🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.96 AU - 0.98 AU

Year: 337 Days

Day: 42.6 Hours

Environment

Temp: 88 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.26 AU - 1.78 AU

Year: 662 Days

Day: 47.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,327,875 km

• M1: 395,088 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.16 AU - 3.38 AU

Year: 1628 Days

Day: 25.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,327,875 km

• M1: 307,124 km (0.065 R)
• M2: 1,513,781 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.77 AU - 3.33 AU

Year: 1881 Days

Day: 12.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.53 AU - 5.67 AU

Year: 3484 Days

Day: 27.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.1

Radius: 10.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.07 AU - 11.23 AU

Year: 10585 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,327,875 km

• M1: 143,016 km (0.116 R)
• M2: 222,452 km (0.092 R)
• M3: 461,509 km (0.101 R)
• M4: 640,578 km (0.108 R)
• M5: 921,822 km (0.101 R)
• M6: 1,068,727 km (0.047 R)
• M7: 1,153,848 km (0.11 R)
• M8: 1,367,773 km (0.118 R)
• M9: 1,536,969 km (0.12 R)
• M10: 2,000,872 km (0.095 R)
• M11: 2,621,852 km (0.091 R)
• M12: 3,477,403 km (0.038 R)
• M13: 5,215,131 km (0.106 R)
• M14: 5,512,532 km (0.082 R)
• M15: 5,815,468 km (0.088 R)
• M16: 6,885,840 km (0.037 R)
• M17: 7,477,051 km (0.035 R)
• M18: 7,543,622 km (0.112 R)
• M19: 8,394,086 km (0.054 R)
• M20: 8,918,875 km (0.117 R)
• M21: 9,274,769 km (0.062 R)
• M22: 9,346,576 km (0.096 R)
• M23: 11,161,048 km (0.087 R)
• M24: 11,428,978 km (0.093 R)
• M25: 11,893,330 km (0.116 R)
• M26: 12,088,555 km (0.071 R)
• M27: 12,206,289 km (0.117 R)
• M28: 12,363,815 km (0.117 R)
• M29: 13,121,229 km (0.108 R)
• M30: 13,201,862 km (0.057 R)
• M31: 13,404,119 km (0.1 R)
• M32: 14,639,199 km (0.093 R)
• M33: 15,996,351 km (0.088 R)
• M34: 16,082,519 km (0.096 R)
• M35: 16,211,921 km (0.107 R)
• M36: 16,864,766 km (0.118 R)
• M37: 17,526,288 km (0.094 R)
• M38: 17,615,149 km (0.098 R)
• M39: 18,965,569 km (0.094 R)
• M40: 19,148,079 km (0.082 R)
• M41: 19,423,040 km (0.079 R)
• M42: 19,561,118 km (0.063 R)
• M43: 21,574,407 km (0.025 R)
• M44: 22,340,198 km (0.094 R)
• M45: 25,592,306 km (0.114 R)
• M46: 27,118,952 km (0.086 R)
• M47: 27,221,726 km (0.084 R)
• M48: 28,727,130 km (0.088 R)
• M49: 29,357,984 km (0.112 R)
• M50: 29,728,089 km (0.078 R)
• M51: 29,940,219 km (0.068 R)
• M52: 30,099,690 km (0.09 R)
• M53: 30,847,530 km (0.08 R)
• M54: 31,223,768 km (0.104 R)
• M55: 31,709,812 km (0.116 R)
• M56: 32,743,982 km (0.026 R)
• M57: 33,127,850 km (0.113 R)
• M58: 33,292,707 km (0.106 R)
• M59: 34,066,128 km (0.107 R)
• M60: 35,405,627 km (0.038 R)
• M61: 37,104,161 km (0.101 R)
• M62: 37,275,451 km (0.047 R)
• M63: 37,905,856 km (0.104 R)
• M64: 38,078,343 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.5

Radius: 10.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.45 AU - 10.65 AU

Year: 11250 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,327,875 km

• M1: 207,492 km (0.103 R)
• M2: 343,477 km (0.104 R)
• M3: 420,370 km (0.104 R)
• M4: 534,663 km (0.092 R)
• M5: 889,359 km (0.077 R)
• M6: 1,143,526 km (0.039 R)
• M7: 1,696,589 km (0.095 R)
• M8: 3,107,597 km (0.099 R)
• M9: 3,527,967 km (0.064 R)
• M10: 3,682,501 km (0.043 R)
• M11: 4,290,168 km (0.096 R)
• M12: 4,998,065 km (0.086 R)
• M13: 5,137,041 km (0.085 R)
• M14: 5,490,242 km (0.105 R)
• M15: 5,742,165 km (0.047 R)
• M16: 5,814,869 km (0.089 R)
• M17: 5,887,873 km (0.059 R)
• M18: 6,596,518 km (0.032 R)
• M19: 8,257,503 km (0.117 R)
• M20: 8,380,922 km (0.073 R)
• M21: 8,964,952 km (0.101 R)
• M22: 9,049,474 km (0.072 R)
• M23: 9,691,848 km (0.056 R)
• M24: 10,040,411 km (0.103 R)
• M25: 10,260,469 km (0.114 R)
• M26: 10,884,891 km (0.094 R)
• M27: 11,020,426 km (0.098 R)
• M28: 11,110,933 km (0.104 R)
• M29: 11,705,884 km (0.097 R)
• M30: 12,030,661 km (0.111 R)
• M31: 12,170,684 km (0.028 R)
• M32: 12,358,280 km (0.07 R)
• M33: 12,641,469 km (0.08 R)
• M34: 13,698,228 km (0.103 R)
• M35: 14,335,964 km (0.113 R)
• M36: 14,583,698 km (0.104 R)
• M37: 15,033,539 km (0.043 R)
• M38: 16,773,362 km (0.078 R)
• M39: 16,929,991 km (0.117 R)
• M40: 17,297,254 km (0.047 R)
• M41: 18,146,521 km (0.101 R)
• M42: 18,307,189 km (0.07 R)
• M43: 18,846,489 km (0.093 R)
• M44: 19,940,648 km (0.066 R)
• M45: 20,384,056 km (0.106 R)
• M46: 20,495,507 km (0.113 R)
• M47: 20,830,905 km (0.112 R)
• M48: 21,111,700 km (0.089 R)
• M49: 21,961,715 km (0.108 R)
• M50: 22,190,301 km (0.115 R)
• M51: 22,880,695 km (0.083 R)
• M52: 23,461,434 km (0.057 R)
• M53: 24,400,909 km (0.111 R)
• M54: 25,053,754 km (0.119 R)
• M55: 25,173,133 km (0.066 R)
• M56: 25,412,340 km (0.11 R)
• M57: 26,316,210 km (0.099 R)
• M58: 26,437,534 km (0.085 R)
• M59: 26,680,631 km (0.092 R)
• M60: 28,093,433 km (0.067 R)
• M61: 28,341,466 km (0.107 R)
• M62: 28,777,544 km (0.114 R)
• M63: 31,119,050 km (0.101 R)
• M64: 32,670,380 km (0.046 R)
• M65: 32,931,428 km (0.066 R)
• M66: 33,718,462 km (0.114 R)
• M67: 33,850,258 km (0.105 R)
• M68: 34,379,236 km (0.065 R)
• M69: 34,910,757 km (0.072 R)
• M70: 36,251,753 km (0.081 R)
• M71: 36,996,451 km (0.111 R)
• M72: 38,088,665 km (0.065 R)
• M73: 38,157,330 km (0.079 R)
• M74: 38,707,701 km (0.112 R)
• M75: 38,776,666 km (0.115 R)
• M76: 39,468,855 km (0.066 R)
• M77: 39,677,245 km (0.102 R)
• M78: 40,234,796 km (0.09 R)
• M79: 40,374,670 km (0.104 R)
• M80: 41,005,824 km (0.039 R)
• M81: 41,287,367 km (0.109 R)
• M82: 41,498,898 km (0.08 R)
• M83: 44,210,210 km (0.037 R)
• M84: 44,860,661 km (0.095 R)
• M85: 45,878,825 km (0.076 R)
• M86: 45,951,828 km (0.107 R)
• M87: 46,097,985 km (0.105 R)
• M88: 46,978,070 km (0.078 R)
• M89: 48,755,143 km (0.077 R)
• M90: 48,829,643 km (0.066 R)
• M91: 49,576,884 km (0.072 R)
• M92: 50,327,865 km (0.109 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 11,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit