🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.57 AU - 0.69 AU

Year: 184 Days

Day: 43.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.68 AU - 0.76 AU

Year: 225 Days

Day: 45.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,837,470 km

• M1: 46,675 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.75 AU - 1.19 AU

Year: 352 Days

Day: 33.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.03 AU - 1.35 AU

Year: 479 Days

Day: 30.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 168.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,837,470 km

• M1: 249,828 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.38 AU - 2.1 AU

Year: 847 Days

Day: 26.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.28 AU - 5.36 AU

Year: 3313 Days

Day: 41.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.35 AU - 5.35 AU

Year: 3347 Days

Day: 22 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,837,470 km

• M1: 45,478 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.2

Radius: 8.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.73 AU - 13.41 AU

Year: 13589 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 106,837,470 km

• M1: 103,671 km (0.107 R)
• M2: 470,635 km (0.087 R)
• M3: 1,076,656 km (0.087 R)
• M4: 2,441,437 km (0.105 R)
• M5: 3,437,310 km (0.113 R)
• M6: 6,291,787 km (0.112 R)
• M7: 6,561,811 km (0.089 R)
• M8: 8,673,834 km (0.098 R)
• M9: 11,466,228 km (0.049 R)
• M10: 13,530,529 km (0.082 R)
• M11: 16,900,071 km (0.065 R)
• M12: 20,989,928 km (0.12 R)
• M13: 22,767,450 km (0.104 R)
• M14: 23,548,949 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.8

Radius: 4.5

Gravity: 26.95 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.87 AU - 15.65 AU

Year: 17815 Days

Day: 19.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 106,837,470 km

• M1: 65,673 km (0.1 R)
• M2: 231,129 km (0.065 R)
• M3: 442,810 km (0.036 R)
• M4: 585,825 km (0.103 R)
• M5: 750,682 km (0.114 R)
• M6: 1,063,342 km (0.107 R)
• M7: 1,229,395 km (0.091 R)
• M8: 1,412,952 km (0.108 R)
• M9: 1,730,997 km (0.081 R)
• M10: 2,037,673 km (0.089 R)
• M11: 2,316,523 km (0.064 R)
• M12: 3,986,334 km (0.113 R)
• M13: 4,890,055 km (0.109 R)
• M14: 7,004,621 km (0.048 R)
• M15: 10,971,059 km (0.066 R)
• M16: 11,699,750 km (0.118 R)
• M17: 17,000,601 km (0.092 R)
• M18: 20,212,318 km (0.076 R)
• M19: 20,391,686 km (0.072 R)
• M20: 20,844,967 km (0.045 R)
• M21: 21,028,075 km (0.054 R)
• M22: 23,906,039 km (0.055 R)
• M23: 26,389,214 km (0.091 R)
• M24: 32,470,966 km (0.107 R)
• M25: 33,088,805 km (0.087 R)
• M26: 33,714,423 km (0.105 R)
• M27: 41,557,690 km (0.119 R)
• M28: 47,622,089 km (0.12 R)
• M29: 50,204,297 km (0.091 R)
• M30: 51,864,684 km (0.107 R)
• M31: 53,048,602 km (0.104 R)
• M32: 54,596,940 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.9

Radius: 7.1

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 18.56 AU - 18.64 AU

Year: 29597 Days

Day: 20.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 106,837,470 km

• M1: 110,254 km (0.094 R)
• M2: 775,216 km (0.111 R)
• M3: 1,062,893 km (0.107 R)
• M4: 1,796,670 km (0.08 R)
• M5: 2,773,395 km (0.09 R)
• M6: 3,299,381 km (0.104 R)
• M7: 3,521,085 km (0.09 R)
• M8: 4,587,120 km (0.085 R)
• M9: 5,027,386 km (0.102 R)
• M10: 5,495,478 km (0.113 R)
• M11: 5,992,143 km (0.094 R)
• M12: 6,717,393 km (0.105 R)
• M13: 8,282,935 km (0.112 R)
• M14: 9,558,706 km (0.082 R)
• M15: 9,815,864 km (0.052 R)
• M16: 10,960,438 km (0.106 R)
• M17: 15,271,998 km (0.067 R)
• M18: 15,535,290 km (0.087 R)
• M19: 15,801,574 km (0.047 R)
• M20: 18,238,972 km (0.058 R)
• M21: 23,377,510 km (0.089 R)
• M22: 27,940,993 km (0.044 R)
• M23: 30,917,990 km (0.098 R)
• M24: 32,482,934 km (0.12 R)
• M25: 32,773,004 km (0.101 R)
• M26: 39,766,405 km (0.104 R)
• M27: 40,768,113 km (0.096 R)
• M28: 45,123,056 km (0.115 R)
• M29: 46,029,769 km (0.079 R)
• M30: 53,725,532 km (0.081 R)
• M31: 55,775,023 km (0.094 R)
• M32: 59,378,088 km (0.118 R)
• M33: 60,685,872 km (0.077 R)
• M34: 64,267,096 km (0.088 R)
• M35: 65,645,640 km (0.033 R)
• M36: 66,575,540 km (0.101 R)
• M37: 75,343,172 km (0.082 R)
• M38: 80,002,099 km (0.118 R)
• M39: 88,187,646 km (0.056 R)
• M40: 100,867,711 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 15,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit