🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.56 AU - 0.62 AU

Year: 165 Days

Day: 20.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,382,250 km

• M1: 60,737 km (0.072 R)
• M2: 151,094 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.55 AU - 0.63 AU

Year: 165 Days

Day: 36.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.64 AU - 2.24 AU

Year: 982 Days

Day: 27.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.16 AU - 2.48 AU

Year: 1284 Days

Day: 45.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,382,250 km

• M1: 602,431 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.91 AU - 2.91 AU

Year: 1360 Days

Day: 42.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,382,250 km

• M1: 108,907 km (0.052 R)
• M2: 1,099,544 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.27 AU - 4.19 AU

Year: 2618 Days

Day: 40.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.85 AU - 5.33 AU

Year: 3574 Days

Day: 24.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51

Radius: 12.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.6 AU - 5.54 AU

Year: 4149 Days

Day: 10.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,382,250 km

• M1: 216,319 km (0.07 R)
• M2: 584,479 km (0.101 R)
• M3: 720,164 km (0.054 R)
• M4: 997,967 km (0.117 R)
• M5: 1,098,348 km (0.102 R)
• M6: 1,486,554 km (0.091 R)
• M7: 1,569,282 km (0.079 R)
• M8: 1,774,680 km (0.094 R)
• M9: 2,259,975 km (0.08 R)
• M10: 2,612,876 km (0.103 R)
• M11: 3,196,906 km (0.067 R)
• M12: 3,294,594 km (0.047 R)
• M13: 3,866,955 km (0.066 R)
• M14: 3,948,037 km (0.047 R)
• M15: 4,218,361 km (0.069 R)
• M16: 4,851,908 km (0.091 R)
• M17: 5,065,533 km (0.1 R)
• M18: 5,817,861 km (0.058 R)
• M19: 5,977,931 km (0.081 R)
• M20: 6,058,564 km (0.049 R)
• M21: 6,398,301 km (0.096 R)
• M22: 6,591,282 km (0.091 R)
• M23: 7,053,988 km (0.114 R)
• M24: 7,310,698 km (0.033 R)
• M25: 7,818,882 km (0.111 R)
• M26: 8,099,678 km (0.091 R)
• M27: 8,747,287 km (0.11 R)
• M28: 9,505,598 km (0.119 R)
• M29: 9,900,537 km (0.08 R)
• M30: 10,172,356 km (0.094 R)
• M31: 10,478,882 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.5

Radius: 12.1

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.96 AU - 6.58 AU

Year: 5037 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,382,250 km

• M1: 159,920 km (0.08 R)
• M2: 466,596 km (0.077 R)
• M3: 1,031,777 km (0.068 R)
• M4: 1,300,604 km (0.089 R)
• M5: 1,400,236 km (0.057 R)
• M6: 1,562,101 km (0.112 R)
• M7: 1,872,816 km (0.093 R)
• M8: 2,358,560 km (0.095 R)
• M9: 2,464,027 km (0.116 R)
• M10: 2,679,747 km (0.116 R)
• M11: 2,882,901 km (0.091 R)
• M12: 3,265,722 km (0.087 R)
• M13: 3,644,503 km (0.116 R)
• M14: 3,911,835 km (0.12 R)
• M15: 4,058,441 km (0.084 R)
• M16: 4,143,113 km (0.106 R)
• M17: 4,228,384 km (0.096 R)
• M18: 4,509,628 km (0.111 R)
• M19: 6,151,016 km (0.112 R)
• M20: 6,273,088 km (0.114 R)
• M21: 6,395,907 km (0.068 R)
• M22: 6,569,291 km (0.085 R)
• M23: 7,124,299 km (0.114 R)
• M24: 7,407,638 km (0.075 R)
• M25: 9,267,438 km (0.101 R)
• M26: 10,061,654 km (0.077 R)
• M27: 10,176,844 km (0.063 R)
• M28: 10,292,633 km (0.112 R)
• M29: 10,496,086 km (0.061 R)
• M30: 11,025,513 km (0.027 R)
• M31: 11,503,478 km (0.099 R)
• M32: 11,805,815 km (0.054 R)
• M33: 12,202,549 km (0.111 R)
• M34: 12,325,518 km (0.082 R)
• M35: 12,603,770 km (0.069 R)
• M36: 13,260,954 km (0.1 R)
• M37: 13,355,799 km (0.104 R)
• M38: 13,450,943 km (0.071 R)
• M39: 14,090,175 km (0.12 R)
• M40: 14,576,368 km (0.103 R)
• M41: 14,903,389 km (0.063 R)
• M42: 15,266,014 km (0.07 R)
• M43: 16,303,625 km (0.094 R)
• M44: 16,541,186 km (0.046 R)
• M45: 16,950,935 km (0.107 R)
• M46: 17,157,081 km (0.105 R)
• M47: 17,433,089 km (0.118 R)
• M48: 17,885,024 km (0.073 R)
• M49: 18,200,227 km (0.116 R)
• M50: 19,013,889 km (0.11 R)
• M51: 19,192,360 km (0.103 R)
• M52: 19,622,902 km (0.051 R)
• M53: 20,274,700 km (0.06 R)
• M54: 20,420,558 km (0.093 R)
• M55: 21,191,885 km (0.038 R)
• M56: 21,860,587 km (0.102 R)
• M57: 22,800,959 km (0.071 R)
• M58: 23,524,415 km (0.083 R)
• M59: 24,178,157 km (0.117 R)
• M60: 24,294,096 km (0.047 R)
• M61: 24,526,571 km (0.057 R)
• M62: 24,876,780 km (0.064 R)
• M63: 26,214,633 km (0.095 R)
• M64: 26,294,070 km (0.111 R)
• M65: 26,732,242 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.5

Radius: 7.6

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.45 AU - 18.03 AU

Year: 21623 Days

Day: 20.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,382,250 km

• M1: 120,725 km (0.117 R)
• M2: 320,588 km (0.089 R)
• M3: 560,244 km (0.074 R)
• M4: 666,608 km (0.108 R)
• M5: 2,304,106 km (0.091 R)
• M6: 2,550,195 km (0.104 R)
• M7: 4,027,773 km (0.076 R)
• M8: 4,196,220 km (0.095 R)
• M9: 6,005,756 km (0.064 R)
• M10: 7,760,240 km (0.085 R)
• M11: 8,288,769 km (0.028 R)
• M12: 8,503,442 km (0.056 R)
• M13: 8,719,910 km (0.112 R)
• M14: 8,938,323 km (0.082 R)
• M15: 9,103,330 km (0.113 R)
• M16: 9,213,882 km (0.046 R)
• M17: 10,228,605 km (0.064 R)
• M18: 10,807,698 km (0.086 R)
• M19: 11,397,263 km (0.076 R)
• M20: 11,456,803 km (0.085 R)
• M21: 11,516,493 km (0.081 R)
• M22: 13,103,277 km (0.107 R)
• M23: 14,049,484 km (0.115 R)
• M24: 14,887,232 km (0.075 R)
• M25: 16,476,111 km (0.106 R)
• M26: 16,813,903 km (0.098 R)
• M27: 17,427,554 km (0.106 R)
• M28: 17,771,778 km (0.108 R)
• M29: 18,118,097 km (0.108 R)
• M30: 19,383,546 km (0.117 R)
• M31: 20,314,942 km (0.092 R)
• M32: 20,822,528 km (0.115 R)
• M33: 21,041,389 km (0.116 R)
• M34: 21,850,265 km (0.11 R)
• M35: 22,594,514 km (0.113 R)
• M36: 23,195,748 km (0.06 R)
• M37: 24,568,010 km (0.067 R)
• M38: 25,031,165 km (0.098 R)
• M39: 26,516,971 km (0.072 R)
• M40: 27,310,438 km (0.037 R)
• M41: 27,629,979 km (0.057 R)
• M42: 29,983,602 km (0.09 R)
• M43: 35,052,875 km (0.085 R)
• M44: 36,010,601 km (0.05 R)
• M45: 37,241,941 km (0.065 R)
• M46: 39,114,607 km (0.053 R)
• M47: 39,745,611 km (0.104 R)
• M48: 42,211,134 km (0.108 R)
• M49: 43,136,696 km (0.057 R)
• M50: 44,913,769 km (0.082 R)
• M51: 45,763,784 km (0.069 R)
• M52: 45,858,629 km (0.086 R)
• M53: 46,238,458 km (0.095 R)
• M54: 47,864,138 km (0.083 R)
• M55: 48,442,334 km (0.084 R)
• M56: 48,538,974 km (0.076 R)
• M57: 48,732,404 km (0.107 R)
• M58: 49,022,923 km (0.065 R)
• M59: 49,898,071 km (0.057 R)
• M60: 50,386,508 km (0.086 R)
• M61: 51,073,012 km (0.094 R)
• M62: 51,171,298 km (0.12 R)
• M63: 51,565,189 km (0.115 R)
• M64: 51,762,509 km (0.114 R)
• M65: 53,250,559 km (0.081 R)
• M66: 53,449,973 km (0.116 R)
• M67: 53,649,686 km (0.102 R)
• M68: 56,065,392 km (0.051 R)
• M69: 57,286,560 km (0.079 R)
• M70: 57,695,560 km (0.062 R)
• M71: 57,900,509 km (0.062 R)
• M72: 58,208,232 km (0.111 R)
• M73: 58,516,554 km (0.088 R)
• M74: 58,928,396 km (0.058 R)
• M75: 59,548,031 km (0.097 R)
• M76: 61,524,518 km (0.063 R)
• M77: 61,838,673 km (0.082 R)
• M78: 63,311,165 km (0.11 R)
• M79: 63,522,547 km (0.071 R)
• M80: 63,734,078 km (0.116 R)
• M81: 64,582,598 km (0.118 R)
• M82: 65,114,717 km (0.05 R)
• M83: 65,755,445 km (0.088 R)
• M84: 66,076,482 km (0.118 R)
• M85: 67,797,605 km (0.057 R)
• M86: 68,230,242 km (0.093 R)
• M87: 69,315,874 km (0.118 R)
• M88: 70,516,397 km (0.077 R)
• M89: 71,723,951 km (0.116 R)
• M90: 71,944,309 km (0.064 R)
• M91: 72,496,026 km (0.111 R)
• M92: 72,606,429 km (0.114 R)
• M93: 73,603,648 km (0.062 R)
• M94: 74,382,305 km (0.112 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 12,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit