🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.76 AU - 0.76 AU

Year: 237 Days

Day: 22.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.75 AU - 1.25 AU

Year: 358 Days

Day: 15.3 Hours

Environment

Temp: 71 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,164,231 km

• M1: 477,816 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.13 AU - 1.75 AU

Year: 619 Days

Day: 41 Hours

Environment

Temp: -5 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,164,231 km

• M1: 35,155 km (0.057 R)
• M2: 299,944 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.51 AU - 1.75 AU

Year: 745 Days

Day: 32 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,164,231 km

• M1: 305,479 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.82 AU - 2.68 AU

Year: 1209 Days

Day: 23.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.74 AU - 4 AU

Year: 2727 Days

Day: 23.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.91 AU - 4.47 AU

Year: 3072 Days

Day: 19.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,164,231 km

• M1: 208,091 km (0.106 R)
• M2: 1,183,469 km (0.12 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.7

Radius: 12.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.11 AU - 7.01 AU

Year: 6018 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 77,164,231 km

• M1: 212,130 km (0.067 R)
• M2: 325,824 km (0.115 R)
• M3: 406,009 km (0.114 R)
• M4: 972,835 km (0.083 R)
• M5: 1,785,301 km (0.073 R)
• M6: 2,458,192 km (0.099 R)
• M7: 2,680,195 km (0.108 R)
• M8: 2,836,824 km (0.036 R)
• M9: 3,025,916 km (0.054 R)
• M10: 3,340,221 km (0.103 R)
• M11: 3,524,675 km (0.112 R)
• M12: 3,618,174 km (0.091 R)
• M13: 3,855,586 km (0.062 R)
• M14: 4,049,315 km (0.103 R)
• M15: 4,147,451 km (0.086 R)
• M16: 4,547,775 km (0.063 R)
• M17: 4,978,168 km (0.101 R)
• M18: 5,314,165 km (0.043 R)
• M19: 5,421,876 km (0.091 R)
• M20: 5,712,544 km (0.093 R)
• M21: 6,026,999 km (0.071 R)
• M22: 6,195,745 km (0.073 R)
• M23: 6,769,752 km (0.086 R)
• M24: 7,102,757 km (0.051 R)
• M25: 7,561,724 km (0.031 R)
• M26: 7,805,119 km (0.046 R)
• M27: 8,051,058 km (0.111 R)
• M28: 8,634,939 km (0.109 R)
• M29: 8,889,405 km (0.101 R)
• M30: 9,558,107 km (0.085 R)
• M31: 10,153,955 km (0.1 R)
• M32: 10,670,966 km (0.101 R)
• M33: 11,035,685 km (0.109 R)
• M34: 11,660,556 km (0.103 R)
• M35: 12,944,704 km (0.11 R)
• M36: 13,260,505 km (0.071 R)
• M37: 13,677,434 km (0.079 R)
• M38: 14,123,535 km (0.119 R)
• M39: 14,223,317 km (0.084 R)
• M40: 14,448,761 km (0.095 R)
• M41: 14,928,372 km (0.086 R)
• M42: 15,182,987 km (0.076 R)
• M43: 15,362,056 km (0.086 R)
• M44: 15,722,437 km (0.061 R)
• M45: 15,825,809 km (0.04 R)
• M46: 17,164,710 km (0.114 R)
• M47: 18,158,638 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.9

Radius: 5.2

Gravity: 19.56 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.81 AU - 17.49 AU

Year: 23245 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,164,231 km

• M1: 681,418 km (0.039 R)
• M2: 850,314 km (0.093 R)
• M3: 1,032,076 km (0.115 R)
• M4: 1,141,581 km (0.05 R)
• M5: 1,342,342 km (0.049 R)
• M6: 2,393,865 km (0.102 R)
• M7: 2,877,515 km (0.112 R)
• M8: 3,110,738 km (0.095 R)
• M9: 3,189,875 km (0.066 R)
• M10: 3,554,146 km (0.103 R)
• M11: 4,190,236 km (0.038 R)
• M12: 4,724,151 km (0.107 R)
• M13: 4,769,629 km (0.112 R)
• M14: 5,091,863 km (0.108 R)
• M15: 5,185,212 km (0.047 R)
• M16: 5,903,581 km (0.088 R)
• M17: 6,001,717 km (0.115 R)
• M18: 7,590,446 km (0.112 R)
• M19: 7,804,521 km (0.108 R)
• M20: 8,458,413 km (0.09 R)
• M21: 8,960,314 km (0.105 R)
• M22: 9,243,204 km (0.076 R)
• M23: 9,414,493 km (0.119 R)
• M24: 9,760,064 km (0.113 R)
• M25: 10,051,182 km (0.094 R)
• M26: 10,227,258 km (0.09 R)
• M27: 11,671,925 km (0.092 R)
• M28: 12,105,310 km (0.109 R)
• M29: 12,230,075 km (0.105 R)
• M30: 12,355,288 km (0.069 R)
• M31: 13,695,386 km (0.063 R)
• M32: 14,349,577 km (0.114 R)
• M33: 14,614,066 km (0.119 R)
• M34: 16,441,404 km (0.093 R)
• M35: 18,339,353 km (0.07 R)
• M36: 18,554,474 km (0.086 R)
• M37: 19,569,496 km (0.083 R)
• M38: 20,602,469 km (0.086 R)
• M39: 21,501,852 km (0.058 R)
• M40: 21,804,488 km (0.088 R)
• M41: 22,337,356 km (0.079 R)
• M42: 23,028,947 km (0.109 R)
• M43: 23,106,289 km (0.056 R)
• M44: 24,275,845 km (0.106 R)
• M45: 24,512,060 km (0.025 R)
• M46: 25,066,170 km (0.088 R)
• M47: 25,784,539 km (0.065 R)
• M48: 27,651,222 km (0.037 R)
• M49: 27,733,351 km (0.104 R)
• M50: 27,897,909 km (0.081 R)
• M51: 28,227,921 km (0.118 R)
• M52: 28,310,649 km (0.084 R)
• M53: 29,644,912 km (0.089 R)
• M54: 30,914,400 km (0.095 R)
• M55: 31,255,932 km (0.104 R)
• M56: 33,506,033 km (0.081 R)
• M57: 34,296,957 km (0.111 R)
• M58: 34,827,731 km (0.112 R)
• M59: 35,539,517 km (0.106 R)
• M60: 36,887,245 km (0.115 R)
• M61: 38,068,619 km (0.114 R)
• M62: 38,801,798 km (0.041 R)
• M63: 40,282,069 km (0.068 R)
• M64: 40,375,269 km (0.11 R)
• M65: 42,726,648 km (0.083 R)
• M66: 43,393,106 km (0.119 R)
• M67: 44,736,046 km (0.102 R)
• M68: 45,606,556 km (0.098 R)
• M69: 47,462,617 km (0.055 R)
• M70: 48,053,828 km (0.098 R)
• M71: 48,350,331 km (0.084 R)
• M72: 49,542,626 km (0.109 R)
• M73: 49,642,408 km (0.105 R)
• M74: 51,550,977 km (0.092 R)
• M75: 53,893,381 km (0.108 R)
• M76: 55,025,837 km (0.088 R)
• M77: 55,336,103 km (0.072 R)
• M78: 57,523,822 km (0.099 R)
• M79: 58,048,911 km (0.069 R)
• M80: 58,575,645 km (0.102 R)
• M81: 58,998,109 km (0.116 R)
• M82: 60,164,972 km (0.115 R)
• M83: 61,661,250 km (0.11 R)
• M84: 62,306,167 km (0.086 R)
• M85: 63,169,646 km (0.079 R)
• M86: 63,386,114 km (0.105 R)
• M87: 66,332,743 km (0.077 R)
• M88: 68,321,796 km (0.051 R)
• M89: 69,100,603 km (0.112 R)
• M90: 72,245,150 km (0.08 R)
• M91: 74,291,200 km (0.067 R)
• M92: 76,933,099 km (0.083 R)
• M93: 77,048,588 km (0.102 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit