🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.9 AU - 1.44 AU

Year: 479 Days

Day: 38.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.41 AU - 2.15 AU

Year: 899 Days

Day: 32.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.75 AU - 2.11 AU

Year: 1016 Days

Day: 16.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,404,068 km

• M1: 20,944 km (0.1 R)
• M2: 248,183 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.48 AU - 4.32 AU

Year: 2917 Days

Day: 43 Hours

Environment

Temp: -123 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 10.2

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.81 AU - 5.63 AU

Year: 4517 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,404,068 km

• M1: 134,638 km (0.046 R)
• M2: 242,199 km (0.097 R)
• M3: 338,690 km (0.058 R)
• M4: 537,804 km (0.08 R)
• M5: 640,877 km (0.118 R)
• M6: 751,281 km (0.102 R)
• M7: 1,049,429 km (0.074 R)
• M8: 1,152,203 km (0.093 R)
• M9: 1,597,406 km (0.083 R)
• M10: 1,699,581 km (0.116 R)
• M11: 1,768,995 km (0.059 R)
• M12: 1,910,814 km (0.051 R)
• M13: 2,056,372 km (0.054 R)
• M14: 2,149,273 km (0.108 R)
• M15: 2,281,667 km (0.102 R)
• M16: 2,358,710 km (0.083 R)
• M17: 3,005,720 km (0.1 R)
• M18: 3,615,182 km (0.074 R)
• M19: 3,705,390 km (0.095 R)
• M20: 5,096,500 km (0.095 R)
• M21: 5,172,496 km (0.074 R)
• M22: 5,402,727 km (0.04 R)
• M23: 5,636,399 km (0.117 R)
• M24: 5,741,417 km (0.073 R)
• M25: 6,439,440 km (0.083 R)
• M26: 6,854,275 km (0.065 R)
• M27: 7,565,015 km (0.095 R)
• M28: 7,826,811 km (0.079 R)
• M29: 8,180,311 km (0.116 R)
• M30: 8,478,908 km (0.116 R)
• M31: 9,835,013 km (0.061 R)
• M32: 10,025,301 km (0.064 R)
• M33: 10,088,880 km (0.077 R)
• M34: 10,765,362 km (0.117 R)
• M35: 11,027,009 km (0.072 R)
• M36: 11,125,594 km (0.111 R)
• M37: 11,456,654 km (0.105 R)
• M38: 11,757,196 km (0.113 R)
• M39: 11,992,813 km (0.059 R)
• M40: 12,400,467 km (0.044 R)
• M41: 12,640,272 km (0.075 R)
• M42: 13,194,383 km (0.091 R)
• M43: 13,404,268 km (0.099 R)
• M44: 13,579,896 km (0.074 R)
• M45: 13,898,091 km (0.056 R)
• M46: 14,433,951 km (0.118 R)
• M47: 15,122,250 km (0.079 R)
• M48: 15,232,055 km (0.093 R)
• M49: 16,044,372 km (0.052 R)
• M50: 16,193,670 km (0.118 R)
• M51: 16,455,915 km (0.093 R)
• M52: 19,115,466 km (0.053 R)
• M53: 19,910,878 km (0.119 R)
• M54: 19,991,063 km (0.036 R)
• M55: 20,272,456 km (0.11 R)
• M56: 20,636,129 km (0.07 R)
• M57: 20,879,824 km (0.085 R)
• M58: 21,534,314 km (0.099 R)
• M59: 21,616,593 km (0.118 R)
• M60: 21,905,467 km (0.106 R)
• M61: 22,320,302 km (0.085 R)
• M62: 22,403,478 km (0.108 R)
• M63: 22,570,429 km (0.064 R)
• M64: 22,863,342 km (0.117 R)
• M65: 23,157,750 km (0.097 R)
• M66: 24,604,811 km (0.068 R)
• M67: 25,382,720 km (0.067 R)
• M68: 25,469,785 km (0.104 R)
• M69: 25,643,917 km (0.067 R)
• M70: 27,809,496 km (0.073 R)
• M71: 27,988,864 km (0.081 R)
• M72: 28,123,652 km (0.119 R)
• M73: 28,619,718 km (0.116 R)
• M74: 29,027,821 km (0.094 R)
• M75: 29,757,859 km (0.074 R)
• M76: 29,849,562 km (0.077 R)
• M77: 29,987,192 km (0.117 R)
• M78: 30,309,426 km (0.117 R)
• M79: 31,143,135 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 11

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.63 AU - 7.31 AU

Year: 6233 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,404,068 km

• M1: 603,777 km (0.113 R)
• M2: 713,283 km (0.109 R)
• M3: 922,720 km (0.051 R)
• M4: 1,085,183 km (0.12 R)
• M5: 1,383,332 km (0.094 R)
• M6: 1,668,315 km (0.045 R)
• M7: 2,426,926 km (0.112 R)
• M8: 2,585,949 km (0.116 R)
• M9: 2,795,386 km (0.075 R)
• M10: 2,962,337 km (0.104 R)
• M11: 3,533,950 km (0.054 R)
• M12: 4,058,740 km (0.065 R)
• M13: 4,166,600 km (0.113 R)
• M14: 4,579,939 km (0.1 R)
• M15: 4,748,984 km (0.106 R)
• M16: 4,948,997 km (0.095 R)
• M17: 5,806,492 km (0.12 R)
• M18: 6,330,683 km (0.103 R)
• M19: 6,614,320 km (0.076 R)
• M20: 6,869,983 km (0.107 R)
• M21: 7,031,399 km (0.112 R)
• M22: 8,299,391 km (0.084 R)
• M23: 8,437,021 km (0.115 R)
• M24: 8,854,249 km (0.081 R)
• M25: 9,817,809 km (0.032 R)
• M26: 10,776,731 km (0.076 R)
• M27: 11,343,707 km (0.107 R)
• M28: 12,942,310 km (0.071 R)
• M29: 13,706,905 km (0.119 R)
• M30: 14,074,168 km (0.119 R)
• M31: 14,197,436 km (0.072 R)
• M32: 14,320,855 km (0.103 R)
• M33: 14,902,042 km (0.108 R)
• M34: 15,237,590 km (0.047 R)
• M35: 15,364,150 km (0.096 R)
• M36: 15,745,625 km (0.074 R)
• M37: 16,216,260 km (0.12 R)
• M38: 16,431,681 km (0.037 R)
• M39: 17,346,920 km (0.037 R)
• M40: 17,435,033 km (0.115 R)
• M41: 17,655,690 km (0.095 R)
• M42: 18,368,225 km (0.118 R)
• M43: 18,503,013 km (0.101 R)
• M44: 18,863,693 km (0.104 R)
• M45: 19,226,618 km (0.096 R)
• M46: 20,190,626 km (0.118 R)
• M47: 20,468,878 km (0.111 R)
• M48: 20,795,301 km (0.107 R)
• M49: 21,029,421 km (0.061 R)
• M50: 22,165,318 km (0.034 R)
• M51: 22,260,911 km (0.112 R)
• M52: 22,356,654 km (0.038 R)
• M53: 22,548,438 km (0.117 R)
• M54: 23,662,045 km (0.041 R)
• M55: 23,906,488 km (0.062 R)
• M56: 24,102,760 km (0.115 R)
• M57: 24,348,699 km (0.093 R)
• M58: 24,447,284 km (0.058 R)
• M59: 25,141,418 km (0.099 R)
• M60: 25,590,960 km (0.095 R)
• M61: 26,853,865 km (0.109 R)
• M62: 27,262,267 km (0.085 R)
• M63: 27,827,298 km (0.113 R)
• M64: 29,545,131 km (0.102 R)
• M65: 29,808,423 km (0.104 R)
• M66: 30,656,194 km (0.117 R)
• M67: 30,922,628 km (0.091 R)
• M68: 31,243,515 km (0.099 R)
• M69: 33,082,672 km (0.112 R)
• M70: 33,355,987 km (0.104 R)
• M71: 33,465,642 km (0.106 R)
• M72: 33,575,297 km (0.059 R)
• M73: 34,015,265 km (0.114 R)
• M74: 34,678,881 km (0.093 R)
• M75: 34,789,882 km (0.11 R)
• M76: 36,356,322 km (0.086 R)
• M77: 36,864,805 km (0.093 R)
• M78: 37,831,506 km (0.104 R)
• M79: 38,346,721 km (0.056 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit