🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.45 AU - 0.59 AU

Year: 166 Days

Day: 29.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.61 AU - 0.67 AU

Year: 227 Days

Day: 47.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.62 AU - 0.94 AU

Year: 305 Days

Day: 32 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.95 AU - 1.29 AU

Year: 525 Days

Day: 44 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,248,053 km

• M1: 837,449 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.46 AU - 2.18 AU

Year: 1088 Days

Day: 20.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.68 AU - 2.24 AU

Year: 1215 Days

Day: 38.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.01 AU - 2.09 AU

Year: 1300 Days

Day: 17.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,248,053 km

• M1: 1,023,399 km (0.058 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.08 AU - 2.56 AU

Year: 1565 Days

Day: 31 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,248,053 km

• M1: 61,934 km (0.108 R)
• M2: 1,539,212 km (0.047 R)

Asteroid Belt

Center: 3.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 13.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.05 AU - 4.81 AU

Year: 3451 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 104,248,053 km

• M1: 233,672 km (0.068 R)
• M2: 322,533 km (0.081 R)
• M3: 406,457 km (0.062 R)
• M4: 523,144 km (0.118 R)
• M5: 686,953 km (0.117 R)
• M6: 780,452 km (0.054 R)
• M7: 953,836 km (0.06 R)
• M8: 1,060,499 km (0.118 R)
• M9: 1,171,501 km (0.076 R)
• M10: 1,329,775 km (0.094 R)
• M11: 1,506,899 km (0.078 R)
• M12: 1,644,978 km (0.096 R)
• M13: 1,739,524 km (0.103 R)
• M14: 1,860,549 km (0.084 R)
• M15: 2,060,112 km (0.066 R)
• M16: 2,162,736 km (0.031 R)
• M17: 2,494,395 km (0.073 R)
• M18: 3,001,083 km (0.104 R)
• M19: 3,132,879 km (0.043 R)
• M20: 3,326,757 km (0.06 R)
• M21: 3,417,563 km (0.12 R)
• M22: 3,617,277 km (0.11 R)
• M23: 4,174,229 km (0.084 R)
• M24: 4,256,059 km (0.117 R)
• M25: 4,639,329 km (0.03 R)
• M26: 5,121,184 km (0.096 R)
• M27: 5,261,806 km (0.1 R)
• M28: 5,439,528 km (0.108 R)
• M29: 5,691,601 km (0.118 R)
• M30: 6,207,414 km (0.119 R)
• M31: 6,776,784 km (0.088 R)
• M32: 7,028,856 km (0.104 R)
• M33: 7,402,701 km (0.102 R)
• M34: 7,542,126 km (0.082 R)
• M35: 8,128,999 km (0.088 R)
• M36: 8,252,417 km (0.104 R)
• M37: 8,480,105 km (0.099 R)
• M38: 8,793,812 km (0.115 R)
• M39: 8,983,951 km (0.111 R)
• M40: 9,111,558 km (0.046 R)
• M41: 9,239,763 km (0.09 R)
• M42: 9,519,361 km (0.112 R)
• M43: 10,486,811 km (0.089 R)
• M44: 10,576,420 km (0.073 R)
• M45: 10,778,676 km (0.065 R)
• M46: 11,027,757 km (0.104 R)
• M47: 11,255,893 km (0.034 R)
• M48: 11,693,617 km (0.114 R)
• M49: 11,902,904 km (0.066 R)
• M50: 12,089,902 km (0.106 R)
• M51: 12,230,972 km (0.102 R)
• M52: 12,562,032 km (0.09 R)
• M53: 12,943,956 km (0.09 R)
• M54: 13,451,093 km (0.084 R)
• M55: 14,261,315 km (0.113 R)
• M56: 14,534,929 km (0.097 R)
• M57: 14,860,454 km (0.111 R)
• M58: 15,188,522 km (0.081 R)
• M59: 15,621,010 km (0.09 R)
• M60: 15,954,613 km (0.103 R)
• M61: 16,212,819 km (0.109 R)
• M62: 16,394,281 km (0.107 R)
• M63: 16,602,671 km (0.089 R)
• M64: 16,837,988 km (0.05 R)
• M65: 16,969,335 km (0.08 R)
• M66: 17,100,832 km (0.069 R)
• M67: 17,524,343 km (0.12 R)
• M68: 17,630,707 km (0.074 R)
• M69: 17,844,184 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.2

Radius: 6.1

Gravity: 24.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.32 AU - 17.32 AU

Year: 27871 Days

Day: 24.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 92.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,248,053 km

• M1: 150,346 km (0.096 R)
• M2: 267,182 km (0.068 R)
• M3: 415,732 km (0.114 R)
• M4: 672,143 km (0.082 R)
• M5: 940,671 km (0.105 R)
• M6: 1,311,076 km (0.105 R)
• M7: 1,842,148 km (0.045 R)
• M8: 1,882,540 km (0.111 R)
• M9: 2,301,713 km (0.082 R)
• M10: 2,841,761 km (0.099 R)
• M11: 2,982,832 km (0.115 R)
• M12: 3,222,937 km (0.115 R)
• M13: 3,419,658 km (0.106 R)
• M14: 3,519,440 km (0.118 R)
• M15: 3,773,157 km (0.089 R)
• M16: 3,824,619 km (0.089 R)
• M17: 3,876,380 km (0.079 R)
• M18: 4,032,859 km (0.071 R)
• M19: 4,298,396 km (0.084 R)
• M20: 5,650,012 km (0.097 R)
• M21: 5,768,195 km (0.056 R)
• M22: 6,556,276 km (0.104 R)
• M23: 6,994,448 km (0.046 R)
• M24: 7,249,064 km (0.053 R)
• M25: 7,506,821 km (0.079 R)
• M26: 8,164,154 km (0.086 R)
• M27: 8,432,234 km (0.118 R)
• M28: 9,046,034 km (0.075 R)
• M29: 11,566,459 km (0.095 R)
• M30: 12,708,638 km (0.055 R)
• M31: 15,098,614 km (0.102 R)
• M32: 16,344,465 km (0.067 R)
• M33: 20,728,281 km (0.09 R)
• M34: 23,711,412 km (0.104 R)
• M35: 24,381,760 km (0.065 R)
• M36: 27,024,706 km (0.058 R)
• M37: 27,724,674 km (0.08 R)
• M38: 28,026,563 km (0.109 R)
• M39: 28,127,392 km (0.056 R)
• M40: 29,244,589 km (0.117 R)
• M41: 30,169,403 km (0.076 R)
• M42: 32,258,836 km (0.114 R)
• M43: 32,470,367 km (0.094 R)
• M44: 34,826,983 km (0.058 R)
• M45: 37,460,055 km (0.04 R)
• M46: 38,800,452 km (0.093 R)
• M47: 40,156,556 km (0.088 R)
• M48: 40,954,811 km (0.053 R)
• M49: 41,183,695 km (0.083 R)
• M50: 41,298,437 km (0.104 R)
• M51: 41,988,682 km (0.101 R)
• M52: 42,914,842 km (0.096 R)
• M53: 43,264,003 km (0.11 R)
• M54: 43,613,913 km (0.119 R)
• M55: 45,141,606 km (0.095 R)
• M56: 45,971,276 km (0.066 R)
• M57: 49,828,208 km (0.118 R)
• M58: 50,195,022 km (0.081 R)
• M59: 50,931,493 km (0.116 R)
• M60: 55,804,643 km (0.089 R)
• M61: 56,950,264 km (0.034 R)
• M62: 57,846,505 km (0.091 R)
• M63: 58,103,514 km (0.103 R)
• M64: 59,264,393 km (0.093 R)
• M65: 60,824,250 km (0.105 R)
• M66: 61,609,190 km (0.107 R)
• M67: 64,249,892 km (0.084 R)
• M68: 64,915,902 km (0.085 R)
• M69: 65,450,265 km (0.079 R)
• M70: 71,424,157 km (0.08 R)
• M71: 72,528,788 km (0.11 R)
• M72: 73,500,127 km (0.091 R)
• M73: 74,895,127 km (0.115 R)
• M74: 75,315,347 km (0.078 R)
• M75: 76,298,804 km (0.067 R)
• M76: 79,274,754 km (0.047 R)
• M77: 83,736,810 km (0.119 R)
• M78: 84,027,329 km (0.057 R)
• M79: 86,071,434 km (0.062 R)
• M80: 86,218,040 km (0.098 R)
• M81: 87,836,390 km (0.077 R)
• M82: 90,804,412 km (0.089 R)
• M83: 91,103,009 km (0.099 R)
• M84: 91,252,457 km (0.099 R)
• M85: 91,551,503 km (0.105 R)
• M86: 93,051,970 km (0.106 R)
• M87: 95,166,237 km (0.092 R)
• M88: 97,601,690 km (0.096 R)
• M89: 100,211,874 km (0.101 R)
• M90: 100,829,414 km (0.106 R)
• M91: 102,533,932 km (0.094 R)
• M92: 103,311,841 km (0.108 R)
• M93: 104,091,844 km (0.079 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: 170 - 18,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit