🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.74 AU - 1.14 AU

Year: 347 Days

Day: 20.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.32 AU - 1.58 AU

Year: 665 Days

Day: 22.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.87 AU - 3.91 AU

Year: 2377 Days

Day: 43.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.3

Radius: 14.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.35 AU - 4.67 AU

Year: 3647 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,199,958 km

• M1: 206,744 km (0.113 R)
• M2: 312,211 km (0.114 R)
• M3: 608,115 km (0.042 R)
• M4: 894,894 km (0.082 R)
• M5: 1,000,959 km (0.04 R)
• M6: 1,099,245 km (0.066 R)
• M7: 1,333,366 km (0.077 R)
• M8: 1,429,258 km (0.082 R)
• M9: 1,555,967 km (0.083 R)
• M10: 1,686,866 km (0.097 R)
• M11: 1,867,430 km (0.104 R)
• M12: 2,022,862 km (0.107 R)
• M13: 3,194,513 km (0.043 R)
• M14: 3,477,702 km (0.106 R)
• M15: 3,948,187 km (0.078 R)
• M16: 4,376,635 km (0.065 R)
• M17: 4,649,502 km (0.066 R)
• M18: 4,798,800 km (0.095 R)
• M19: 4,993,128 km (0.101 R)
• M20: 5,168,158 km (0.114 R)
• M21: 5,322,842 km (0.092 R)
• M22: 5,614,558 km (0.074 R)
• M23: 5,911,509 km (0.106 R)
• M24: 6,026,999 km (0.078 R)
• M25: 6,473,249 km (0.116 R)
• M26: 6,808,947 km (0.111 R)
• M27: 7,723,738 km (0.059 R)
• M28: 8,080,080 km (0.107 R)
• M29: 8,286,076 km (0.076 R)
• M30: 8,441,808 km (0.114 R)
• M31: 8,598,437 km (0.062 R)
• M32: 9,074,308 km (0.069 R)
• M33: 9,288,681 km (0.059 R)
• M34: 9,396,392 km (0.066 R)
• M35: 9,694,989 km (0.053 R)
• M36: 10,190,308 km (0.09 R)
• M37: 10,581,357 km (0.076 R)
• M38: 10,863,648 km (0.077 R)
• M39: 11,005,766 km (0.102 R)
• M40: 11,291,797 km (0.066 R)
• M41: 11,667,437 km (0.105 R)
• M42: 11,842,167 km (0.059 R)
• M43: 11,988,474 km (0.113 R)
• M44: 12,342,124 km (0.047 R)
• M45: 12,460,755 km (0.109 R)
• M46: 13,271,575 km (0.107 R)
• M47: 13,393,049 km (0.039 R)
• M48: 13,576,156 km (0.036 R)
• M49: 13,729,345 km (0.118 R)
• M50: 14,535,228 km (0.105 R)
• M51: 15,420,399 km (0.08 R)
• M52: 16,912,338 km (0.083 R)
• M53: 17,275,861 km (0.119 R)
• M54: 17,675,437 km (0.089 R)
• M55: 18,280,561 km (0.106 R)
• M56: 18,449,905 km (0.115 R)
• M57: 19,063,705 km (0.105 R)
• M58: 19,201,036 km (0.119 R)
• M59: 19,338,666 km (0.105 R)
• M60: 19,442,188 km (0.081 R)
• M61: 20,311,501 km (0.12 R)
• M62: 21,728,792 km (0.075 R)
• M63: 22,776,276 km (0.054 R)
• M64: 23,251,099 km (0.088 R)
• M65: 23,398,005 km (0.082 R)
• M66: 23,618,661 km (0.091 R)
• M67: 23,729,364 km (0.101 R)
• M68: 24,173,670 km (0.086 R)
• M69: 24,807,815 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 12.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.17 AU - 6.57 AU

Year: 5416 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,199,958 km

• M1: 184,903 km (0.091 R)
• M2: 290,070 km (0.049 R)
• M3: 564,582 km (0.106 R)
• M4: 754,422 km (0.11 R)
• M5: 1,485,058 km (0.032 R)
• M6: 1,568,234 km (0.088 R)
• M7: 1,880,894 km (0.117 R)
• M8: 1,989,801 km (0.105 R)
• M9: 2,252,196 km (0.105 R)
• M10: 2,586,098 km (0.054 R)
• M11: 2,667,031 km (0.045 R)
• M12: 2,873,177 km (0.089 R)
• M13: 3,170,727 km (0.079 R)
• M14: 3,500,889 km (0.077 R)
• M15: 3,635,976 km (0.082 R)
• M16: 3,819,084 km (0.114 R)
• M17: 4,290,168 km (0.083 R)
• M18: 4,680,469 km (0.075 R)
• M19: 4,854,750 km (0.106 R)
• M20: 5,443,119 km (0.067 R)
• M21: 5,705,962 km (0.088 R)
• M22: 5,839,104 km (0.048 R)
• M23: 5,946,216 km (0.111 R)
• M24: 6,108,231 km (0.119 R)
• M25: 6,189,911 km (0.044 R)
• M26: 6,409,222 km (0.066 R)
• M27: 6,997,141 km (0.108 R)
• M28: 7,456,855 km (0.116 R)
• M29: 7,544,221 km (0.109 R)
• M30: 7,719,849 km (0.109 R)
• M31: 7,837,732 km (0.09 R)
• M32: 8,435,974 km (0.056 R)
• M33: 8,557,297 km (0.074 R)
• M34: 8,648,851 km (0.077 R)
• M35: 8,925,159 km (0.052 R)
• M36: 9,017,909 km (0.075 R)
• M37: 9,142,225 km (0.072 R)
• M38: 9,235,724 km (0.064 R)
• M39: 10,382,840 km (0.104 R)
• M40: 10,480,528 km (0.108 R)
• M41: 11,473,708 km (0.101 R)
• M42: 12,289,914 km (0.071 R)
• M43: 13,620,437 km (0.096 R)
• M44: 13,834,661 km (0.115 R)
• M45: 14,484,066 km (0.096 R)
• M46: 14,739,429 km (0.057 R)
• M47: 15,439,847 km (0.109 R)
• M48: 15,625,946 km (0.112 R)
• M49: 16,758,402 km (0.074 R)
• M50: 16,949,738 km (0.11 R)
• M51: 17,180,268 km (0.067 R)
• M52: 19,061,910 km (0.109 R)
• M53: 19,381,900 km (0.066 R)
• M54: 19,462,085 km (0.032 R)
• M55: 19,542,568 km (0.082 R)
• M56: 19,703,536 km (0.04 R)
• M57: 20,027,116 km (0.089 R)
• M58: 20,597,532 km (0.055 R)
• M59: 20,967,039 km (0.108 R)
• M60: 21,131,896 km (0.107 R)
• M61: 22,593,467 km (0.081 R)
• M62: 23,229,857 km (0.12 R)
• M63: 23,443,183 km (0.116 R)
• M64: 23,614,473 km (0.084 R)
• M65: 23,786,061 km (0.074 R)
• M66: 26,232,286 km (0.112 R)
• M67: 26,410,008 km (0.107 R)
• M68: 26,499,019 km (0.093 R)
• M69: 26,722,069 km (0.112 R)
• M70: 26,945,718 km (0.105 R)
• M71: 27,485,168 km (0.081 R)
• M72: 27,891,925 km (0.091 R)
• M73: 27,982,581 km (0.095 R)
• M74: 28,118,865 km (0.114 R)
• M75: 28,209,820 km (0.107 R)
• M76: 28,757,498 km (0.103 R)
• M77: 29,078,535 km (0.106 R)
• M78: 29,631,748 km (0.115 R)
• M79: 30,234,926 km (0.096 R)
• M80: 31,642,493 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 9.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.05 AU - 12.17 AU

Year: 15064 Days

Day: 14.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 19,199,958 km

• M1: 133,441 km (0.067 R)
• M2: 203,902 km (0.075 R)
• M3: 888,013 km (0.116 R)
• M4: 1,571,974 km (0.116 R)
• M5: 2,192,207 km (0.094 R)
• M6: 3,141,406 km (0.113 R)
• M7: 3,765,378 km (0.03 R)
• M8: 4,567,522 km (0.068 R)
• M9: 4,906,511 km (0.112 R)
• M10: 5,309,378 km (0.119 R)
• M11: 5,495,927 km (0.102 R)
• M12: 5,952,798 km (0.088 R)
• M13: 6,068,886 km (0.034 R)
• M14: 7,147,487 km (0.079 R)
• M15: 7,645,798 km (0.052 R)
• M16: 7,856,880 km (0.107 R)
• M17: 8,610,255 km (0.053 R)
• M18: 9,589,972 km (0.084 R)
• M19: 11,993,860 km (0.11 R)
• M20: 12,859,583 km (0.046 R)
• M21: 13,161,022 km (0.084 R)
• M22: 14,546,299 km (0.083 R)
• M23: 14,965,621 km (0.059 R)
• M24: 15,521,976 km (0.062 R)
• M25: 17,619,488 km (0.108 R)
• M26: 17,786,588 km (0.087 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: 271 - 17,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit