🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.2 AU - 1.82 AU

Year: 692 Days

Day: 17.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,501,727 km

• M1: 489,933 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.22 AU - 1.86 AU

Year: 712 Days

Day: 29.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.55 AU - 1.61 AU

Year: 740 Days

Day: 39.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,501,727 km

• M1: 1,500,167 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.05 AU - 2.96 AU

Year: 1474 Days

Day: 28.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,501,727 km

• M1: 192,532 km (0.115 R)
• M2: 506,239 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.76 AU - 4.44 AU

Year: 2546 Days

Day: 20.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.6

Radius: 14.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6 AU - 9.16 AU

Year: 7780 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,501,727 km

• M1: 218,862 km (0.067 R)
• M2: 317,895 km (0.095 R)
• M3: 418,425 km (0.079 R)
• M4: 568,322 km (0.067 R)
• M5: 825,481 km (0.08 R)
• M6: 1,005,746 km (0.081 R)
• M7: 1,420,581 km (0.115 R)
• M8: 1,517,371 km (0.034 R)
• M9: 1,731,147 km (0.099 R)
• M10: 1,955,244 km (0.114 R)
• M11: 2,105,440 km (0.095 R)
• M12: 2,288,249 km (0.114 R)
• M13: 2,476,593 km (0.08 R)
• M14: 2,715,501 km (0.086 R)
• M15: 3,168,333 km (0.064 R)
• M16: 3,395,722 km (0.12 R)
• M17: 3,815,194 km (0.113 R)
• M18: 4,180,662 km (0.087 R)
• M19: 4,358,684 km (0.1 R)
• M20: 5,001,954 km (0.113 R)
• M21: 5,172,346 km (0.047 R)
• M22: 5,267,790 km (0.096 R)
• M23: 5,383,130 km (0.091 R)
• M24: 5,972,695 km (0.105 R)
• M25: 6,316,172 km (0.097 R)
• M26: 6,479,981 km (0.097 R)
• M27: 6,874,770 km (0.088 R)
• M28: 7,128,339 km (0.098 R)
• M29: 7,885,304 km (0.108 R)
• M30: 8,061,979 km (0.094 R)
• M31: 8,240,000 km (0.096 R)
• M32: 9,057,253 km (0.104 R)
• M33: 9,616,450 km (0.074 R)
• M34: 9,900,387 km (0.112 R)
• M35: 10,259,123 km (0.083 R)
• M36: 10,428,019 km (0.066 R)
• M37: 10,964,926 km (0.083 R)
• M38: 11,261,578 km (0.109 R)
• M39: 11,435,860 km (0.052 R)
• M40: 11,535,791 km (0.096 R)
• M41: 11,913,526 km (0.077 R)
• M42: 12,040,235 km (0.115 R)
• M43: 12,423,355 km (0.104 R)
• M44: 12,603,471 km (0.077 R)
• M45: 12,758,604 km (0.076 R)
• M46: 12,888,305 km (0.082 R)
• M47: 13,044,635 km (0.064 R)
• M48: 13,676,088 km (0.076 R)
• M49: 13,888,816 km (0.087 R)
• M50: 13,995,629 km (0.078 R)
• M51: 14,969,062 km (0.104 R)
• M52: 15,133,321 km (0.116 R)
• M53: 15,796,937 km (0.11 R)
• M54: 16,498,102 km (0.035 R)
• M55: 16,611,348 km (0.105 R)
• M56: 16,753,166 km (0.106 R)
• M57: 17,238,312 km (0.066 R)
• M58: 17,728,096 km (0.053 R)
• M59: 17,902,078 km (0.094 R)
• M60: 18,515,429 km (0.046 R)
• M61: 18,662,484 km (0.099 R)
• M62: 18,898,699 km (0.073 R)
• M63: 19,314,282 km (0.115 R)
• M64: 20,245,379 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 13.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.01 AU - 12.87 AU

Year: 15380 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,501,727 km

• M1: 185,801 km (0.113 R)
• M2: 355,445 km (0.052 R)
• M3: 509,231 km (0.116 R)
• M4: 745,596 km (0.105 R)
• M5: 918,082 km (0.032 R)
• M6: 1,041,201 km (0.082 R)
• M7: 1,148,463 km (0.078 R)
• M8: 1,667,268 km (0.107 R)
• M9: 1,926,222 km (0.09 R)
• M10: 2,572,036 km (0.045 R)
• M11: 2,721,036 km (0.065 R)
• M12: 3,122,407 km (0.056 R)
• M13: 3,217,701 km (0.097 R)
• M14: 4,050,512 km (0.09 R)
• M15: 4,366,313 km (0.119 R)
• M16: 5,059,550 km (0.107 R)
• M17: 5,323,739 km (0.085 R)
• M18: 5,787,194 km (0.075 R)
• M19: 6,547,899 km (0.108 R)
• M20: 7,086,451 km (0.091 R)
• M21: 7,596,580 km (0.088 R)
• M22: 8,118,527 km (0.102 R)
• M23: 8,877,886 km (0.105 R)
• M24: 9,151,351 km (0.078 R)
• M25: 9,800,306 km (0.065 R)
• M26: 10,035,773 km (0.12 R)
• M27: 10,996,042 km (0.055 R)
• M28: 11,191,716 km (0.113 R)
• M29: 11,487,321 km (0.118 R)
• M30: 11,586,505 km (0.076 R)
• M31: 11,685,838 km (0.071 R)
• M32: 13,575,708 km (0.111 R)
• M33: 13,680,576 km (0.106 R)
• M34: 13,838,401 km (0.104 R)
• M35: 15,723,783 km (0.082 R)
• M36: 15,889,089 km (0.096 R)
• M37: 17,803,194 km (0.071 R)
• M38: 18,090,871 km (0.08 R)
• M39: 18,206,360 km (0.104 R)
• M40: 18,554,325 km (0.067 R)
• M41: 18,845,891 km (0.06 R)
• M42: 20,206,932 km (0.117 R)
• M43: 22,029,483 km (0.09 R)
• M44: 22,648,669 km (0.079 R)
• M45: 23,022,963 km (0.118 R)
• M46: 23,273,539 km (0.089 R)
• M47: 24,094,532 km (0.116 R)
• M48: 24,412,727 km (0.081 R)
• M49: 25,053,455 km (0.12 R)
• M50: 26,876,753 km (0.063 R)
• M51: 27,074,671 km (0.102 R)
• M52: 28,608,050 km (0.112 R)
• M53: 28,810,156 km (0.075 R)
• M54: 29,283,484 km (0.085 R)
• M55: 31,549,443 km (0.107 R)
• M56: 31,967,569 km (0.092 R)
• M57: 32,527,813 km (0.064 R)
• M58: 33,445,147 km (0.07 R)
• M59: 33,658,175 km (0.106 R)
• M60: 34,156,635 km (0.071 R)
• M61: 34,371,158 km (0.035 R)
• M62: 36,612,882 km (0.03 R)
• M63: 37,052,251 km (0.053 R)
• M64: 40,478,192 km (0.104 R)
• M65: 44,004,064 km (0.101 R)
• M66: 44,159,646 km (0.086 R)
• M67: 44,705,379 km (0.104 R)
• M68: 45,724,888 km (0.12 R)
• M69: 47,069,773 km (0.077 R)
• M70: 47,308,382 km (0.113 R)
• M71: 47,786,945 km (0.102 R)
• M72: 47,946,866 km (0.09 R)
• M73: 48,267,155 km (0.056 R)
• M74: 48,427,524 km (0.104 R)
• M75: 49,070,944 km (0.115 R)
• M76: 49,879,221 km (0.096 R)
• M77: 50,366,162 km (0.114 R)
• M78: 51,426,961 km (0.077 R)
• M79: 51,918,988 km (0.06 R)
• M80: 52,907,830 km (0.106 R)
• M81: 53,238,741 km (0.108 R)
• M82: 54,569,563 km (0.112 R)
• M83: 55,658,935 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 20,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit