🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.03 AU - 1.17 AU

Year: 419 Days

Day: 17.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.12 AU - 2.74 AU

Year: 1377 Days

Day: 32.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.9

Radius: 10.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.47 AU - 10.39 AU

Year: 11372 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,217,313 km

• M1: 135,685 km (0.11 R)
• M2: 750,084 km (0.095 R)
• M3: 1,831,377 km (0.119 R)
• M4: 2,871,382 km (0.095 R)
• M5: 3,374,479 km (0.103 R)
• M6: 4,894,094 km (0.095 R)
• M7: 5,823,396 km (0.066 R)
• M8: 7,642,506 km (0.084 R)
• M9: 8,295,501 km (0.107 R)
• M10: 8,891,200 km (0.063 R)
• M11: 12,075,540 km (0.113 R)
• M12: 12,961,758 km (0.071 R)
• M13: 15,951,023 km (0.074 R)
• M14: 16,442,900 km (0.041 R)
• M15: 17,829,523 km (0.119 R)
• M16: 25,186,746 km (0.068 R)
• M17: 26,533,726 km (0.109 R)
• M18: 27,927,978 km (0.086 R)
• M19: 32,515,845 km (0.06 R)
• M20: 37,582,725 km (0.115 R)
• M21: 41,678,416 km (0.117 R)
• M22: 42,344,126 km (0.116 R)
• M23: 44,108,184 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.3

Radius: 8.8

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10 AU - 13.1 AU

Year: 14266 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 78,217,313 km

• M1: 109,506 km (0.081 R)
• M2: 409,749 km (0.051 R)
• M3: 691,741 km (0.075 R)
• M4: 1,678,339 km (0.102 R)
• M5: 3,255,399 km (0.117 R)
• M6: 3,762,536 km (0.106 R)
• M7: 4,109,304 km (0.1 R)
• M8: 4,540,744 km (0.089 R)
• M9: 5,904,030 km (0.078 R)
• M10: 6,658,900 km (0.113 R)
• M11: 7,702,794 km (0.048 R)
• M12: 13,047,477 km (0.101 R)
• M13: 13,375,845 km (0.105 R)
• M14: 14,603,894 km (0.055 R)
• M15: 15,317,775 km (0.055 R)
• M16: 20,448,383 km (0.088 R)
• M17: 20,802,631 km (0.06 R)
• M18: 22,074,811 km (0.12 R)
• M19: 22,353,961 km (0.12 R)
• M20: 26,410,307 km (0.108 R)
• M21: 27,900,751 km (0.071 R)
• M22: 29,898,331 km (0.117 R)
• M23: 35,560,311 km (0.084 R)
• M24: 37,905,557 km (0.053 R)
• M25: 42,040,442 km (0.057 R)
• M26: 46,010,321 km (0.073 R)
• M27: 48,163,932 km (0.106 R)
• M28: 49,107,147 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.9

Radius: 6

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.65 AU - 15.77 AU

Year: 16468 Days

Day: 20.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,217,313 km

• M1: 97,538 km (0.032 R)
• M2: 348,264 km (0.098 R)
• M3: 537,655 km (0.03 R)
• M4: 798,853 km (0.036 R)
• M5: 1,014,872 km (0.075 R)
• M6: 1,336,956 km (0.113 R)
• M7: 1,537,417 km (0.11 R)
• M8: 1,758,074 km (0.08 R)
• M9: 2,036,177 km (0.048 R)
• M10: 2,383,842 km (0.039 R)
• M11: 3,172,821 km (0.048 R)
• M12: 4,273,862 km (0.103 R)
• M13: 5,756,077 km (0.037 R)
• M14: 6,694,804 km (0.098 R)
• M15: 9,071,316 km (0.103 R)
• M16: 10,447,915 km (0.111 R)
• M17: 10,841,058 km (0.114 R)
• M18: 11,836,932 km (0.102 R)
• M19: 12,575,646 km (0.03 R)
• M20: 14,077,010 km (0.098 R)
• M21: 17,824,437 km (0.099 R)
• M22: 18,224,162 km (0.119 R)
• M23: 23,882,552 km (0.088 R)
• M24: 24,270,609 km (0.07 R)
• M25: 30,952,398 km (0.097 R)
• M26: 31,762,919 km (0.064 R)
• M27: 37,444,347 km (0.059 R)
• M28: 37,836,892 km (0.06 R)
• M29: 38,629,910 km (0.104 R)
• M30: 42,478,166 km (0.078 R)
• M31: 46,876,642 km (0.063 R)
• M32: 51,246,995 km (0.109 R)
• M33: 54,529,770 km (0.073 R)
• M34: 57,254,845 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787

Radius: 7.4

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.78 AU - 17.62 AU

Year: 19447 Days

Day: 22.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,217,313 km

• M1: 123,717 km (0.1 R)
• M2: 360,980 km (0.071 R)
• M3: 847,023 km (0.103 R)
• M4: 1,240,914 km (0.075 R)
• M5: 1,595,910 km (0.077 R)
• M6: 2,330,585 km (0.114 R)
• M7: 2,950,968 km (0.089 R)
• M8: 4,620,181 km (0.102 R)
• M9: 5,243,555 km (0.095 R)
• M10: 5,476,479 km (0.105 R)
• M11: 12,669,294 km (0.075 R)
• M12: 13,665,616 km (0.085 R)
• M13: 21,745,846 km (0.112 R)
• M14: 24,441,001 km (0.09 R)
• M15: 24,983,742 km (0.067 R)
• M16: 26,659,986 km (0.063 R)
• M17: 32,007,661 km (0.12 R)
• M18: 36,317,576 km (0.077 R)
• M19: 38,173,637 km (0.113 R)
• M20: 45,249,167 km (0.111 R)
• M21: 46,067,168 km (0.115 R)
• M22: 47,564,493 km (0.082 R)
• M23: 56,101,445 km (0.118 R)
• M24: 56,855,718 km (0.109 R)
• M25: 58,384,608 km (0.064 R)
• M26: 72,058,452 km (0.096 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit