🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.96 AU - 1.1 AU

Year: 380 Days

Day: 33.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,928,558 km

• M1: 430,393 km (0.096 R)
• M2: 956,678 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.15 AU - 1.21 AU

Year: 466 Days

Day: 26.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.37 AU - 2.03 AU

Year: 806 Days

Day: 18.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.46 AU - 2.22 AU

Year: 907 Days

Day: 28.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.78 AU - 2.02 AU

Year: 952 Days

Day: 28.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.6 AU - 2.56 AU

Year: 1090 Days

Day: 27.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,928,558 km

• M1: 722,558 km (0.056 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.94 AU - 4.74 AU

Year: 2735 Days

Day: 14.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 87.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,928,558 km

• M1: 2,571,887 km (0.086 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4 AU - 4.78 AU

Year: 3343 Days

Day: 19.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 15

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.28 AU - 6.96 AU

Year: 4842 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,928,558 km

• M1: 307,872 km (0.079 R)
• M2: 421,866 km (0.083 R)
• M3: 588,368 km (0.057 R)
• M4: 805,285 km (0.092 R)
• M5: 1,252,882 km (0.089 R)
• M6: 1,366,128 km (0.11 R)
• M7: 1,634,207 km (0.088 R)
• M8: 1,871,320 km (0.108 R)
• M9: 2,415,407 km (0.092 R)
• M10: 2,541,069 km (0.107 R)
• M11: 2,687,376 km (0.078 R)
• M12: 3,008,114 km (0.106 R)
• M13: 3,124,202 km (0.109 R)
• M14: 3,301,475 km (0.057 R)
• M15: 4,634,542 km (0.097 R)
• M16: 5,112,956 km (0.098 R)
• M17: 5,583,441 km (0.075 R)
• M18: 6,067,989 km (0.065 R)
• M19: 6,265,757 km (0.078 R)
• M20: 6,642,145 km (0.05 R)
• M21: 6,743,872 km (0.103 R)
• M22: 7,391,182 km (0.089 R)
• M23: 7,575,935 km (0.111 R)
• M24: 7,789,112 km (0.065 R)
• M25: 8,330,806 km (0.102 R)
• M26: 8,745,043 km (0.089 R)
• M27: 9,166,161 km (0.077 R)
• M28: 9,622,733 km (0.117 R)
• M29: 10,233,242 km (0.115 R)
• M30: 10,409,917 km (0.066 R)
• M31: 11,157,458 km (0.112 R)
• M32: 11,522,477 km (0.072 R)
• M33: 11,644,997 km (0.04 R)
• M34: 11,984,285 km (0.098 R)
• M35: 12,233,067 km (0.036 R)
• M36: 12,735,865 km (0.087 R)
• M37: 12,989,882 km (0.046 R)
• M38: 13,117,489 km (0.075 R)
• M39: 13,373,900 km (0.118 R)
• M40: 13,599,643 km (0.102 R)
• M41: 13,826,733 km (0.084 R)
• M42: 14,087,781 km (0.12 R)
• M43: 14,218,978 km (0.114 R)
• M44: 14,780,868 km (0.059 R)
• M45: 15,181,940 km (0.039 R)
• M46: 15,316,428 km (0.075 R)
• M47: 15,518,834 km (0.04 R)
• M48: 16,028,963 km (0.099 R)
• M49: 16,475,513 km (0.106 R)
• M50: 17,030,820 km (0.038 R)
• M51: 17,275,712 km (0.106 R)
• M52: 18,733,393 km (0.047 R)
• M53: 18,913,958 km (0.075 R)
• M54: 19,422,292 km (0.114 R)
• M55: 19,972,064 km (0.062 R)
• M56: 20,082,617 km (0.092 R)
• M57: 21,727,744 km (0.103 R)
• M58: 22,489,796 km (0.115 R)
• M59: 22,758,474 km (0.102 R)
• M60: 23,028,348 km (0.106 R)
• M61: 23,144,436 km (0.117 R)
• M62: 23,688,224 km (0.093 R)
• M63: 24,236,201 km (0.108 R)
• M64: 24,590,748 km (0.036 R)
• M65: 24,709,379 km (0.091 R)
• M66: 24,828,160 km (0.071 R)
• M67: 25,865,322 km (0.088 R)
• M68: 26,389,214 km (0.091 R)
• M69: 26,794,624 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.7

Radius: 4.9

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.09 AU - 15.43 AU

Year: 19571 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,928,558 km

• M1: 191,036 km (0.118 R)
• M2: 541,245 km (0.093 R)
• M3: 645,216 km (0.029 R)
• M4: 892,501 km (0.056 R)
• M5: 974,331 km (0.049 R)
• M6: 1,211,892 km (0.096 R)
• M7: 1,663,229 km (0.106 R)
• M8: 1,919,939 km (0.112 R)
• M9: 2,026,154 km (0.077 R)
• M10: 2,470,160 km (0.079 R)
• M11: 2,614,971 km (0.075 R)
• M12: 3,316,435 km (0.091 R)
• M13: 3,671,281 km (0.099 R)
• M14: 3,803,376 km (0.083 R)
• M15: 3,836,737 km (0.108 R)
• M16: 4,451,883 km (0.083 R)
• M17: 4,735,221 km (0.105 R)
• M18: 5,356,352 km (0.115 R)
• M19: 5,771,785 km (0.064 R)
• M20: 6,041,510 km (0.113 R)
• M21: 7,618,421 km (0.114 R)
• M22: 7,914,176 km (0.078 R)
• M23: 8,213,671 km (0.104 R)
• M24: 8,648,103 km (0.115 R)
• M25: 11,454,709 km (0.043 R)
• M26: 11,503,029 km (0.109 R)
• M27: 13,535,466 km (0.068 R)
• M28: 13,637,342 km (0.085 R)
• M29: 13,739,667 km (0.08 R)
• M30: 14,047,838 km (0.099 R)
• M31: 14,202,672 km (0.077 R)
• M32: 14,358,254 km (0.067 R)
• M33: 15,091,284 km (0.111 R)
• M34: 15,462,436 km (0.079 R)
• M35: 17,086,620 km (0.105 R)
• M36: 17,196,874 km (0.108 R)
• M37: 17,473,330 km (0.112 R)
• M38: 17,584,332 km (0.107 R)
• M39: 19,680,198 km (0.069 R)
• M40: 22,093,062 km (0.076 R)
• M41: 22,574,618 km (0.096 R)
• M42: 24,287,065 km (0.036 R)
• M43: 25,598,739 km (0.072 R)
• M44: 26,422,126 km (0.067 R)
• M45: 29,404,808 km (0.064 R)
• M46: 30,266,791 km (0.079 R)
• M47: 31,204,470 km (0.098 R)
• M48: 31,271,789 km (0.114 R)
• M49: 31,879,905 km (0.119 R)
• M50: 31,947,822 km (0.077 R)
• M51: 32,697,008 km (0.093 R)
• M52: 34,421,124 km (0.065 R)
• M53: 34,909,112 km (0.089 R)
• M54: 35,048,986 km (0.069 R)
• M55: 35,962,580 km (0.096 R)
• M56: 36,103,801 km (0.119 R)
• M57: 38,461,014 km (0.089 R)
• M58: 38,605,526 km (0.106 R)
• M59: 39,694,598 km (0.103 R)
• M60: 40,941,048 km (0.08 R)
• M61: 42,947,155 km (0.105 R)
• M62: 47,054,065 km (0.103 R)
• M63: 47,285,793 km (0.066 R)
• M64: 47,363,135 km (0.072 R)
• M65: 48,684,682 km (0.101 R)
• M66: 51,046,085 km (0.03 R)
• M67: 52,640,948 km (0.06 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit