🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.5 AU - 1.56 AU

Year: 798 Days

Day: 36.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,973,448 km

• M1: 45,627 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.49 AU - 2.35 AU

Year: 1122 Days

Day: 40.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.14 AU - 2.46 AU

Year: 1471 Days

Day: 24.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,973,448 km

• M1: 1,022,651 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.26 AU - 2.38 AU

Year: 1490 Days

Day: 35.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.22 AU - 2.56 AU

Year: 1558 Days

Day: 15 Hours

Environment

Temp: -130 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 9.6

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.04 AU - 3.52 AU

Year: 2505 Days

Day: 7.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 75.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,973,448 km

• M1: 119,828 km (0.094 R)
• M2: 690,843 km (0.038 R)
• M3: 1,070,373 km (0.102 R)
• M4: 1,371,064 km (0.117 R)
• M5: 1,866,233 km (0.107 R)
• M6: 2,534,936 km (0.062 R)
• M7: 3,080,819 km (0.049 R)
• M8: 3,994,862 km (0.117 R)
• M9: 5,515,374 km (0.054 R)
• M10: 6,460,833 km (0.116 R)
• M11: 6,799,074 km (0.069 R)
• M12: 8,109,102 km (0.073 R)
• M13: 8,841,085 km (0.106 R)
• M14: 10,551,886 km (0.066 R)
• M15: 11,101,508 km (0.073 R)
• M16: 16,624,512 km (0.11 R)
• M17: 17,368,911 km (0.081 R)
• M18: 19,211,658 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.7

Radius: 8.7

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.33 AU - 6.29 AU

Year: 5906 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,973,448 km

• M1: 112,049 km (0.118 R)
• M2: 423,661 km (0.104 R)
• M3: 1,093,261 km (0.085 R)
• M4: 1,548,039 km (0.066 R)
• M5: 2,124,739 km (0.115 R)
• M6: 3,389,289 km (0.083 R)
• M7: 3,985,886 km (0.081 R)
• M8: 5,066,730 km (0.072 R)
• M9: 5,568,182 km (0.101 R)
• M10: 6,808,797 km (0.054 R)
• M11: 8,545,778 km (0.087 R)
• M12: 10,280,515 km (0.105 R)
• M13: 13,973,638 km (0.08 R)
• M14: 15,198,096 km (0.114 R)
• M15: 15,499,835 km (0.109 R)
• M16: 17,792,423 km (0.105 R)
• M17: 25,754,171 km (0.101 R)
• M18: 28,676,565 km (0.076 R)
• M19: 29,604,072 km (0.065 R)
• M20: 34,026,484 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 8.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.68 AU - 7.8 AU

Year: 7380 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,973,448 km

• M1: 109,954 km (0.097 R)
• M2: 590,463 km (0.084 R)
• M3: 1,457,532 km (0.087 R)
• M4: 2,414,061 km (0.075 R)
• M5: 4,062,629 km (0.096 R)
• M6: 5,465,857 km (0.11 R)
• M7: 6,626,438 km (0.067 R)
• M8: 7,978,354 km (0.068 R)
• M9: 12,404,356 km (0.069 R)
• M10: 13,875,502 km (0.038 R)
• M11: 14,600,303 km (0.078 R)
• M12: 17,455,229 km (0.097 R)
• M13: 18,177,488 km (0.098 R)
• M14: 18,794,280 km (0.116 R)
• M15: 23,947,478 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.9

Radius: 6.6

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.57 AU - 14.81 AU

Year: 22544 Days

Day: 15.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,973,448 km

• M1: 82,129 km (0.086 R)
• M2: 387,309 km (0.108 R)
• M3: 1,485,507 km (0.111 R)
• M4: 2,355,119 km (0.108 R)
• M5: 3,863,066 km (0.067 R)
• M6: 5,111,011 km (0.052 R)
• M7: 5,845,836 km (0.097 R)
• M8: 6,441,684 km (0.093 R)
• M9: 6,775,587 km (0.102 R)
• M10: 7,387,741 km (0.067 R)
• M11: 7,941,104 km (0.07 R)
• M12: 8,621,325 km (0.11 R)
• M13: 9,234,677 km (0.118 R)
• M14: 12,169,637 km (0.117 R)
• M15: 12,487,084 km (0.116 R)
• M16: 13,338,595 km (0.108 R)
• M17: 14,368,427 km (0.067 R)
• M18: 16,740,899 km (0.058 R)
• M19: 19,020,621 km (0.096 R)
• M20: 19,708,173 km (0.103 R)
• M21: 27,520,323 km (0.084 R)
• M22: 29,982,854 km (0.113 R)
• M23: 34,071,214 km (0.051 R)
• M24: 38,652,649 km (0.107 R)
• M25: 44,973,458 km (0.096 R)
• M26: 54,999,956 km (0.119 R)
• M27: 57,631,383 km (0.1 R)
• M28: 58,347,059 km (0.098 R)
• M29: 59,068,570 km (0.03 R)
• M30: 62,765,731 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.9

Radius: 4.4

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.43 AU - 17.01 AU

Year: 26287 Days

Day: 22.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,973,448 km

• M1: 59,839 km (0.043 R)
• M2: 630,555 km (0.107 R)
• M3: 1,419,534 km (0.099 R)
• M4: 1,557,463 km (0.114 R)
• M5: 1,807,591 km (0.091 R)
• M6: 2,083,749 km (0.092 R)
• M7: 2,606,294 km (0.105 R)
• M8: 4,272,216 km (0.086 R)
• M9: 7,833,543 km (0.099 R)
• M10: 8,666,205 km (0.091 R)
• M11: 10,391,068 km (0.095 R)
• M12: 13,051,517 km (0.056 R)
• M13: 13,320,045 km (0.108 R)
• M14: 14,147,321 km (0.119 R)
• M15: 15,303,114 km (0.026 R)
• M16: 15,601,712 km (0.107 R)
• M17: 16,133,382 km (0.104 R)
• M18: 17,474,826 km (0.113 R)
• M19: 19,059,966 km (0.118 R)
• M20: 26,468,202 km (0.06 R)
• M21: 28,665,196 km (0.03 R)
• M22: 29,576,995 km (0.047 R)
• M23: 34,300,249 km (0.114 R)
• M24: 34,683,070 km (0.066 R)
• M25: 35,197,985 km (0.119 R)
• M26: 36,375,171 km (0.109 R)
• M27: 47,538,463 km (0.104 R)
• M28: 49,460,946 km (0.104 R)
• M29: 50,771,124 km (0.047 R)
• M30: 53,631,734 km (0.09 R)
• M31: 60,040,357 km (0.037 R)
• M32: 62,474,315 km (0.1 R)
• M33: 62,854,593 km (0.109 R)
• M34: 63,045,330 km (0.106 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: 349 - 14,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit