🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.71 AU

Year: 159 Days

Day: 25.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.81 AU - 0.89 AU

Year: 274 Days

Day: 13 Hours

Environment

Temp: 107 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.66 AU - 1.1 AU

Year: 289 Days

Day: 17.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 57.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.82 AU - 1.2 AU

Year: 355 Days

Day: 26.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.1 AU - 2.24 AU

Year: 1118 Days

Day: 34.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.57 AU - 4.49 AU

Year: 2830 Days

Day: 28.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,739,610 km

• M1: 827,575 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.67 AU - 5.05 AU

Year: 3185 Days

Day: 46.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.08 AU - 5.12 AU

Year: 4029 Days

Day: 39.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.8

Radius: 3.3

Gravity: 59.94 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.23 AU - 15.81 AU

Year: 18365 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,739,610 km

• M1: 445,802 km (0.114 R)
• M2: 484,248 km (0.075 R)
• M3: 523,892 km (0.098 R)
• M4: 715,975 km (0.076 R)
• M5: 807,829 km (0.077 R)
• M6: 855,251 km (0.056 R)
• M7: 879,336 km (0.116 R)
• M8: 952,938 km (0.068 R)
• M9: 1,106,127 km (0.087 R)
• M10: 1,267,094 km (0.031 R)
• M11: 1,435,392 km (0.115 R)
• M12: 2,013,887 km (0.084 R)
• M13: 2,310,390 km (0.109 R)
• M14: 2,550,344 km (0.082 R)
• M15: 2,585,201 km (0.049 R)
• M16: 2,870,334 km (0.103 R)
• M17: 2,943,338 km (0.082 R)
• M18: 3,128,091 km (0.115 R)
• M19: 3,508,968 km (0.052 R)
• M20: 4,066,369 km (0.105 R)
• M21: 4,313,655 km (0.116 R)
• M22: 5,261,208 km (0.057 R)
• M23: 5,621,140 km (0.095 R)
• M24: 6,507,358 km (0.044 R)
• M25: 6,747,762 km (0.047 R)
• M26: 7,187,579 km (0.102 R)
• M27: 7,586,407 km (0.094 R)
• M28: 8,249,724 km (0.087 R)
• M29: 8,353,396 km (0.105 R)
• M30: 8,614,593 km (0.083 R)
• M31: 10,403,784 km (0.049 R)
• M32: 10,854,373 km (0.088 R)
• M33: 11,542,074 km (0.101 R)
• M34: 12,302,779 km (0.095 R)
• M35: 12,898,927 km (0.105 R)
• M36: 13,019,203 km (0.116 R)
• M37: 13,504,349 km (0.08 R)
• M38: 13,687,756 km (0.094 R)
• M39: 13,872,061 km (0.055 R)
• M40: 14,243,064 km (0.111 R)
• M41: 14,617,358 km (0.112 R)
• M42: 15,121,502 km (0.096 R)
• M43: 15,631,182 km (0.107 R)
• M44: 16,341,174 km (0.057 R)
• M45: 16,471,474 km (0.056 R)
• M46: 18,533,531 km (0.078 R)
• M47: 20,045,516 km (0.119 R)
• M48: 21,739,413 km (0.053 R)
• M49: 22,026,192 km (0.043 R)
• M50: 23,405,335 km (0.043 R)
• M51: 25,412,639 km (0.045 R)
• M52: 27,319,713 km (0.094 R)
• M53: 28,095,527 km (0.099 R)
• M54: 28,799,684 km (0.117 R)
• M55: 29,747,836 km (0.072 R)
• M56: 30,225,651 km (0.055 R)
• M57: 30,866,678 km (0.069 R)
• M58: 30,947,162 km (0.087 R)
• M59: 32,080,815 km (0.095 R)
• M60: 33,806,426 km (0.118 R)
• M61: 35,730,853 km (0.036 R)
• M62: 38,639,933 km (0.025 R)
• M63: 38,900,234 km (0.106 R)
• M64: 39,074,216 km (0.111 R)
• M65: 39,684,725 km (0.091 R)
• M66: 40,915,317 km (0.094 R)
• M67: 41,446,539 km (0.11 R)
• M68: 41,890,994 km (0.105 R)
• M69: 42,336,945 km (0.061 R)
• M70: 44,317,920 km (0.099 R)
• M71: 44,499,532 km (0.059 R)
• M72: 46,328,965 km (0.09 R)
• M73: 47,624,183 km (0.063 R)
• M74: 47,810,133 km (0.053 R)
• M75: 47,903,183 km (0.105 R)
• M76: 48,650,125 km (0.066 R)
• M77: 50,060,833 km (0.064 R)
• M78: 50,344,471 km (0.079 R)
• M79: 51,294,268 km (0.103 R)
• M80: 51,962,521 km (0.066 R)
• M81: 52,058,264 km (0.117 R)
• M82: 52,729,809 km (0.097 R)
• M83: 55,738,371 km (0.102 R)
• M84: 58,503,090 km (0.112 R)
• M85: 60,203,419 km (0.113 R)
• M86: 61,211,110 km (0.118 R)
• M87: 62,427,790 km (0.114 R)
• M88: 63,243,248 km (0.112 R)
• M89: 63,345,423 km (0.065 R)
• M90: 64,062,296 km (0.098 R)
• M91: 65,194,154 km (0.056 R)
• M92: 67,060,537 km (0.098 R)
• M93: 69,365,541 km (0.104 R)
• M94: 70,315,786 km (0.076 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 14,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit