🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.58 AU - 0.72 AU

Year: 200 Days

Day: 40.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.61 AU - 1.71 AU

Year: 814 Days

Day: 27 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,563,622 km

• M1: 455,226 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.33 AU - 2.55 AU

Year: 1451 Days

Day: 42.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.8

Radius: 10.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.48 AU - 6.84 AU

Year: 5128 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,563,622 km

• M1: 133,142 km (0.053 R)
• M2: 593,904 km (0.11 R)
• M3: 970,890 km (0.116 R)
• M4: 2,001,470 km (0.081 R)
• M5: 3,071,843 km (0.102 R)
• M6: 3,503,133 km (0.118 R)
• M7: 3,974,666 km (0.09 R)
• M8: 4,685,854 km (0.108 R)
• M9: 6,027,597 km (0.105 R)
• M10: 7,132,228 km (0.087 R)
• M11: 7,575,187 km (0.073 R)
• M12: 8,036,547 km (0.043 R)
• M13: 10,674,556 km (0.041 R)
• M14: 13,073,358 km (0.113 R)
• M15: 14,105,434 km (0.075 R)
• M16: 15,868,445 km (0.116 R)
• M17: 17,466,449 km (0.027 R)
• M18: 18,845,741 km (0.039 R)
• M19: 21,962,314 km (0.04 R)
• M20: 24,783,730 km (0.085 R)
• M21: 25,328,715 km (0.102 R)
• M22: 27,671,567 km (0.105 R)
• M23: 28,173,767 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 14.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.61 AU - 6.77 AU

Year: 6589 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,563,622 km

• M1: 175,628 km (0.084 R)
• M2: 1,155,494 km (0.113 R)
• M3: 1,608,626 km (0.062 R)
• M4: 2,138,053 km (0.112 R)
• M5: 2,838,919 km (0.094 R)
• M6: 3,579,877 km (0.071 R)
• M7: 4,322,032 km (0.075 R)
• M8: 5,866,780 km (0.098 R)
• M9: 7,978,503 km (0.052 R)
• M10: 9,000,107 km (0.093 R)
• M11: 9,887,671 km (0.101 R)
• M12: 11,544,019 km (0.095 R)
• M13: 13,272,024 km (0.072 R)
• M14: 14,142,384 km (0.111 R)
• M15: 14,705,471 km (0.069 R)
• M16: 18,671,609 km (0.07 R)
• M17: 19,625,745 km (0.071 R)
• M18: 23,534,737 km (0.074 R)
• M19: 24,406,593 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.7

Radius: 3

Gravity: 92.74 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.47 AU - 19.97 AU

Year: 28405 Days

Day: 17.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,563,622 km

• M1: 55,351 km (0.077 R)
• M2: 159,621 km (0.091 R)
• M3: 337,493 km (0.117 R)
• M4: 490,083 km (0.088 R)
• M5: 798,404 km (0.088 R)
• M6: 1,115,402 km (0.101 R)
• M7: 1,621,940 km (0.054 R)
• M8: 2,290,643 km (0.075 R)
• M9: 2,592,980 km (0.065 R)
• M10: 3,759,843 km (0.116 R)
• M11: 5,407,215 km (0.111 R)
• M12: 6,508,704 km (0.033 R)
• M13: 6,856,220 km (0.042 R)
• M14: 8,198,562 km (0.045 R)
• M15: 8,428,344 km (0.04 R)
• M16: 10,093,967 km (0.108 R)
• M17: 10,291,586 km (0.091 R)
• M18: 13,494,027 km (0.099 R)
• M19: 17,022,443 km (0.036 R)
• M20: 22,209,300 km (0.096 R)
• M21: 24,030,804 km (0.082 R)
• M22: 26,694,394 km (0.057 R)
• M23: 28,488,072 km (0.068 R)
• M24: 30,088,021 km (0.079 R)
• M25: 34,645,371 km (0.092 R)
• M26: 39,316,265 km (0.052 R)
• M27: 44,919,603 km (0.115 R)
• M28: 47,633,608 km (0.059 R)
• M29: 49,691,925 km (0.116 R)
• M30: 50,072,352 km (0.033 R)
• M31: 54,790,968 km (0.039 R)
• M32: 65,099,608 km (0.07 R)
• M33: 67,398,478 km (0.086 R)
• M34: 80,752,482 km (0.109 R)
• M35: 81,015,176 km (0.099 R)
• M36: 84,481,358 km (0.101 R)
• M37: 87,213,913 km (0.103 R)
• M38: 89,161,378 km (0.037 R)
• M39: 93,143,075 km (0.068 R)
• M40: 95,764,179 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.4

Radius: 5.4

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.12 AU - 22.04 AU

Year: 30498 Days

Day: 21.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 96.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,563,622 km

• M1: 74,350 km (0.076 R)
• M2: 568,173 km (0.094 R)
• M3: 1,068,578 km (0.078 R)
• M4: 2,658,205 km (0.097 R)
• M5: 3,103,707 km (0.118 R)
• M6: 3,944,148 km (0.053 R)
• M7: 4,347,165 km (0.07 R)
• M8: 6,106,435 km (0.099 R)
• M9: 6,645,586 km (0.097 R)
• M10: 9,470,293 km (0.11 R)
• M11: 13,520,656 km (0.106 R)
• M12: 22,740,672 km (0.044 R)
• M13: 34,865,429 km (0.042 R)
• M14: 38,044,534 km (0.066 R)
• M15: 40,941,197 km (0.102 R)
• M16: 54,944,456 km (0.065 R)
• M17: 75,527,327 km (0.104 R)
• M18: 77,902,493 km (0.087 R)
• M19: 80,572,366 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit