🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.82 AU - 2.48 AU

Year: 1163 Days

Day: 41.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.99 AU - 3.09 AU

Year: 1494 Days

Day: 35.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,470,133 km

• M1: 457,321 km (0.113 R)
• M2: 788,082 km (0.091 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.1

Radius: 15

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.37 AU - 9.07 AU

Year: 9501 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,470,133 km

• M1: 719,416 km (0.12 R)
• M2: 818,151 km (0.114 R)
• M3: 1,648,868 km (0.043 R)
• M4: 1,785,151 km (0.048 R)
• M5: 2,498,584 km (0.107 R)
• M6: 2,764,120 km (0.114 R)
• M7: 3,095,330 km (0.117 R)
• M8: 3,352,339 km (0.11 R)
• M9: 3,468,875 km (0.092 R)
• M10: 3,918,118 km (0.077 R)
• M11: 4,165,403 km (0.036 R)
• M12: 4,322,630 km (0.12 R)
• M13: 4,481,952 km (0.071 R)
• M14: 5,410,057 km (0.069 R)
• M15: 5,755,928 km (0.082 R)
• M16: 5,967,010 km (0.12 R)
• M17: 6,073,524 km (0.102 R)
• M18: 6,324,400 km (0.083 R)
• M19: 6,505,862 km (0.068 R)
• M20: 7,060,571 km (0.109 R)
• M21: 7,173,367 km (0.094 R)
• M22: 7,286,763 km (0.065 R)
• M23: 7,669,135 km (0.11 R)
• M24: 7,823,969 km (0.08 R)
• M25: 8,097,284 km (0.101 R)
• M26: 8,215,466 km (0.096 R)
• M27: 8,653,788 km (0.119 R)
• M28: 8,936,678 km (0.095 R)
• M29: 9,428,705 km (0.102 R)
• M30: 10,141,090 km (0.084 R)
• M31: 10,268,697 km (0.101 R)
• M32: 11,795,792 km (0.098 R)
• M33: 12,335,840 km (0.033 R)
• M34: 12,471,974 km (0.083 R)
• M35: 12,746,038 km (0.049 R)
• M36: 12,975,970 km (0.081 R)
• M37: 13,439,873 km (0.086 R)
• M38: 14,051,130 km (0.08 R)
• M39: 14,719,533 km (0.109 R)
• M40: 14,912,514 km (0.056 R)
• M41: 15,106,243 km (0.089 R)
• M42: 16,137,272 km (0.113 R)
• M43: 16,586,066 km (0.082 R)
• M44: 17,394,193 km (0.103 R)
• M45: 19,894,871 km (0.09 R)
• M46: 21,350,309 km (0.096 R)
• M47: 21,678,527 km (0.094 R)
• M48: 22,284,398 km (0.109 R)
• M49: 23,344,149 km (0.085 R)
• M50: 23,795,187 km (0.116 R)
• M51: 24,078,675 km (0.112 R)
• M52: 25,223,547 km (0.047 R)
• M53: 26,093,758 km (0.118 R)
• M54: 26,797,167 km (0.093 R)
• M55: 30,038,804 km (0.119 R)
• M56: 31,518,925 km (0.082 R)
• M57: 31,955,003 km (0.111 R)
• M58: 32,393,175 km (0.063 R)
• M59: 33,465,642 km (0.118 R)
• M60: 34,293,666 km (0.119 R)
• M61: 35,322,002 km (0.12 R)
• M62: 35,645,433 km (0.07 R)
• M63: 36,164,986 km (0.046 R)
• M64: 36,490,960 km (0.034 R)
• M65: 37,211,573 km (0.077 R)
• M66: 38,069,217 km (0.073 R)
• M67: 38,334,454 km (0.104 R)
• M68: 38,467,297 km (0.102 R)
• M69: 38,600,290 km (0.032 R)
• M70: 39,468,556 km (0.117 R)
• M71: 40,275,636 km (0.088 R)
• M72: 40,816,732 km (0.107 R)
• M73: 41,360,370 km (0.059 R)
• M74: 43,212,392 km (0.101 R)
• M75: 43,974,743 km (0.088 R)
• M76: 44,113,869 km (0.071 R)
• M77: 46,926,159 km (0.106 R)
• M78: 47,068,277 km (0.028 R)
• M79: 47,281,753 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.7

Radius: 5.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.66 AU - 16.9 AU

Year: 25361 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,470,133 km

• M1: 92,751 km (0.096 R)
• M2: 128,804 km (0.085 R)
• M3: 340,634 km (0.091 R)
• M4: 619,485 km (0.107 R)
• M5: 707,748 km (0.111 R)
• M6: 857,944 km (0.091 R)
• M7: 916,885 km (0.118 R)
• M8: 1,298,809 km (0.1 R)
• M9: 1,578,557 km (0.056 R)
• M10: 1,627,026 km (0.053 R)
• M11: 1,725,462 km (0.1 R)
• M12: 2,165,579 km (0.073 R)
• M13: 2,696,502 km (0.087 R)
• M14: 2,813,338 km (0.082 R)
• M15: 3,773,905 km (0.038 R)
• M16: 3,970,627 km (0.105 R)
• M17: 4,442,608 km (0.064 R)
• M18: 5,111,161 km (0.089 R)
• M19: 5,586,732 km (0.085 R)
• M20: 6,229,555 km (0.035 R)
• M21: 6,975,450 km (0.072 R)
• M22: 7,095,876 km (0.066 R)
• M23: 7,216,900 km (0.113 R)
• M24: 7,338,673 km (0.096 R)
• M25: 8,083,222 km (0.096 R)
• M26: 8,125,259 km (0.075 R)
• M27: 8,808,323 km (0.045 R)
• M28: 8,895,089 km (0.089 R)
• M29: 9,732,538 km (0.055 R)
• M30: 10,047,442 km (0.078 R)
• M31: 10,779,574 km (0.116 R)
• M32: 10,825,949 km (0.118 R)
• M33: 11,246,020 km (0.054 R)
• M34: 11,340,117 km (0.066 R)
• M35: 12,684,104 km (0.048 R)
• M36: 13,225,798 km (0.107 R)
• M37: 13,524,396 km (0.056 R)
• M38: 14,484,814 km (0.12 R)
• M39: 15,571,493 km (0.1 R)
• M40: 17,767,739 km (0.095 R)
• M41: 18,595,165 km (0.085 R)
• M42: 18,762,266 km (0.068 R)
• M43: 20,804,576 km (0.083 R)
• M44: 20,977,960 km (0.118 R)
• M45: 21,559,297 km (0.058 R)
• M46: 21,793,268 km (0.07 R)
• M47: 25,033,857 km (0.112 R)
• M48: 26,646,971 km (0.061 R)
• M49: 29,322,679 km (0.1 R)
• M50: 29,647,007 km (0.109 R)
• M51: 30,037,607 km (0.104 R)
• M52: 30,364,329 km (0.082 R)
• M53: 32,016,039 km (0.103 R)
• M54: 32,617,721 km (0.045 R)
• M55: 33,696,771 km (0.081 R)
• M56: 33,900,373 km (0.106 R)
• M57: 33,968,291 km (0.052 R)
• M58: 35,405,777 km (0.073 R)
• M59: 35,612,820 km (0.119 R)
• M60: 35,751,049 km (0.08 R)
• M61: 37,986,639 km (0.074 R)
• M62: 38,269,230 km (0.083 R)
• M63: 38,410,899 km (0.098 R)
• M64: 40,555,235 km (0.066 R)
• M65: 40,844,108 km (0.051 R)
• M66: 42,225,345 km (0.112 R)
• M67: 43,105,729 km (0.043 R)
• M68: 43,548,090 km (0.102 R)
• M69: 44,066,147 km (0.104 R)
• M70: 44,586,299 km (0.075 R)
• M71: 45,707,535 km (0.102 R)
• M72: 46,158,722 km (0.111 R)
• M73: 46,838,196 km (0.074 R)
• M74: 48,589,538 km (0.1 R)
• M75: 49,743,237 km (0.076 R)
• M76: 50,207,289 km (0.104 R)
• M77: 51,607,825 km (0.073 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: 537 - 18,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit