🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.46 AU - 1.6 AU

Year: 844 Days

Day: 40.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,664,827 km

• M1: 175,927 km (0.114 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.9

Radius: 11.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.12 AU - 4.92 AU

Year: 4288 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,664,827 km

• M1: 151,692 km (0.103 R)
• M2: 677,230 km (0.079 R)
• M3: 1,046,437 km (0.041 R)
• M4: 1,660,836 km (0.092 R)
• M5: 2,230,055 km (0.091 R)
• M6: 2,769,805 km (0.091 R)
• M7: 4,046,323 km (0.074 R)
• M8: 4,904,716 km (0.082 R)
• M9: 5,737,826 km (0.107 R)
• M10: 6,354,319 km (0.115 R)
• M11: 6,917,256 km (0.113 R)
• M12: 7,310,998 km (0.096 R)
• M13: 8,179,563 km (0.114 R)
• M14: 9,390,109 km (0.076 R)
• M15: 10,847,042 km (0.065 R)
• M16: 12,258,947 km (0.06 R)
• M17: 12,837,143 km (0.061 R)
• M18: 15,278,730 km (0.059 R)
• M19: 16,062,323 km (0.112 R)
• M20: 16,579,932 km (0.102 R)
• M21: 17,648,809 km (0.079 R)
• M22: 18,574,072 km (0.058 R)
• M23: 20,187,784 km (0.08 R)
• M24: 21,544,487 km (0.069 R)
• M25: 24,894,432 km (0.063 R)
• M26: 26,453,691 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.9

Radius: 10.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.65 AU - 10.79 AU

Year: 11490 Days

Day: 11.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 100.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,664,827 km

• M1: 134,788 km (0.08 R)
• M2: 503,247 km (0.08 R)
• M3: 1,090,718 km (0.09 R)
• M4: 2,902,947 km (0.089 R)
• M5: 3,275,296 km (0.082 R)
• M6: 4,322,930 km (0.117 R)
• M7: 5,127,018 km (0.111 R)
• M8: 5,674,546 km (0.107 R)
• M9: 7,104,702 km (0.087 R)
• M10: 8,804,134 km (0.091 R)
• M11: 9,367,519 km (0.053 R)
• M12: 10,423,082 km (0.098 R)
• M13: 13,435,385 km (0.075 R)
• M14: 15,262,872 km (0.069 R)
• M15: 17,518,958 km (0.058 R)
• M16: 18,133,356 km (0.11 R)
• M17: 19,841,914 km (0.051 R)
• M18: 20,962,850 km (0.115 R)
• M19: 27,208,412 km (0.097 R)
• M20: 28,217,749 km (0.041 R)
• M21: 34,698,628 km (0.098 R)
• M22: 35,776,480 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.5

Radius: 11.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.59 AU - 9.47 AU

Year: 12108 Days

Day: 6.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,664,827 km

• M1: 149,598 km (0.118 R)
• M2: 538,104 km (0.093 R)
• M3: 944,711 km (0.103 R)
• M4: 1,848,730 km (0.12 R)
• M5: 2,525,810 km (0.116 R)
• M6: 2,946,330 km (0.108 R)
• M7: 3,789,314 km (0.113 R)
• M8: 4,593,103 km (0.101 R)
• M9: 5,052,818 km (0.071 R)
• M10: 5,543,200 km (0.103 R)
• M11: 6,220,279 km (0.053 R)
• M12: 6,660,845 km (0.106 R)
• M13: 9,082,835 km (0.077 R)
• M14: 9,863,287 km (0.088 R)
• M15: 12,474,667 km (0.047 R)
• M16: 14,661,339 km (0.09 R)
• M17: 16,784,283 km (0.091 R)
• M18: 18,855,166 km (0.057 R)
• M19: 19,356,319 km (0.101 R)
• M20: 20,472,618 km (0.074 R)
• M21: 21,450,240 km (0.083 R)
• M22: 22,180,727 km (0.098 R)
• M23: 23,211,905 km (0.095 R)
• M24: 29,073,897 km (0.054 R)
• M25: 31,461,330 km (0.057 R)
• M26: 32,404,395 km (0.116 R)
• M27: 34,099,787 km (0.088 R)
• M28: 34,470,641 km (0.115 R)
• M29: 34,844,186 km (0.068 R)
• M30: 37,535,153 km (0.109 R)
• M31: 38,998,519 km (0.101 R)
• M32: 43,327,283 km (0.04 R)
• M33: 44,200,636 km (0.115 R)
• M34: 47,349,820 km (0.109 R)
• M35: 51,290,378 km (0.085 R)
• M36: 54,427,595 km (0.062 R)
• M37: 55,785,944 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.7

Radius: 3

Gravity: 100.74 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.53 AU - 12.93 AU

Year: 17927 Days

Day: 24.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 77,664,827 km

• M1: 37,250 km (0.118 R)
• M2: 158,424 km (0.082 R)
• M3: 259,552 km (0.076 R)
• M4: 513,121 km (0.084 R)
• M5: 777,011 km (0.078 R)
• M6: 1,582,297 km (0.079 R)
• M7: 1,891,665 km (0.112 R)
• M8: 3,088,448 km (0.094 R)
• M9: 3,337,080 km (0.08 R)
• M10: 4,536,705 km (0.043 R)
• M11: 6,209,209 km (0.11 R)
• M12: 6,339,359 km (0.115 R)
• M13: 6,471,155 km (0.032 R)
• M14: 6,604,896 km (0.117 R)
• M15: 7,842,369 km (0.087 R)
• M16: 8,462,303 km (0.068 R)
• M17: 11,334,582 km (0.07 R)
• M18: 12,125,506 km (0.108 R)
• M19: 12,534,506 km (0.073 R)
• M20: 14,872,123 km (0.066 R)
• M21: 19,263,568 km (0.107 R)
• M22: 20,102,064 km (0.101 R)
• M23: 20,196,760 km (0.053 R)
• M24: 27,354,120 km (0.105 R)
• M25: 28,412,226 km (0.058 R)
• M26: 28,531,455 km (0.119 R)
• M27: 31,239,476 km (0.066 R)
• M28: 32,917,515 km (0.107 R)
• M29: 38,456,227 km (0.096 R)
• M30: 38,602,085 km (0.087 R)
• M31: 41,598,082 km (0.094 R)
• M32: 43,785,053 km (0.111 R)
• M33: 44,263,467 km (0.07 R)
• M34: 48,216,890 km (0.073 R)
• M35: 51,331,667 km (0.063 R)
• M36: 51,508,641 km (0.071 R)
• M37: 53,118,913 km (0.048 R)
• M38: 54,762,245 km (0.083 R)
• M39: 60,682,282 km (0.073 R)
• M40: 68,502,810 km (0.051 R)
• M41: 71,765,988 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 12,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit