🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.16 AU - 1.44 AU

Year: 458 Days

Day: 45.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.29 AU - 1.57 AU

Year: 528 Days

Day: 15.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,915,704 km

• M1: 998,416 km (0.104 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 13.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.96 AU - 10.32 AU

Year: 9239 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 99,915,704 km

• M1: 165,904 km (0.093 R)
• M2: 597,943 km (0.104 R)
• M3: 1,100,741 km (0.056 R)
• M4: 1,666,670 km (0.091 R)
• M5: 2,110,527 km (0.045 R)
• M6: 2,617,664 km (0.102 R)
• M7: 4,059,637 km (0.12 R)
• M8: 4,626,314 km (0.085 R)
• M9: 5,774,478 km (0.114 R)
• M10: 6,493,595 km (0.069 R)
• M11: 7,788,813 km (0.052 R)
• M12: 8,293,706 km (0.081 R)
• M13: 10,842,106 km (0.025 R)
• M14: 13,056,154 km (0.101 R)
• M15: 15,669,779 km (0.054 R)
• M16: 17,923,919 km (0.086 R)
• M17: 19,388,931 km (0.119 R)
• M18: 20,318,832 km (0.073 R)
• M19: 22,993,342 km (0.068 R)
• M20: 24,338,826 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 14.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.66 AU - 14.8 AU

Year: 14855 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 99,915,704 km

• M1: 239,207 km (0.056 R)
• M2: 788,830 km (0.105 R)
• M3: 1,435,092 km (0.076 R)
• M4: 2,406,880 km (0.098 R)
• M5: 3,051,198 km (0.081 R)
• M6: 4,420,916 km (0.059 R)
• M7: 5,529,736 km (0.088 R)
• M8: 6,022,361 km (0.039 R)
• M9: 7,177,855 km (0.114 R)
• M10: 8,476,515 km (0.054 R)
• M11: 10,657,352 km (0.102 R)
• M12: 12,344,667 km (0.085 R)
• M13: 13,438,975 km (0.117 R)
• M14: 14,531,040 km (0.084 R)
• M15: 15,132,722 km (0.077 R)
• M16: 17,557,404 km (0.098 R)
• M17: 19,178,447 km (0.118 R)
• M18: 25,304,480 km (0.067 R)
• M19: 31,611,676 km (0.111 R)
• M20: 40,317,524 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.9

Radius: 13.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.36 AU - 17.64 AU

Year: 18838 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 99,915,704 km

• M1: 199,115 km (0.089 R)
• M2: 2,137,754 km (0.106 R)
• M3: 2,974,754 km (0.105 R)
• M4: 3,686,092 km (0.114 R)
• M5: 4,576,498 km (0.085 R)
• M6: 7,868,549 km (0.11 R)
• M7: 8,796,355 km (0.094 R)
• M8: 10,993,798 km (0.097 R)
• M9: 11,628,242 km (0.079 R)
• M10: 16,365,109 km (0.091 R)
• M11: 26,618,548 km (0.105 R)
• M12: 28,941,354 km (0.085 R)
• M13: 31,396,255 km (0.088 R)
• M14: 33,195,169 km (0.06 R)
• M15: 33,854,148 km (0.088 R)
• M16: 35,062,001 km (0.079 R)
• M17: 43,702,624 km (0.093 R)
• M18: 44,813,538 km (0.119 R)
• M19: 47,923,827 km (0.089 R)
• M20: 52,054,823 km (0.094 R)
• M21: 54,937,125 km (0.07 R)
• M22: 63,813,814 km (0.105 R)
• M23: 66,485,482 km (0.082 R)
• M24: 68,166,215 km (0.104 R)
• M25: 73,601,105 km (0.073 R)
• M26: 74,272,201 km (0.082 R)
• M27: 76,081,438 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 23.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.2

Radius: 6.2

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 19.07 AU - 27.79 AU

Year: 35009 Days

Day: 19.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 99,915,704 km

• M1: 77,193 km (0.041 R)
• M2: 375,191 km (0.101 R)
• M3: 709,244 km (0.079 R)
• M4: 1,339,948 km (0.109 R)
• M5: 1,674,748 km (0.082 R)
• M6: 2,562,761 km (0.056 R)
• M7: 3,632,535 km (0.076 R)
• M8: 4,852,656 km (0.113 R)
• M9: 5,052,668 km (0.089 R)
• M10: 5,426,663 km (0.065 R)
• M11: 6,514,838 km (0.055 R)
• M12: 8,182,256 km (0.095 R)
• M13: 9,054,112 km (0.081 R)
• M14: 10,642,393 km (0.096 R)
• M15: 11,187,677 km (0.103 R)
• M16: 12,631,895 km (0.062 R)
• M17: 13,011,574 km (0.088 R)
• M18: 14,606,736 km (0.077 R)
• M19: 15,025,012 km (0.099 R)
• M20: 15,537,534 km (0.113 R)
• M21: 16,507,227 km (0.091 R)
• M22: 17,988,695 km (0.07 R)
• M23: 22,185,813 km (0.055 R)
• M24: 23,527,706 km (0.089 R)
• M25: 24,804,374 km (0.088 R)
• M26: 27,876,666 km (0.089 R)
• M27: 32,167,133 km (0.057 R)
• M28: 44,950,121 km (0.104 R)
• M29: 45,834,544 km (0.064 R)
• M30: 47,821,054 km (0.116 R)
• M31: 52,158,943 km (0.12 R)
• M32: 56,546,798 km (0.092 R)
• M33: 69,750,905 km (0.116 R)
• M34: 78,074,082 km (0.096 R)
• M35: 78,328,398 km (0.047 R)
• M36: 78,583,163 km (0.068 R)
• M37: 82,473,306 km (0.102 R)
• M38: 83,266,324 km (0.066 R)
• M39: 92,613,499 km (0.114 R)

Kuiper Belt

Range: 35.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 15,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit