🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.24 AU - 1.62 AU

Year: 618 Days

Day: 16 Hours

Environment

Temp: -27 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.85 AU - 1.97 AU

Year: 955 Days

Day: 43.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.51 AU - 2.41 AU

Year: 992 Days

Day: 16.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,588,868 km

• M1: 12,716 km (0.101 R)
• M2: 151,243 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.84 AU - 2.54 AU

Year: 1172 Days

Day: 15.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,588,868 km

• M1: 1,051,374 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.49 AU - 3.41 AU

Year: 1832 Days

Day: 45.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,588,868 km

• M1: 23,038 km (0.085 R)
• M2: 217,216 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.94 AU - 3.42 AU

Year: 2051 Days

Day: 42.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,588,868 km

• M1: 1,970,503 km (0.058 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 12.2

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.85 AU - 5.21 AU

Year: 4080 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 101,588,868 km

• M1: 151,692 km (0.061 R)
• M2: 540,647 km (0.045 R)
• M3: 957,726 km (0.1 R)
• M4: 1,367,624 km (0.069 R)
• M5: 1,859,502 km (0.09 R)
• M6: 2,393,267 km (0.051 R)
• M7: 2,940,795 km (0.099 R)
• M8: 3,650,637 km (0.102 R)
• M9: 4,155,829 km (0.079 R)
• M10: 4,731,332 km (0.114 R)
• M11: 5,572,072 km (0.102 R)
• M12: 8,445,398 km (0.058 R)
• M13: 9,371,559 km (0.1 R)
• M14: 10,039,214 km (0.083 R)
• M15: 11,825,263 km (0.039 R)
• M16: 16,462,348 km (0.099 R)
• M17: 18,084,438 km (0.114 R)
• M18: 18,872,819 km (0.074 R)
• M19: 21,983,557 km (0.096 R)
• M20: 23,446,325 km (0.097 R)
• M21: 24,383,705 km (0.111 R)

Asteroid Belt

Center: 5.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.3

Radius: 8.1

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.71 AU - 6.71 AU

Year: 6286 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 101,588,868 km

• M1: 119,230 km (0.096 R)
• M2: 390,002 km (0.094 R)
• M3: 1,122,882 km (0.108 R)
• M4: 1,502,860 km (0.097 R)
• M5: 2,241,724 km (0.027 R)
• M6: 2,770,253 km (0.119 R)
• M7: 3,356,827 km (0.101 R)
• M8: 3,727,829 km (0.038 R)
• M9: 4,177,521 km (0.047 R)
• M10: 4,775,912 km (0.032 R)
• M11: 5,125,672 km (0.109 R)
• M12: 6,521,719 km (0.092 R)
• M13: 7,792,553 km (0.028 R)
• M14: 8,114,189 km (0.049 R)
• M15: 9,176,633 km (0.093 R)
• M16: 9,718,326 km (0.113 R)
• M17: 11,318,126 km (0.067 R)
• M18: 11,626,896 km (0.119 R)
• M19: 12,207,485 km (0.05 R)
• M20: 12,696,820 km (0.043 R)
• M21: 15,593,334 km (0.089 R)
• M22: 19,047,250 km (0.049 R)
• M23: 19,779,681 km (0.078 R)
• M24: 20,530,662 km (0.098 R)
• M25: 21,456,823 km (0.115 R)
• M26: 22,169,507 km (0.063 R)
• M27: 24,487,825 km (0.088 R)
• M28: 24,831,751 km (0.058 R)
• M29: 27,146,030 km (0.102 R)
• M30: 28,167,185 km (0.119 R)
• M31: 34,405,865 km (0.047 R)
• M32: 36,153,617 km (0.054 R)
• M33: 37,388,846 km (0.12 R)
• M34: 38,884,825 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.8

Radius: 6.7

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.63 AU - 14.67 AU

Year: 18238 Days

Day: 19 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 101,588,868 km

• M1: 86,318 km (0.097 R)
• M2: 351,256 km (0.085 R)
• M3: 1,266,496 km (0.094 R)
• M4: 1,656,348 km (0.079 R)
• M5: 2,083,300 km (0.063 R)
• M6: 2,699,494 km (0.104 R)
• M7: 4,521,596 km (0.109 R)
• M8: 4,835,901 km (0.093 R)
• M9: 5,127,617 km (0.119 R)
• M10: 6,115,411 km (0.12 R)
• M11: 7,654,624 km (0.061 R)
• M12: 9,213,134 km (0.049 R)
• M13: 9,662,078 km (0.068 R)
• M14: 11,604,905 km (0.048 R)
• M15: 13,364,176 km (0.114 R)
• M16: 14,307,241 km (0.112 R)
• M17: 15,371,780 km (0.071 R)
• M18: 15,923,347 km (0.046 R)
• M19: 16,899,473 km (0.032 R)
• M20: 17,828,775 km (0.103 R)
• M21: 18,088,028 km (0.06 R)
• M22: 18,437,638 km (0.075 R)
• M23: 20,347,554 km (0.085 R)
• M24: 21,496,167 km (0.1 R)
• M25: 22,285,445 km (0.099 R)
• M26: 31,020,914 km (0.049 R)
• M27: 32,540,080 km (0.115 R)
• M28: 38,391,002 km (0.102 R)
• M29: 41,336,584 km (0.067 R)
• M30: 43,019,112 km (0.086 R)
• M31: 44,271,096 km (0.109 R)
• M32: 45,065,910 km (0.084 R)
• M33: 46,194,476 km (0.047 R)
• M34: 47,176,586 km (0.108 R)
• M35: 48,340,009 km (0.065 R)
• M36: 53,722,989 km (0.114 R)
• M37: 61,831,642 km (0.083 R)
• M38: 62,824,374 km (0.093 R)
• M39: 68,580,750 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.2

Radius: 7

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.97 AU - 20.87 AU

Year: 26294 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 101,588,868 km

• M1: 89,310 km (0.061 R)
• M2: 315,203 km (0.062 R)
• M3: 551,418 km (0.076 R)
• M4: 839,693 km (0.115 R)
• M5: 1,750,445 km (0.089 R)
• M6: 1,997,431 km (0.043 R)
• M7: 2,614,223 km (0.114 R)
• M8: 3,320,325 km (0.068 R)
• M9: 4,589,812 km (0.045 R)
• M10: 5,104,429 km (0.054 R)
• M11: 6,154,456 km (0.119 R)
• M12: 8,911,396 km (0.113 R)
• M13: 9,152,697 km (0.082 R)
• M14: 10,358,456 km (0.106 R)
• M15: 11,524,122 km (0.044 R)
• M16: 14,524,308 km (0.049 R)
• M17: 16,069,953 km (0.112 R)
• M18: 17,627,416 km (0.045 R)
• M19: 18,884,487 km (0.043 R)
• M20: 20,933,380 km (0.038 R)
• M21: 21,575,902 km (0.116 R)
• M22: 24,630,691 km (0.112 R)
• M23: 34,902,230 km (0.109 R)
• M24: 35,805,054 km (0.089 R)
• M25: 38,767,241 km (0.082 R)
• M26: 44,118,357 km (0.091 R)
• M27: 50,895,440 km (0.079 R)
• M28: 63,751,282 km (0.032 R)
• M29: 71,884,170 km (0.091 R)
• M30: 73,589,736 km (0.107 R)
• M31: 77,081,350 km (0.07 R)
• M32: 78,354,578 km (0.115 R)
• M33: 79,125,306 km (0.099 R)
• M34: 79,641,867 km (0.115 R)
• M35: 88,493,424 km (0.059 R)
• M36: 92,438,768 km (0.104 R)
• M37: 97,385,222 km (0.101 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 10,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit