🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.62 AU - 0.68 AU

Year: 191 Days

Day: 28.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.05 AU - 2.31 AU

Year: 1176 Days

Day: 36 Hours

Environment

Temp: -69 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.22 AU - 2.36 AU

Year: 1266 Days

Day: 22.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,868,060 km

• M1: 253,269 km (0.115 R)
• M2: 384,616 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.42 AU - 2.68 AU

Year: 1487 Days

Day: 16.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.82 AU - 4.42 AU

Year: 3054 Days

Day: 22.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,868,060 km

• M1: 771,775 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 13.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.46 AU - 6.58 AU

Year: 6081 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,868,060 km

• M1: 229,633 km (0.095 R)
• M2: 440,416 km (0.072 R)
• M3: 574,605 km (0.041 R)
• M4: 892,202 km (0.114 R)
• M5: 1,045,988 km (0.081 R)
• M6: 1,441,525 km (0.117 R)
• M7: 1,547,889 km (0.091 R)
• M8: 1,916,648 km (0.119 R)
• M9: 2,137,604 km (0.118 R)
• M10: 2,494,395 km (0.112 R)
• M11: 2,851,186 km (0.075 R)
• M12: 2,967,274 km (0.085 R)
• M13: 3,065,410 km (0.107 R)
• M14: 3,264,824 km (0.112 R)
• M15: 3,386,597 km (0.077 R)
• M16: 4,303,781 km (0.11 R)
• M17: 4,595,796 km (0.088 R)
• M18: 4,732,828 km (0.103 R)
• M19: 5,011,080 km (0.108 R)
• M20: 5,486,801 km (0.095 R)
• M21: 6,252,892 km (0.082 R)
• M22: 6,558,520 km (0.103 R)
• M23: 6,661,444 km (0.114 R)
• M24: 6,921,445 km (0.082 R)
• M25: 7,158,109 km (0.106 R)
• M26: 7,317,580 km (0.045 R)
• M27: 7,829,953 km (0.079 R)
• M28: 8,437,918 km (0.054 R)
• M29: 9,407,462 km (0.109 R)
• M30: 9,787,590 km (0.049 R)
• M31: 9,994,335 km (0.077 R)
• M32: 10,292,184 km (0.087 R)
• M33: 10,412,161 km (0.108 R)
• M34: 10,683,981 km (0.092 R)
• M35: 11,234,351 km (0.118 R)
• M36: 11,762,731 km (0.064 R)
• M37: 12,077,485 km (0.091 R)
• M38: 12,331,203 km (0.028 R)
• M39: 12,650,894 km (0.086 R)
• M40: 13,331,115 km (0.099 R)
• M41: 14,290,037 km (0.099 R)
• M42: 14,998,383 km (0.113 R)
• M43: 15,995,304 km (0.076 R)
• M44: 16,274,154 km (0.061 R)
• M45: 16,871,947 km (0.076 R)
• M46: 18,197,833 km (0.111 R)
• M47: 18,452,598 km (0.119 R)
• M48: 18,855,016 km (0.055 R)
• M49: 19,002,221 km (0.047 R)
• M50: 19,223,626 km (0.114 R)
• M51: 19,743,478 km (0.092 R)
• M52: 19,855,527 km (0.117 R)
• M53: 20,042,674 km (0.047 R)
• M54: 21,254,267 km (0.098 R)
• M55: 21,984,903 km (0.086 R)
• M56: 23,471,008 km (0.105 R)
• M57: 23,907,086 km (0.104 R)
• M58: 24,666,894 km (0.091 R)
• M59: 24,868,252 km (0.104 R)
• M60: 25,029,669 km (0.103 R)
• M61: 25,272,316 km (0.078 R)
• M62: 25,556,552 km (0.074 R)
• M63: 25,760,305 km (0.11 R)
• M64: 26,704,118 km (0.084 R)
• M65: 26,993,589 km (0.119 R)
• M66: 27,118,055 km (0.112 R)
• M67: 27,242,520 km (0.115 R)
• M68: 27,575,675 km (0.085 R)
• M69: 27,952,213 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 10.9

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.82 AU - 7.86 AU

Year: 6534 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,868,060 km

• M1: 206,744 km (0.072 R)
• M2: 279,598 km (0.109 R)
• M3: 357,240 km (0.113 R)
• M4: 517,758 km (0.119 R)
• M5: 621,579 km (0.076 R)
• M6: 852,857 km (0.108 R)
• M7: 1,045,091 km (0.106 R)
• M8: 1,269,637 km (0.116 R)
• M9: 1,491,192 km (0.086 R)
• M10: 1,606,831 km (0.111 R)
• M11: 2,614,372 km (0.044 R)
• M12: 3,192,568 km (0.105 R)
• M13: 3,318,081 km (0.116 R)
• M14: 3,943,101 km (0.061 R)
• M15: 4,077,888 km (0.065 R)
• M16: 4,407,901 km (0.085 R)
• M17: 4,604,473 km (0.107 R)
• M18: 4,718,018 km (0.109 R)
• M19: 4,861,332 km (0.081 R)
• M20: 5,329,873 km (0.09 R)
• M21: 5,479,321 km (0.033 R)
• M22: 5,660,335 km (0.06 R)
• M23: 5,935,894 km (0.07 R)
• M24: 6,090,728 km (0.105 R)
• M25: 6,310,038 km (0.052 R)
• M26: 6,595,621 km (0.048 R)
• M27: 6,788,452 km (0.089 R)
• M28: 6,918,154 km (0.093 R)
• M29: 7,478,098 km (0.074 R)
• M30: 8,571,659 km (0.077 R)
• M31: 9,101,385 km (0.112 R)
• M32: 9,244,400 km (0.061 R)
• M33: 9,824,092 km (0.097 R)
• M34: 10,453,151 km (0.088 R)
• M35: 10,867,089 km (0.113 R)
• M36: 11,056,928 km (0.096 R)
• M37: 11,440,198 km (0.104 R)
• M38: 11,633,329 km (0.083 R)
• M39: 11,788,761 km (0.073 R)
• M40: 12,775,509 km (0.064 R)
• M41: 13,258,410 km (0.118 R)
• M42: 13,911,854 km (0.098 R)
• M43: 14,995,840 km (0.071 R)
• M44: 15,249,857 km (0.07 R)
• M45: 15,548,006 km (0.11 R)
• M46: 15,676,361 km (0.103 R)
• M47: 15,977,352 km (0.052 R)
• M48: 16,497,653 km (0.086 R)
• M49: 16,803,730 km (0.078 R)
• M50: 16,979,508 km (0.078 R)
• M51: 17,244,296 km (0.085 R)
• M52: 17,421,570 km (0.107 R)
• M53: 17,777,912 km (0.067 R)
• M54: 19,044,258 km (0.062 R)
• M55: 19,457,597 km (0.116 R)
• M56: 19,642,200 km (0.113 R)
• M57: 20,950,583 km (0.103 R)
• M58: 21,806,582 km (0.05 R)
• M59: 21,950,346 km (0.031 R)
• M60: 22,771,189 km (0.077 R)
• M61: 22,868,279 km (0.114 R)
• M62: 23,209,661 km (0.094 R)
• M63: 23,601,906 km (0.042 R)
• M64: 23,848,145 km (0.119 R)
• M65: 26,408,063 km (0.108 R)
• M66: 26,766,201 km (0.088 R)
• M67: 27,023,060 km (0.093 R)
• M68: 28,266,966 km (0.058 R)
• M69: 29,635,787 km (0.115 R)
• M70: 29,795,109 km (0.075 R)
• M71: 30,274,719 km (0.11 R)
• M72: 30,703,168 km (0.098 R)
• M73: 31,079,855 km (0.053 R)
• M74: 32,000,780 km (0.092 R)
• M75: 32,273,347 km (0.088 R)
• M76: 32,820,875 km (0.049 R)
• M77: 33,316,194 km (0.08 R)
• M78: 35,266,052 km (0.049 R)
• M79: 35,604,144 km (0.058 R)
• M80: 36,113,076 km (0.085 R)
• M81: 36,966,681 km (0.095 R)
• M82: 37,711,978 km (0.077 R)
• M83: 38,578,000 km (0.068 R)
• M84: 38,810,026 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit