🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.77 AU - 2.03 AU

Year: 947 Days

Day: 29.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,360,658 km

• M1: 65,973 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.47 AU - 2.69 AU

Year: 1499 Days

Day: 32.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,360,658 km

• M1: 484,248 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.59 AU - 5.09 AU

Year: 3270 Days

Day: 23 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 12.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.41 AU - 11.01 AU

Year: 10943 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,360,658 km

• M1: 175,777 km (0.039 R)
• M2: 332,855 km (0.077 R)
• M3: 933,640 km (0.05 R)
• M4: 1,092,214 km (0.107 R)
• M5: 1,279,361 km (0.028 R)
• M6: 1,477,728 km (0.107 R)
• M7: 1,816,866 km (0.101 R)
• M8: 2,110,676 km (0.071 R)
• M9: 2,543,313 km (0.114 R)
• M10: 2,795,685 km (0.086 R)
• M11: 3,574,192 km (0.102 R)
• M12: 3,915,425 km (0.083 R)
• M13: 5,001,805 km (0.109 R)
• M14: 6,176,597 km (0.077 R)
• M15: 6,970,363 km (0.084 R)
• M16: 7,076,428 km (0.064 R)
• M17: 7,361,562 km (0.089 R)
• M18: 7,686,937 km (0.117 R)
• M19: 7,869,746 km (0.118 R)
• M20: 8,017,099 km (0.054 R)
• M21: 8,577,643 km (0.111 R)
• M22: 8,881,925 km (0.118 R)
• M23: 9,073,859 km (0.069 R)
• M24: 9,189,648 km (0.111 R)
• M25: 9,618,694 km (0.118 R)
• M26: 11,233,454 km (0.097 R)
• M27: 11,902,755 km (0.058 R)
• M28: 13,017,857 km (0.04 R)
• M29: 13,279,953 km (0.043 R)
• M30: 13,411,748 km (0.084 R)
• M31: 13,720,668 km (0.111 R)
• M32: 14,076,860 km (0.097 R)
• M33: 14,526,103 km (0.101 R)
• M34: 16,182,750 km (0.066 R)
• M35: 18,238,972 km (0.084 R)
• M36: 18,385,429 km (0.053 R)
• M37: 18,975,443 km (0.111 R)
• M38: 19,173,510 km (0.103 R)
• M39: 19,421,992 km (0.045 R)
• M40: 19,621,706 km (0.048 R)
• M41: 19,922,248 km (0.119 R)
• M42: 20,274,999 km (0.092 R)
• M43: 21,037,949 km (0.093 R)
• M44: 22,121,636 km (0.118 R)
• M45: 22,225,756 km (0.107 R)
• M46: 22,749,049 km (0.085 R)
• M47: 24,720,300 km (0.032 R)
• M48: 25,153,685 km (0.095 R)
• M49: 26,745,855 km (0.065 R)
• M50: 26,912,358 km (0.111 R)
• M51: 27,079,309 km (0.078 R)
• M52: 27,190,759 km (0.09 R)
• M53: 27,862,753 km (0.114 R)
• M54: 28,088,047 km (0.04 R)
• M55: 28,710,524 km (0.098 R)
• M56: 29,394,785 km (0.084 R)
• M57: 30,779,463 km (0.107 R)
• M58: 31,012,237 km (0.093 R)
• M59: 31,655,657 km (0.107 R)
• M60: 32,008,409 km (0.091 R)
• M61: 32,480,839 km (0.034 R)
• M62: 33,253,363 km (0.103 R)
• M63: 33,911,893 km (0.074 R)
• M64: 34,272,872 km (0.106 R)
• M65: 34,695,486 km (0.106 R)
• M66: 34,937,984 km (0.082 R)
• M67: 35,851,728 km (0.084 R)
• M68: 36,465,379 km (0.102 R)
• M69: 36,835,185 km (0.098 R)
• M70: 37,082,470 km (0.12 R)
• M71: 37,516,453 km (0.066 R)
• M72: 38,514,720 km (0.066 R)
• M73: 38,765,745 km (0.098 R)
• M74: 38,954,238 km (0.058 R)
• M75: 41,176,814 km (0.079 R)
• M76: 42,012,767 km (0.118 R)
• M77: 42,789,329 km (0.095 R)
• M78: 42,984,255 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.5

Radius: 11.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.03 AU - 12.17 AU

Year: 14288 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,360,658 km

• M1: 147,952 km (0.119 R)
• M2: 306,975 km (0.086 R)
• M3: 442,211 km (0.102 R)
• M4: 760,107 km (0.102 R)
• M5: 857,046 km (0.114 R)
• M6: 971,638 km (0.043 R)
• M7: 1,333,067 km (0.036 R)
• M8: 1,422,526 km (0.042 R)
• M9: 1,514,080 km (0.101 R)
• M10: 2,071,033 km (0.062 R)
• M11: 2,463,877 km (0.072 R)
• M12: 2,556,478 km (0.118 R)
• M13: 2,707,123 km (0.105 R)
• M14: 2,860,760 km (0.077 R)
• M15: 4,016,404 km (0.047 R)
• M16: 4,574,703 km (0.118 R)
• M17: 6,702,733 km (0.119 R)
• M18: 6,885,691 km (0.047 R)
• M19: 7,096,923 km (0.11 R)
• M20: 7,444,588 km (0.112 R)
• M21: 9,063,387 km (0.116 R)
• M22: 9,411,501 km (0.082 R)
• M23: 10,542,910 km (0.099 R)
• M24: 10,695,051 km (0.078 R)
• M25: 11,435,261 km (0.101 R)
• M26: 11,591,441 km (0.076 R)
• M27: 11,717,104 km (0.119 R)
• M28: 11,811,500 km (0.058 R)
• M29: 12,383,562 km (0.042 R)
• M30: 13,225,948 km (0.051 R)
• M31: 13,324,383 km (0.028 R)
• M32: 14,287,943 km (0.051 R)
• M33: 15,342,907 km (0.069 R)
• M34: 16,036,742 km (0.111 R)
• M35: 16,458,010 km (0.07 R)
• M36: 16,634,685 km (0.086 R)
• M37: 16,811,958 km (0.076 R)
• M38: 16,954,076 km (0.031 R)
• M39: 17,347,369 km (0.095 R)
• M40: 17,563,089 km (0.116 R)
• M41: 19,321,163 km (0.111 R)
• M42: 19,919,704 km (0.112 R)
• M43: 20,372,537 km (0.112 R)
• M44: 21,096,441 km (0.109 R)
• M45: 21,635,293 km (0.068 R)
• M46: 21,751,381 km (0.102 R)
• M47: 22,178,632 km (0.082 R)
• M48: 22,491,142 km (0.068 R)
• M49: 23,437,498 km (0.078 R)
• M50: 23,676,107 km (0.111 R)
• M51: 26,147,613 km (0.116 R)
• M52: 27,017,226 km (0.118 R)
• M53: 27,142,290 km (0.118 R)
• M54: 27,686,228 km (0.087 R)
• M55: 27,812,189 km (0.098 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit