R)
• M75: 24,834,443 km (0.115 R)
• M76: 25,258,104 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.5

Radius: 12.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.61 AU - 7.97 AU

Year: 6430 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,230,090 km

• M1: 169,345 km (0.101 R)
• M2: 284,535 km (0.036 R)
• M3: 369,656 km (0.065 R)
• M4: 456,423 km (0.091 R)
• M5: 552,166 km (0.044 R)
• M6: 1,078,750 km (0.106 R)
• M7: 1,598,154 km (0.085 R)
• M8: 1,774,380 km (0.079 R)
• M9: 1,916,050 km (0.107 R)
• M10: 2,061,459 km (0.106 R)
• M11: 2,167,823 km (0.073 R)
• M12: 2,520,575 km (0.09 R)
• M13: 2,727,169 km (0.079 R)
• M14: 2,963,235 km (0.049 R)
• M15: 3,059,725 km (0.098 R)
• M16: 3,330,198 km (0.12 R)
• M17: 3,430,578 km (0.116 R)
• M18: 3,921,409 km (0.082 R)
• M19: 4,628,857 km (0.094 R)
• M20: 4,826,027 km (0.091 R)
• M21: 5,083,934 km (0.087 R)
• M22: 5,170,850 km (0.109 R)
• M23: 5,553,372 km (0.098 R)
• M24: 6,006,355 km (0.117 R)
• M25: 6,534,136 km (0.099 R)
• M26: 6,724,125 km (0.052 R)
• M27: 6,947,924 km (0.108 R)
• M28: 7,044,713 km (0.113 R)
• M29: 7,468,973 km (0.096 R)
• M30: 7,667,639 km (0.081 R)
• M31: 8,137,975 km (0.105 R)
• M32: 8,514,064 km (0.102 R)
• M33: 9,676,738 km (0.117 R)
• M34: 9,857,153 km (0.108 R)
• M35: 10,184,922 km (0.116 R)
• M36: 11,151,923 km (0.081 R)
• M37: 11,379,312 km (0.084 R)
• M38: 11,455,307 km (0.116 R)
• M39: 11,877,024 km (0.085 R)
• M40: 14,969,062 km (0.118 R)
• M41: 15,136,163 km (0.046 R)
• M42: 15,261,825 km (0.113 R)
• M43: 15,514,346 km (0.085 R)
• M44: 16,108,998 km (0.119 R)
• M45: 16,452,175 km (0.054 R)
• M46: 16,581,578 km (0.111 R)
• M47: 17,364,573 km (0.084 R)
• M48: 17,760,558 km (0.076 R)
• M49: 18,382,437 km (0.105 R)
• M50: 18,561,505 km (0.09 R)
• M51: 18,741,172 km (0.116 R)
• M52: 19,147,331 km (0.092 R)
• M53: 19,419,748 km (0.106 R)
• M54: 20,847,810 km (0.045 R)
• M55: 21,081,332 km (0.073 R)
• M56: 21,268,778 km (0.109 R)
• M57: 21,881,830 km (0.086 R)
• M58: 22,404,974 km (0.082 R)
• M59: 22,980,477 km (0.094 R)
• M60: 23,415,358 km (0.07 R)
• M61: 23,512,297 km (0.069 R)
• M62: 24,097,075 km (0.051 R)
• M63: 24,244,130 km (0.051 R)
• M64: 25,530,223 km (0.109 R)
• M65: 27,092,474 km (0.115 R)
• M66: 27,296,226 km (0.109 R)
• M67: 27,603,051 km (0.109 R)
• M68: 27,705,526 km (0.077 R)
• M69: 27,859,462 km (0.059 R)
• M70: 28,271,454 km (0.029 R)
• M71: 30,256,020 km (0.072 R)
• M72: 30,361,636 km (0.093 R)
• M73: 30,573,466 km (0.087 R)
• M74: 31,425,277 km (0.107 R)
• M75: 31,800,468 km (0.101 R)
• M76: 33,098,080 km (0.076 R)
• M77: 34,578,501 km (0.075 R)
• M78: 35,577,366 km (0.09 R)
• M79: 35,912,465 km (0.073 R)
• M80: 36,248,611 km (0.089 R)
• M81: 37,546,672 km (0.099 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit