🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.48 AU - 3.58 AU

Year: 1926 Days

Day: 33.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,597,761 km

• M1: 1,112,260 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.3 AU - 5.36 AU

Year: 3291 Days

Day: 40.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,597,761 km

• M1: 2,909,529 km (0.109 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.7

Radius: 12.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.04 AU - 7.88 AU

Year: 6707 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,597,761 km

• M1: 160,369 km (0.116 R)
• M2: 581,337 km (0.083 R)
• M3: 1,154,746 km (0.113 R)
• M4: 1,600,099 km (0.057 R)
• M5: 2,259,526 km (0.091 R)
• M6: 3,349,646 km (0.12 R)
• M7: 3,951,927 km (0.072 R)
• M8: 6,170,164 km (0.046 R)
• M9: 6,684,033 km (0.083 R)
• M10: 7,375,923 km (0.118 R)
• M11: 7,995,109 km (0.113 R)
• M12: 8,399,621 km (0.06 R)
• M13: 9,741,514 km (0.098 R)
• M14: 11,678,208 km (0.075 R)
• M15: 12,200,006 km (0.115 R)
• M16: 12,737,511 km (0.051 R)
• M17: 15,478,144 km (0.103 R)
• M18: 18,171,653 km (0.064 R)
• M19: 20,181,800 km (0.09 R)
• M20: 21,783,844 km (0.068 R)
• M21: 22,575,815 km (0.065 R)
• M22: 23,386,934 km (0.119 R)
• M23: 25,586,771 km (0.107 R)
• M24: 26,916,995 km (0.106 R)
• M25: 27,461,831 km (0.103 R)
• M26: 28,856,083 km (0.118 R)
• M27: 29,522,541 km (0.089 R)
• M28: 31,886,337 km (0.087 R)
• M29: 36,211,661 km (0.084 R)
• M30: 37,435,521 km (0.065 R)
• M31: 38,000,851 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 10.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.9 AU - 9 AU

Year: 9780 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,597,761 km

• M1: 134,339 km (0.101 R)
• M2: 666,459 km (0.104 R)
• M3: 1,006,794 km (0.12 R)
• M4: 1,360,443 km (0.105 R)
• M5: 1,813,126 km (0.088 R)
• M6: 2,348,088 km (0.077 R)
• M7: 2,691,415 km (0.083 R)
• M8: 3,595,286 km (0.092 R)
• M9: 5,091,713 km (0.108 R)
• M10: 6,750,305 km (0.084 R)
• M11: 7,225,428 km (0.077 R)
• M12: 7,605,855 km (0.085 R)
• M13: 8,448,689 km (0.108 R)
• M14: 11,150,427 km (0.113 R)
• M15: 11,867,599 km (0.086 R)
• M16: 13,056,304 km (0.097 R)
• M17: 14,145,227 km (0.081 R)
• M18: 16,568,862 km (0.118 R)
• M19: 18,260,814 km (0.104 R)
• M20: 20,064,964 km (0.069 R)
• M21: 21,048,720 km (0.092 R)
• M22: 21,669,850 km (0.103 R)
• M23: 29,140,917 km (0.114 R)
• M24: 30,896,448 km (0.069 R)
• M25: 33,765,885 km (0.06 R)
• M26: 34,724,658 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.9

Radius: 5

Gravity: 30.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.77 AU - 16.83 AU

Year: 19751 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,597,761 km

• M1: 65,823 km (0.092 R)
• M2: 824,434 km (0.045 R)
• M3: 1,382,434 km (0.081 R)
• M4: 2,099,756 km (0.112 R)
• M5: 2,290,643 km (0.08 R)
• M6: 2,707,422 km (0.064 R)
• M7: 3,065,410 km (0.097 R)
• M8: 3,228,172 km (0.084 R)
• M9: 5,344,384 km (0.09 R)
• M10: 5,742,464 km (0.105 R)
• M11: 6,962,135 km (0.045 R)
• M12: 7,485,279 km (0.091 R)
• M13: 10,318,513 km (0.087 R)
• M14: 11,641,108 km (0.081 R)
• M15: 12,173,377 km (0.076 R)
• M16: 12,514,161 km (0.112 R)
• M17: 16,610,749 km (0.073 R)
• M18: 18,868,480 km (0.1 R)
• M19: 21,519,803 km (0.105 R)
• M20: 24,301,875 km (0.049 R)
• M21: 25,834,655 km (0.111 R)
• M22: 31,578,465 km (0.088 R)
• M23: 38,993,583 km (0.065 R)
• M24: 41,548,116 km (0.04 R)
• M25: 42,787,983 km (0.045 R)
• M26: 51,986,756 km (0.093 R)
• M27: 52,703,031 km (0.073 R)
• M28: 53,244,425 km (0.066 R)
• M29: 66,744,436 km (0.105 R)
• M30: 67,590,263 km (0.053 R)
• M31: 72,370,513 km (0.073 R)
• M32: 75,985,246 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.7

Radius: 5.5

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.82 AU - 22.44 AU

Year: 31767 Days

Day: 20.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,597,761 km

• M1: 72,705 km (0.062 R)
• M2: 789,727 km (0.12 R)
• M3: 2,902,049 km (0.051 R)
• M4: 4,555,854 km (0.059 R)
• M5: 5,497,871 km (0.105 R)
• M6: 8,576,895 km (0.044 R)
• M7: 9,939,881 km (0.086 R)
• M8: 10,381,793 km (0.107 R)
• M9: 11,102,556 km (0.062 R)
• M10: 14,641,742 km (0.083 R)
• M11: 18,392,759 km (0.093 R)
• M12: 19,251,600 km (0.074 R)
• M13: 23,393,816 km (0.105 R)
• M14: 24,973,270 km (0.108 R)
• M15: 25,554,308 km (0.045 R)
• M16: 26,382,781 km (0.103 R)
• M17: 31,732,850 km (0.092 R)
• M18: 35,674,903 km (0.07 R)
• M19: 41,368,000 km (0.037 R)
• M20: 47,815,668 km (0.12 R)
• M21: 51,838,205 km (0.103 R)
• M22: 72,744,807 km (0.107 R)
• M23: 74,644,700 km (0.105 R)
• M24: 78,048,799 km (0.064 R)
• M25: 80,290,972 km (0.066 R)
• M26: 90,776,437 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit