🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.26 AU - 1.56 AU

Year: 627 Days

Day: 28.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.25 AU - 3.37 AU

Year: 1765 Days

Day: 41.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.41 AU - 3.73 AU

Year: 2016 Days

Day: 38.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.5

Radius: 12.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.62 AU - 7.32 AU

Year: 6167 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,546,706 km

• M1: 195,076 km (0.118 R)
• M2: 682,316 km (0.031 R)
• M3: 1,175,540 km (0.095 R)
• M4: 1,795,474 km (0.031 R)
• M5: 2,190,262 km (0.114 R)
• M6: 2,960,841 km (0.06 R)
• M7: 3,674,273 km (0.085 R)
• M8: 4,345,070 km (0.111 R)
• M9: 4,818,248 km (0.104 R)
• M10: 5,714,639 km (0.109 R)
• M11: 7,537,339 km (0.052 R)
• M12: 8,541,440 km (0.111 R)
• M13: 9,287,485 km (0.114 R)
• M14: 9,986,555 km (0.055 R)
• M15: 13,964,512 km (0.084 R)
• M16: 15,356,371 km (0.104 R)
• M17: 16,522,337 km (0.114 R)
• M18: 18,482,219 km (0.082 R)
• M19: 19,730,014 km (0.051 R)
• M20: 22,393,006 km (0.088 R)
• M21: 23,173,309 km (0.119 R)
• M22: 26,823,796 km (0.074 R)
• M23: 27,704,030 km (0.095 R)
• M24: 31,418,395 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.8

Radius: 8.2

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.35 AU - 11.35 AU

Year: 13393 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,546,706 km

• M1: 102,026 km (0.052 R)
• M2: 401,072 km (0.07 R)
• M3: 733,927 km (0.114 R)
• M4: 1,251,536 km (0.08 R)
• M5: 1,525,300 km (0.1 R)
• M6: 1,822,700 km (0.064 R)
• M7: 3,501,937 km (0.076 R)
• M8: 3,939,062 km (0.109 R)
• M9: 4,535,957 km (0.042 R)
• M10: 5,578,804 km (0.111 R)
• M11: 6,370,775 km (0.107 R)
• M12: 7,365,451 km (0.106 R)
• M13: 9,298,704 km (0.084 R)
• M14: 10,245,659 km (0.075 R)
• M15: 12,703,402 km (0.108 R)
• M16: 13,020,101 km (0.119 R)
• M17: 14,136,101 km (0.085 R)
• M18: 14,821,708 km (0.112 R)
• M19: 16,111,391 km (0.049 R)
• M20: 17,241,903 km (0.055 R)
• M21: 17,630,259 km (0.047 R)
• M22: 20,255,552 km (0.117 R)
• M23: 20,687,890 km (0.046 R)
• M24: 25,158,472 km (0.088 R)
• M25: 31,255,334 km (0.042 R)
• M26: 33,971,432 km (0.104 R)
• M27: 36,841,019 km (0.086 R)
• M28: 42,209,488 km (0.046 R)
• M29: 42,631,952 km (0.05 R)
• M30: 43,916,400 km (0.112 R)
• M31: 44,350,234 km (0.105 R)
• M32: 45,079,523 km (0.118 R)
• M33: 49,312,395 km (0.086 R)
• M34: 50,727,292 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.8

Radius: 4

Gravity: 21.61 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.11 AU - 14.83 AU

Year: 16502 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,546,706 km

• M1: 49,816 km (0.12 R)
• M2: 189,690 km (0.067 R)
• M3: 325,375 km (0.084 R)
• M4: 1,029,533 km (0.062 R)
• M5: 1,516,324 km (0.084 R)
• M6: 2,087,638 km (0.058 R)
• M7: 2,681,841 km (0.031 R)
• M8: 2,857,619 km (0.107 R)
• M9: 3,586,908 km (0.112 R)
• M10: 3,773,457 km (0.102 R)
• M11: 4,966,799 km (0.049 R)
• M12: 5,438,032 km (0.07 R)
• M13: 7,623,358 km (0.105 R)
• M14: 9,501,260 km (0.085 R)
• M15: 11,899,463 km (0.056 R)
• M16: 12,195,218 km (0.096 R)
• M17: 12,435,323 km (0.087 R)
• M18: 13,363,877 km (0.105 R)
• M19: 14,205,215 km (0.086 R)
• M20: 15,850,194 km (0.083 R)
• M21: 16,352,842 km (0.041 R)
• M22: 17,014,663 km (0.111 R)
• M23: 18,235,083 km (0.077 R)
• M24: 18,470,251 km (0.042 R)
• M25: 23,608,788 km (0.099 R)
• M26: 26,004,448 km (0.117 R)
• M27: 29,839,988 km (0.07 R)
• M28: 31,160,488 km (0.079 R)
• M29: 33,213,570 km (0.051 R)
• M30: 35,598,609 km (0.1 R)
• M31: 36,583,710 km (0.104 R)
• M32: 38,095,247 km (0.076 R)
• M33: 42,878,938 km (0.085 R)
• M34: 43,433,947 km (0.112 R)
• M35: 44,275,435 km (0.04 R)
• M36: 44,700,293 km (0.044 R)
• M37: 47,601,893 km (0.117 R)
• M38: 51,091,114 km (0.105 R)
• M39: 52,343,547 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.7

Radius: 3.4

Gravity: 57.67 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.32 AU - 17.46 AU

Year: 20456 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,546,706 km

• M1: 42,336 km (0.078 R)
• M2: 164,857 km (0.07 R)
• M3: 609,611 km (0.076 R)
• M4: 890,706 km (0.116 R)
• M5: 1,060,649 km (0.101 R)
• M6: 1,581,848 km (0.057 R)
• M7: 1,813,276 km (0.104 R)
• M8: 2,149,422 km (0.048 R)
• M9: 2,388,180 km (0.089 R)
• M10: 2,944,385 km (0.07 R)
• M11: 3,886,104 km (0.052 R)
• M12: 4,865,521 km (0.096 R)
• M13: 5,470,944 km (0.086 R)
• M14: 6,082,649 km (0.058 R)
• M15: 6,383,042 km (0.079 R)
• M16: 7,296,337 km (0.12 R)
• M17: 9,434,240 km (0.089 R)
• M18: 11,176,158 km (0.072 R)
• M19: 21,246,787 km (0.091 R)
• M20: 27,078,411 km (0.113 R)
• M21: 27,193,303 km (0.05 R)
• M22: 27,424,132 km (0.056 R)
• M23: 27,772,545 km (0.107 R)
• M24: 30,049,126 km (0.082 R)
• M25: 31,295,725 km (0.064 R)
• M26: 33,758,704 km (0.072 R)
• M27: 34,697,581 km (0.045 R)
• M28: 41,610,049 km (0.078 R)
• M29: 44,103,547 km (0.109 R)
• M30: 44,422,041 km (0.071 R)
• M31: 45,874,337 km (0.109 R)
• M32: 47,191,546 km (0.095 R)
• M33: 53,251,606 km (0.082 R)
• M34: 54,522,739 km (0.098 R)
• M35: 56,561,010 km (0.111 R)
• M36: 59,615,350 km (0.093 R)
• M37: 69,865,796 km (0.043 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 17,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit