🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.48 AU - 0.78 AU

Year: 328 Days

Day: 36.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.1

Radius: 9.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.1 AU - 1.16 AU

Year: 788 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,896,719 km

• M1: 119,230 km (0.075 R)
• M2: 464,801 km (0.074 R)
• M3: 781,499 km (0.084 R)
• M4: 1,329,775 km (0.096 R)
• M5: 1,676,693 km (0.096 R)
• M6: 2,813,936 km (0.065 R)
• M7: 3,143,500 km (0.079 R)
• M8: 3,558,784 km (0.079 R)
• M9: 3,855,586 km (0.099 R)
• M10: 4,613,449 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 9.1

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.18 AU - 1.28 AU

Year: 895 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,896,719 km

• M1: 113,545 km (0.098 R)
• M2: 495,468 km (0.093 R)
• M3: 907,161 km (0.037 R)
• M4: 1,260,661 km (0.115 R)
• M5: 1,797,867 km (0.087 R)
• M6: 2,125,337 km (0.095 R)
• M7: 2,600,161 km (0.113 R)
• M8: 3,873,238 km (0.083 R)
• M9: 4,235,265 km (0.075 R)
• M10: 4,820,791 km (0.09 R)
• M11: 5,459,275 km (0.046 R)
• M12: 5,788,540 km (0.094 R)
• M13: 6,087,586 km (0.094 R)
• M14: 7,071,342 km (0.05 R)
• M15: 8,025,776 km (0.104 R)
• M16: 9,063,686 km (0.119 R)
• M17: 9,793,873 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.7

Radius: 6.5

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7 AU - 7.52 AU

Year: 12833 Days

Day: 16.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,896,719 km

• M1: 81,232 km (0.076 R)
• M2: 305,628 km (0.11 R)
• M3: 960,418 km (0.099 R)
• M4: 1,418,637 km (0.111 R)
• M5: 1,659,938 km (0.052 R)
• M6: 1,879,248 km (0.094 R)
• M7: 2,936,756 km (0.059 R)
• M8: 3,709,578 km (0.086 R)
• M9: 5,080,194 km (0.111 R)
• M10: 6,004,709 km (0.115 R)
• M11: 9,348,670 km (0.092 R)
• M12: 10,099,801 km (0.089 R)
• M13: 11,835,585 km (0.106 R)
• M14: 18,682,081 km (0.044 R)
• M15: 22,485,607 km (0.109 R)
• M16: 32,582,865 km (0.055 R)
• M17: 35,479,678 km (0.089 R)
• M18: 42,582,585 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.9

Radius: 6.4

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.1 AU - 9.04 AU

Year: 15039 Days

Day: 24.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,896,719 km

• M1: 79,736 km (0.086 R)
• M2: 311,612 km (0.085 R)
• M3: 667,057 km (0.101 R)
• M4: 898,036 km (0.108 R)
• M5: 1,207,853 km (0.09 R)
• M6: 2,062,506 km (0.093 R)
• M7: 2,415,108 km (0.102 R)
• M8: 2,739,137 km (0.052 R)
• M9: 2,970,864 km (0.105 R)
• M10: 3,474,111 km (0.039 R)
• M11: 3,859,176 km (0.115 R)
• M12: 4,302,734 km (0.101 R)
• M13: 4,553,011 km (0.09 R)
• M14: 5,652,556 km (0.061 R)
• M15: 6,545,206 km (0.119 R)
• M16: 6,876,715 km (0.118 R)
• M17: 7,573,392 km (0.052 R)
• M18: 11,007,561 km (0.083 R)
• M19: 11,358,069 km (0.089 R)
• M20: 13,028,778 km (0.041 R)
• M21: 14,575,769 km (0.08 R)
• M22: 24,372,784 km (0.073 R)
• M23: 25,472,179 km (0.093 R)
• M24: 29,190,434 km (0.116 R)
• M25: 33,376,482 km (0.067 R)
• M26: 33,987,739 km (0.071 R)
• M27: 34,482,160 km (0.108 R)
• M28: 39,285,149 km (0.112 R)
• M29: 39,829,685 km (0.041 R)
• M30: 44,074,973 km (0.114 R)
• M31: 44,368,335 km (0.092 R)
• M32: 46,004,786 km (0.099 R)
• M33: 46,306,674 km (0.095 R)
• M34: 48,300,665 km (0.081 R)
• M35: 49,397,815 km (0.096 R)
• M36: 57,546,711 km (0.081 R)
• M37: 58,779,247 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.1

Radius: 7.9

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.8 AU - 8.48 AU

Year: 15235 Days

Day: 23.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,896,719 km

• M1: 99,034 km (0.1 R)
• M2: 389,553 km (0.095 R)
• M3: 841,488 km (0.06 R)
• M4: 1,382,584 km (0.09 R)
• M5: 1,714,092 km (0.057 R)
• M6: 2,059,215 km (0.098 R)
• M7: 2,629,482 km (0.09 R)
• M8: 3,194,663 km (0.099 R)
• M9: 4,206,842 km (0.106 R)
• M10: 4,666,556 km (0.105 R)
• M11: 6,501,075 km (0.057 R)
• M12: 9,087,472 km (0.085 R)
• M13: 9,687,659 km (0.115 R)
• M14: 10,198,236 km (0.083 R)
• M15: 10,667,076 km (0.116 R)
• M16: 14,215,837 km (0.094 R)
• M17: 14,800,914 km (0.114 R)
• M18: 15,099,511 km (0.1 R)
• M19: 15,941,149 km (0.039 R)
• M20: 17,634,447 km (0.107 R)
• M21: 20,073,940 km (0.108 R)
• M22: 21,185,153 km (0.114 R)
• M23: 22,828,934 km (0.073 R)
• M24: 25,079,933 km (0.095 R)
• M25: 25,504,492 km (0.067 R)
• M26: 26,586,982 km (0.091 R)
• M27: 30,738,174 km (0.117 R)
• M28: 31,592,527 km (0.062 R)
• M29: 34,121,030 km (0.057 R)
• M30: 35,037,018 km (0.04 R)
• M31: 42,510,928 km (0.045 R)
• M32: 43,724,166 km (0.119 R)
• M33: 44,184,928 km (0.117 R)
• M34: 44,960,144 km (0.035 R)
• M35: 47,340,396 km (0.053 R)
• M36: 47,826,290 km (0.046 R)
• M37: 48,643,543 km (0.044 R)
• M38: 49,304,017 km (0.093 R)
• M39: 58,628,602 km (0.112 R)
• M40: 59,752,980 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit