🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.64 AU - 0.94 AU

Year: 258 Days

Day: 26.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.73 AU - 0.89 AU

Year: 268 Days

Day: 21 Hours

Environment

Temp: 182 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,776,322 km

• M1: 94,995 km (0.104 R)
• M2: 268,827 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.9 AU - 1.18 AU

Year: 389 Days

Day: 36.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,776,322 km

• M1: 264,040 km (0.07 R)
• M2: 532,718 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.29 AU

Year: 395 Days

Day: 39.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,776,322 km

• M1: 167,550 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.48 AU - 1.48 AU

Year: 661 Days

Day: 32 Hours

Environment

Temp: -28 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.47 AU - 1.65 AU

Year: 715 Days

Day: 28.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,776,322 km

• M1: 206,595 km (0.099 R)
• M2: 462,257 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.7 AU - 3.8 AU

Year: 2151 Days

Day: 24 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 13.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.47 AU - 5.04 AU

Year: 3800 Days

Day: 8.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,776,322 km

• M1: 232,774 km (0.085 R)
• M2: 459,265 km (0.075 R)
• M3: 733,179 km (0.098 R)
• M4: 833,260 km (0.093 R)
• M5: 1,024,297 km (0.119 R)
• M6: 1,339,649 km (0.112 R)
• M7: 1,538,165 km (0.098 R)
• M8: 1,731,595 km (0.096 R)
• M9: 1,965,267 km (0.104 R)
• M10: 2,242,771 km (0.107 R)
• M11: 2,818,125 km (0.097 R)
• M12: 3,113,431 km (0.092 R)
• M13: 3,754,607 km (0.051 R)
• M14: 3,936,668 km (0.108 R)
• M15: 4,059,787 km (0.093 R)
• M16: 4,267,728 km (0.095 R)
• M17: 4,373,045 km (0.07 R)
• M18: 4,607,914 km (0.075 R)
• M19: 4,781,298 km (0.106 R)
• M20: 4,979,066 km (0.116 R)
• M21: 5,112,358 km (0.082 R)
• M22: 5,519,713 km (0.063 R)
• M23: 6,102,995 km (0.103 R)
• M24: 6,317,817 km (0.08 R)
• M25: 6,559,567 km (0.113 R)
• M26: 6,681,490 km (0.097 R)
• M27: 7,002,377 km (0.081 R)
• M28: 7,328,201 km (0.111 R)
• M29: 7,813,497 km (0.092 R)
• M30: 8,020,989 km (0.086 R)
• M31: 8,362,222 km (0.094 R)
• M32: 8,547,873 km (0.095 R)
• M33: 8,734,870 km (0.059 R)
• M34: 8,896,286 km (0.077 R)
• M35: 9,331,616 km (0.115 R)
• M36: 9,773,977 km (0.049 R)
• M37: 10,025,900 km (0.07 R)
• M38: 10,736,789 km (0.084 R)
• M39: 10,880,852 km (0.115 R)
• M40: 11,054,684 km (0.096 R)
• M41: 11,375,871 km (0.088 R)
• M42: 11,552,396 km (0.094 R)
• M43: 11,878,221 km (0.087 R)
• M44: 11,997,450 km (0.119 R)
• M45: 12,207,186 km (0.118 R)
• M46: 12,448,338 km (0.052 R)
• M47: 13,027,282 km (0.112 R)
• M48: 13,273,819 km (0.108 R)
• M49: 14,085,537 km (0.062 R)
• M50: 14,401,937 km (0.105 R)
• M51: 14,497,380 km (0.09 R)
• M52: 14,816,921 km (0.111 R)
• M53: 14,945,426 km (0.083 R)
• M54: 15,300,571 km (0.086 R)
• M55: 15,397,959 km (0.115 R)
• M56: 15,658,708 km (0.102 R)
• M57: 16,052,450 km (0.086 R)
• M58: 16,383,061 km (0.12 R)
• M59: 16,482,693 km (0.102 R)
• M60: 16,582,475 km (0.109 R)
• M61: 16,682,556 km (0.111 R)
• M62: 16,782,787 km (0.092 R)
• M63: 17,219,463 km (0.081 R)
• M64: 17,490,085 km (0.11 R)
• M65: 17,967,153 km (0.07 R)
• M66: 18,207,258 km (0.095 R)
• M67: 18,379,445 km (0.078 R)
• M68: 18,482,967 km (0.065 R)
• M69: 18,760,022 km (0.107 R)
• M70: 19,529,254 km (0.042 R)
• M71: 19,882,305 km (0.108 R)
• M72: 19,988,669 km (0.063 R)
• M73: 20,954,024 km (0.092 R)
• M74: 21,134,589 km (0.116 R)
• M75: 22,264,950 km (0.113 R)
• M76: 22,633,859 km (0.093 R)
• M77: 23,903,047 km (0.034 R)
• M78: 24,889,196 km (0.061 R)
• M79: 25,966,002 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 11.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.14 AU - 9.16 AU

Year: 10160 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,776,322 km

• M1: 194,028 km (0.099 R)
• M2: 303,983 km (0.116 R)
• M3: 460,163 km (0.053 R)
• M4: 662,120 km (0.091 R)
• M5: 961,017 km (0.09 R)
• M6: 1,226,852 km (0.069 R)
• M7: 1,516,474 km (0.045 R)
• M8: 2,114,716 km (0.098 R)
• M9: 2,805,708 km (0.073 R)
• M10: 3,008,114 km (0.115 R)
• M11: 4,263,689 km (0.102 R)
• M12: 4,704,853 km (0.072 R)
• M13: 5,315,811 km (0.115 R)
• M14: 5,887,125 km (0.085 R)
• M15: 6,378,255 km (0.103 R)
• M16: 6,916,658 km (0.113 R)
• M17: 7,122,355 km (0.092 R)
• M18: 7,539,882 km (0.034 R)
• M19: 7,610,343 km (0.095 R)
• M20: 7,680,953 km (0.075 R)
• M21: 8,581,682 km (0.104 R)
• M22: 9,100,786 km (0.114 R)
• M23: 9,250,983 km (0.098 R)
• M24: 9,477,773 km (0.098 R)
• M25: 9,553,918 km (0.111 R)
• M26: 9,706,508 km (0.111 R)
• M27: 9,937,039 km (0.066 R)
• M28: 10,169,364 km (0.097 R)
• M29: 10,247,305 km (0.049 R)
• M30: 11,196,952 km (0.092 R)
• M31: 11,804,918 km (0.092 R)
• M32: 12,009,867 km (0.049 R)
• M33: 12,926,004 km (0.099 R)
• M34: 13,735,179 km (0.107 R)
• M35: 13,994,133 km (0.077 R)
• M36: 14,254,732 km (0.081 R)
• M37: 14,560,810 km (0.086 R)
• M38: 14,736,737 km (0.069 R)
• M39: 14,957,543 km (0.099 R)
• M40: 15,134,966 km (0.082 R)
• M41: 15,447,177 km (0.119 R)
• M42: 16,078,181 km (0.12 R)
• M43: 16,214,464 km (0.076 R)
• M44: 16,488,079 km (0.086 R)
• M45: 16,855,491 km (0.118 R)
• M46: 16,947,793 km (0.067 R)
• M47: 17,040,245 km (0.07 R)
• M48: 17,458,371 km (0.117 R)
• M49: 17,645,218 km (0.11 R)
• M50: 18,304,496 km (0.067 R)
• M51: 18,494,486 km (0.093 R)
• M52: 19,357,067 km (0.101 R)
• M53: 19,841,914 km (0.096 R)
• M54: 20,183,745 km (0.091 R)
• M55: 21,170,941 km (0.086 R)
• M56: 22,477,978 km (0.098 R)
• M57: 22,630,418 km (0.076 R)
• M58: 23,552,539 km (0.073 R)
• M59: 23,810,895 km (0.098 R)
• M60: 24,018,237 km (0.04 R)
• M61: 24,330,298 km (0.065 R)
• M62: 25,169,243 km (0.055 R)
• M63: 25,964,356 km (0.061 R)
• M64: 26,660,136 km (0.058 R)
• M65: 26,767,697 km (0.107 R)
• M66: 27,470,657 km (0.115 R)
• M67: 28,289,107 km (0.118 R)
• M68: 28,453,814 km (0.036 R)
• M69: 29,281,988 km (0.113 R)
• M70: 29,950,242 km (0.099 R)
• M71: 30,230,139 km (0.119 R)
• M72: 30,961,972 km (0.112 R)
• M73: 31,301,709 km (0.053 R)
• M74: 31,528,948 km (0.033 R)
• M75: 31,813,633 km (0.103 R)
• M76: 31,927,776 km (0.059 R)
• M77: 32,730,668 km (0.079 R)
• M78: 33,947,198 km (0.049 R)
• M79: 34,063,884 km (0.113 R)
• M80: 35,001,863 km (0.102 R)
• M81: 35,119,746 km (0.115 R)
• M82: 35,770,197 km (0.077 R)
• M83: 36,903,252 km (0.12 R)
• M84: 38,594,306 km (0.053 R)
• M85: 38,716,079 km (0.104 R)
• M86: 39,143,180 km (0.113 R)
• M87: 39,326,737 km (0.074 R)
• M88: 41,738,853 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.8

Radius: 4.5

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.25 AU - 20.59 AU

Year: 25549 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,776,322 km

• M1: 248,482 km (0.114 R)
• M2: 512,373 km (0.11 R)
• M3: 623,374 km (0.055 R)
• M4: 920,625 km (0.104 R)
• M5: 1,996,832 km (0.095 R)
• M6: 2,390,275 km (0.062 R)
• M7: 2,501,725 km (0.076 R)
• M8: 2,539,274 km (0.118 R)
• M9: 2,614,821 km (0.092 R)
• M10: 2,807,204 km (0.095 R)
• M11: 3,922,755 km (0.116 R)
• M12: 4,549,122 km (0.108 R)
• M13: 4,780,250 km (0.104 R)
• M14: 6,606,242 km (0.101 R)
• M15: 6,815,380 km (0.101 R)
• M16: 7,509,664 km (0.081 R)
• M17: 8,058,837 km (0.112 R)
• M18: 8,451,083 km (0.115 R)
• M19: 8,507,631 km (0.084 R)
• M20: 8,964,353 km (0.088 R)
• M21: 10,140,791 km (0.098 R)
• M22: 10,869,632 km (0.093 R)
• M23: 11,116,319 km (0.037 R)
• M24: 11,804,319 km (0.102 R)
• M25: 13,089,963 km (0.103 R)
• M26: 13,682,820 km (0.092 R)
• M27: 13,749,241 km (0.059 R)
• M28: 13,882,383 km (0.064 R)
• M29: 14,082,994 km (0.106 R)
• M30: 14,351,821 km (0.089 R)
• M31: 15,099,960 km (0.061 R)
• M32: 15,168,626 km (0.111 R)
• M33: 16,563,027 km (0.06 R)
• M34: 16,633,937 km (0.1 R)
• M35: 16,918,023 km (0.074 R)
• M36: 17,419,326 km (0.045 R)
• M37: 18,216,682 km (0.119 R)
• M38: 19,025,857 km (0.106 R)
• M39: 19,100,058 km (0.053 R)
• M40: 20,755,508 km (0.115 R)
• M41: 20,908,247 km (0.111 R)
• M42: 21,600,287 km (0.049 R)
• M43: 22,299,807 km (0.104 R)
• M44: 23,244,068 km (0.041 R)
• M45: 23,880,906 km (0.112 R)
• M46: 24,523,280 km (0.112 R)
• M47: 25,090,106 km (0.076 R)
• M48: 25,743,101 km (0.09 R)
• M49: 27,232,796 km (0.101 R)
• M50: 27,483,822 km (0.072 R)
• M51: 29,604,970 km (0.088 R)
• M52: 32,130,780 km (0.064 R)
• M53: 32,219,043 km (0.062 R)
• M54: 33,017,596 km (0.091 R)
• M55: 33,374,537 km (0.083 R)
• M56: 33,912,491 km (0.048 R)
• M57: 35,543,257 km (0.088 R)
• M58: 37,292,056 km (0.055 R)
• M59: 38,504,697 km (0.117 R)
• M60: 38,692,442 km (0.035 R)
• M61: 38,880,337 km (0.059 R)
• M62: 39,068,681 km (0.055 R)
• M63: 39,540,812 km (0.073 R)
• M64: 41,448,184 km (0.104 R)
• M65: 41,640,418 km (0.084 R)
• M66: 42,703,909 km (0.079 R)
• M67: 44,266,459 km (0.065 R)
• M68: 46,046,524 km (0.091 R)
• M69: 49,268,563 km (0.12 R)
• M70: 49,370,439 km (0.047 R)
• M71: 51,215,729 km (0.097 R)
• M72: 53,292,446 km (0.071 R)
• M73: 53,920,757 km (0.088 R)
• M74: 55,290,625 km (0.114 R)
• M75: 57,957,057 km (0.09 R)
• M76: 59,793,820 km (0.102 R)
• M77: 61,320,915 km (0.109 R)
• M78: 62,089,250 km (0.085 R)
• M79: 62,199,204 km (0.039 R)
• M80: 65,082,554 km (0.106 R)
• M81: 65,417,952 km (0.113 R)
• M82: 66,090,694 km (0.118 R)
• M83: 67,895,592 km (0.107 R)
• M84: 70,059,974 km (0.079 R)
• M85: 70,748,274 km (0.063 R)
• M86: 72,015,667 km (0.048 R)
• M87: 72,710,250 km (0.078 R)
• M88: 74,222,535 km (0.08 R)
• M89: 75,627,857 km (0.116 R)
• M90: 75,862,875 km (0.055 R)
• M91: 76,805,641 km (0.076 R)
• M92: 77,633,516 km (0.116 R)
• M93: 78,464,532 km (0.114 R)
• M94: 79,179,161 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 11,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit