🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.69 AU - 0.81 AU

Year: 230 Days

Day: 35.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,681,850 km

• M1: 416,181 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.76 AU - 1 AU

Year: 293 Days

Day: 24.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.95 AU - 1.09 AU

Year: 365 Days

Day: 33.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.96 AU - 1.52 AU

Year: 490 Days

Day: 38 Hours

Environment

Temp: 15 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.76 AU - 2.68 AU

Year: 1173 Days

Day: 17.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,681,850 km

• M1: 314,455 km (0.116 R)
• M2: 1,424,172 km (0.073 R)

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.4

Radius: 10.2

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.18 AU - 12.8 AU

Year: 13817 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,681,850 km

• M1: 408,851 km (0.044 R)
• M2: 490,681 km (0.091 R)
• M3: 1,646,624 km (0.105 R)
• M4: 1,987,857 km (0.038 R)
• M5: 2,136,706 km (0.105 R)
• M6: 2,702,934 km (0.033 R)
• M7: 2,969,368 km (0.118 R)
• M8: 3,174,766 km (0.111 R)
• M9: 3,279,335 km (0.066 R)
• M10: 3,384,951 km (0.044 R)
• M11: 3,782,133 km (0.097 R)
• M12: 4,464,150 km (0.084 R)
• M13: 4,581,584 km (0.082 R)
• M14: 4,819,445 km (0.083 R)
• M15: 5,102,185 km (0.105 R)
• M16: 5,641,635 km (0.087 R)
• M17: 6,199,336 km (0.106 R)
• M18: 6,418,646 km (0.096 R)
• M19: 7,739,895 km (0.054 R)
• M20: 8,023,532 km (0.07 R)
• M21: 8,118,976 km (0.039 R)
• M22: 8,993,824 km (0.045 R)
• M23: 9,093,007 km (0.094 R)
• M24: 9,192,340 km (0.099 R)
• M25: 9,392,353 km (0.118 R)
• M26: 9,492,882 km (0.102 R)
• M27: 10,052,229 km (0.102 R)
• M28: 11,309,449 km (0.105 R)
• M29: 11,631,534 km (0.09 R)
• M30: 13,005,740 km (0.073 R)
• M31: 13,399,631 km (0.061 R)
• M32: 13,969,300 km (0.07 R)
• M33: 14,372,765 km (0.108 R)
• M34: 14,488,703 km (0.074 R)
• M35: 15,665,590 km (0.093 R)
• M36: 16,507,527 km (0.12 R)
• M37: 16,750,773 km (0.072 R)
• M38: 16,872,845 km (0.047 R)
• M39: 16,995,216 km (0.079 R)
• M40: 17,487,841 km (0.025 R)
• M41: 17,673,642 km (0.057 R)
• M42: 18,047,487 km (0.048 R)
• M43: 19,955,159 km (0.059 R)
• M44: 20,019,935 km (0.114 R)
• M45: 20,605,312 km (0.088 R)
• M46: 22,462,270 km (0.088 R)
• M47: 22,596,908 km (0.037 R)
• M48: 23,342,504 km (0.101 R)
• M49: 23,821,217 km (0.09 R)
• M50: 24,372,186 km (0.109 R)
• M51: 24,579,977 km (0.067 R)
• M52: 25,979,615 km (0.115 R)
• M53: 26,404,623 km (0.106 R)
• M54: 26,689,307 km (0.1 R)
• M55: 26,974,890 km (0.101 R)
• M56: 27,118,055 km (0.109 R)
• M57: 27,477,090 km (0.115 R)
• M58: 28,200,096 km (0.069 R)
• M59: 28,855,933 km (0.075 R)
• M60: 29,222,598 km (0.078 R)
• M61: 29,443,255 km (0.116 R)
• M62: 31,982,978 km (0.095 R)
• M63: 33,740,603 km (0.109 R)
• M64: 33,894,838 km (0.039 R)
• M65: 34,049,373 km (0.045 R)
• M66: 35,215,937 km (0.109 R)
• M67: 35,450,806 km (0.085 R)
• M68: 36,553,791 km (0.119 R)
• M69: 36,712,365 km (0.105 R)
• M70: 36,950,524 km (0.03 R)
• M71: 38,390,254 km (0.08 R)
• M72: 38,470,888 km (0.079 R)
• M73: 38,712,787 km (0.089 R)
• M74: 39,036,068 km (0.053 R)
• M75: 39,929,916 km (0.057 R)
• M76: 40,093,127 km (0.118 R)
• M77: 40,830,495 km (0.092 R)
• M78: 44,583,756 km (0.048 R)
• M79: 46,716,124 km (0.118 R)
• M80: 47,578,256 km (0.108 R)
• M81: 47,837,958 km (0.069 R)
• M82: 51,700,575 km (0.067 R)
• M83: 52,235,089 km (0.106 R)
• M84: 53,040,075 km (0.073 R)
• M85: 54,843,926 km (0.119 R)
• M86: 55,662,077 km (0.055 R)
• M87: 55,844,586 km (0.097 R)
• M88: 57,126,789 km (0.118 R)
• M89: 60,749,601 km (0.116 R)
• M90: 61,219,338 km (0.111 R)
• M91: 61,313,435 km (0.091 R)
• M92: 61,501,929 km (0.094 R)
• M93: 63,396,137 km (0.108 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit