🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 26.7 Hours

Environment

Temp: 231 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,455,204 km

• M1: 79,436 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.46 AU - 0.56 AU

Year: 136 Days

Day: 44.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.65 AU

Year: 145 Days

Day: 33.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.48 AU - 0.62 AU

Year: 153 Days

Day: 29.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.73 AU - 0.73 AU

Year: 234 Days

Day: 21 Hours

Environment

Temp: 141 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.15 AU - 1.87 AU

Year: 695 Days

Day: 39.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.44 AU - 1.88 AU

Year: 801 Days

Day: 20.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.5 AU - 2.3 AU

Year: 981 Days

Day: 41.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 136.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77

Radius: 12.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.92 AU - 12.94 AU

Year: 13541 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 79,455,204 km

• M1: 215,421 km (0.059 R)
• M2: 369,806 km (0.04 R)
• M3: 556,504 km (0.041 R)
• M4: 674,537 km (0.073 R)
• M5: 766,390 km (0.108 R)
• M6: 1,043,445 km (0.086 R)
• M7: 1,323,642 km (0.099 R)
• M8: 1,503,459 km (0.102 R)
• M9: 1,612,366 km (0.101 R)
• M10: 1,789,041 km (0.115 R)
• M11: 1,921,585 km (0.039 R)
• M12: 2,485,269 km (0.105 R)
• M13: 2,843,706 km (0.112 R)
• M14: 3,138,563 km (0.108 R)
• M15: 3,320,325 km (0.107 R)
• M16: 3,505,527 km (0.103 R)
• M17: 4,103,918 km (0.099 R)
• M18: 4,711,136 km (0.073 R)
• M19: 5,467,353 km (0.119 R)
• M20: 5,760,715 km (0.049 R)
• M21: 6,084,445 km (0.07 R)
• M22: 6,568,244 km (0.065 R)
• M23: 7,064,610 km (0.083 R)
• M24: 7,330,744 km (0.034 R)
• M25: 8,316,295 km (0.08 R)
• M26: 8,428,344 km (0.117 R)
• M27: 8,710,785 km (0.097 R)
• M28: 9,053,813 km (0.092 R)
• M29: 9,606,128 km (0.069 R)
• M30: 9,930,755 km (0.094 R)
• M31: 10,229,203 km (0.109 R)
• M32: 10,319,261 km (0.094 R)
• M33: 10,621,598 km (0.08 R)
• M34: 11,173,016 km (0.104 R)
• M35: 11,265,916 km (0.057 R)
• M36: 11,828,255 km (0.075 R)
• M37: 13,045,383 km (0.098 R)
• M38: 13,372,254 km (0.095 R)
• M39: 14,369,324 km (0.104 R)
• M40: 14,605,390 km (0.118 R)
• M41: 15,218,442 km (0.065 R)
• M42: 16,858,483 km (0.107 R)
• M43: 17,071,959 km (0.094 R)
• M44: 17,681,421 km (0.034 R)
• M45: 18,152,355 km (0.112 R)
• M46: 19,776,988 km (0.117 R)
• M47: 20,568,660 km (0.094 R)
• M48: 21,293,911 km (0.086 R)
• M49: 21,447,548 km (0.064 R)
• M50: 22,338,852 km (0.115 R)
• M51: 22,416,942 km (0.082 R)
• M52: 23,044,804 km (0.091 R)
• M53: 23,202,630 km (0.073 R)
• M54: 23,877,615 km (0.118 R)
• M55: 24,398,216 km (0.11 R)
• M56: 26,064,287 km (0.119 R)
• M57: 26,352,413 km (0.085 R)
• M58: 27,223,222 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.4

Radius: 5.5

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.1 AU - 18.62 AU

Year: 24797 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,455,204 km

• M1: 420,669 km (0.087 R)
• M2: 522,845 km (0.117 R)
• M3: 727,494 km (0.09 R)
• M4: 903,272 km (0.117 R)
• M5: 1,538,614 km (0.085 R)
• M6: 2,176,200 km (0.117 R)
• M7: 2,541,219 km (0.086 R)
• M8: 3,327,356 km (0.115 R)
• M9: 4,451,733 km (0.082 R)
• M10: 6,080,555 km (0.101 R)
• M11: 6,591,282 km (0.104 R)
• M12: 7,169,029 km (0.046 R)
• M13: 7,436,959 km (0.05 R)
• M14: 7,817,536 km (0.036 R)
• M15: 8,260,196 km (0.11 R)
• M16: 8,484,742 km (0.082 R)
• M17: 9,872,861 km (0.108 R)
• M18: 10,471,851 km (0.056 R)
• M19: 10,653,912 km (0.114 R)
• M20: 10,959,540 km (0.102 R)
• M21: 11,144,293 km (0.101 R)
• M22: 11,268,011 km (0.05 R)
• M23: 11,516,792 km (0.096 R)
• M24: 13,047,777 km (0.08 R)
• M25: 14,036,619 km (0.07 R)
• M26: 14,103,489 km (0.102 R)
• M27: 16,015,798 km (0.096 R)
• M28: 18,958,987 km (0.112 R)
• M29: 19,926,287 km (0.109 R)
• M30: 21,215,372 km (0.105 R)
• M31: 22,609,474 km (0.082 R)
• M32: 23,080,707 km (0.081 R)
• M33: 23,396,658 km (0.064 R)
• M34: 26,139,535 km (0.066 R)
• M35: 26,221,664 km (0.094 R)
• M36: 26,386,372 km (0.107 R)
• M37: 27,883,697 km (0.103 R)
• M38: 28,388,889 km (0.097 R)
• M39: 29,067,165 km (0.092 R)
• M40: 30,094,604 km (0.092 R)
• M41: 30,612,811 km (0.11 R)
• M42: 31,833,380 km (0.099 R)
• M43: 32,626,398 km (0.098 R)
• M44: 32,714,810 km (0.052 R)
• M45: 33,247,678 km (0.118 R)
• M46: 33,604,319 km (0.113 R)
• M47: 34,321,641 km (0.106 R)
• M48: 35,134,706 km (0.066 R)
• M49: 35,680,289 km (0.044 R)
• M50: 36,320,269 km (0.095 R)
• M51: 37,056,290 km (0.07 R)
• M52: 40,144,140 km (0.113 R)
• M53: 40,619,263 km (0.098 R)
• M54: 42,344,575 km (0.095 R)
• M55: 44,387,633 km (0.097 R)
• M56: 44,485,769 km (0.093 R)
• M57: 44,583,905 km (0.085 R)
• M58: 46,961,315 km (0.066 R)
• M59: 47,361,489 km (0.096 R)
• M60: 49,481,291 km (0.092 R)
• M61: 49,888,496 km (0.106 R)
• M62: 50,296,749 km (0.062 R)
• M63: 51,838,056 km (0.118 R)
• M64: 53,603,460 km (0.088 R)
• M65: 54,021,586 km (0.088 R)
• M66: 54,545,927 km (0.081 R)
• M67: 55,599,694 km (0.098 R)
• M68: 55,811,226 km (0.093 R)
• M69: 56,023,056 km (0.087 R)
• M70: 56,128,971 km (0.084 R)
• M71: 58,048,611 km (0.105 R)
• M72: 60,641,292 km (0.059 R)
• M73: 60,968,014 km (0.068 R)
• M74: 62,940,611 km (0.067 R)
• M75: 64,378,396 km (0.079 R)
• M76: 67,060,836 km (0.109 R)
• M77: 68,415,744 km (0.074 R)
• M78: 68,528,989 km (0.119 R)
• M79: 68,642,385 km (0.115 R)
• M80: 70,579,228 km (0.084 R)
• M81: 71,497,011 km (0.096 R)
• M82: 74,273,697 km (0.116 R)
• M83: 74,856,680 km (0.092 R)
• M84: 76,849,922 km (0.075 R)
• M85: 77,675,702 km (0.115 R)
• M86: 77,912,217 km (0.118 R)
• M87: 79,336,089 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit