🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.5 AU - 0.76 AU

Year: 177 Days

Day: 38.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,541,116 km

• M1: 25,432 km (0.085 R)
• M2: 132,843 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.47 AU - 1.51 AU

Year: 642 Days

Day: 46.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.75 AU - 2.51 AU

Year: 1098 Days

Day: 43.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,541,116 km

• M1: 270,473 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.35 AU - 2.37 AU

Year: 1280 Days

Day: 15.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.12 AU - 4.52 AU

Year: 3170 Days

Day: 27.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.04 AU - 4.96 AU

Year: 3371 Days

Day: 14.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,541,116 km

• M1: 2,909,978 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.93 AU - 5.01 AU

Year: 3912 Days

Day: 12.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.92 AU - 5.6 AU

Year: 4260 Days

Day: 21.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,541,116 km

• M1: 1,626,428 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.2

Radius: 7.5

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.48 AU - 14.48 AU

Year: 19456 Days

Day: 15 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,541,116 km

• M1: 145,858 km (0.092 R)
• M2: 514,317 km (0.07 R)
• M3: 703,858 km (0.087 R)
• M4: 940,372 km (0.089 R)
• M5: 1,147,266 km (0.092 R)
• M6: 1,426,266 km (0.087 R)
• M7: 1,726,359 km (0.106 R)
• M8: 1,820,307 km (0.108 R)
• M9: 2,013,288 km (0.12 R)
• M10: 2,112,172 km (0.113 R)
• M11: 2,703,682 km (0.079 R)
• M12: 3,540,533 km (0.083 R)
• M13: 4,538,051 km (0.036 R)
• M14: 4,624,818 km (0.07 R)
• M15: 4,933,289 km (0.084 R)
• M16: 5,203,014 km (0.063 R)
• M17: 6,524,113 km (0.102 R)
• M18: 7,170,974 km (0.09 R)
• M19: 7,425,290 km (0.082 R)
• M20: 7,579,227 km (0.103 R)
• M21: 7,942,749 km (0.049 R)
• M22: 8,100,276 km (0.063 R)
• M23: 8,957,621 km (0.119 R)
• M24: 9,012,225 km (0.082 R)
• M25: 9,731,491 km (0.112 R)
• M26: 10,297,270 km (0.108 R)
• M27: 12,057,588 km (0.069 R)
• M28: 12,664,956 km (0.1 R)
• M29: 12,972,230 km (0.113 R)
• M30: 13,095,947 km (0.115 R)
• M31: 13,531,726 km (0.116 R)
• M32: 14,226,159 km (0.101 R)
• M33: 15,126,738 km (0.093 R)
• M34: 15,583,909 km (0.083 R)
• M35: 16,111,990 km (0.064 R)
• M36: 16,244,982 km (0.064 R)
• M37: 17,185,654 km (0.114 R)
• M38: 18,213,092 km (0.1 R)
• M39: 18,629,722 km (0.086 R)
• M40: 18,979,183 km (0.079 R)
• M41: 19,119,655 km (0.101 R)
• M42: 19,401,497 km (0.047 R)
• M43: 20,614,736 km (0.072 R)
• M44: 21,632,151 km (0.057 R)
• M45: 22,220,969 km (0.034 R)
• M46: 24,858,080 km (0.107 R)
• M47: 25,707,048 km (0.116 R)
• M48: 26,644,129 km (0.111 R)
• M49: 27,671,717 km (0.118 R)
• M50: 33,339,232 km (0.054 R)
• M51: 34,445,957 km (0.068 R)
• M52: 35,305,397 km (0.102 R)
• M53: 35,737,884 km (0.091 R)
• M54: 37,045,519 km (0.102 R)
• M55: 37,749,377 km (0.063 R)
• M56: 38,724,456 km (0.085 R)
• M57: 39,528,245 km (0.093 R)
• M58: 40,699,148 km (0.101 R)
• M59: 41,152,429 km (0.063 R)
• M60: 41,334,191 km (0.117 R)
• M61: 41,425,296 km (0.03 R)
• M62: 41,790,016 km (0.094 R)
• M63: 42,339,040 km (0.093 R)
• M64: 43,629,321 km (0.082 R)
• M65: 44,932,618 km (0.072 R)
• M66: 45,401,159 km (0.072 R)
• M67: 46,248,631 km (0.089 R)
• M68: 47,006,194 km (0.042 R)
• M69: 48,629,929 km (0.094 R)
• M70: 48,918,354 km (0.08 R)
• M71: 49,014,546 km (0.096 R)
• M72: 49,110,887 km (0.12 R)
• M73: 52,325,146 km (0.091 R)
• M74: 53,114,574 km (0.104 R)
• M75: 53,907,892 km (0.112 R)
• M76: 55,707,105 km (0.109 R)
• M77: 56,816,374 km (0.093 R)
• M78: 57,120,057 km (0.113 R)
• M79: 57,831,096 km (0.106 R)
• M80: 58,238,601 km (0.105 R)
• M81: 62,262,035 km (0.06 R)
• M82: 62,470,724 km (0.083 R)
• M83: 63,098,287 km (0.114 R)
• M84: 65,523,419 km (0.111 R)
• M85: 66,800,835 km (0.063 R)
• M86: 67,764,245 km (0.117 R)
• M87: 68,409,012 km (0.117 R)
• M88: 68,948,013 km (0.1 R)
• M89: 71,117,631 km (0.106 R)
• M90: 71,882,375 km (0.092 R)
• M91: 73,309,689 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.9

Radius: 7.4

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.52 AU - 19.1 AU

Year: 27665 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,541,116 km

• M1: 98,884 km (0.112 R)
• M2: 220,358 km (0.116 R)
• M3: 1,345,932 km (0.064 R)
• M4: 1,746,854 km (0.111 R)
• M5: 3,191,521 km (0.091 R)
• M6: 3,271,406 km (0.095 R)
• M7: 3,514,802 km (0.092 R)
• M8: 4,636,487 km (0.119 R)
• M9: 6,354,918 km (0.066 R)
• M10: 6,607,888 km (0.115 R)
• M11: 7,019,282 km (0.117 R)
• M12: 7,175,761 km (0.033 R)
• M13: 7,439,053 km (0.11 R)
• M14: 7,651,931 km (0.089 R)
• M15: 7,813,048 km (0.086 R)
• M16: 8,634,939 km (0.028 R)
• M17: 9,027,932 km (0.095 R)
• M18: 10,300,561 km (0.071 R)
• M19: 12,375,334 km (0.069 R)
• M20: 14,441,730 km (0.104 R)
• M21: 16,197,560 km (0.058 R)
• M22: 16,890,796 km (0.11 R)
• M23: 17,170,694 km (0.118 R)
• M24: 18,521,563 km (0.081 R)
• M25: 19,246,065 km (0.112 R)
• M26: 19,906,091 km (0.048 R)
• M27: 20,276,047 km (0.029 R)
• M28: 20,947,591 km (0.087 R)
• M29: 21,022,540 km (0.077 R)
• M30: 21,173,035 km (0.081 R)
• M31: 22,159,334 km (0.115 R)
• M32: 23,160,443 km (0.093 R)
• M33: 23,471,457 km (0.083 R)
• M34: 25,446,598 km (0.066 R)
• M35: 26,009,086 km (0.062 R)
• M36: 26,251,434 km (0.111 R)
• M37: 26,656,994 km (0.111 R)
• M38: 29,217,511 km (0.096 R)
• M39: 29,385,360 km (0.112 R)
• M40: 30,399,335 km (0.067 R)
• M41: 30,654,548 km (0.093 R)
• M42: 31,596,716 km (0.103 R)
• M43: 31,682,735 km (0.083 R)
• M44: 32,374,625 km (0.094 R)
• M45: 32,809,506 km (0.119 R)
• M46: 33,071,302 km (0.087 R)
• M47: 33,861,029 km (0.067 R)
• M48: 35,190,954 km (0.048 R)
• M49: 37,354,289 km (0.088 R)
• M50: 38,360,036 km (0.111 R)
• M51: 38,543,891 km (0.03 R)
• M52: 38,635,894 km (0.116 R)
• M53: 40,025,060 km (0.106 R)
• M54: 40,398,307 km (0.09 R)
• M55: 41,336,435 km (0.095 R)
• M56: 41,713,571 km (0.093 R)
• M57: 42,471,434 km (0.055 R)
• M58: 43,712,797 km (0.103 R)
• M59: 44,289,646 km (0.1 R)
• M60: 44,579,118 km (0.115 R)
• M61: 45,062,768 km (0.114 R)
• M62: 45,742,990 km (0.038 R)
• M63: 47,310,177 km (0.081 R)
• M64: 51,304,889 km (0.103 R)
• M65: 51,507,444 km (0.089 R)
• M66: 51,811,727 km (0.109 R)
• M67: 51,913,303 km (0.102 R)
• M68: 52,218,483 km (0.09 R)
• M69: 52,320,359 km (0.117 R)
• M70: 52,932,813 km (0.073 R)
• M71: 53,547,511 km (0.115 R)
• M72: 54,061,679 km (0.093 R)
• M73: 54,371,047 km (0.075 R)
• M74: 54,991,280 km (0.088 R)
• M75: 56,552,483 km (0.095 R)
• M76: 56,866,339 km (0.085 R)
• M77: 57,180,944 km (0.062 R)
• M78: 57,917,115 km (0.089 R)
• M79: 58,128,048 km (0.096 R)
• M80: 58,444,896 km (0.115 R)
• M81: 59,398,882 km (0.112 R)
• M82: 59,717,974 km (0.069 R)
• M83: 60,678,841 km (0.107 R)
• M84: 61,214,850 km (0.075 R)
• M85: 61,322,262 km (0.111 R)
• M86: 62,615,834 km (0.056 R)
• M87: 64,027,290 km (0.092 R)
• M88: 64,136,347 km (0.101 R)
• M89: 69,440,938 km (0.099 R)
• M90: 73,739,184 km (0.111 R)
• M91: 73,967,770 km (0.109 R)
• M92: 74,655,022 km (0.11 R)
• M93: 75,459,410 km (0.069 R)
• M94: 76,035,811 km (0.116 R)
• M95: 76,960,924 km (0.076 R)
• M96: 77,424,976 km (0.049 R)
• M97: 77,541,064 km (0.064 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 14,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit