🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.53 AU - 0.55 AU

Year: 177 Days

Day: 28.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.63 AU - 0.73 AU

Year: 250 Days

Day: 29.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.66 AU - 1.04 AU

Year: 350 Days

Day: 26 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.95 AU - 1.35 AU

Year: 550 Days

Day: 39.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,967,897 km

• M1: 548,875 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.1 AU - 1.22 AU

Year: 557 Days

Day: 46.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.58 AU - 1.82 AU

Year: 989 Days

Day: 39.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,967,897 km

• M1: 90,806 km (0.092 R)
• M2: 1,127,519 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.63 AU - 1.85 AU

Year: 1024 Days

Day: 39.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80

Radius: 13.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.49 AU - 2.61 AU

Year: 1817 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,967,897 km

• M1: 207,043 km (0.077 R)
• M2: 305,030 km (0.032 R)
• M3: 413,040 km (0.101 R)
• M4: 495,767 km (0.117 R)
• M5: 791,223 km (0.114 R)
• M6: 947,703 km (0.112 R)
• M7: 1,054,665 km (0.052 R)
• M8: 1,258,268 km (0.108 R)
• M9: 1,525,300 km (0.093 R)
• M10: 1,777,821 km (0.079 R)
• M11: 1,988,455 km (0.047 R)
• M12: 2,135,958 km (0.067 R)
• M13: 2,229,158 km (0.115 R)
• M14: 2,367,985 km (0.11 R)
• M15: 2,539,873 km (0.096 R)
• M16: 2,638,906 km (0.114 R)
• M17: 2,747,215 km (0.062 R)
• M18: 2,936,157 km (0.12 R)
• M19: 3,261,084 km (0.095 R)
• M20: 3,972,123 km (0.112 R)
• M21: 4,313,655 km (0.087 R)
• M22: 4,590,111 km (0.082 R)
• M23: 4,740,009 km (0.108 R)
• M24: 4,872,403 km (0.106 R)
• M25: 5,025,292 km (0.063 R)
• M26: 5,375,351 km (0.027 R)
• M27: 5,464,212 km (0.054 R)
• M28: 5,693,246 km (0.08 R)
• M29: 6,222,972 km (0.077 R)
• M30: 6,378,704 km (0.083 R)
• M31: 6,556,875 km (0.099 R)
• M32: 6,641,248 km (0.06 R)
• M33: 6,875,219 km (0.061 R)
• M34: 6,993,401 km (0.106 R)
• M35: 7,395,371 km (0.059 R)

Asteroid Belt

Center: 6.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.8

Radius: 5.2

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.23 AU - 11.75 AU

Year: 15161 Days

Day: 16.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,967,897 km

• M1: 331,808 km (0.117 R)
• M2: 403,765 km (0.09 R)
• M3: 706,102 km (0.066 R)
• M4: 1,088,025 km (0.105 R)
• M5: 1,175,690 km (0.055 R)
• M6: 1,525,150 km (0.088 R)
• M7: 2,426,477 km (0.099 R)
• M8: 2,777,584 km (0.096 R)
• M9: 3,723,042 km (0.055 R)
• M10: 4,333,850 km (0.108 R)
• M11: 4,438,718 km (0.114 R)
• M12: 4,794,163 km (0.109 R)
• M13: 4,938,974 km (0.089 R)
• M14: 5,381,933 km (0.07 R)
• M15: 5,570,277 km (0.09 R)
• M16: 5,837,459 km (0.084 R)
• M17: 5,992,143 km (0.055 R)
• M18: 6,583,952 km (0.093 R)
• M19: 6,825,852 km (0.064 R)
• M20: 7,153,022 km (0.067 R)
• M21: 7,277,039 km (0.079 R)
• M22: 7,822,622 km (0.067 R)
• M23: 8,337,688 km (0.074 R)
• M24: 10,740,828 km (0.034 R)
• M25: 11,073,234 km (0.05 R)
• M26: 11,168,827 km (0.113 R)
• M27: 12,287,670 km (0.085 R)
• M28: 12,337,187 km (0.077 R)
• M29: 13,036,407 km (0.081 R)
• M30: 13,594,856 km (0.09 R)
• M31: 13,646,019 km (0.03 R)
• M32: 13,851,267 km (0.109 R)
• M33: 14,368,875 km (0.097 R)
• M34: 15,210,214 km (0.072 R)
• M35: 15,529,755 km (0.067 R)
• M36: 15,905,395 km (0.097 R)
• M37: 16,121,415 km (0.099 R)
• M38: 16,338,331 km (0.108 R)
• M39: 16,392,785 km (0.114 R)
• M40: 19,997,196 km (0.096 R)
• M41: 20,055,390 km (0.103 R)
• M42: 20,816,993 km (0.04 R)
• M43: 21,528,480 km (0.11 R)
• M44: 21,647,859 km (0.08 R)
• M45: 22,489,497 km (0.03 R)
• M46: 23,341,756 km (0.076 R)
• M47: 23,525,761 km (0.105 R)
• M48: 23,833,634 km (0.069 R)
• M49: 25,015,158 km (0.095 R)
• M50: 25,266,332 km (0.096 R)
• M51: 25,455,274 km (0.084 R)
• M52: 26,343,138 km (0.068 R)
• M53: 28,149,083 km (0.078 R)
• M54: 28,738,050 km (0.099 R)
• M55: 28,803,724 km (0.097 R)
• M56: 29,397,178 km (0.105 R)
• M57: 29,728,687 km (0.079 R)
• M58: 29,861,530 km (0.098 R)
• M59: 31,675,255 km (0.105 R)
• M60: 31,811,090 km (0.105 R)
• M61: 31,947,074 km (0.117 R)
• M62: 32,492,807 km (0.1 R)
• M63: 33,179,312 km (0.086 R)
• M64: 35,056,765 km (0.112 R)
• M65: 35,337,859 km (0.04 R)
• M66: 35,549,092 km (0.028 R)
• M67: 35,902,143 km (0.106 R)
• M68: 36,896,968 km (0.06 R)
• M69: 37,182,850 km (0.087 R)
• M70: 37,613,093 km (0.11 R)
• M71: 41,410,037 km (0.09 R)
• M72: 41,707,138 km (0.078 R)
• M73: 42,378,085 km (0.069 R)
• M74: 46,710,140 km (0.114 R)
• M75: 47,329,326 km (0.064 R)
• M76: 47,795,473 km (0.095 R)
• M77: 48,967,572 km (0.107 R)
• M78: 49,754,157 km (0.119 R)
• M79: 49,833,145 km (0.118 R)
• M80: 49,911,983 km (0.108 R)
• M81: 49,990,971 km (0.075 R)
• M82: 50,624,368 km (0.06 R)
• M83: 50,862,528 km (0.068 R)
• M84: 51,100,987 km (0.041 R)
• M85: 51,339,895 km (0.075 R)
• M86: 51,739,022 km (0.061 R)
• M87: 52,942,238 km (0.096 R)
• M88: 53,183,988 km (0.1 R)
• M89: 53,345,404 km (0.077 R)
• M90: 53,587,752 km (0.107 R)
• M91: 53,830,550 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.2

Radius: 7.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.67 AU - 12.75 AU

Year: 20220 Days

Day: 22 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,967,897 km

• M1: 127,158 km (0.04 R)
• M2: 716,275 km (0.056 R)
• M3: 911,051 km (0.036 R)
• M4: 979,866 km (0.099 R)
• M5: 1,196,933 km (0.083 R)
• M6: 1,936,844 km (0.064 R)
• M7: 2,431,414 km (0.105 R)
• M8: 3,386,447 km (0.109 R)
• M9: 3,605,009 km (0.076 R)
• M10: 4,209,834 km (0.09 R)
• M11: 4,927,754 km (0.095 R)
• M12: 5,092,312 km (0.058 R)
• M13: 5,258,814 km (0.088 R)
• M14: 6,384,388 km (0.108 R)
• M15: 6,564,055 km (0.099 R)
• M16: 7,159,455 km (0.062 R)
• M17: 7,534,347 km (0.087 R)
• M18: 7,629,043 km (0.04 R)
• M19: 8,157,273 km (0.039 R)
• M20: 8,846,470 km (0.089 R)
• M21: 9,046,931 km (0.108 R)
• M22: 9,401,179 km (0.067 R)
• M23: 10,916,605 km (0.099 R)
• M24: 11,456,654 km (0.068 R)
• M25: 11,729,969 km (0.109 R)
• M26: 12,060,730 km (0.094 R)
• M27: 12,171,732 km (0.118 R)
• M28: 12,338,832 km (0.096 R)
• M29: 12,450,582 km (0.059 R)
• M30: 13,299,699 km (0.108 R)
• M31: 13,818,206 km (0.111 R)
• M32: 13,876,250 km (0.073 R)
• M33: 14,050,830 km (0.114 R)
• M34: 14,226,010 km (0.062 R)
• M35: 15,473,207 km (0.09 R)
• M36: 15,957,455 km (0.116 R)
• M37: 16,140,264 km (0.076 R)
• M38: 17,502,652 km (0.111 R)
• M39: 17,691,295 km (0.092 R)
• M40: 18,133,955 km (0.057 R)
• M41: 18,197,534 km (0.068 R)
• M42: 19,679,600 km (0.059 R)
• M43: 20,666,796 km (0.059 R)
• M44: 21,199,813 km (0.11 R)
• M45: 22,757,726 km (0.032 R)
• M46: 22,894,907 km (0.094 R)
• M47: 23,032,387 km (0.113 R)
• M48: 23,101,202 km (0.083 R)
• M49: 23,170,017 km (0.057 R)
• M50: 24,211,967 km (0.087 R)
• M51: 24,562,624 km (0.076 R)
• M52: 24,914,927 km (0.104 R)
• M53: 25,056,297 km (0.08 R)
• M54: 25,197,966 km (0.109 R)
• M55: 26,629,468 km (0.105 R)
• M56: 26,918,940 km (0.085 R)
• M57: 28,899,765 km (0.117 R)
• M58: 30,095,651 km (0.114 R)
• M59: 30,170,899 km (0.047 R)
• M60: 31,231,398 km (0.099 R)
• M61: 33,857,289 km (0.12 R)
• M62: 34,721,965 km (0.096 R)
• M63: 35,832,879 km (0.084 R)
• M64: 36,794,344 km (0.09 R)
• M65: 38,824,537 km (0.103 R)
• M66: 40,391,575 km (0.083 R)
• M67: 41,308,310 km (0.093 R)
• M68: 42,063,480 km (0.076 R)
• M69: 42,316,151 km (0.093 R)
• M70: 42,400,524 km (0.057 R)
• M71: 43,247,099 km (0.073 R)
• M72: 44,785,115 km (0.115 R)
• M73: 47,475,483 km (0.04 R)
• M74: 48,530,896 km (0.069 R)
• M75: 50,039,291 km (0.12 R)
• M76: 52,104,490 km (0.102 R)
• M77: 53,102,008 km (0.103 R)
• M78: 53,648,788 km (0.088 R)
• M79: 54,931,740 km (0.09 R)
• M80: 55,761,858 km (0.107 R)
• M81: 55,854,459 km (0.083 R)
• M82: 56,596,166 km (0.109 R)
• M83: 57,621,509 km (0.082 R)
• M84: 58,089,452 km (0.101 R)
• M85: 60,069,080 km (0.108 R)
• M86: 62,742,843 km (0.052 R)
• M87: 63,417,230 km (0.111 R)
• M88: 63,803,791 km (0.094 R)
• M89: 63,997,221 km (0.055 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: 472 - 13,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit