🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.58 AU - 0.82 AU

Year: 212 Days

Day: 24.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,322,388 km

• M1: 36,951 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.81 AU - 0.93 AU

Year: 293 Days

Day: 43.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.4 AU - 1.58 AU

Year: 658 Days

Day: 31.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.89 AU - 1.89 AU

Year: 940 Days

Day: 30.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 11.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.74 AU - 6.14 AU

Year: 5236 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,322,388 km

• M1: 518,805 km (0.09 R)
• M2: 906,713 km (0.089 R)
• M3: 1,057,956 km (0.061 R)
• M4: 1,132,157 km (0.083 R)
• M5: 1,659,340 km (0.108 R)
• M6: 1,869,824 km (0.08 R)
• M7: 1,949,709 km (0.041 R)
• M8: 2,354,072 km (0.117 R)
• M9: 2,541,069 km (0.067 R)
• M10: 2,617,215 km (0.12 R)
• M11: 2,811,094 km (0.035 R)
• M12: 3,393,029 km (0.087 R)
• M13: 3,923,503 km (0.105 R)
• M14: 3,997,255 km (0.054 R)
• M15: 4,116,185 km (0.097 R)
• M16: 5,222,910 km (0.083 R)
• M17: 5,650,312 km (0.104 R)
• M18: 5,851,371 km (0.118 R)
• M19: 6,243,467 km (0.116 R)
• M20: 6,347,288 km (0.095 R)
• M21: 7,288,259 km (0.086 R)
• M22: 7,397,465 km (0.107 R)
• M23: 7,636,223 km (0.102 R)
• M24: 8,291,462 km (0.09 R)
• M25: 8,424,754 km (0.108 R)
• M26: 8,848,116 km (0.078 R)
• M27: 9,121,132 km (0.114 R)
• M28: 9,317,853 km (0.099 R)
• M29: 9,516,070 km (0.115 R)
• M30: 9,795,968 km (0.12 R)
• M31: 10,200,331 km (0.08 R)
• M32: 14,125,181 km (0.033 R)
• M33: 14,398,795 km (0.115 R)
• M34: 14,536,275 km (0.059 R)
• M35: 14,628,129 km (0.039 R)
• M36: 14,951,260 km (0.079 R)
• M37: 15,370,134 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.5

Radius: 10.6

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.64 AU - 8.36 AU

Year: 7428 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,322,388 km

• M1: 142,567 km (0.112 R)
• M2: 225,743 km (0.11 R)
• M3: 330,462 km (0.084 R)
• M4: 591,809 km (0.106 R)
• M5: 755,020 km (0.087 R)
• M6: 950,994 km (0.073 R)
• M7: 1,295,817 km (0.117 R)
• M8: 1,412,802 km (0.113 R)
• M9: 1,828,834 km (0.075 R)
• M10: 2,497,387 km (0.079 R)
• M11: 3,130,186 km (0.056 R)
• M12: 4,778,605 km (0.082 R)
• M13: 4,962,461 km (0.047 R)
• M14: 5,086,328 km (0.119 R)
• M15: 6,960,490 km (0.114 R)
• M16: 7,064,610 km (0.092 R)
• M17: 7,915,822 km (0.093 R)
• M18: 8,024,579 km (0.034 R)
• M19: 8,464,248 km (0.117 R)
• M20: 8,949,693 km (0.076 R)
• M21: 9,597,900 km (0.043 R)
• M22: 10,300,861 km (0.099 R)
• M23: 10,618,606 km (0.084 R)
• M24: 11,304,662 km (0.111 R)
• M25: 11,756,149 km (0.106 R)
• M26: 12,423,505 km (0.12 R)
• M27: 12,889,502 km (0.092 R)
• M28: 13,146,062 km (0.071 R)
• M29: 14,189,208 km (0.094 R)
• M30: 14,720,730 km (0.064 R)
• M31: 14,809,890 km (0.049 R)
• M32: 15,033,838 km (0.12 R)
• M33: 15,123,597 km (0.066 R)
• M34: 15,303,862 km (0.091 R)
• M35: 15,621,159 km (0.118 R)
• M36: 15,712,115 km (0.073 R)
• M37: 15,986,328 km (0.047 R)
• M38: 16,169,884 km (0.106 R)
• M39: 16,354,189 km (0.07 R)
• M40: 17,616,795 km (0.115 R)
• M41: 17,949,201 km (0.085 R)
• M42: 18,427,765 km (0.105 R)
• M43: 19,250,852 km (0.084 R)
• M44: 19,691,418 km (0.107 R)
• M45: 20,184,941 km (0.114 R)
• M46: 20,532,906 km (0.092 R)
• M47: 20,932,931 km (0.12 R)
• M48: 21,184,255 km (0.076 R)
• M49: 21,284,935 km (0.031 R)
• M50: 21,639,033 km (0.056 R)
• M51: 22,046,238 km (0.077 R)
• M52: 22,712,996 km (0.08 R)
• M53: 22,816,218 km (0.068 R)
• M54: 23,023,112 km (0.069 R)
• M55: 23,804,312 km (0.081 R)
• M56: 24,014,198 km (0.077 R)
• M57: 25,178,967 km (0.108 R)
• M58: 25,285,780 km (0.099 R)
• M59: 26,253,828 km (0.091 R)
• M60: 26,579,353 km (0.103 R)
• M61: 26,742,415 km (0.083 R)
• M62: 26,906,075 km (0.095 R)
• M63: 27,508,505 km (0.043 R)
• M64: 27,783,765 km (0.072 R)
• M65: 27,949,520 km (0.036 R)
• M66: 29,511,172 km (0.063 R)
• M67: 29,906,110 km (0.075 R)
• M68: 30,530,083 km (0.079 R)
• M69: 31,330,432 km (0.096 R)
• M70: 32,602,313 km (0.115 R)
• M71: 33,303,029 km (0.11 R)
• M72: 33,420,314 km (0.107 R)
• M73: 34,185,956 km (0.082 R)
• M74: 34,541,400 km (0.115 R)
• M75: 34,660,031 km (0.059 R)
• M76: 35,136,351 km (0.078 R)
• M77: 35,315,420 km (0.091 R)
• M78: 35,854,720 km (0.084 R)
• M79: 37,306,119 km (0.027 R)
• M80: 37,733,071 km (0.048 R)
• M81: 37,977,813 km (0.107 R)
• M82: 38,223,004 km (0.107 R)
• M83: 38,407,309 km (0.103 R)
• M84: 38,838,300 km (0.118 R)
• M85: 40,016,533 km (0.093 R)
• M86: 40,766,766 km (0.114 R)
• M87: 41,584,618 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774

Radius: 5.3

Gravity: 27.55 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.84 AU - 19.88 AU

Year: 23931 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,322,388 km

• M1: 88,562 km (0.069 R)
• M2: 129,851 km (0.114 R)
• M3: 183,257 km (0.072 R)
• M4: 318,344 km (0.086 R)
• M5: 418,724 km (0.093 R)
• M6: 1,248,693 km (0.103 R)
• M7: 1,754,484 km (0.076 R)
• M8: 2,047,845 km (0.066 R)
• M9: 2,516,087 km (0.086 R)
• M10: 2,973,557 km (0.112 R)
• M11: 3,189,875 km (0.087 R)
• M12: 3,637,921 km (0.109 R)
• M13: 3,822,674 km (0.088 R)
• M14: 4,591,907 km (0.073 R)
• M15: 5,096,500 km (0.07 R)
• M16: 5,512,682 km (0.116 R)
• M17: 5,618,447 km (0.106 R)
• M18: 6,377,357 km (0.08 R)
• M19: 7,575,038 km (0.089 R)
• M20: 8,778,403 km (0.073 R)
• M21: 9,783,102 km (0.077 R)
• M22: 10,039,962 km (0.053 R)
• M23: 10,823,705 km (0.063 R)
• M24: 11,156,112 km (0.044 R)
• M25: 11,762,731 km (0.098 R)
• M26: 12,311,007 km (0.11 R)
• M27: 12,518,799 km (0.049 R)
• M28: 13,007,984 km (0.053 R)
• M29: 13,646,168 km (0.09 R)
• M30: 14,585,792 km (0.064 R)
• M31: 14,805,701 km (0.11 R)
• M32: 15,322,861 km (0.099 R)
• M33: 15,921,103 km (0.111 R)
• M34: 16,832,752 km (0.029 R)
• M35: 17,761,157 km (0.086 R)
• M36: 18,389,468 km (0.115 R)
• M37: 18,468,456 km (0.067 R)
• M38: 20,154,124 km (0.081 R)
• M39: 21,139,376 km (0.045 R)
• M40: 22,815,770 km (0.095 R)
• M41: 23,326,946 km (0.104 R)
• M42: 24,274,050 km (0.03 R)
• M43: 24,447,583 km (0.091 R)
• M44: 24,795,847 km (0.063 R)
• M45: 26,472,690 km (0.113 R)
• M46: 27,460,036 km (0.114 R)
• M47: 29,285,878 km (0.096 R)
• M48: 31,717,591 km (0.054 R)
• M49: 32,478,745 km (0.044 R)
• M50: 34,700,273 km (0.044 R)
• M51: 35,582,901 km (0.086 R)
• M52: 35,779,921 km (0.107 R)
• M53: 36,076,424 km (0.055 R)
• M54: 37,470,227 km (0.097 R)
• M55: 40,207,719 km (0.078 R)
• M56: 40,618,664 km (0.067 R)
• M57: 41,756,206 km (0.061 R)
• M58: 45,872,392 km (0.108 R)
• M59: 48,468,962 km (0.082 R)
• M60: 48,796,881 km (0.113 R)
• M61: 49,015,892 km (0.106 R)
• M62: 50,558,096 km (0.119 R)
• M63: 51,335,108 km (0.094 R)
• M64: 51,557,859 km (0.099 R)
• M65: 53,126,093 km (0.1 R)
• M66: 54,369,252 km (0.094 R)
• M67: 54,823,580 km (0.119 R)
• M68: 55,051,268 km (0.109 R)
• M69: 57,807,908 km (0.108 R)
• M70: 59,553,566 km (0.111 R)
• M71: 59,670,551 km (0.084 R)
• M72: 59,787,537 km (0.106 R)
• M73: 60,139,242 km (0.04 R)
• M74: 63,454,181 km (0.096 R)
• M75: 65,858,219 km (0.088 R)
• M76: 66,342,617 km (0.101 R)
• M77: 66,706,588 km (0.056 R)
• M78: 66,949,685 km (0.106 R)
• M79: 67,071,308 km (0.091 R)
• M80: 69,027,599 km (0.092 R)
• M81: 70,383,405 km (0.063 R)
• M82: 72,745,854 km (0.073 R)
• M83: 73,873,972 km (0.107 R)
• M84: 73,999,634 km (0.106 R)
• M85: 74,503,180 km (0.079 R)
• M86: 74,755,402 km (0.086 R)
• M87: 77,165,274 km (0.103 R)
• M88: 78,059,571 km (0.073 R)
• M89: 80,762,804 km (0.077 R)
• M90: 81,800,714 km (0.057 R)
• M91: 82,321,315 km (0.111 R)
• M92: 83,104,310 km (0.112 R)
• M93: 87,587,609 km (0.091 R)
• M94: 87,720,601 km (0.084 R)
• M95: 87,986,885 km (0.058 R)
• M96: 88,787,383 km (0.085 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 15,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit