🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.8 AU - 0.94 AU

Year: 296 Days

Day: 38.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.95 AU - 1.31 AU

Year: 439 Days

Day: 22.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.22 AU - 1.88 AU

Year: 705 Days

Day: 35.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 141.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,688,684 km

• M1: 56,847 km (0.092 R)
• M2: 1,009,187 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.12 AU - 2.44 AU

Year: 1257 Days

Day: 13.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.2

Radius: 9.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.96 AU - 5.64 AU

Year: 4457 Days

Day: 7.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,688,684 km

• M1: 122,371 km (0.083 R)
• M2: 241,601 km (0.107 R)
• M3: 317,895 km (0.112 R)
• M4: 379,530 km (0.091 R)
• M5: 460,462 km (0.104 R)
• M6: 651,349 km (0.087 R)
• M7: 718,219 km (0.117 R)
• M8: 841,488 km (0.107 R)
• M9: 1,275,322 km (0.066 R)
• M10: 1,427,164 km (0.113 R)
• M11: 1,713,195 km (0.085 R)
• M12: 1,857,108 km (0.113 R)
• M13: 2,055,325 km (0.091 R)
• M14: 2,247,558 km (0.109 R)
• M15: 2,378,905 km (0.084 R)
• M16: 2,705,029 km (0.104 R)
• M17: 2,788,804 km (0.088 R)
• M18: 4,791,021 km (0.119 R)
• M19: 4,909,952 km (0.098 R)
• M20: 5,047,133 km (0.114 R)
• M21: 5,395,546 km (0.093 R)
• M22: 5,519,264 km (0.085 R)
• M23: 5,590,472 km (0.117 R)
• M24: 6,134,111 km (0.119 R)
• M25: 6,923,389 km (0.035 R)
• M26: 7,038,879 km (0.096 R)
• M27: 7,271,504 km (0.091 R)
• M28: 7,566,062 km (0.112 R)
• M29: 8,045,373 km (0.111 R)
• M30: 8,207,238 km (0.064 R)
• M31: 8,288,620 km (0.08 R)
• M32: 8,370,300 km (0.092 R)
• M33: 8,658,276 km (0.035 R)
• M34: 8,907,805 km (0.114 R)
• M35: 9,033,318 km (0.047 R)
• M36: 9,180,672 km (0.099 R)
• M37: 9,244,101 km (0.094 R)
• M38: 9,350,017 km (0.044 R)
• M39: 9,520,408 km (0.108 R)
• M40: 9,691,698 km (0.108 R)
• M41: 9,950,802 km (0.105 R)
• M42: 10,255,832 km (0.095 R)
• M43: 10,409,618 km (0.105 R)
• M44: 10,475,740 km (0.097 R)
• M45: 10,741,576 km (0.111 R)
• M46: 10,920,046 km (0.076 R)
• M47: 11,257,389 km (0.031 R)
• M48: 11,393,224 km (0.049 R)
• M49: 11,484,180 km (0.065 R)
• M50: 11,781,132 km (0.066 R)
• M51: 11,873,134 km (0.099 R)
• M52: 12,103,964 km (0.113 R)
• M53: 12,173,527 km (0.107 R)
• M54: 13,376,294 km (0.065 R)
• M55: 14,174,548 km (0.097 R)
• M56: 14,690,511 km (0.119 R)
• M57: 14,789,545 km (0.108 R)
• M58: 14,913,561 km (0.117 R)
• M59: 15,112,826 km (0.068 R)
• M60: 15,413,218 km (0.04 R)
• M61: 15,740,987 km (0.056 R)
• M62: 16,020,137 km (0.111 R)
• M63: 16,352,244 km (0.086 R)
• M64: 16,429,137 km (0.1 R)
• M65: 16,557,642 km (0.062 R)
• M66: 16,815,698 km (0.09 R)
• M67: 17,074,951 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.8

Radius: 13

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.62 AU - 6.66 AU

Year: 4892 Days

Day: 9.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,688,684 km

• M1: 162,314 km (0.105 R)
• M2: 539,899 km (0.104 R)
• M3: 647,609 km (0.05 R)
• M4: 964,457 km (0.084 R)
• M5: 1,065,885 km (0.095 R)
• M6: 1,171,351 km (0.115 R)
• M7: 1,406,070 km (0.069 R)
• M8: 1,576,014 km (0.038 R)
• M9: 1,865,186 km (0.105 R)
• M10: 2,217,040 km (0.109 R)
• M11: 2,526,558 km (0.091 R)
• M12: 2,735,397 km (0.064 R)
• M13: 2,833,832 km (0.081 R)
• M14: 2,933,315 km (0.099 R)
• M15: 3,085,007 km (0.036 R)
• M16: 3,449,129 km (0.054 R)
• M17: 4,030,615 km (0.084 R)
• M18: 4,294,805 km (0.102 R)
• M19: 4,428,995 km (0.109 R)
• M20: 4,525,784 km (0.118 R)
• M21: 4,880,032 km (0.063 R)
• M22: 5,040,401 km (0.108 R)
• M23: 5,428,458 km (0.065 R)
• M24: 5,573,867 km (0.086 R)
• M25: 6,125,434 km (0.084 R)
• M26: 6,233,594 km (0.095 R)
• M27: 6,517,680 km (0.106 R)
• M28: 6,805,955 km (0.085 R)
• M29: 7,008,062 km (0.086 R)
• M30: 7,121,307 km (0.083 R)
• M31: 7,372,482 km (0.072 R)
• M32: 7,556,936 km (0.106 R)
• M33: 7,696,362 km (0.117 R)
• M34: 8,072,152 km (0.1 R)
• M35: 8,214,718 km (0.058 R)
• M36: 8,310,162 km (0.093 R)
• M37: 8,671,590 km (0.114 R)
• M38: 9,038,255 km (0.057 R)
• M39: 9,560,052 km (0.09 R)
• M40: 9,761,411 km (0.05 R)
• M41: 9,964,265 km (0.072 R)
• M42: 10,117,304 km (0.093 R)
• M43: 10,999,183 km (0.116 R)
• M44: 11,583,064 km (0.08 R)
• M45: 11,717,104 km (0.119 R)
• M46: 12,068,210 km (0.059 R)
• M47: 12,313,401 km (0.111 R)
• M48: 12,642,815 km (0.071 R)
• M49: 12,975,072 km (0.073 R)
• M50: 13,226,247 km (0.05 R)
• M51: 13,338,445 km (0.1 R)
• M52: 13,535,466 km (0.096 R)
• M53: 13,676,686 km (0.109 R)
• M54: 13,761,807 km (0.089 R)
• M55: 14,246,953 km (0.088 R)
• M56: 14,534,929 km (0.077 R)
• M57: 15,381,204 km (0.054 R)
• M58: 15,647,040 km (0.105 R)
• M59: 16,604,765 km (0.109 R)
• M60: 16,877,632 km (0.082 R)
• M61: 17,921,526 km (0.08 R)
• M62: 18,733,842 km (0.083 R)
• M63: 19,176,353 km (0.048 R)
• M64: 19,686,182 km (0.072 R)
• M65: 19,942,743 km (0.099 R)
• M66: 20,103,710 km (0.075 R)
• M67: 20,232,813 km (0.08 R)
• M68: 20,524,229 km (0.091 R)
• M69: 20,784,530 km (0.12 R)
• M70: 21,439,918 km (0.066 R)
• M71: 22,435,641 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 9.9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.91 AU - 7.15 AU

Year: 5408 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 173.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,688,684 km

• M1: 128,205 km (0.066 R)
• M2: 236,813 km (0.067 R)
• M3: 405,261 km (0.034 R)
• M4: 506,688 km (0.042 R)
• M5: 606,470 km (0.064 R)
• M6: 689,197 km (0.101 R)
• M7: 814,710 km (0.107 R)
• M8: 880,533 km (0.066 R)
• M9: 948,451 km (0.097 R)
• M10: 1,118,842 km (0.066 R)
• M11: 1,346,381 km (0.072 R)
• M12: 1,473,988 km (0.073 R)
• M13: 1,555,818 km (0.114 R)
• M14: 1,810,733 km (0.081 R)
• M15: 1,898,846 km (0.096 R)
• M16: 1,988,305 km (0.117 R)
• M17: 2,190,412 km (0.083 R)
• M18: 2,265,510 km (0.071 R)
• M19: 2,418,549 km (0.098 R)
• M20: 2,614,672 km (0.114 R)
• M21: 2,694,557 km (0.054 R)
• M22: 3,212,913 km (0.113 R)
• M23: 3,538,738 km (0.087 R)
• M24: 3,627,449 km (0.077 R)
• M25: 3,739,348 km (0.079 R)
• M26: 3,966,737 km (0.093 R)
• M27: 4,128,602 km (0.104 R)
• M28: 4,506,935 km (0.073 R)
• M29: 5,578,505 km (0.102 R)
• M30: 6,049,588 km (0.093 R)
• M31: 6,642,893 km (0.109 R)
• M32: 7,170,226 km (0.101 R)
• M33: 8,621,774 km (0.114 R)
• M34: 9,104,975 km (0.119 R)
• M35: 9,196,529 km (0.05 R)
• M36: 9,288,532 km (0.05 R)
• M37: 9,535,069 km (0.116 R)
• M38: 9,597,003 km (0.092 R)
• M39: 9,909,064 km (0.11 R)
• M40: 10,003,310 km (0.118 R)
• M41: 10,224,416 km (0.079 R)
• M42: 10,383,289 km (0.091 R)
• M43: 10,800,218 km (0.093 R)
• M44: 10,864,845 km (0.077 R)
• M45: 11,190,070 km (0.091 R)
• M46: 11,386,642 km (0.079 R)
• M47: 11,485,526 km (0.07 R)
• M48: 12,488,729 km (0.104 R)
• M49: 13,380,632 km (0.108 R)
• M50: 13,694,339 km (0.115 R)
• M51: 13,764,350 km (0.113 R)
• M52: 14,257,724 km (0.114 R)
• M53: 14,685,275 km (0.117 R)
• M54: 15,117,164 km (0.041 R)
• M55: 16,066,961 km (0.075 R)
• M56: 16,288,964 km (0.053 R)
• M57: 16,474,765 km (0.113 R)
• M58: 16,773,362 km (0.073 R)
• M59: 17,149,302 km (0.111 R)
• M60: 17,680,075 km (0.081 R)
• M61: 17,947,556 km (0.053 R)
• M62: 18,332,022 km (0.067 R)
• M63: 19,148,079 km (0.117 R)
• M64: 20,015,746 km (0.066 R)
• M65: 20,534,552 km (0.099 R)
• M66: 21,017,304 km (0.094 R)
• M67: 21,179,019 km (0.093 R)
• M68: 21,381,874 km (0.063 R)
• M69: 21,830,219 km (0.071 R)
• M70: 22,076,158 km (0.115 R)
• M71: 22,529,290 km (0.064 R)
• M72: 23,865,199 km (0.09 R)
• M73: 24,033,945 km (0.119 R)
• M74: 24,245,477 km (0.089 R)
• M75: 24,969,231 km (0.086 R)
• M76: 26,003,251 km (0.107 R)
• M77: 26,351,067 km (0.112 R)
• M78: 26,612,863 km (0.055 R)
• M79: 27,183,130 km (0.107 R)
• M80: 28,068,450 km (0.117 R)
• M81: 28,918,166 km (0.094 R)
• M82: 29,188,190 km (0.054 R)
• M83: 29,821,737 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 11,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit