🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.58 AU - 1.96 AU

Year: 847 Days

Day: 19.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,404,366 km

• M1: 61,335 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.09 AU - 2.31 AU

Year: 1174 Days

Day: 21.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,404,366 km

• M1: 531,521 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.17 AU - 3.71 AU

Year: 2296 Days

Day: 40.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 10.2

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.96 AU - 6.68 AU

Year: 5718 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,404,366 km

• M1: 144,661 km (0.081 R)
• M2: 333,902 km (0.066 R)
• M3: 455,526 km (0.117 R)
• M4: 724,652 km (0.057 R)
• M5: 799,750 km (0.049 R)
• M6: 1,014,274 km (0.109 R)
• M7: 1,202,617 km (0.112 R)
• M8: 1,339,799 km (0.118 R)
• M9: 1,450,202 km (0.117 R)
• M10: 1,563,896 km (0.084 R)
• M11: 1,646,923 km (0.043 R)
• M12: 1,748,650 km (0.09 R)
• M13: 1,922,931 km (0.105 R)
• M14: 2,232,449 km (0.055 R)
• M15: 2,345,695 km (0.067 R)
• M16: 2,480,034 km (0.111 R)
• M17: 2,558,124 km (0.109 R)
• M18: 2,656,709 km (0.091 R)
• M19: 2,797,181 km (0.108 R)
• M20: 2,919,402 km (0.03 R)
• M21: 3,712,570 km (0.119 R)
• M22: 3,892,686 km (0.055 R)
• M23: 4,144,908 km (0.114 R)
• M24: 4,308,269 km (0.083 R)
• M25: 4,811,217 km (0.115 R)
• M26: 5,106,972 km (0.106 R)
• M27: 5,950,854 km (0.108 R)
• M28: 6,135,457 km (0.117 R)
• M29: 6,295,228 km (0.119 R)
• M30: 6,429,417 km (0.113 R)
• M31: 7,282,574 km (0.073 R)
• M32: 8,054,499 km (0.045 R)
• M33: 8,317,492 km (0.116 R)
• M34: 8,762,396 km (0.102 R)
• M35: 8,882,374 km (0.097 R)
• M36: 8,972,581 km (0.107 R)
• M37: 9,214,930 km (0.03 R)
• M38: 9,367,519 km (0.101 R)
• M39: 10,300,561 km (0.105 R)
• M40: 10,650,022 km (0.084 R)
• M41: 10,810,241 km (0.097 R)
• M42: 11,100,461 km (0.111 R)
• M43: 11,262,924 km (0.039 R)
• M44: 11,524,422 km (0.098 R)
• M45: 11,623,007 km (0.103 R)
• M46: 12,153,630 km (0.079 R)
• M47: 12,522,987 km (0.101 R)
• M48: 13,272,772 km (0.065 R)
• M49: 13,966,906 km (0.075 R)
• M50: 14,248,000 km (0.044 R)
• M51: 14,530,890 km (0.107 R)
• M52: 14,708,612 km (0.065 R)
• M53: 15,499,237 km (0.071 R)
• M54: 16,860,129 km (0.053 R)
• M55: 17,309,670 km (0.06 R)
• M56: 17,687,255 km (0.09 R)
• M57: 18,143,978 km (0.051 R)
• M58: 18,797,720 km (0.08 R)
• M59: 18,991,450 km (0.1 R)
• M60: 19,069,091 km (0.104 R)
• M61: 19,224,822 km (0.028 R)
• M62: 19,851,787 km (0.103 R)
• M63: 20,326,461 km (0.117 R)
• M64: 20,405,898 km (0.082 R)
• M65: 20,724,840 km (0.103 R)
• M66: 21,206,396 km (0.096 R)
• M67: 21,287,029 km (0.109 R)
• M68: 21,367,662 km (0.106 R)
• M69: 23,003,365 km (0.067 R)
• M70: 23,501,825 km (0.066 R)
• M71: 24,087,950 km (0.073 R)
• M72: 24,467,181 km (0.068 R)
• M73: 24,551,853 km (0.067 R)
• M74: 25,189,140 km (0.099 R)
• M75: 26,350,019 km (0.11 R)
• M76: 26,566,936 km (0.045 R)
• M77: 26,740,919 km (0.087 R)
• M78: 27,484,420 km (0.108 R)
• M79: 27,704,329 km (0.049 R)
• M80: 28,057,529 km (0.073 R)
• M81: 28,323,365 km (0.12 R)
• M82: 28,812,999 km (0.118 R)
• M83: 29,710,287 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 11.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.69 AU - 8.55 AU

Year: 6837 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 101.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,404,366 km

• M1: 145,260 km (0.111 R)
• M2: 257,608 km (0.101 R)
• M3: 346,917 km (0.11 R)
• M4: 473,926 km (0.105 R)
• M5: 672,293 km (0.08 R)
• M6: 796,609 km (0.061 R)
• M7: 1,069,924 km (0.078 R)
• M8: 1,998,478 km (0.055 R)
• M9: 2,330,884 km (0.056 R)
• M10: 2,438,595 km (0.094 R)
• M11: 2,636,513 km (0.073 R)
• M12: 2,726,122 km (0.094 R)
• M13: 2,885,743 km (0.113 R)
• M14: 3,238,046 km (0.078 R)
• M15: 3,983,941 km (0.053 R)
• M16: 4,113,343 km (0.103 R)
• M17: 4,429,892 km (0.119 R)
• M18: 4,618,086 km (0.059 R)
• M19: 4,809,123 km (0.073 R)
• M20: 5,170,701 km (0.093 R)
• M21: 5,312,220 km (0.098 R)
• M22: 5,454,937 km (0.059 R)
• M23: 5,570,127 km (0.098 R)
• M24: 5,686,065 km (0.055 R)
• M25: 5,920,336 km (0.069 R)
• M26: 6,038,817 km (0.12 R)
• M27: 6,734,747 km (0.076 R)
• M28: 6,827,497 km (0.116 R)
• M29: 7,874,832 km (0.083 R)
• M30: 7,972,519 km (0.112 R)
• M31: 8,202,152 km (0.085 R)
• M32: 8,937,874 km (0.093 R)
• M33: 9,694,690 km (0.104 R)
• M34: 9,764,552 km (0.109 R)
• M35: 10,045,647 km (0.063 R)
• M36: 10,151,712 km (0.087 R)
• M37: 10,293,680 km (0.1 R)
• M38: 10,615,615 km (0.057 R)
• M39: 11,490,463 km (0.07 R)
• M40: 11,899,164 km (0.092 R)
• M41: 12,654,484 km (0.103 R)
• M42: 13,076,499 km (0.111 R)
• M43: 13,777,066 km (0.067 R)
• M44: 13,934,443 km (0.113 R)
• M45: 14,052,925 km (0.078 R)
• M46: 14,132,062 km (0.058 R)
• M47: 14,690,062 km (0.094 R)
• M48: 15,012,296 km (0.116 R)
• M49: 15,174,161 km (0.105 R)
• M50: 16,657,873 km (0.038 R)
• M51: 16,741,647 km (0.106 R)
• M52: 16,867,459 km (0.064 R)
• M53: 17,972,090 km (0.083 R)
• M54: 18,058,109 km (0.088 R)
• M55: 18,925,028 km (0.118 R)
• M56: 19,540,025 km (0.074 R)
• M57: 19,672,569 km (0.092 R)
• M58: 21,015,359 km (0.047 R)
• M59: 22,295,019 km (0.066 R)
• M60: 22,526,298 km (0.073 R)
• M61: 22,665,424 km (0.057 R)
• M62: 22,897,899 km (0.043 R)
• M63: 23,647,085 km (0.079 R)
• M64: 23,882,851 km (0.067 R)
• M65: 25,991,284 km (0.117 R)
• M66: 26,185,761 km (0.11 R)
• M67: 26,478,674 km (0.085 R)
• M68: 26,772,633 km (0.112 R)
• M69: 27,660,945 km (0.087 R)
• M70: 28,208,474 km (0.114 R)
• M71: 28,408,486 km (0.096 R)
• M72: 28,810,007 km (0.118 R)
• M73: 29,112,344 km (0.1 R)
• M74: 30,383,328 km (0.12 R)
• M75: 31,724,323 km (0.112 R)
• M76: 32,297,432 km (0.071 R)
• M77: 33,771,869 km (0.12 R)
• M78: 33,984,148 km (0.088 R)
• M79: 34,090,662 km (0.101 R)
• M80: 35,053,025 km (0.089 R)
• M81: 35,429,563 km (0.084 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit