🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 31 Hours

Environment

Temp: 222 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.7 AU - 0.88 AU

Year: 265 Days

Day: 24.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,947,802 km

• M1: 240,404 km (0.082 R)
• M2: 779,555 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.73 AU - 0.93 AU

Year: 285 Days

Day: 37.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.22 AU - 1.42 AU

Year: 571 Days

Day: 13.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.27 AU - 1.89 AU

Year: 748 Days

Day: 37.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,947,802 km

• M1: 508,782 km (0.049 R)
• M2: 699,520 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.1

Radius: 12.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.39 AU - 5.35 AU

Year: 4049 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 69,947,802 km

• M1: 173,833 km (0.084 R)
• M2: 271,520 km (0.116 R)
• M3: 617,839 km (0.103 R)
• M4: 753,674 km (0.071 R)
• M5: 901,028 km (0.112 R)
• M6: 1,086,081 km (0.069 R)
• M7: 1,274,574 km (0.092 R)
• M8: 1,393,205 km (0.054 R)
• M9: 1,484,759 km (0.042 R)
• M10: 1,589,029 km (0.082 R)
• M11: 2,388,480 km (0.108 R)
• M12: 2,499,481 km (0.119 R)
• M13: 2,791,496 km (0.072 R)
• M14: 2,961,439 km (0.095 R)
• M15: 3,325,561 km (0.087 R)
• M16: 3,520,187 km (0.042 R)
• M17: 3,704,342 km (0.038 R)
• M18: 3,949,982 km (0.104 R)
• M19: 4,082,376 km (0.068 R)
• M20: 4,171,387 km (0.06 R)
• M21: 4,351,353 km (0.104 R)
• M22: 4,457,568 km (0.064 R)
• M23: 5,097,248 km (0.026 R)
• M24: 5,257,767 km (0.092 R)
• M25: 5,436,237 km (0.096 R)
• M26: 5,765,801 km (0.087 R)
• M27: 5,882,787 km (0.112 R)
• M28: 5,983,616 km (0.086 R)
• M29: 6,358,508 km (0.099 R)
• M30: 6,583,802 km (0.116 R)
• M31: 6,706,024 km (0.11 R)
• M32: 6,846,795 km (0.104 R)
• M33: 7,878,123 km (0.083 R)
• M34: 8,008,273 km (0.095 R)
• M35: 8,554,455 km (0.078 R)
• M36: 8,649,898 km (0.025 R)
• M37: 9,663,424 km (0.101 R)
• M38: 9,762,757 km (0.062 R)
• M39: 10,002,862 km (0.119 R)
• M40: 10,184,174 km (0.082 R)
• M41: 10,488,905 km (0.104 R)
• M42: 11,127,987 km (0.101 R)
• M43: 11,462,937 km (0.07 R)
• M44: 12,099,775 km (0.1 R)
• M45: 13,208,744 km (0.112 R)
• M46: 13,407,859 km (0.085 R)
• M47: 13,519,010 km (0.109 R)
• M48: 13,786,641 km (0.086 R)
• M49: 13,943,718 km (0.115 R)
• M50: 14,486,609 km (0.06 R)
• M51: 14,852,376 km (0.034 R)
• M52: 15,105,495 km (0.092 R)
• M53: 15,663,047 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 9.5

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.92 AU - 8.46 AU

Year: 8034 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,947,802 km

• M1: 278,850 km (0.075 R)
• M2: 455,675 km (0.062 R)
• M3: 519,254 km (0.118 R)
• M4: 730,786 km (0.029 R)
• M5: 936,632 km (0.106 R)
• M6: 1,003,951 km (0.117 R)
• M7: 1,108,071 km (0.039 R)
• M8: 1,423,274 km (0.044 R)
• M9: 1,621,791 km (0.099 R)
• M10: 1,724,564 km (0.049 R)
• M11: 1,808,339 km (0.095 R)
• M12: 2,002,068 km (0.113 R)
• M13: 2,293,784 km (0.116 R)
• M14: 3,120,312 km (0.079 R)
• M15: 3,432,523 km (0.118 R)
• M16: 5,048,928 km (0.105 R)
• M17: 5,231,138 km (0.036 R)
• M18: 5,384,775 km (0.078 R)
• M19: 6,468,014 km (0.091 R)
• M20: 7,034,541 km (0.113 R)
• M21: 7,478,398 km (0.118 R)
• M22: 7,616,925 km (0.11 R)
• M23: 7,686,339 km (0.109 R)
• M24: 8,573,454 km (0.112 R)
• M25: 8,718,414 km (0.099 R)
• M26: 8,791,119 km (0.069 R)
• M27: 9,158,082 km (0.065 R)
• M28: 9,455,333 km (0.044 R)
• M29: 9,605,081 km (0.069 R)
• M30: 9,831,273 km (0.105 R)
• M31: 9,983,115 km (0.087 R)
• M32: 10,097,407 km (0.029 R)
• M33: 10,173,852 km (0.09 R)
• M34: 10,365,936 km (0.053 R)
• M35: 10,559,067 km (0.104 R)
• M36: 10,753,544 km (0.12 R)
• M37: 10,831,634 km (0.097 R)
• M38: 11,383,650 km (0.101 R)
• M39: 11,583,064 km (0.092 R)
• M40: 12,025,874 km (0.106 R)
• M41: 12,927,949 km (0.065 R)
• M42: 13,135,890 km (0.042 R)
• M43: 13,471,139 km (0.078 R)
• M44: 13,766,744 km (0.054 R)
• M45: 14,107,229 km (0.066 R)
• M46: 14,450,556 km (0.118 R)
• M47: 14,796,576 km (0.116 R)
• M48: 15,806,661 km (0.107 R)
• M49: 16,163,302 km (0.098 R)
• M50: 16,252,761 km (0.067 R)
• M51: 16,477,457 km (0.082 R)
• M52: 17,432,041 km (0.12 R)
• M53: 17,892,803 km (0.093 R)
• M54: 17,985,554 km (0.116 R)
• M55: 18,311,079 km (0.105 R)
• M56: 18,497,926 km (0.109 R)
• M57: 21,573,659 km (0.112 R)
• M58: 21,771,128 km (0.114 R)
• M59: 23,524,265 km (0.103 R)
• M60: 24,186,834 km (0.052 R)
• M61: 25,166,401 km (0.063 R)
• M62: 25,687,151 km (0.094 R)
• M63: 26,845,188 km (0.08 R)
• M64: 27,537,527 km (0.112 R)
• M65: 28,020,280 km (0.085 R)
• M66: 28,181,845 km (0.092 R)
• M67: 29,266,729 km (0.1 R)
• M68: 29,594,797 km (0.048 R)
• M69: 30,531,130 km (0.103 R)
• M70: 31,589,086 km (0.089 R)
• M71: 31,813,334 km (0.095 R)
• M72: 32,602,462 km (0.116 R)
• M73: 32,715,708 km (0.111 R)
• M74: 32,885,801 km (0.053 R)
• M75: 33,798,049 km (0.082 R)
• M76: 35,124,084 km (0.045 R)
• M77: 36,056,528 km (0.103 R)
• M78: 36,173,663 km (0.07 R)
• M79: 37,351,896 km (0.083 R)
• M80: 38,662,373 km (0.092 R)
• M81: 39,927,372 km (0.083 R)
• M82: 40,352,081 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.9

Radius: 4.7

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.41 AU - 19.09 AU

Year: 23548 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,947,802 km

• M1: 351,405 km (0.066 R)
• M2: 477,367 km (0.116 R)
• M3: 617,540 km (0.047 R)
• M4: 1,085,632 km (0.106 R)
• M5: 1,465,311 km (0.067 R)
• M6: 1,790,387 km (0.104 R)
• M7: 1,914,105 km (0.093 R)
• M8: 2,608,239 km (0.083 R)
• M9: 2,927,481 km (0.103 R)
• M10: 3,602,466 km (0.103 R)
• M11: 3,917,370 km (0.077 R)
• M12: 3,957,312 km (0.114 R)
• M13: 5,395,696 km (0.105 R)
• M14: 6,736,243 km (0.11 R)
• M15: 7,817,835 km (0.066 R)
• M16: 8,482,050 km (0.105 R)
• M17: 8,637,781 km (0.092 R)
• M18: 10,082,298 km (0.114 R)
• M19: 11,485,077 km (0.112 R)
• M20: 12,650,445 km (0.112 R)
• M21: 12,828,616 km (0.091 R)
• M22: 14,159,438 km (0.06 R)
• M23: 14,344,341 km (0.069 R)
• M24: 14,654,159 km (0.108 R)
• M25: 17,938,430 km (0.107 R)
• M26: 19,902,800 km (0.075 R)
• M27: 20,387,048 km (0.068 R)
• M28: 20,595,737 km (0.049 R)
• M29: 21,437,824 km (0.094 R)
• M30: 21,508,434 km (0.058 R)
• M31: 22,577,909 km (0.078 R)
• M32: 22,721,822 km (0.047 R)
• M33: 23,082,802 km (0.073 R)
• M34: 23,155,357 km (0.085 R)
• M35: 23,227,762 km (0.07 R)
• M36: 23,810,745 km (0.104 R)
• M37: 23,957,201 km (0.067 R)
• M38: 24,030,504 km (0.112 R)
• M39: 25,363,421 km (0.115 R)
• M40: 26,189,800 km (0.098 R)
• M41: 26,720,274 km (0.106 R)
• M42: 27,025,005 km (0.088 R)
• M43: 27,254,189 km (0.078 R)
• M44: 27,637,758 km (0.032 R)
• M45: 28,177,806 km (0.066 R)
• M46: 28,487,923 km (0.073 R)
• M47: 28,643,504 km (0.115 R)
• M48: 30,134,696 km (0.107 R)
• M49: 30,213,833 km (0.059 R)
• M50: 31,009,544 km (0.071 R)
• M51: 33,028,517 km (0.073 R)
• M52: 33,601,477 km (0.119 R)
• M53: 34,177,578 km (0.076 R)
• M54: 34,342,884 km (0.03 R)
• M55: 36,009,703 km (0.085 R)
• M56: 37,787,973 km (0.074 R)
• M57: 37,873,394 km (0.053 R)
• M58: 38,215,524 km (0.103 R)
• M59: 38,730,889 km (0.119 R)
• M60: 39,248,348 km (0.089 R)
• M61: 41,517,448 km (0.036 R)
• M62: 41,870,200 km (0.028 R)
• M63: 41,958,612 km (0.112 R)
• M64: 43,738,827 km (0.082 R)
• M65: 45,180,801 km (0.09 R)
• M66: 45,998,802 km (0.104 R)
• M67: 48,018,523 km (0.092 R)
• M68: 48,853,129 km (0.119 R)
• M69: 49,505,675 km (0.118 R)
• M70: 49,599,174 km (0.11 R)
• M71: 49,692,673 km (0.079 R)
• M72: 51,669,609 km (0.107 R)
• M73: 52,144,133 km (0.085 R)
• M74: 53,768,317 km (0.095 R)
• M75: 54,828,068 km (0.044 R)
• M76: 58,048,312 km (0.075 R)
• M77: 58,344,067 km (0.093 R)
• M78: 59,532,173 km (0.114 R)
• M79: 60,328,782 km (0.116 R)
• M80: 61,128,832 km (0.114 R)
• M81: 61,932,322 km (0.063 R)
• M82: 62,436,317 km (0.1 R)
• M83: 62,941,659 km (0.115 R)
• M84: 63,346,919 km (0.111 R)
• M85: 64,058,257 km (0.111 R)
• M86: 64,262,009 km (0.082 R)
• M87: 65,796,584 km (0.101 R)
• M88: 66,105,055 km (0.05 R)
• M89: 67,033,160 km (0.071 R)
• M90: 67,654,141 km (0.103 R)
• M91: 68,485,307 km (0.072 R)
• M92: 69,110,776 km (0.106 R)
• M93: 69,528,902 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit