🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.98 AU - 1.26 AU

Year: 440 Days

Day: 38 Hours

Environment

Temp: -0 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.4 AU - 1.98 AU

Year: 815 Days

Day: 26.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2 AU - 2.2 AU

Year: 1129 Days

Day: 18.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.34 AU - 2.56 AU

Year: 1422 Days

Day: 28.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,394,631 km

• M1: 135,835 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.65 AU - 4.47 AU

Year: 3034 Days

Day: 24.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,394,631 km

• M1: 4,136,680 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 9.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.41 AU - 7.43 AU

Year: 6033 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,394,631 km

• M1: 135,236 km (0.112 R)
• M2: 233,672 km (0.094 R)
• M3: 333,454 km (0.05 R)
• M4: 443,857 km (0.028 R)
• M5: 705,204 km (0.103 R)
• M6: 843,582 km (0.117 R)
• M7: 1,312,572 km (0.072 R)
• M8: 2,162,437 km (0.103 R)
• M9: 2,367,536 km (0.062 R)
• M10: 2,533,290 km (0.052 R)
• M11: 2,671,818 km (0.111 R)
• M12: 2,734,200 km (0.112 R)
• M13: 2,972,510 km (0.113 R)
• M14: 3,334,387 km (0.1 R)
• M15: 3,692,823 km (0.032 R)
• M16: 3,850,350 km (0.092 R)
• M17: 4,171,985 km (0.118 R)
• M18: 4,822,138 km (0.117 R)
• M19: 5,286,340 km (0.103 R)
• M20: 5,523,752 km (0.085 R)
• M21: 5,603,787 km (0.097 R)
• M22: 5,684,121 km (0.075 R)
• M23: 5,907,022 km (0.041 R)
• M24: 6,763,021 km (0.055 R)
• M25: 7,020,927 km (0.108 R)
• M26: 7,129,386 km (0.115 R)
• M27: 7,303,966 km (0.039 R)
• M28: 7,413,921 km (0.062 R)
• M29: 7,679,756 km (0.101 R)
• M30: 7,813,946 km (0.045 R)
• M31: 8,198,263 km (0.095 R)
• M32: 8,798,150 km (0.089 R)
• M33: 10,211,251 km (0.084 R)
• M34: 10,730,954 km (0.105 R)
• M35: 10,906,283 km (0.093 R)
• M36: 11,057,227 km (0.079 R)
• M37: 11,132,924 km (0.095 R)
• M38: 11,310,197 km (0.085 R)
• M39: 11,386,492 km (0.043 R)
• M40: 11,770,660 km (0.078 R)
• M41: 11,977,254 km (0.085 R)
• M42: 12,211,225 km (0.1 R)
• M43: 12,525,381 km (0.106 R)
• M44: 12,868,708 km (0.11 R)
• M45: 12,948,444 km (0.044 R)
• M46: 13,295,660 km (0.095 R)
• M47: 13,591,864 km (0.104 R)
• M48: 13,700,023 km (0.098 R)
• M49: 14,081,199 km (0.103 R)
• M50: 14,300,659 km (0.081 R)
• M51: 14,548,842 km (0.108 R)
• M52: 14,854,021 km (0.089 R)
• M53: 17,078,392 km (0.062 R)
• M54: 17,371,155 km (0.108 R)
• M55: 17,577,002 km (0.113 R)
• M56: 18,498,226 km (0.03 R)
• M57: 19,374,271 km (0.04 R)
• M58: 19,526,711 km (0.046 R)
• M59: 19,986,425 km (0.073 R)
• M60: 20,232,962 km (0.085 R)
• M61: 20,542,630 km (0.114 R)
• M62: 20,729,179 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 14.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.49 AU - 12.31 AU

Year: 14275 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,394,631 km

• M1: 218,712 km (0.104 R)
• M2: 377,286 km (0.063 R)
• M3: 657,782 km (0.098 R)
• M4: 1,011,132 km (0.096 R)
• M5: 1,257,221 km (0.075 R)
• M6: 1,549,086 km (0.07 R)
• M7: 2,463,129 km (0.04 R)
• M8: 2,738,239 km (0.088 R)
• M9: 2,863,902 km (0.089 R)
• M10: 3,186,584 km (0.052 R)
• M11: 3,555,343 km (0.092 R)
• M12: 3,867,404 km (0.065 R)
• M13: 4,334,299 km (0.114 R)
• M14: 5,204,360 km (0.068 R)
• M15: 5,480,069 km (0.101 R)
• M16: 6,377,507 km (0.062 R)
• M17: 7,102,309 km (0.117 R)
• M18: 7,408,386 km (0.111 R)
• M19: 7,585,360 km (0.105 R)
• M20: 7,763,681 km (0.116 R)
• M21: 8,170,138 km (0.084 R)
• M22: 8,444,949 km (0.107 R)
• M23: 9,622,883 km (0.098 R)
• M24: 10,305,049 km (0.099 R)
• M25: 10,403,784 km (0.11 R)
• M26: 10,852,129 km (0.08 R)
• M27: 11,002,923 km (0.088 R)
• M28: 11,154,466 km (0.107 R)
• M29: 11,408,633 km (0.108 R)
• M30: 11,767,668 km (0.069 R)
• M31: 11,974,562 km (0.11 R)
• M32: 12,234,862 km (0.039 R)
• M33: 12,391,790 km (0.108 R)
• M34: 12,973,576 km (0.077 R)
• M35: 13,672,497 km (0.102 R)
• M36: 14,827,543 km (0.063 R)
• M37: 16,358,228 km (0.049 R)
• M38: 16,473,568 km (0.106 R)
• M39: 16,879,726 km (0.084 R)
• M40: 17,406,610 km (0.09 R)
• M41: 17,701,617 km (0.08 R)
• M42: 18,416,545 km (0.08 R)
• M43: 18,777,674 km (0.118 R)
• M44: 19,019,574 km (0.075 R)
• M45: 20,431,180 km (0.103 R)
• M46: 20,680,110 km (0.101 R)
• M47: 20,867,407 km (0.082 R)
• M48: 21,622,577 km (0.034 R)
• M49: 21,876,295 km (0.034 R)
• M50: 22,901,040 km (0.111 R)
• M51: 24,864,363 km (0.057 R)
• M52: 24,997,206 km (0.032 R)
• M53: 25,530,821 km (0.119 R)
• M54: 25,866,220 km (0.043 R)
• M55: 26,203,114 km (0.091 R)
• M56: 27,017,525 km (0.084 R)
• M57: 30,145,317 km (0.1 R)
• M58: 31,643,839 km (0.039 R)
• M59: 32,148,732 km (0.033 R)
• M60: 33,532,512 km (0.027 R)
• M61: 34,268,683 km (0.12 R)
• M62: 34,638,789 km (0.101 R)
• M63: 36,207,621 km (0.107 R)
• M64: 37,723,197 km (0.103 R)
• M65: 37,875,787 km (0.097 R)
• M66: 38,105,270 km (0.097 R)
• M67: 38,873,455 km (0.108 R)
• M68: 40,190,964 km (0.1 R)
• M69: 40,503,175 km (0.06 R)
• M70: 40,659,504 km (0.101 R)
• M71: 41,523,133 km (0.113 R)
• M72: 42,155,184 km (0.114 R)
• M73: 42,631,204 km (0.092 R)
• M74: 44,391,822 km (0.08 R)
• M75: 45,281,181 km (0.101 R)
• M76: 47,159,532 km (0.088 R)
• M77: 48,149,571 km (0.078 R)
• M78: 48,979,839 km (0.032 R)
• M79: 49,229,966 km (0.092 R)
• M80: 49,647,494 km (0.098 R)
• M81: 51,076,303 km (0.066 R)
• M82: 52,518,576 km (0.104 R)
• M83: 55,096,447 km (0.091 R)
• M84: 56,662,737 km (0.072 R)
• M85: 59,128,409 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 14,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit