🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.45 AU - 0.63 AU

Year: 146 Days

Day: 42.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.57 AU - 0.79 AU

Year: 206 Days

Day: 43.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,392,449 km

• M1: 197,918 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.07 AU

Year: 298 Days

Day: 30.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.15 AU - 1.19 AU

Year: 465 Days

Day: 30.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.17 AU - 1.37 AU

Year: 525 Days

Day: 34.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.66 AU - 1.94 AU

Year: 887 Days

Day: 15.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,392,449 km

• M1: 211,083 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.54 AU - 4.6 AU

Year: 3014 Days

Day: 26.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.54 AU - 4.62 AU

Year: 3025 Days

Day: 23.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,392,449 km

• M1: 1,143,975 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 10.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.42 AU - 7.14 AU

Year: 5777 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,392,449 km

• M1: 135,236 km (0.084 R)
• M2: 279,000 km (0.095 R)
• M3: 419,173 km (0.095 R)
• M4: 500,405 km (0.032 R)
• M5: 806,781 km (0.076 R)
• M6: 885,919 km (0.113 R)
• M7: 1,066,932 km (0.118 R)
• M8: 1,564,644 km (0.091 R)
• M9: 1,751,492 km (0.052 R)
• M10: 2,091,528 km (0.089 R)
• M11: 2,957,849 km (0.109 R)
• M12: 3,062,867 km (0.118 R)
• M13: 3,298,184 km (0.077 R)
• M14: 3,473,064 km (0.065 R)
• M15: 3,561,776 km (0.045 R)
• M16: 3,786,771 km (0.075 R)
• M17: 4,132,940 km (0.11 R)
• M18: 4,227,037 km (0.082 R)
• M19: 4,345,669 km (0.074 R)
• M20: 4,610,606 km (0.105 R)
• M21: 4,708,294 km (0.115 R)
• M22: 5,359,942 km (0.068 R)
• M23: 5,880,543 km (0.099 R)
• M24: 6,173,755 km (0.116 R)
• M25: 6,254,537 km (0.056 R)
• M26: 6,858,165 km (0.114 R)
• M27: 7,082,262 km (0.086 R)
• M28: 8,061,680 km (0.099 R)
• M29: 8,327,964 km (0.088 R)
• M30: 9,052,466 km (0.093 R)
• M31: 9,175,286 km (0.1 R)
• M32: 9,515,621 km (0.12 R)
• M33: 9,609,120 km (0.032 R)
• M34: 9,703,067 km (0.088 R)
• M35: 9,828,580 km (0.061 R)
• M36: 10,018,121 km (0.04 R)
• M37: 10,723,175 km (0.034 R)
• M38: 11,016,238 km (0.116 R)
• M39: 11,114,523 km (0.095 R)
• M40: 11,278,931 km (0.11 R)
• M41: 11,377,965 km (0.107 R)
• M42: 11,543,720 km (0.055 R)
• M43: 11,844,112 km (0.102 R)
• M44: 12,045,920 km (0.056 R)
• M45: 12,316,542 km (0.113 R)
• M46: 12,384,609 km (0.097 R)
• M47: 13,140,677 km (0.081 R)
• M48: 13,245,096 km (0.068 R)
• M49: 13,700,173 km (0.086 R)
• M50: 13,911,854 km (0.06 R)
• M51: 14,338,657 km (0.098 R)
• M52: 14,410,314 km (0.052 R)
• M53: 15,387,936 km (0.113 R)
• M54: 15,792,449 km (0.093 R)
• M55: 16,274,902 km (0.103 R)
• M56: 17,140,475 km (0.09 R)
• M57: 17,292,616 km (0.099 R)
• M58: 17,483,354 km (0.041 R)
• M59: 17,943,965 km (0.076 R)
• M60: 18,214,438 km (0.113 R)
• M61: 18,369,571 km (0.078 R)
• M62: 18,955,546 km (0.077 R)
• M63: 19,786,114 km (0.094 R)
• M64: 20,065,562 km (0.039 R)
• M65: 20,467,083 km (0.096 R)
• M66: 21,523,543 km (0.038 R)
• M67: 21,605,672 km (0.062 R)
• M68: 21,769,931 km (0.088 R)
• M69: 21,852,210 km (0.099 R)
• M70: 22,017,216 km (0.093 R)
• M71: 22,099,794 km (0.082 R)
• M72: 22,472,891 km (0.079 R)
• M73: 23,141,444 km (0.085 R)
• M74: 23,225,369 km (0.052 R)
• M75: 23,478,039 km (0.098 R)
• M76: 24,071,195 km (0.108 R)
• M77: 24,798,091 km (0.067 R)
• M78: 24,927,044 km (0.105 R)
• M79: 25,662,318 km (0.041 R)
• M80: 26,800,758 km (0.116 R)
• M81: 27,287,250 km (0.119 R)
• M82: 27,553,983 km (0.111 R)
• M83: 29,081,228 km (0.061 R)
• M84: 29,535,706 km (0.057 R)
• M85: 30,038,205 km (0.114 R)
• M86: 30,313,615 km (0.11 R)
• M87: 30,405,468 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.9

Radius: 3.2

Gravity: 50.77 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.6 AU - 16.38 AU

Year: 21305 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,392,449 km

• M1: 51,611 km (0.089 R)
• M2: 147,055 km (0.089 R)
• M3: 534,064 km (0.038 R)
• M4: 554,709 km (0.112 R)
• M5: 873,053 km (0.116 R)
• M6: 922,570 km (0.115 R)
• M7: 1,379,741 km (0.095 R)
• M8: 1,408,614 km (0.069 R)
• M9: 1,496,278 km (0.103 R)
• M10: 1,615,956 km (0.108 R)
• M11: 2,158,398 km (0.04 R)
• M12: 2,259,526 km (0.118 R)
• M13: 2,293,485 km (0.107 R)
• M14: 2,715,501 km (0.101 R)
• M15: 3,314,341 km (0.097 R)
• M16: 3,509,716 km (0.116 R)
• M17: 4,076,093 km (0.116 R)
• M18: 4,159,270 km (0.099 R)
• M19: 4,285,231 km (0.074 R)
• M20: 4,627,062 km (0.106 R)
• M21: 5,022,001 km (0.104 R)
• M22: 5,473,337 km (0.098 R)
• M23: 5,937,539 km (0.093 R)
• M24: 7,454,911 km (0.062 R)
• M25: 7,710,274 km (0.108 R)
• M26: 8,020,540 km (0.114 R)
• M27: 8,706,746 km (0.046 R)
• M28: 9,083,882 km (0.119 R)
• M29: 9,521,456 km (0.099 R)
• M30: 9,742,861 km (0.083 R)
• M31: 10,530,793 km (0.115 R)
• M32: 10,587,939 km (0.083 R)
• M33: 11,809,854 km (0.051 R)
• M34: 12,107,255 km (0.068 R)
• M35: 12,286,922 km (0.088 R)
• M36: 13,075,751 km (0.107 R)
• M37: 15,929,181 km (0.115 R)
• M38: 16,060,229 km (0.097 R)
• M39: 17,256,563 km (0.095 R)
• M40: 17,526,288 km (0.091 R)
• M41: 17,593,906 km (0.078 R)
• M42: 18,343,691 km (0.077 R)
• M43: 18,412,356 km (0.077 R)
• M44: 19,313,085 km (0.084 R)
• M45: 20,086,207 km (0.108 R)
• M46: 21,300,942 km (0.082 R)
• M47: 21,953,637 km (0.096 R)
• M48: 22,760,269 km (0.074 R)
• M49: 23,651,274 km (0.065 R)
• M50: 25,697,174 km (0.078 R)
• M51: 26,546,741 km (0.085 R)
• M52: 27,248,654 km (0.089 R)
• M53: 27,720,037 km (0.077 R)
• M54: 27,956,700 km (0.094 R)
• M55: 28,194,112 km (0.108 R)
• M56: 28,910,237 km (0.095 R)
• M57: 29,793,613 km (0.112 R)
• M58: 30,441,521 km (0.113 R)
• M59: 32,579,424 km (0.107 R)
• M60: 33,666,253 km (0.092 R)
• M61: 34,850,021 km (0.11 R)
• M62: 35,447,066 km (0.084 R)
• M63: 35,532,636 km (0.119 R)
• M64: 35,703,925 km (0.065 R)
• M65: 39,099,049 km (0.115 R)
• M66: 39,541,859 km (0.113 R)
• M67: 41,960,856 km (0.05 R)
• M68: 43,142,530 km (0.11 R)
• M69: 44,150,820 km (0.116 R)
• M70: 44,242,972 km (0.12 R)
• M71: 44,335,124 km (0.102 R)
• M72: 45,631,390 km (0.083 R)
• M73: 46,190,886 km (0.054 R)
• M74: 46,377,883 km (0.084 R)
• M75: 46,658,828 km (0.049 R)
• M76: 47,693,746 km (0.103 R)
• M77: 48,546,005 km (0.106 R)
• M78: 48,831,288 km (0.106 R)
• M79: 50,843,529 km (0.034 R)
• M80: 51,133,151 km (0.08 R)
• M81: 52,005,456 km (0.12 R)
• M82: 52,394,709 km (0.058 R)
• M83: 55,642,629 km (0.097 R)
• M84: 57,240,783 km (0.107 R)
• M85: 57,743,282 km (0.078 R)
• M86: 59,361,033 km (0.111 R)
• M87: 60,277,620 km (0.101 R)
• M88: 61,609,789 km (0.102 R)
• M89: 62,124,705 km (0.115 R)
• M90: 63,574,158 km (0.066 R)
• M91: 65,034,682 km (0.103 R)
• M92: 66,189,877 km (0.114 R)
• M93: 68,307,734 km (0.085 R)
• M94: 71,309,864 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit