🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.63 AU - 1.01 AU

Year: 277 Days

Day: 18.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.09 AU - 1.63 AU

Year: 591 Days

Day: 33.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.4 AU - 2.32 AU

Year: 946 Days

Day: 33 Hours

Environment

Temp: -71 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.12 AU - 4.1 AU

Year: 2557 Days

Day: 36.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.97 AU - 4.49 AU

Year: 2685 Days

Day: 21.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,221,667 km

• M1: 814,112 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.8

Radius: 9.1

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6 AU - 6.66 AU

Year: 5937 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 20,221,667 km

• M1: 149,598 km (0.046 R)
• M2: 238,160 km (0.09 R)
• M3: 578,196 km (0.106 R)
• M4: 842,535 km (0.092 R)
• M5: 1,174,194 km (0.063 R)
• M6: 1,235,978 km (0.12 R)
• M7: 1,330,823 km (0.079 R)
• M8: 1,511,387 km (0.074 R)
• M9: 1,752,689 km (0.104 R)
• M10: 1,823,897 km (0.074 R)
• M11: 2,156,902 km (0.066 R)
• M12: 2,753,947 km (0.077 R)
• M13: 2,879,460 km (0.05 R)
• M14: 2,942,889 km (0.119 R)
• M15: 3,049,553 km (0.077 R)
• M16: 3,333,340 km (0.119 R)
• M17: 3,444,790 km (0.065 R)
• M18: 3,557,437 km (0.055 R)
• M19: 3,832,847 km (0.075 R)
• M20: 4,067,716 km (0.113 R)
• M21: 4,211,030 km (0.112 R)
• M22: 4,307,371 km (0.072 R)
• M23: 4,404,610 km (0.077 R)
• M24: 4,725,348 km (0.113 R)
• M25: 5,600,196 km (0.116 R)
• M26: 5,974,789 km (0.031 R)
• M27: 6,165,227 km (0.081 R)
• M28: 6,946,727 km (0.032 R)
• M29: 7,204,484 km (0.047 R)
• M30: 7,291,251 km (0.106 R)
• M31: 7,582,518 km (0.079 R)
• M32: 8,176,720 km (0.071 R)
• M33: 8,662,913 km (0.095 R)
• M34: 9,536,266 km (0.105 R)
• M35: 9,599,695 km (0.07 R)
• M36: 9,759,017 km (0.092 R)
• M37: 9,854,909 km (0.102 R)
• M38: 9,919,087 km (0.048 R)
• M39: 10,112,367 km (0.109 R)
• M40: 10,306,994 km (0.081 R)
• M41: 11,231,359 km (0.066 R)
• M42: 11,332,039 km (0.112 R)
• M43: 11,941,949 km (0.106 R)
• M44: 12,182,054 km (0.111 R)
• M45: 12,876,936 km (0.081 R)
• M46: 13,017,408 km (0.119 R)
• M47: 13,158,479 km (0.037 R)
• M48: 14,450,556 km (0.11 R)
• M49: 14,560,062 km (0.08 R)
• M50: 14,779,821 km (0.046 R)
• M51: 15,074,678 km (0.083 R)
• M52: 15,445,831 km (0.114 R)
• M53: 15,932,921 km (0.092 R)
• M54: 16,653,983 km (0.106 R)
• M55: 16,922,362 km (0.097 R)
• M56: 16,999,255 km (0.082 R)
• M57: 17,735,875 km (0.076 R)
• M58: 17,892,354 km (0.076 R)
• M59: 18,167,165 km (0.044 R)
• M60: 18,920,241 km (0.096 R)
• M61: 19,764,272 km (0.105 R)
• M62: 19,967,127 km (0.106 R)
• M63: 20,170,580 km (0.116 R)
• M64: 21,655,937 km (0.06 R)
• M65: 21,906,963 km (0.087 R)
• M66: 22,708,059 km (0.102 R)
• M67: 23,433,010 km (0.097 R)
• M68: 23,776,786 km (0.072 R)
• M69: 23,862,955 km (0.045 R)
• M70: 24,035,740 km (0.052 R)
• M71: 24,774,455 km (0.077 R)
• M72: 25,476,517 km (0.088 R)
• M73: 26,274,173 km (0.098 R)
• M74: 26,631,263 km (0.118 R)
• M75: 27,712,407 km (0.057 R)
• M76: 27,939,497 km (0.079 R)
• M77: 28,167,035 km (0.043 R)
• M78: 28,395,321 km (0.072 R)
• M79: 28,578,429 km (0.08 R)
• M80: 28,853,689 km (0.079 R)
• M81: 29,037,695 km (0.093 R)
• M82: 30,805,493 km (0.094 R)
• M83: 31,040,661 km (0.076 R)
• M84: 31,465,519 km (0.106 R)
• M85: 31,560,214 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.5

Radius: 10.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.11 AU - 9.73 AU

Year: 8309 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,221,667 km

• M1: 157,527 km (0.11 R)
• M2: 352,153 km (0.077 R)
• M3: 498,460 km (0.109 R)
• M4: 676,631 km (0.076 R)
• M5: 857,196 km (0.098 R)
• M6: 958,922 km (0.116 R)
• M7: 1,324,689 km (0.081 R)
• M8: 1,554,771 km (0.12 R)
• M9: 1,732,643 km (0.118 R)
• M10: 1,811,032 km (0.113 R)
• M11: 2,081,206 km (0.083 R)
• M12: 2,379,055 km (0.113 R)
• M13: 2,751,404 km (0.09 R)
• M14: 2,843,556 km (0.11 R)
• M15: 3,418,461 km (0.072 R)
• M16: 4,169,442 km (0.11 R)
• M17: 4,545,681 km (0.074 R)
• M18: 5,007,938 km (0.09 R)
• M19: 5,292,473 km (0.093 R)
• M20: 5,621,439 km (0.097 R)
• M21: 6,279,071 km (0.069 R)
• M22: 6,380,948 km (0.073 R)
• M23: 6,503,767 km (0.086 R)
• M24: 6,648,129 km (0.065 R)
• M25: 7,108,741 km (0.109 R)
• M26: 8,061,081 km (0.053 R)
• M27: 8,824,180 km (0.113 R)
• M28: 9,586,980 km (0.117 R)
• M29: 9,704,414 km (0.084 R)
• M30: 10,035,773 km (0.029 R)
• M31: 10,588,238 km (0.116 R)
• M32: 10,929,321 km (0.074 R)
• M33: 11,249,461 km (0.047 R)
• M34: 11,447,827 km (0.109 R)
• M35: 11,697,656 km (0.095 R)
• M36: 11,898,715 km (0.112 R)
• M37: 12,637,280 km (0.074 R)
• M38: 13,285,936 km (0.103 R)
• M39: 13,416,984 km (0.12 R)
• M40: 13,574,810 km (0.046 R)
• M41: 14,185,468 km (0.069 R)
• M42: 14,346,286 km (0.056 R)
• M43: 14,507,702 km (0.108 R)
• M44: 15,626,694 km (0.05 R)
• M45: 16,070,850 km (0.045 R)
• M46: 16,519,195 km (0.071 R)
• M47: 18,062,746 km (0.12 R)
• M48: 19,058,021 km (0.074 R)
• M49: 19,711,614 km (0.072 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: 354 - 11,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit