🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.62 AU - 0.68 AU

Year: 190 Days

Day: 15.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.73 AU - 0.79 AU

Year: 240 Days

Day: 46.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,147,256 km

• M1: 207,343 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.09 AU - 3.93 AU

Year: 2378 Days

Day: 13.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.46 AU - 4.78 AU

Year: 3024 Days

Day: 21.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 13.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.66 AU - 9.46 AU

Year: 9057 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,147,256 km

• M1: 179,966 km (0.092 R)
• M2: 353,051 km (0.1 R)
• M3: 612,154 km (0.096 R)
• M4: 761,004 km (0.086 R)
• M5: 1,099,245 km (0.032 R)
• M6: 1,207,105 km (0.094 R)
• M7: 1,335,011 km (0.11 R)
• M8: 1,588,131 km (0.031 R)
• M9: 1,765,704 km (0.091 R)
• M10: 2,007,005 km (0.07 R)
• M11: 2,160,941 km (0.077 R)
• M12: 3,122,407 km (0.084 R)
• M13: 3,910,040 km (0.118 R)
• M14: 4,326,670 km (0.114 R)
• M15: 4,731,781 km (0.119 R)
• M16: 5,070,171 km (0.047 R)
• M17: 5,606,180 km (0.097 R)
• M18: 5,908,817 km (0.059 R)
• M19: 6,216,988 km (0.082 R)
• M20: 6,472,950 km (0.115 R)
• M21: 6,878,211 km (0.105 R)
• M22: 7,113,528 km (0.099 R)
• M23: 7,321,619 km (0.116 R)
• M24: 8,361,025 km (0.076 R)
• M25: 8,612,349 km (0.103 R)
• M26: 9,251,581 km (0.07 R)
• M27: 9,413,745 km (0.108 R)
• M28: 9,511,582 km (0.089 R)
• M29: 9,906,221 km (0.071 R)
• M30: 10,038,915 km (0.11 R)
• M31: 12,065,068 km (0.09 R)
• M32: 12,242,491 km (0.034 R)
• M33: 12,960,860 km (0.091 R)
• M34: 13,471,887 km (0.068 R)
• M35: 14,063,995 km (0.117 R)
• M36: 14,325,791 km (0.108 R)
• M37: 15,465,877 km (0.111 R)
• M38: 15,891,333 km (0.117 R)
• M39: 16,872,396 km (0.032 R)
• M40: 17,070,912 km (0.103 R)
• M41: 17,390,304 km (0.111 R)
• M42: 17,873,056 km (0.094 R)
• M43: 18,605,487 km (0.117 R)
• M44: 18,851,875 km (0.103 R)
• M45: 19,306,204 km (0.064 R)
• M46: 19,639,059 km (0.099 R)
• M47: 20,394,678 km (0.089 R)
• M48: 21,374,095 km (0.107 R)
• M49: 21,503,048 km (0.079 R)
• M50: 22,021,255 km (0.034 R)
• M51: 22,108,022 km (0.075 R)
• M52: 22,368,921 km (0.105 R)
• M53: 22,456,136 km (0.086 R)
• M54: 22,630,867 km (0.111 R)
• M55: 23,600,261 km (0.076 R)
• M56: 23,777,983 km (0.084 R)
• M57: 24,943,949 km (0.074 R)
• M58: 25,034,456 km (0.09 R)
• M59: 25,625,218 km (0.1 R)
• M60: 26,913,106 km (0.09 R)
• M61: 27,471,405 km (0.1 R)
• M62: 29,503,692 km (0.076 R)
• M63: 30,562,097 km (0.097 R)
• M64: 30,755,826 km (0.104 R)
• M65: 30,998,624 km (0.1 R)
• M66: 31,535,082 km (0.1 R)
• M67: 32,123,749 km (0.088 R)
• M68: 32,271,402 km (0.088 R)
• M69: 32,616,973 km (0.114 R)
• M70: 32,716,007 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.7

Radius: 13.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.73 AU - 11.79 AU

Year: 13665 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,147,256 km

• M1: 174,730 km (0.116 R)
• M2: 476,469 km (0.087 R)
• M3: 604,226 km (0.052 R)
• M4: 746,045 km (0.11 R)
• M5: 981,960 km (0.1 R)
• M6: 1,220,719 km (0.091 R)
• M7: 1,382,883 km (0.076 R)
• M8: 1,479,074 km (0.107 R)
• M9: 1,703,920 km (0.077 R)
• M10: 2,076,568 km (0.118 R)
• M11: 2,504,568 km (0.054 R)
• M12: 2,653,567 km (0.116 R)
• M13: 3,182,396 km (0.114 R)
• M14: 3,575,539 km (0.1 R)
• M15: 3,949,833 km (0.104 R)
• M16: 4,159,419 km (0.057 R)
• M17: 4,408,649 km (0.039 R)
• M18: 5,034,417 km (0.069 R)
• M19: 5,806,342 km (0.039 R)
• M20: 5,925,422 km (0.085 R)
• M21: 6,125,734 km (0.111 R)
• M22: 7,075,530 km (0.064 R)
• M23: 8,337,987 km (0.08 R)
• M24: 9,295,413 km (0.114 R)
• M25: 10,095,911 km (0.068 R)
• M26: 10,335,567 km (0.103 R)
• M27: 11,362,706 km (0.09 R)
• M28: 12,989,882 km (0.107 R)
• M29: 13,777,515 km (0.055 R)
• M30: 13,883,730 km (0.075 R)
• M31: 14,150,463 km (0.069 R)
• M32: 14,418,991 km (0.067 R)
• M33: 14,526,701 km (0.068 R)
• M34: 15,730,814 km (0.077 R)
• M35: 16,232,566 km (0.11 R)
• M36: 16,966,643 km (0.108 R)
• M37: 17,366,518 km (0.108 R)
• M38: 18,059,006 km (0.075 R)
• M39: 19,174,109 km (0.088 R)
• M40: 20,857,982 km (0.097 R)
• M41: 20,980,054 km (0.096 R)
• M42: 23,725,474 km (0.113 R)
• M43: 24,300,828 km (0.075 R)
• M44: 24,429,332 km (0.057 R)
• M45: 25,075,146 km (0.104 R)
• M46: 25,857,693 km (0.1 R)
• M47: 26,648,168 km (0.056 R)
• M48: 27,379,851 km (0.076 R)
• M49: 27,580,462 km (0.11 R)
• M50: 27,714,502 km (0.117 R)
• M51: 28,659,062 km (0.11 R)
• M52: 29,476,914 km (0.094 R)
• M53: 29,751,277 km (0.059 R)
• M54: 30,996,529 km (0.108 R)
• M55: 31,765,761 km (0.117 R)
• M56: 33,823,929 km (0.074 R)
• M57: 35,632,717 km (0.058 R)
• M58: 36,144,790 km (0.091 R)
• M59: 37,028,315 km (0.079 R)
• M60: 37,770,022 km (0.091 R)
• M61: 38,366,768 km (0.03 R)
• M62: 38,741,510 km (0.087 R)
• M63: 41,244,432 km (0.078 R)
• M64: 41,551,407 km (0.072 R)
• M65: 42,090,408 km (0.069 R)
• M66: 43,331,023 km (0.045 R)
• M67: 43,486,904 km (0.074 R)
• M68: 43,721,174 km (0.11 R)
• M69: 44,819,821 km (0.12 R)
• M70: 45,768,870 km (0.115 R)
• M71: 46,405,110 km (0.108 R)
• M72: 47,044,342 km (0.107 R)
• M73: 47,767,049 km (0.119 R)
• M74: 48,089,432 km (0.083 R)
• M75: 48,412,564 km (0.097 R)
• M76: 49,304,765 km (0.078 R)
• M77: 51,682,773 km (0.117 R)
• M78: 52,677,749 km (0.067 R)
• M79: 52,927,427 km (0.081 R)
• M80: 53,595,382 km (0.11 R)
• M81: 55,108,265 km (0.093 R)
• M82: 55,615,701 km (0.03 R)
• M83: 56,379,698 km (0.057 R)
• M84: 56,635,211 km (0.101 R)
• M85: 57,147,284 km (0.078 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 14,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit