🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 45 Hours

Environment

Temp: 258 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.59 AU - 0.61 AU

Year: 166 Days

Day: 35.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,878,706 km

• M1: 316,998 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.78 AU - 0.86 AU

Year: 265 Days

Day: 33.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.88 AU - 0.98 AU

Year: 320 Days

Day: 16.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.69 AU - 1.75 AU

Year: 804 Days

Day: 14.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.4

Radius: 12.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.5 AU - 6.34 AU

Year: 4498 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 41,878,706 km

• M1: 167,400 km (0.115 R)
• M2: 251,324 km (0.11 R)
• M3: 448,195 km (0.1 R)
• M4: 581,038 km (0.111 R)
• M5: 1,574,518 km (0.118 R)
• M6: 1,806,544 km (0.098 R)
• M7: 1,951,205 km (0.112 R)
• M8: 2,218,237 km (0.104 R)
• M9: 2,569,044 km (0.119 R)
• M10: 2,696,053 km (0.101 R)
• M11: 2,825,305 km (0.076 R)
• M12: 2,975,502 km (0.102 R)
• M13: 3,089,944 km (0.085 R)
• M14: 3,244,927 km (0.077 R)
• M15: 3,362,960 km (0.111 R)
• M16: 3,603,214 km (0.05 R)
• M17: 3,684,596 km (0.064 R)
• M18: 3,870,097 km (0.098 R)
• M19: 3,974,367 km (0.095 R)
• M20: 4,271,767 km (0.07 R)
• M21: 4,576,348 km (0.026 R)
• M22: 4,664,761 km (0.06 R)
• M23: 4,753,622 km (0.061 R)
• M24: 4,843,231 km (0.071 R)
• M25: 5,322,543 km (0.116 R)
• M26: 5,745,605 km (0.09 R)
• M27: 5,841,049 km (0.094 R)
• M28: 6,228,507 km (0.048 R)
• M29: 6,326,644 km (0.085 R)
• M30: 6,724,574 km (0.088 R)
• M31: 6,825,403 km (0.086 R)
• M32: 6,926,681 km (0.104 R)
• M33: 7,130,732 km (0.075 R)
• M34: 7,834,141 km (0.03 R)
• M35: 7,993,613 km (0.097 R)
• M36: 8,288,620 km (0.119 R)
• M37: 8,587,217 km (0.05 R)
• M38: 9,307,082 km (0.109 R)
• M39: 9,702,768 km (0.116 R)
• M40: 9,816,911 km (0.108 R)
• M41: 10,922,889 km (0.042 R)
• M42: 12,406,750 km (0.12 R)
• M43: 12,811,113 km (0.106 R)
• M44: 12,999,157 km (0.06 R)
• M45: 14,211,499 km (0.106 R)
• M46: 14,373,812 km (0.101 R)
• M47: 14,995,840 km (0.116 R)
• M48: 15,393,172 km (0.113 R)
• M49: 15,693,565 km (0.111 R)
• M50: 18,271,286 km (0.091 R)
• M51: 18,766,754 km (0.09 R)
• M52: 19,087,791 km (0.071 R)
• M53: 19,771,303 km (0.036 R)
• M54: 20,207,082 km (0.096 R)
• M55: 20,389,591 km (0.112 R)
• M56: 20,499,396 km (0.074 R)
• M57: 20,682,803 km (0.108 R)
• M58: 21,682,715 km (0.1 R)
• M59: 22,471,395 km (0.099 R)
• M60: 22,622,639 km (0.089 R)
• M61: 23,078,464 km (0.06 R)
• M62: 23,652,620 km (0.076 R)
• M63: 24,192,668 km (0.1 R)
• M64: 25,049,715 km (0.029 R)
• M65: 25,245,837 km (0.086 R)
• M66: 25,363,721 km (0.087 R)
• M67: 25,560,741 km (0.119 R)
• M68: 26,313,817 km (0.04 R)
• M69: 26,473,288 km (0.089 R)
• M70: 26,713,243 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 12.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.7 AU - 6.94 AU

Year: 5663 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,878,706 km

• M1: 159,621 km (0.037 R)
• M2: 313,856 km (0.118 R)
• M3: 412,890 km (0.117 R)
• M4: 545,583 km (0.085 R)
• M5: 716,574 km (0.064 R)
• M6: 803,939 km (0.115 R)
• M7: 930,648 km (0.113 R)
• M8: 1,089,970 km (0.095 R)
• M9: 1,312,572 km (0.046 R)
• M10: 1,712,447 km (0.068 R)
• M11: 2,053,081 km (0.081 R)
• M12: 2,166,177 km (0.079 R)
• M13: 2,500,828 km (0.117 R)
• M14: 2,587,146 km (0.066 R)
• M15: 2,709,816 km (0.036 R)
• M16: 3,089,346 km (0.119 R)
• M17: 3,295,043 km (0.111 R)
• M18: 3,409,186 km (0.113 R)
• M19: 3,583,019 km (0.102 R)
• M20: 3,759,843 km (0.084 R)
• M21: 4,204,149 km (0.079 R)
• M22: 4,390,847 km (0.079 R)
• M23: 4,686,752 km (0.092 R)
• M24: 5,165,016 km (0.102 R)
• M25: 5,253,728 km (0.095 R)
• M26: 5,455,086 km (0.097 R)
• M27: 5,888,621 km (0.098 R)
• M28: 6,144,733 km (0.119 R)
• M29: 6,333,375 km (0.073 R)
• M30: 6,571,984 km (0.116 R)
• M31: 6,984,276 km (0.082 R)
• M32: 7,555,590 km (0.069 R)
• M33: 7,783,278 km (0.114 R)
• M34: 7,910,735 km (0.052 R)
• M35: 8,558,644 km (0.095 R)
• M36: 8,902,270 km (0.101 R)
• M37: 9,304,539 km (0.11 R)
• M38: 9,657,889 km (0.054 R)
• M39: 9,877,648 km (0.098 R)
• M40: 10,322,103 km (0.058 R)
• M41: 10,688,020 km (0.028 R)
• M42: 11,548,656 km (0.029 R)
• M43: 11,899,164 km (0.045 R)
• M44: 12,312,653 km (0.055 R)
• M45: 12,580,882 km (0.113 R)
• M46: 13,032,368 km (0.095 R)
• M47: 13,704,063 km (0.113 R)
• M48: 14,606,886 km (0.105 R)
• M49: 15,625,198 km (0.083 R)
• M50: 15,883,404 km (0.109 R)
• M51: 16,306,018 km (0.079 R)
• M52: 16,831,256 km (0.072 R)
• M53: 17,162,317 km (0.062 R)
• M54: 17,395,240 km (0.042 R)
• M55: 18,033,126 km (0.064 R)
• M56: 18,236,130 km (0.104 R)
• M57: 18,371,965 km (0.106 R)
• M58: 19,159,149 km (0.113 R)
• M59: 19,539,576 km (0.081 R)
• M60: 19,748,116 km (0.116 R)
• M61: 20,554,448 km (0.08 R)
• M62: 20,979,456 km (0.112 R)
• M63: 21,228,686 km (0.067 R)
• M64: 22,671,857 km (0.036 R)
• M65: 23,663,690 km (0.067 R)
• M66: 24,519,839 km (0.118 R)
• M67: 24,632,337 km (0.083 R)
• M68: 25,121,372 km (0.118 R)
• M69: 25,272,615 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 10.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.6 AU - 14.24 AU

Year: 14669 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,878,706 km

• M1: 160,070 km (0.055 R)
• M2: 290,818 km (0.118 R)
• M3: 363,373 km (0.038 R)
• M4: 507,735 km (0.103 R)
• M5: 733,778 km (0.119 R)
• M6: 1,080,097 km (0.108 R)
• M7: 1,206,806 km (0.094 R)
• M8: 1,576,163 km (0.119 R)
• M9: 1,742,217 km (0.058 R)
• M10: 1,870,721 km (0.06 R)
• M11: 2,047,097 km (0.079 R)
• M12: 2,206,120 km (0.115 R)
• M13: 2,275,533 km (0.087 R)
• M14: 2,782,072 km (0.105 R)
• M15: 3,538,289 km (0.082 R)
• M16: 3,647,346 km (0.041 R)
• M17: 3,785,425 km (0.097 R)
• M18: 4,038,395 km (0.105 R)
• M19: 4,210,133 km (0.115 R)
• M20: 4,297,049 km (0.045 R)
• M21: 4,472,378 km (0.118 R)
• M22: 4,560,940 km (0.082 R)
• M23: 4,800,147 km (0.072 R)
• M24: 5,384,775 km (0.102 R)
• M25: 6,024,456 km (0.114 R)
• M26: 6,221,177 km (0.047 R)
• M27: 6,320,360 km (0.055 R)
• M28: 6,960,340 km (0.107 R)
• M29: 8,084,867 km (0.113 R)
• M30: 8,964,952 km (0.044 R)
• M31: 9,798,212 km (0.08 R)
• M32: 10,146,326 km (0.069 R)
• M33: 10,341,402 km (0.032 R)
• M34: 11,054,235 km (0.114 R)
• M35: 11,214,754 km (0.068 R)
• M36: 11,578,875 km (0.073 R)
• M37: 11,701,097 km (0.076 R)
• M38: 12,194,470 km (0.109 R)
• M39: 12,318,786 km (0.105 R)
• M40: 12,401,963 km (0.109 R)
• M41: 12,527,026 km (0.097 R)
• M42: 13,243,899 km (0.096 R)
• M43: 13,414,441 km (0.03 R)
• M44: 14,497,380 km (0.079 R)
• M45: 14,717,289 km (0.117 R)
• M46: 15,473,357 km (0.057 R)
• M47: 16,059,930 km (0.08 R)
• M48: 17,628,613 km (0.103 R)
• M49: 18,052,125 km (0.111 R)
• M50: 18,193,943 km (0.044 R)
• M51: 18,383,783 km (0.086 R)
• M52: 19,876,471 km (0.102 R)
• M53: 20,761,043 km (0.103 R)
• M54: 22,314,467 km (0.113 R)
• M55: 22,466,758 km (0.053 R)
• M56: 23,594,427 km (0.098 R)
• M57: 25,425,953 km (0.044 R)
• M58: 25,691,340 km (0.096 R)
• M59: 26,171,250 km (0.112 R)
• M60: 28,725,783 km (0.078 R)
• M61: 28,946,739 km (0.094 R)
• M62: 29,223,944 km (0.047 R)
• M63: 30,172,694 km (0.082 R)
• M64: 30,735,481 km (0.033 R)
• M65: 31,018,221 km (0.117 R)
• M66: 31,871,527 km (0.113 R)
• M67: 32,790,357 km (0.068 R)
• M68: 33,079,231 km (0.083 R)
• M69: 33,543,283 km (0.09 R)
• M70: 34,419,029 km (0.07 R)
• M71: 35,598,459 km (0.098 R)
• M72: 36,791,053 km (0.092 R)
• M73: 37,151,434 km (0.086 R)
• M74: 37,271,711 km (0.076 R)
• M75: 38,057,399 km (0.09 R)
• M76: 38,604,479 km (0.081 R)
• M77: 38,909,509 km (0.108 R)
• M78: 39,092,916 km (0.049 R)
• M79: 39,399,292 km (0.081 R)
• M80: 40,756,743 km (0.06 R)
• M81: 41,378,771 km (0.114 R)
• M82: 41,566,068 km (0.118 R)
• M83: 41,816,046 km (0.07 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit