🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.53 AU - 0.53 AU

Year: 138 Days

Day: 16.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,532,956 km

• M1: 83,176 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.98 AU - 1.32 AU

Year: 440 Days

Day: 12.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 94.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.22 AU - 1.9 AU

Year: 695 Days

Day: 32.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.69 AU - 2.01 AU

Year: 897 Days

Day: 15.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,532,956 km

• M1: 191,186 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.55 AU - 3.11 AU

Year: 1697 Days

Day: 30.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 129.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.36 AU - 5.32 AU

Year: 3223 Days

Day: 30.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.7

Radius: 14.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.62 AU - 5.8 AU

Year: 4864 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,532,956 km

• M1: 189,241 km (0.039 R)
• M2: 447,148 km (0.08 R)
• M3: 782,098 km (0.034 R)
• M4: 915,838 km (0.096 R)
• M5: 1,705,416 km (0.035 R)
• M6: 1,927,269 km (0.073 R)
• M7: 2,114,716 km (0.117 R)
• M8: 2,233,197 km (0.102 R)
• M9: 2,602,405 km (0.088 R)
• M10: 2,826,951 km (0.078 R)
• M11: 2,958,298 km (0.099 R)
• M12: 3,193,017 km (0.049 R)
• M13: 3,295,641 km (0.036 R)
• M14: 3,916,023 km (0.107 R)
• M15: 5,083,485 km (0.032 R)
• M16: 5,183,716 km (0.12 R)
• M17: 5,591,669 km (0.029 R)
• M18: 5,736,929 km (0.088 R)
• M19: 6,158,944 km (0.076 R)
• M20: 6,308,991 km (0.103 R)
• M21: 6,569,291 km (0.09 R)
• M22: 6,788,751 km (0.087 R)
• M23: 6,899,454 km (0.097 R)
• M24: 7,033,194 km (0.065 R)
• M25: 7,325,808 km (0.092 R)
• M26: 7,599,422 km (0.084 R)
• M27: 7,760,689 km (0.119 R)
• M28: 7,946,340 km (0.079 R)
• M29: 8,393,338 km (0.041 R)
• M30: 8,751,924 km (0.047 R)
• M31: 9,066,828 km (0.11 R)
• M32: 9,311,719 km (0.038 R)
• M33: 9,583,539 km (0.092 R)
• M34: 9,683,171 km (0.069 R)
• M35: 10,211,251 km (0.116 R)
• M36: 10,594,372 km (0.116 R)
• M37: 10,826,398 km (0.105 R)
• M38: 11,034,189 km (0.115 R)
• M39: 11,164,639 km (0.089 R)
• M40: 11,269,507 km (0.117 R)
• M41: 11,401,003 km (0.082 R)
• M42: 11,745,078 km (0.099 R)
• M43: 12,308,464 km (0.054 R)
• M44: 12,579,685 km (0.103 R)
• M45: 13,211,437 km (0.092 R)
• M46: 13,600,990 km (0.057 R)
• M47: 13,769,138 km (0.094 R)
• M48: 13,881,486 km (0.109 R)
• M49: 14,505,608 km (0.074 R)
• M50: 14,677,346 km (0.118 R)
• M51: 14,849,833 km (0.071 R)
• M52: 15,167,878 km (0.119 R)
• M53: 15,284,115 km (0.083 R)
• M54: 16,462,348 km (0.118 R)
• M55: 16,671,486 km (0.048 R)
• M56: 16,821,533 km (0.091 R)
• M57: 17,153,041 km (0.089 R)
• M58: 17,578,049 km (0.119 R)
• M59: 19,755,446 km (0.106 R)
• M60: 20,617,728 km (0.085 R)
• M61: 21,102,276 km (0.073 R)
• M62: 21,754,074 km (0.073 R)
• M63: 22,148,264 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 13.7

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.3 AU - 8.06 AU

Year: 6154 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,532,956 km

• M1: 206,744 km (0.09 R)
• M2: 388,356 km (0.026 R)
• M3: 564,732 km (0.117 R)
• M4: 843,882 km (0.059 R)
• M5: 1,201,720 km (0.102 R)
• M6: 1,758,074 km (0.093 R)
• M7: 2,054,727 km (0.098 R)
• M8: 2,240,677 km (0.066 R)
• M9: 2,607,491 km (0.106 R)
• M10: 2,786,859 km (0.095 R)
• M11: 2,993,753 km (0.079 R)
• M12: 3,545,470 km (0.081 R)
• M13: 4,260,099 km (0.081 R)
• M14: 4,365,864 km (0.1 R)
• M15: 4,715,624 km (0.116 R)
• M16: 5,159,032 km (0.038 R)
• M17: 5,300,253 km (0.093 R)
• M18: 5,673,798 km (0.049 R)
• M19: 6,907,532 km (0.094 R)
• M20: 7,094,978 km (0.111 R)
• M21: 7,699,653 km (0.093 R)
• M22: 7,991,967 km (0.087 R)
• M23: 8,090,253 km (0.119 R)
• M24: 8,188,838 km (0.084 R)
• M25: 8,321,082 km (0.119 R)
• M26: 8,420,715 km (0.078 R)
• M27: 9,163,318 km (0.061 R)
• M28: 9,266,092 km (0.084 R)
• M29: 9,611,962 km (0.106 R)
• M30: 9,786,543 km (0.113 R)
• M31: 9,891,710 km (0.109 R)
• M32: 10,423,531 km (0.057 R)
• M33: 12,490,375 km (0.096 R)
• M34: 12,642,815 km (0.096 R)
• M35: 12,872,598 km (0.079 R)
• M36: 13,375,097 km (0.095 R)
• M37: 13,648,562 km (0.114 R)
• M38: 14,479,578 km (0.062 R)
• M39: 15,042,814 km (0.095 R)
• M40: 17,793,470 km (0.099 R)
• M41: 18,094,311 km (0.048 R)
• M42: 18,310,031 km (0.073 R)
• M43: 18,657,248 km (0.097 R)
• M44: 19,138,205 km (0.109 R)
• M45: 19,358,114 km (0.095 R)
• M46: 19,490,508 km (0.076 R)
• M47: 19,756,194 km (0.04 R)
• M48: 20,023,077 km (0.044 R)
• M49: 20,112,237 km (0.095 R)
• M50: 20,560,432 km (0.12 R)
• M51: 20,650,490 km (0.104 R)
• M52: 20,785,727 km (0.11 R)
• M53: 21,011,919 km (0.091 R)
• M54: 21,329,814 km (0.096 R)
• M55: 21,557,951 km (0.097 R)
• M56: 21,832,612 km (0.08 R)
• M57: 22,062,544 km (0.117 R)
• M58: 22,896,852 km (0.07 R)
• M59: 23,552,838 km (0.103 R)
• M60: 24,883,362 km (0.088 R)
• M61: 25,267,978 km (0.049 R)
• M62: 25,460,959 km (0.09 R)
• M63: 26,384,726 km (0.027 R)
• M64: 27,023,060 km (0.119 R)
• M65: 27,269,897 km (0.109 R)
• M66: 27,666,481 km (0.094 R)
• M67: 28,314,987 km (0.115 R)
• M68: 28,766,923 km (0.099 R)
• M69: 30,393,051 km (0.118 R)
• M70: 30,804,296 km (0.069 R)
• M71: 31,944,531 km (0.098 R)
• M72: 32,205,579 km (0.078 R)
• M73: 32,310,298 km (0.107 R)
• M74: 32,677,411 km (0.094 R)
• M75: 32,940,404 km (0.114 R)
• M76: 33,415,676 km (0.051 R)
• M77: 33,521,741 km (0.119 R)
• M78: 33,786,978 km (0.103 R)
• M79: 33,946,450 km (0.113 R)
• M80: 34,319,696 km (0.106 R)
• M81: 35,826,147 km (0.11 R)
• M82: 35,988,909 km (0.11 R)
• M83: 36,097,517 km (0.1 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit