🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.51 AU - 0.67 AU

Year: 159 Days

Day: 41.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,321,036 km

• M1: 529,726 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.61 AU - 0.73 AU

Year: 192 Days

Day: 13.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.7 AU - 0.7 AU

Year: 205 Days

Day: 12.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,321,036 km

• M1: 63,729 km (0.03 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.2 AU - 2.92 AU

Year: 1433 Days

Day: 24.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.8 AU - 5.7 AU

Year: 4208 Days

Day: 15.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,321,036 km

• M1: 1,289,982 km (0.085 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.7

Radius: 12.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.95 AU - 7.75 AU

Year: 6971 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,321,036 km

• M1: 157,377 km (0.033 R)
• M2: 502,649 km (0.088 R)
• M3: 616,642 km (0.109 R)
• M4: 721,062 km (0.113 R)
• M5: 885,171 km (0.105 R)
• M6: 1,074,113 km (0.096 R)
• M7: 1,252,284 km (0.093 R)
• M8: 1,440,777 km (0.076 R)
• M9: 1,945,969 km (0.085 R)
• M10: 2,077,017 km (0.038 R)
• M11: 2,166,177 km (0.104 R)
• M12: 2,615,120 km (0.1 R)
• M13: 2,727,917 km (0.053 R)
• M14: 2,842,509 km (0.1 R)
• M15: 4,055,748 km (0.053 R)
• M16: 4,396,233 km (0.116 R)
• M17: 4,511,872 km (0.109 R)
• M18: 4,687,200 km (0.09 R)
• M19: 4,864,773 km (0.089 R)
• M20: 5,639,092 km (0.054 R)
• M21: 6,083,697 km (0.118 R)
• M22: 6,212,800 km (0.073 R)
• M23: 6,738,337 km (0.083 R)
• M24: 6,916,807 km (0.053 R)
• M25: 7,119,363 km (0.089 R)
• M26: 7,324,013 km (0.069 R)
• M27: 7,461,493 km (0.107 R)
• M28: 7,622,909 km (0.092 R)
• M29: 8,352,049 km (0.118 R)
• M30: 8,761,498 km (0.115 R)
• M31: 9,152,847 km (0.059 R)
• M32: 9,574,862 km (0.097 R)
• M33: 9,725,358 km (0.114 R)
• M34: 10,130,618 km (0.116 R)
• M35: 10,515,534 km (0.06 R)
• M36: 11,352,683 km (0.066 R)
• M37: 11,458,898 km (0.04 R)
• M38: 11,618,818 km (0.078 R)
• M39: 11,833,192 km (0.086 R)
• M40: 12,048,762 km (0.049 R)
• M41: 12,621,124 km (0.091 R)
• M42: 12,786,280 km (0.116 R)
• M43: 12,896,683 km (0.115 R)
• M44: 13,146,511 km (0.107 R)
• M45: 13,286,086 km (0.089 R)
• M46: 13,594,557 km (0.093 R)
• M47: 14,190,405 km (0.1 R)
• M48: 14,649,970 km (0.054 R)
• M49: 14,968,913 km (0.117 R)
• M50: 15,056,128 km (0.085 R)
• M51: 15,524,968 km (0.091 R)
• M52: 15,672,471 km (0.075 R)
• M53: 15,761,183 km (0.114 R)
• M54: 17,081,534 km (0.107 R)
• M55: 18,188,109 km (0.115 R)
• M56: 18,687,467 km (0.119 R)
• M57: 18,938,791 km (0.096 R)
• M58: 19,222,878 km (0.109 R)
• M59: 19,508,310 km (0.085 R)
• M60: 19,635,768 km (0.057 R)
• M61: 20,859,329 km (0.102 R)
• M62: 21,054,704 km (0.108 R)
• M63: 21,513,221 km (0.118 R)
• M64: 21,644,718 km (0.067 R)
• M65: 21,776,663 km (0.096 R)
• M66: 22,240,267 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 12.2

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.69 AU - 8.03 AU

Year: 7709 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,321,036 km

• M1: 166,652 km (0.079 R)
• M2: 581,337 km (0.117 R)
• M3: 710,590 km (0.099 R)
• M4: 802,742 km (0.061 R)
• M5: 915,988 km (0.08 R)
• M6: 1,123,779 km (0.046 R)
• M7: 1,774,829 km (0.098 R)
• M8: 1,882,839 km (0.065 R)
• M9: 2,197,144 km (0.072 R)
• M10: 2,360,654 km (0.038 R)
• M11: 2,650,725 km (0.12 R)
• M12: 3,029,656 km (0.046 R)
• M13: 3,159,806 km (0.087 R)
• M14: 4,209,834 km (0.071 R)
• M15: 4,532,815 km (0.091 R)
• M16: 4,622,425 km (0.118 R)
• M17: 4,864,025 km (0.111 R)
• M18: 5,203,014 km (0.119 R)
• M19: 5,549,931 km (0.096 R)
• M20: 6,166,723 km (0.04 R)
• M21: 7,465,383 km (0.102 R)
• M22: 7,571,447 km (0.082 R)
• M23: 8,622,821 km (0.12 R)
• M24: 9,604,034 km (0.09 R)
• M25: 9,680,927 km (0.086 R)
• M26: 10,107,879 km (0.106 R)
• M27: 10,304,002 km (0.095 R)
• M28: 10,779,873 km (0.104 R)
• M29: 12,627,556 km (0.104 R)
• M30: 12,923,760 km (0.06 R)
• M31: 13,479,965 km (0.081 R)
• M32: 14,394,906 km (0.115 R)
• M33: 15,016,185 km (0.105 R)
• M34: 15,555,486 km (0.101 R)
• M35: 15,736,798 km (0.101 R)
• M36: 15,827,604 km (0.063 R)
• M37: 16,055,591 km (0.087 R)
• M38: 17,870,812 km (0.046 R)
• M39: 18,538,168 km (0.103 R)
• M40: 18,634,210 km (0.07 R)
• M41: 18,874,913 km (0.106 R)
• M42: 19,019,873 km (0.072 R)
• M43: 19,359,610 km (0.071 R)
• M44: 20,440,155 km (0.078 R)
• M45: 20,788,120 km (0.028 R)
• M46: 21,188,145 km (0.093 R)
• M47: 21,792,969 km (0.084 R)
• M48: 22,148,563 km (0.064 R)
• M49: 22,301,452 km (0.045 R)
• M50: 22,454,790 km (0.051 R)
• M51: 23,850,089 km (0.116 R)
• M52: 24,268,814 km (0.101 R)
• M53: 24,373,981 km (0.054 R)
• M54: 25,326,471 km (0.095 R)
• M55: 26,507,247 km (0.098 R)
• M56: 26,615,556 km (0.113 R)
• M57: 26,723,864 km (0.118 R)
• M58: 27,049,988 km (0.034 R)
• M59: 29,593,152 km (0.1 R)
• M60: 29,705,500 km (0.11 R)
• M61: 30,099,540 km (0.091 R)
• M62: 30,438,828 km (0.111 R)
• M63: 30,779,313 km (0.05 R)
• M64: 31,178,291 km (0.097 R)
• M65: 31,865,992 km (0.12 R)
• M66: 33,900,523 km (0.117 R)
• M67: 34,017,957 km (0.116 R)
• M68: 34,194,483 km (0.038 R)
• M69: 34,963,117 km (0.106 R)
• M70: 35,081,748 km (0.119 R)
• M71: 35,617,757 km (0.072 R)
• M72: 35,856,964 km (0.065 R)
• M73: 36,517,139 km (0.109 R)
• M74: 36,637,715 km (0.109 R)
• M75: 37,545,475 km (0.088 R)
• M76: 37,788,871 km (0.101 R)
• M77: 38,338,194 km (0.109 R)
• M78: 38,522,050 km (0.11 R)
• M79: 39,259,867 km (0.073 R)
• M80: 39,754,437 km (0.08 R)
• M81: 40,687,180 km (0.118 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 19,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit