🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.51 AU - 0.61 AU

Year: 155 Days

Day: 31.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1 AU - 1.04 AU

Year: 380 Days

Day: 18.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,338,150 km

• M1: 416,780 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.61 AU - 2.05 AU

Year: 913 Days

Day: 44.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.38 AU - 2.42 AU

Year: 1372 Days

Day: 29.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,338,150 km

• M1: 1,515,277 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.1 AU - 3.16 AU

Year: 1574 Days

Day: 41.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.21 AU - 3.25 AU

Year: 2142 Days

Day: 42.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.02 AU - 4.06 AU

Year: 2457 Days

Day: 20.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 9.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.73 AU - 6.19 AU

Year: 4707 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 49,338,150 km

• M1: 124,765 km (0.12 R)
• M2: 199,264 km (0.12 R)
• M3: 614,249 km (0.07 R)
• M4: 1,079,498 km (0.097 R)
• M5: 1,196,035 km (0.109 R)
• M6: 1,827,637 km (0.066 R)
• M7: 2,627,687 km (0.101 R)
• M8: 3,682,352 km (0.11 R)
• M9: 4,338,039 km (0.086 R)
• M10: 4,450,836 km (0.111 R)
• M11: 4,641,124 km (0.119 R)
• M12: 5,049,377 km (0.107 R)
• M13: 5,448,953 km (0.045 R)
• M14: 5,591,220 km (0.077 R)
• M15: 5,693,695 km (0.046 R)
• M16: 5,962,822 km (0.114 R)
• M17: 6,926,681 km (0.091 R)
• M18: 7,482,885 km (0.05 R)
• M19: 7,686,787 km (0.097 R)
• M20: 8,192,727 km (0.113 R)
• M21: 8,971,684 km (0.07 R)
• M22: 9,406,714 km (0.12 R)
• M23: 9,651,307 km (0.1 R)
• M24: 9,774,426 km (0.087 R)
• M25: 9,897,994 km (0.058 R)
• M26: 10,448,065 km (0.099 R)
• M27: 11,369,737 km (0.028 R)
• M28: 11,813,893 km (0.11 R)
• M29: 12,290,512 km (0.1 R)
• M30: 12,584,771 km (0.082 R)
• M31: 13,509,286 km (0.103 R)
• M32: 14,119,197 km (0.088 R)
• M33: 14,823,055 km (0.071 R)
• M34: 14,908,325 km (0.113 R)
• M35: 15,050,743 km (0.057 R)
• M36: 15,165,035 km (0.047 R)
• M37: 15,336,923 km (0.105 R)
• M38: 15,827,604 km (0.068 R)
• M39: 16,031,207 km (0.066 R)
• M40: 16,206,386 km (0.099 R)
• M41: 16,382,164 km (0.098 R)
• M42: 17,061,936 km (0.115 R)
• M43: 17,211,085 km (0.109 R)
• M44: 17,390,453 km (0.061 R)
• M45: 17,902,078 km (0.097 R)
• M46: 18,205,313 km (0.091 R)
• M47: 18,418,639 km (0.081 R)
• M48: 18,510,343 km (0.071 R)
• M49: 18,571,528 km (0.053 R)
• M50: 19,466,573 km (0.079 R)
• M51: 21,074,301 km (0.072 R)
• M52: 21,170,193 km (0.114 R)
• M53: 21,362,426 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.9

Radius: 9.6

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.2 AU - 11.5 AU

Year: 10549 Days

Day: 10.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,338,150 km

• M1: 174,431 km (0.084 R)
• M2: 286,929 km (0.069 R)
• M3: 434,582 km (0.088 R)
• M4: 928,554 km (0.093 R)
• M5: 1,318,705 km (0.098 R)
• M6: 1,605,933 km (0.116 R)
• M7: 1,834,369 km (0.096 R)
• M8: 1,965,866 km (0.043 R)
• M9: 2,436,650 km (0.086 R)
• M10: 2,819,920 km (0.063 R)
• M11: 4,253,965 km (0.071 R)
• M12: 4,394,138 km (0.091 R)
• M13: 4,464,748 km (0.088 R)
• M14: 4,643,069 km (0.052 R)
• M15: 5,006,742 km (0.066 R)
• M16: 6,231,798 km (0.102 R)
• M17: 6,511,846 km (0.057 R)
• M18: 6,633,020 km (0.093 R)
• M19: 7,972,519 km (0.105 R)
• M20: 8,189,287 km (0.116 R)
• M21: 8,628,506 km (0.113 R)
• M22: 8,761,798 km (0.11 R)
• M23: 9,347,473 km (0.082 R)
• M24: 10,320,009 km (0.067 R)
• M25: 10,890,127 km (0.088 R)
• M26: 13,476,823 km (0.115 R)
• M27: 15,158,453 km (0.065 R)
• M28: 16,905,307 km (0.104 R)
• M29: 17,072,408 km (0.05 R)
• M30: 17,858,994 km (0.114 R)
• M31: 18,199,778 km (0.074 R)
• M32: 18,600,102 km (0.12 R)
• M33: 19,642,799 km (0.116 R)
• M34: 19,935,711 km (0.07 R)
• M35: 21,182,161 km (0.07 R)
• M36: 21,242,150 km (0.045 R)
• M37: 22,026,940 km (0.071 R)
• M38: 24,186,984 km (0.081 R)
• M39: 24,753,212 km (0.087 R)
• M40: 26,091,514 km (0.067 R)
• M41: 26,672,253 km (0.068 R)
• M42: 27,126,881 km (0.112 R)
• M43: 27,584,052 km (0.105 R)
• M44: 28,572,296 km (0.091 R)
• M45: 28,771,410 km (0.073 R)
• M46: 30,245,099 km (0.11 R)
• M47: 30,583,489 km (0.102 R)
• M48: 31,332,376 km (0.072 R)
• M49: 32,639,862 km (0.08 R)
• M50: 32,847,952 km (0.116 R)
• M51: 32,917,515 km (0.032 R)
• M52: 32,986,929 km (0.108 R)
• M53: 34,387,464 km (0.098 R)
• M54: 35,095,062 km (0.117 R)
• M55: 35,165,971 km (0.075 R)
• M56: 36,165,285 km (0.032 R)
• M57: 36,380,557 km (0.118 R)
• M58: 36,668,383 km (0.061 R)
• M59: 36,884,701 km (0.065 R)
• M60: 37,463,645 km (0.074 R)
• M61: 39,144,976 km (0.1 R)
• M62: 39,292,330 km (0.057 R)
• M63: 39,735,588 km (0.093 R)
• M64: 41,449,680 km (0.114 R)
• M65: 41,524,779 km (0.11 R)
• M66: 42,732,183 km (0.059 R)
• M67: 42,883,875 km (0.111 R)
• M68: 43,721,623 km (0.052 R)
• M69: 44,027,701 km (0.11 R)
• M70: 44,641,800 km (0.107 R)
• M71: 45,181,399 km (0.099 R)
• M72: 45,258,741 km (0.094 R)
• M73: 45,645,751 km (0.094 R)
• M74: 46,657,033 km (0.104 R)
• M75: 47,283,100 km (0.051 R)
• M76: 47,833,171 km (0.115 R)
• M77: 48,148,523 km (0.116 R)
• M78: 48,385,487 km (0.119 R)
• M79: 48,860,460 km (0.102 R)
• M80: 49,098,620 km (0.096 R)
• M81: 49,575,837 km (0.068 R)
• M82: 50,054,700 km (0.117 R)
• M83: 50,775,911 km (0.049 R)
• M84: 51,742,762 km (0.053 R)
• M85: 51,823,694 km (0.087 R)
• M86: 52,390,820 km (0.064 R)
• M87: 53,776,695 km (0.092 R)
• M88: 54,268,722 km (0.04 R)
• M89: 54,350,851 km (0.056 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.7

Radius: 9.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.66 AU - 10.76 AU

Year: 12932 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,338,150 km

• M1: 155,881 km (0.116 R)
• M2: 292,314 km (0.088 R)
• M3: 376,388 km (0.058 R)
• M4: 485,146 km (0.075 R)
• M5: 974,181 km (0.057 R)
• M6: 1,151,754 km (0.069 R)
• M7: 1,234,332 km (0.089 R)
• M8: 1,405,472 km (0.108 R)
• M9: 1,630,617 km (0.113 R)
• M10: 2,065,199 km (0.092 R)
• M11: 2,192,207 km (0.105 R)
• M12: 2,754,246 km (0.099 R)
• M13: 3,153,224 km (0.111 R)
• M14: 3,270,509 km (0.089 R)
• M15: 3,419,359 km (0.112 R)
• M16: 3,692,823 km (0.041 R)
• M17: 3,754,607 km (0.063 R)
• M18: 3,816,840 km (0.084 R)
• M19: 3,879,222 km (0.063 R)
• M20: 4,424,058 km (0.102 R)
• M21: 5,373,406 km (0.093 R)
• M22: 5,620,542 km (0.053 R)
• M23: 5,835,215 km (0.111 R)
• M24: 6,346,839 km (0.116 R)
• M25: 6,421,040 km (0.078 R)
• M26: 6,495,689 km (0.11 R)
• M27: 6,796,830 km (0.066 R)
• M28: 6,872,825 km (0.1 R)
• M29: 7,926,443 km (0.099 R)
• M30: 8,492,522 km (0.089 R)
• M31: 8,988,289 km (0.054 R)
• M32: 9,663,723 km (0.064 R)
• M33: 9,792,078 km (0.046 R)
• M34: 10,751,599 km (0.088 R)
• M35: 11,422,994 km (0.103 R)
• M36: 11,513,501 km (0.097 R)
• M37: 12,432,032 km (0.097 R)
• M38: 13,231,184 km (0.037 R)
• M39: 14,928,372 km (0.094 R)
• M40: 15,827,754 km (0.113 R)
• M41: 16,436,916 km (0.086 R)
• M42: 16,693,178 km (0.114 R)
• M43: 16,795,951 km (0.118 R)
• M44: 17,002,247 km (0.119 R)
• M45: 19,003,567 km (0.092 R)
• M46: 19,272,544 km (0.115 R)
• M47: 20,305,667 km (0.059 R)
• M48: 20,967,338 km (0.098 R)
• M49: 21,916,986 km (0.087 R)
• M50: 22,994,838 km (0.071 R)
• M51: 24,614,534 km (0.114 R)
• M52: 25,260,947 km (0.092 R)
• M53: 25,556,552 km (0.032 R)
• M54: 26,450,400 km (0.038 R)
• M55: 27,172,957 km (0.095 R)
• M56: 27,658,103 km (0.082 R)
• M57: 28,268,762 km (0.095 R)
• M58: 28,391,282 km (0.106 R)
• M59: 28,821,975 km (0.115 R)
• M60: 29,069,110 km (0.105 R)
• M61: 30,314,961 km (0.113 R)
• M62: 30,755,078 km (0.095 R)
• M63: 31,007,599 km (0.051 R)
• M64: 34,482,908 km (0.099 R)
• M65: 35,139,941 km (0.078 R)
• M66: 35,271,737 km (0.106 R)
• M67: 36,066,700 km (0.109 R)
• M68: 36,133,122 km (0.106 R)
• M69: 36,733,608 km (0.08 R)
• M70: 36,800,478 km (0.055 R)
• M71: 38,282,843 km (0.099 R)
• M72: 38,622,430 km (0.047 R)
• M73: 40,681,047 km (0.088 R)
• M74: 41,863,468 km (0.089 R)
• M75: 42,353,551 km (0.09 R)
• M76: 42,564,185 km (0.11 R)
• M77: 43,198,180 km (0.087 R)
• M78: 43,339,550 km (0.098 R)
• M79: 44,689,671 km (0.118 R)
• M80: 45,190,525 km (0.09 R)
• M81: 45,333,989 km (0.089 R)
• M82: 45,549,560 km (0.039 R)
• M83: 46,125,811 km (0.09 R)
• M84: 46,487,239 km (0.111 R)
• M85: 47,649,914 km (0.113 R)
• M86: 48,308,144 km (0.033 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 19,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit