🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.48 AU - 0.74 AU

Year: 169 Days

Day: 15.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,414,375 km

• M1: 106,962 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.72 AU - 1.1 AU

Year: 308 Days

Day: 13.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.78 AU - 1.14 AU

Year: 334 Days

Day: 13 Hours

Environment

Temp: 85 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.23 AU - 3.59 AU

Year: 2234 Days

Day: 22.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.7 AU - 3.7 AU

Year: 2525 Days

Day: 29.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 9.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.71 AU - 6.97 AU

Year: 5007 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,414,375 km

• M1: 133,441 km (0.09 R)
• M2: 282,291 km (0.091 R)
• M3: 563,236 km (0.072 R)
• M4: 796,309 km (0.041 R)
• M5: 965,505 km (0.118 R)
• M6: 1,124,976 km (0.092 R)
• M7: 1,580,053 km (0.083 R)
• M8: 1,692,850 km (0.062 R)
• M9: 1,808,489 km (0.052 R)
• M10: 1,980,077 km (0.03 R)
• M11: 2,240,827 km (0.053 R)
• M12: 2,311,287 km (0.066 R)
• M13: 2,382,496 km (0.11 R)
• M14: 2,600,759 km (0.078 R)
• M15: 2,765,017 km (0.116 R)
• M16: 2,886,641 km (0.105 R)
• M17: 3,025,617 km (0.075 R)
• M18: 3,262,281 km (0.119 R)
• M19: 3,423,398 km (0.098 R)
• M20: 3,488,622 km (0.094 R)
• M21: 3,720,200 km (0.115 R)
• M22: 3,837,784 km (0.043 R)
• M23: 4,198,315 km (0.075 R)
• M24: 4,373,943 km (0.078 R)
• M25: 4,444,852 km (0.077 R)
• M26: 4,750,480 km (0.076 R)
• M27: 4,915,188 km (0.097 R)
• M28: 4,988,939 km (0.046 R)
• M29: 5,515,673 km (0.043 R)
• M30: 5,785,847 km (0.115 R)
• M31: 5,863,788 km (0.094 R)
• M32: 6,298,968 km (0.078 R)
• M33: 6,642,445 km (0.086 R)
• M34: 7,054,288 km (0.04 R)
• M35: 7,305,462 km (0.061 R)
• M36: 7,368,742 km (0.11 R)
• M37: 7,795,096 km (0.07 R)
• M38: 8,317,342 km (0.115 R)
• M39: 9,167,358 km (0.094 R)
• M40: 9,510,535 km (0.088 R)
• M41: 10,280,216 km (0.047 R)
• M42: 10,541,264 km (0.037 R)
• M43: 10,660,643 km (0.067 R)
• M44: 10,876,663 km (0.038 R)
• M45: 10,973,153 km (0.119 R)
• M46: 11,386,343 km (0.08 R)
• M47: 11,829,452 km (0.109 R)
• M48: 12,028,118 km (0.064 R)
• M49: 12,403,907 km (0.059 R)
• M50: 12,504,736 km (0.108 R)
• M51: 12,834,301 km (0.066 R)
• M52: 13,140,976 km (0.052 R)
• M53: 13,501,956 km (0.072 R)
• M54: 13,579,747 km (0.103 R)
• M55: 13,657,687 km (0.095 R)
• M56: 13,787,987 km (0.079 R)
• M57: 13,970,945 km (0.112 R)
• M58: 14,445,170 km (0.086 R)
• M59: 14,524,756 km (0.073 R)
• M60: 14,711,006 km (0.071 R)
• M61: 15,817,581 km (0.099 R)
• M62: 15,926,937 km (0.091 R)
• M63: 16,256,651 km (0.096 R)
• M64: 16,394,730 km (0.102 R)
• M65: 16,727,585 km (0.103 R)
• M66: 17,259,256 km (0.1 R)
• M67: 17,400,177 km (0.045 R)
• M68: 17,682,917 km (0.061 R)
• M69: 17,881,882 km (0.101 R)
• M70: 18,052,873 km (0.081 R)
• M71: 18,167,315 km (0.107 R)
• M72: 18,281,907 km (0.086 R)
• M73: 18,540,562 km (0.093 R)
• M74: 19,236,341 km (0.037 R)
• M75: 19,324,006 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 11.6

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.01 AU - 7.29 AU

Year: 6084 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,414,375 km

• M1: 162,014 km (0.109 R)
• M2: 353,500 km (0.032 R)
• M3: 560,094 km (0.091 R)
• M4: 1,011,730 km (0.045 R)
• M5: 1,213,987 km (0.076 R)
• M6: 1,338,452 km (0.12 R)
• M7: 1,448,556 km (0.116 R)
• M8: 1,619,846 km (0.082 R)
• M9: 1,698,235 km (0.071 R)
• M10: 2,024,807 km (0.113 R)
• M11: 2,109,629 km (0.093 R)
• M12: 2,305,004 km (0.1 R)
• M13: 2,737,043 km (0.097 R)
• M14: 2,831,439 km (0.115 R)
• M15: 2,974,903 km (0.103 R)
• M16: 3,096,377 km (0.12 R)
• M17: 3,420,107 km (0.072 R)
• M18: 4,821,839 km (0.106 R)
• M19: 5,051,770 km (0.118 R)
• M20: 5,733,189 km (0.095 R)
• M21: 6,633,469 km (0.077 R)
• M22: 7,083,908 km (0.036 R)
• M23: 7,378,765 km (0.03 R)
• M24: 7,477,949 km (0.109 R)
• M25: 7,610,792 km (0.115 R)
• M26: 7,744,532 km (0.115 R)
• M27: 7,946,639 km (0.076 R)
• M28: 8,983,053 km (0.104 R)
• M29: 9,266,691 km (0.113 R)
• M30: 11,181,094 km (0.112 R)
• M31: 11,295,238 km (0.057 R)
• M32: 11,716,954 km (0.058 R)
• M33: 12,378,775 km (0.043 R)
• M34: 12,654,933 km (0.094 R)
• M35: 12,813,656 km (0.076 R)
• M36: 12,972,978 km (0.05 R)
• M37: 13,779,759 km (0.112 R)
• M38: 14,065,940 km (0.036 R)
• M39: 14,436,793 km (0.072 R)
• M40: 15,188,223 km (0.12 R)
• M41: 15,356,820 km (0.093 R)
• M42: 15,483,828 km (0.099 R)
• M43: 15,824,014 km (0.044 R)
• M44: 15,909,584 km (0.095 R)
• M45: 16,037,939 km (0.073 R)
• M46: 16,123,808 km (0.038 R)
• M47: 17,078,093 km (0.118 R)
• M48: 17,165,757 km (0.068 R)
• M49: 17,517,911 km (0.087 R)
• M50: 19,314,282 km (0.038 R)
• M51: 19,543,017 km (0.059 R)
• M52: 19,772,650 km (0.03 R)
• M53: 20,049,256 km (0.066 R)
• M54: 20,373,734 km (0.079 R)
• M55: 20,559,834 km (0.084 R)
• M56: 20,980,802 km (0.082 R)
• M57: 21,404,613 km (0.068 R)
• M58: 21,783,544 km (0.098 R)
• M59: 22,789,291 km (0.076 R)
• M60: 22,982,571 km (0.109 R)
• M61: 23,614,473 km (0.119 R)
• M62: 23,859,065 km (0.076 R)
• M63: 24,055,188 km (0.048 R)
• M64: 24,252,059 km (0.062 R)
• M65: 25,044,628 km (0.062 R)
• M66: 26,604,336 km (0.112 R)
• M67: 26,705,913 km (0.075 R)
• M68: 27,370,277 km (0.081 R)
• M69: 27,833,282 km (0.075 R)
• M70: 28,091,638 km (0.11 R)
• M71: 29,500,551 km (0.105 R)
• M72: 30,240,162 km (0.083 R)
• M73: 30,505,848 km (0.069 R)
• M74: 30,612,212 km (0.096 R)
• M75: 31,845,497 km (0.096 R)
• M76: 32,169,975 km (0.081 R)
• M77: 32,549,804 km (0.077 R)
• M78: 33,533,410 km (0.108 R)
• M79: 34,582,241 km (0.104 R)
• M80: 36,429,475 km (0.115 R)
• M81: 37,964,499 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 12.1

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.54 AU - 10.7 AU

Year: 9771 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,414,375 km

• M1: 258,206 km (0.091 R)
• M2: 360,980 km (0.082 R)
• M3: 529,576 km (0.084 R)
• M4: 625,469 km (0.115 R)
• M5: 763,996 km (0.116 R)
• M6: 1,033,123 km (0.119 R)
• M7: 1,136,944 km (0.092 R)
• M8: 1,493,735 km (0.085 R)
• M9: 1,734,737 km (0.092 R)
• M10: 1,936,844 km (0.057 R)
• M11: 2,093,772 km (0.094 R)
• M12: 2,448,169 km (0.118 R)
• M13: 2,561,116 km (0.092 R)
• M14: 3,591,396 km (0.095 R)
• M15: 4,252,020 km (0.066 R)
• M16: 4,596,544 km (0.097 R)
• M17: 4,843,231 km (0.09 R)
• M18: 5,609,322 km (0.105 R)
• M19: 5,873,063 km (0.101 R)
• M20: 6,452,156 km (0.115 R)
• M21: 6,530,845 km (0.05 R)
• M22: 6,688,970 km (0.102 R)
• M23: 6,808,498 km (0.055 R)
• M24: 7,623,208 km (0.057 R)
• M25: 7,873,635 km (0.066 R)
• M26: 8,297,147 km (0.059 R)
• M27: 8,598,138 km (0.069 R)
• M28: 8,815,204 km (0.054 R)
• M29: 8,946,401 km (0.091 R)
• M30: 9,567,233 km (0.112 R)
• M31: 9,702,020 km (0.04 R)
• M32: 10,156,050 km (0.11 R)
• M33: 11,416,562 km (0.07 R)
• M34: 11,896,023 km (0.054 R)
• M35: 12,529,121 km (0.057 R)
• M36: 13,123,174 km (0.058 R)
• M37: 13,323,186 km (0.067 R)
• M38: 14,596,713 km (0.074 R)
• M39: 14,960,236 km (0.079 R)
• M40: 15,221,733 km (0.096 R)
• M41: 17,094,249 km (0.081 R)
• M42: 17,258,209 km (0.113 R)
• M43: 17,587,474 km (0.083 R)
• M44: 17,974,483 km (0.041 R)
• M45: 18,700,332 km (0.094 R)
• M46: 20,296,392 km (0.047 R)
• M47: 20,585,864 km (0.075 R)
• M48: 22,113,707 km (0.069 R)
• M49: 23,192,906 km (0.05 R)
• M50: 23,434,955 km (0.097 R)
• M51: 24,289,009 km (0.111 R)
• M52: 25,091,153 km (0.103 R)
• M53: 25,277,552 km (0.093 R)
• M54: 26,216,279 km (0.116 R)
• M55: 27,549,495 km (0.104 R)
• M56: 28,256,644 km (0.101 R)
• M57: 28,645,000 km (0.079 R)
• M58: 28,904,852 km (0.109 R)
• M59: 29,230,676 km (0.112 R)
• M60: 29,492,323 km (0.04 R)
• M61: 29,623,370 km (0.109 R)
• M62: 33,919,372 km (0.072 R)
• M63: 35,649,771 km (0.06 R)
• M64: 35,859,358 km (0.11 R)
• M65: 35,999,232 km (0.109 R)
• M66: 38,262,947 km (0.071 R)
• M67: 39,051,776 km (0.11 R)
• M68: 39,267,795 km (0.073 R)
• M69: 39,773,436 km (0.097 R)
• M70: 40,499,584 km (0.072 R)
• M71: 41,450,129 km (0.106 R)
• M72: 41,965,045 km (0.114 R)
• M73: 42,408,004 km (0.115 R)
• M74: 43,298,710 km (0.082 R)
• M75: 44,721,535 km (0.044 R)
• M76: 46,235,765 km (0.079 R)
• M77: 46,693,235 km (0.09 R)
• M78: 48,074,921 km (0.05 R)
• M79: 50,407,302 km (0.108 R)
• M80: 50,485,691 km (0.115 R)
• M81: 51,429,504 km (0.058 R)
• M82: 52,776,483 km (0.108 R)
• M83: 52,935,655 km (0.114 R)
• M84: 53,015,391 km (0.087 R)
• M85: 53,414,369 km (0.1 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit