🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.5 AU - 0.62 AU

Year: 156 Days

Day: 40 Hours

Environment

Temp: 146 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 110,090,286 km

• M1: 209,437 km (0.078 R)
• M2: 287,976 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 160 Days

Day: 22.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 52.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,090,286 km

• M1: 229,932 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.86 AU

Year: 223 Days

Day: 26 Hours

Environment

Temp: 103 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.91 AU

Year: 247 Days

Day: 33.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.74 AU - 0.92 AU

Year: 282 Days

Day: 31.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.3 AU - 1.7 AU

Year: 685 Days

Day: 20.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.04 AU - 2.44 AU

Year: 1250 Days

Day: 36.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.83 AU - 3.09 AU

Year: 1898 Days

Day: 24.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,090,286 km

• M1: 929,601 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.5

Radius: 3.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.38 AU - 16.9 AU

Year: 24172 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 110,090,286 km

• M1: 46,076 km (0.032 R)
• M2: 291,267 km (0.044 R)
• M3: 416,630 km (0.119 R)
• M4: 878,439 km (0.084 R)
• M5: 3,409,335 km (0.06 R)
• M6: 4,122,618 km (0.063 R)
• M7: 4,754,968 km (0.11 R)
• M8: 5,139,884 km (0.068 R)
• M9: 8,778,403 km (0.107 R)
• M10: 9,175,885 km (0.068 R)
• M11: 9,493,331 km (0.065 R)
• M12: 9,912,056 km (0.106 R)
• M13: 10,198,087 km (0.066 R)
• M14: 11,763,778 km (0.09 R)
• M15: 11,976,806 km (0.082 R)
• M16: 13,657,538 km (0.105 R)
• M17: 27,696,251 km (0.048 R)
• M18: 30,808,933 km (0.098 R)
• M19: 31,930,618 km (0.067 R)
• M20: 38,065,029 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.4

Radius: 7.1

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.98 AU - 20.94 AU

Year: 32001 Days

Day: 24.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 110,090,286 km

• M1: 88,263 km (0.084 R)
• M2: 729,888 km (0.113 R)
• M3: 1,092,513 km (0.09 R)
• M4: 1,955,543 km (0.057 R)
• M5: 2,970,116 km (0.09 R)
• M6: 3,559,382 km (0.108 R)
• M7: 4,005,633 km (0.068 R)
• M8: 5,481,416 km (0.102 R)
• M9: 6,220,130 km (0.097 R)
• M10: 6,971,261 km (0.049 R)
• M11: 7,950,528 km (0.103 R)
• M12: 8,834,203 km (0.08 R)
• M13: 10,314,025 km (0.104 R)
• M14: 11,148,333 km (0.102 R)
• M15: 11,509,013 km (0.086 R)
• M16: 13,838,551 km (0.108 R)
• M17: 14,852,525 km (0.046 R)
• M18: 16,188,584 km (0.088 R)
• M19: 17,122,523 km (0.075 R)
• M20: 20,567,314 km (0.079 R)
• M21: 22,223,960 km (0.032 R)
• M22: 26,815,568 km (0.04 R)
• M23: 30,717,828 km (0.116 R)
• M24: 31,426,773 km (0.044 R)
• M25: 33,024,927 km (0.076 R)
• M26: 40,805,063 km (0.089 R)
• M27: 43,233,635 km (0.079 R)
• M28: 48,567,398 km (0.035 R)
• M29: 50,112,444 km (0.103 R)
• M30: 57,471,912 km (0.084 R)
• M31: 67,643,220 km (0.076 R)
• M32: 73,025,602 km (0.067 R)
• M33: 77,114,710 km (0.082 R)
• M34: 83,805,176 km (0.05 R)
• M35: 94,103,793 km (0.091 R)
• M36: 95,297,584 km (0.067 R)
• M37: 98,632,569 km (0.09 R)
• M38: 101,731,339 km (0.045 R)
• M39: 105,214,127 km (0.058 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit