🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.66 AU - 0.96 AU

Year: 255 Days

Day: 27.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.25 AU - 1.83 AU

Year: 669 Days

Day: 32.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,676,915 km

• M1: 863,629 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.22 AU - 4.86 AU

Year: 2841 Days

Day: 40.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,676,915 km

• M1: 106,514 km (0.091 R)
• M2: 1,351,766 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.64 AU - 6.46 AU

Year: 4574 Days

Day: 22.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 14.4

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.47 AU - 7.11 AU

Year: 4874 Days

Day: 5.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,676,915 km

• M1: 207,941 km (0.073 R)
• M2: 364,570 km (0.07 R)
• M3: 538,104 km (0.092 R)
• M4: 788,830 km (0.112 R)
• M5: 935,735 km (0.09 R)
• M6: 1,043,445 km (0.096 R)
• M7: 1,286,093 km (0.06 R)
• M8: 1,449,155 km (0.104 R)
• M9: 1,619,696 km (0.12 R)
• M10: 1,737,280 km (0.11 R)
• M11: 2,286,304 km (0.119 R)
• M12: 2,402,542 km (0.037 R)
• M13: 2,816,778 km (0.086 R)
• M14: 3,105,652 km (0.099 R)
• M15: 3,461,396 km (0.105 R)
• M16: 3,791,109 km (0.116 R)
• M17: 4,050,362 km (0.106 R)
• M18: 4,192,331 km (0.101 R)
• M19: 4,356,589 km (0.072 R)
• M20: 4,607,315 km (0.067 R)
• M21: 4,734,324 km (0.116 R)
• M22: 5,254,625 km (0.116 R)
• M23: 5,387,618 km (0.095 R)
• M24: 6,162,535 km (0.11 R)
• M25: 6,468,163 km (0.073 R)
• M26: 6,754,643 km (0.082 R)
• M27: 6,996,692 km (0.094 R)
• M28: 7,340,468 km (0.092 R)
• M29: 7,614,382 km (0.064 R)
• M30: 7,866,454 km (0.085 R)
• M31: 8,612,948 km (0.042 R)
• M32: 8,717,666 km (0.107 R)
• M33: 9,274,769 km (0.098 R)
• M34: 9,544,195 km (0.059 R)
• M35: 9,843,390 km (0.118 R)
• M36: 10,090,676 km (0.094 R)
• M37: 10,507,306 km (0.096 R)
• M38: 10,703,578 km (0.084 R)
• M39: 11,043,165 km (0.107 R)
• M40: 11,414,916 km (0.03 R)
• M41: 11,849,049 km (0.117 R)
• M42: 12,614,541 km (0.101 R)
• M43: 12,913,139 km (0.112 R)
• M44: 13,184,060 km (0.083 R)
• M45: 13,335,304 km (0.104 R)
• M46: 13,517,514 km (0.119 R)
• M47: 13,731,289 km (0.044 R)
• M48: 13,823,292 km (0.041 R)
• M49: 14,224,065 km (0.074 R)
• M50: 14,348,231 km (0.032 R)
• M51: 14,848,337 km (0.071 R)
• M52: 14,942,733 km (0.093 R)
• M53: 16,741,348 km (0.076 R)
• M54: 17,036,804 km (0.117 R)
• M55: 18,303,449 km (0.106 R)
• M56: 19,634,721 km (0.062 R)
• M57: 20,224,735 km (0.092 R)
• M58: 20,539,488 km (0.038 R)
• M59: 21,386,811 km (0.089 R)
• M60: 21,600,437 km (0.112 R)
• M61: 22,065,686 km (0.089 R)
• M62: 22,461,971 km (0.064 R)
• M63: 22,751,742 km (0.082 R)
• M64: 23,188,568 km (0.063 R)
• M65: 23,371,376 km (0.109 R)
• M66: 23,481,331 km (0.113 R)
• M67: 23,665,037 km (0.12 R)
• M68: 24,292,899 km (0.076 R)
• M69: 24,478,550 km (0.044 R)
• M70: 24,590,300 km (0.082 R)
• M71: 25,188,691 km (0.112 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.5

Radius: 13.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.6 AU - 7.06 AU

Year: 5572 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,676,915 km

• M1: 174,730 km (0.119 R)
• M2: 297,401 km (0.048 R)
• M3: 498,610 km (0.116 R)
• M4: 614,249 km (0.096 R)
• M5: 906,413 km (0.111 R)
• M6: 1,132,007 km (0.101 R)
• M7: 1,276,818 km (0.102 R)
• M8: 1,428,061 km (0.069 R)
• M9: 1,657,694 km (0.099 R)
• M10: 1,824,047 km (0.105 R)
• M11: 2,419,147 km (0.069 R)
• M12: 2,545,258 km (0.092 R)
• M13: 2,738,838 km (0.104 R)
• M14: 2,870,634 km (0.064 R)
• M15: 3,209,473 km (0.042 R)
• M16: 3,778,693 km (0.045 R)
• M17: 4,150,593 km (0.076 R)
• M18: 4,251,721 km (0.113 R)
• M19: 4,405,208 km (0.069 R)
• M20: 4,744,048 km (0.077 R)
• M21: 5,502,509 km (0.073 R)
• M22: 6,415,654 km (0.08 R)
• M23: 6,770,351 km (0.073 R)
• M24: 6,890,029 km (0.119 R)
• M25: 7,101,112 km (0.111 R)
• M26: 8,093,544 km (0.107 R)
• M27: 9,228,393 km (0.099 R)
• M28: 9,328,026 km (0.072 R)
• M29: 9,696,336 km (0.072 R)
• M30: 9,865,381 km (0.116 R)
• M31: 10,001,366 km (0.076 R)
• M32: 10,760,126 km (0.113 R)
• M33: 11,359,116 km (0.117 R)
• M34: 11,896,771 km (0.092 R)
• M35: 12,406,151 km (0.075 R)
• M36: 13,258,410 km (0.098 R)
• M37: 13,483,854 km (0.113 R)
• M38: 13,748,493 km (0.113 R)
• M39: 14,206,113 km (0.102 R)
• M40: 14,359,900 km (0.108 R)
• M41: 14,475,539 km (0.099 R)
• M42: 15,215,001 km (0.078 R)
• M43: 15,609,191 km (0.066 R)
• M44: 16,166,892 km (0.079 R)
• M45: 16,609,552 km (0.117 R)
• M46: 17,096,942 km (0.113 R)
• M47: 18,629,722 km (0.115 R)
• M48: 19,009,102 km (0.068 R)
• M49: 19,178,597 km (0.069 R)
• M50: 20,335,736 km (0.062 R)
• M51: 20,552,503 km (0.109 R)
• M52: 20,813,701 km (0.108 R)
• M53: 21,647,859 km (0.118 R)
• M54: 22,269,588 km (0.09 R)
• M55: 22,807,093 km (0.075 R)
• M56: 23,666,982 km (0.094 R)
• M57: 24,307,410 km (0.09 R)
• M58: 24,445,339 km (0.048 R)
• M59: 24,722,095 km (0.096 R)
• M60: 25,325,274 km (0.041 R)
• M61: 26,783,255 km (0.066 R)
• M62: 27,068,538 km (0.104 R)
• M63: 27,498,333 km (0.09 R)
• M64: 27,882,350 km (0.075 R)
• M65: 28,026,862 km (0.12 R)
• M66: 28,558,682 km (0.049 R)
• M67: 28,898,868 km (0.055 R)
• M68: 29,485,142 km (0.096 R)
• M69: 29,829,067 km (0.059 R)
• M70: 30,471,141 km (0.058 R)
• M71: 30,818,807 km (0.096 R)
• M72: 31,467,912 km (0.097 R)
• M73: 32,171,920 km (0.103 R)
• M74: 32,627,296 km (0.061 R)
• M75: 33,288,817 km (0.082 R)
• M76: 33,903,365 km (0.102 R)
• M77: 34,470,042 km (0.045 R)
• M78: 34,625,175 km (0.078 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 15,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit