🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.44 AU - 0.56 AU

Year: 130 Days

Day: 12.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.02 AU - 3.36 AU

Year: 2102 Days

Day: 37.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 14.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.58 AU - 7.18 AU

Year: 5261 Days

Day: 10.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 28,849,237 km

• M1: 262,544 km (0.096 R)
• M2: 376,837 km (0.117 R)
• M3: 643,570 km (0.075 R)
• M4: 743,053 km (0.038 R)
• M5: 887,714 km (0.093 R)
• M6: 1,102,686 km (0.115 R)
• M7: 1,280,558 km (0.093 R)
• M8: 1,401,582 km (0.071 R)
• M9: 1,497,475 km (0.072 R)
• M10: 1,615,807 km (0.109 R)
• M11: 1,747,602 km (0.101 R)
• M12: 2,232,748 km (0.086 R)
• M13: 2,334,924 km (0.109 R)
• M14: 2,461,932 km (0.059 R)
• M15: 2,603,302 km (0.115 R)
• M16: 2,857,319 km (0.118 R)
• M17: 2,956,353 km (0.083 R)
• M18: 3,157,861 km (0.09 R)
• M19: 3,816,990 km (0.118 R)
• M20: 3,995,460 km (0.075 R)
• M21: 4,360,778 km (0.085 R)
• M22: 4,737,166 km (0.096 R)
• M23: 4,869,859 km (0.096 R)
• M24: 5,260,460 km (0.119 R)
• M25: 5,398,090 km (0.098 R)
• M26: 5,944,571 km (0.092 R)
• M27: 6,104,192 km (0.109 R)
• M28: 6,216,689 km (0.055 R)
• M29: 6,558,371 km (0.085 R)
• M30: 7,396,568 km (0.082 R)
• M31: 7,741,540 km (0.076 R)
• M32: 8,322,130 km (0.104 R)
• M33: 8,518,851 km (0.1 R)
• M34: 8,608,759 km (0.109 R)
• M35: 8,825,975 km (0.065 R)
• M36: 9,081,488 km (0.113 R)
• M37: 9,938,684 km (0.1 R)
• M38: 10,492,495 km (0.062 R)
• M39: 10,743,969 km (0.029 R)
• M40: 10,899,850 km (0.094 R)
• M41: 11,134,869 km (0.042 R)
• M42: 12,376,232 km (0.104 R)
• M43: 12,519,247 km (0.058 R)
• M44: 12,765,486 km (0.1 R)
• M45: 13,117,190 km (0.082 R)
• M46: 13,283,842 km (0.047 R)
• M47: 13,514,073 km (0.105 R)
• M48: 13,682,371 km (0.112 R)
• M49: 13,914,846 km (0.106 R)
• M50: 14,170,060 km (0.114 R)
• M51: 14,298,265 km (0.114 R)
• M52: 14,405,377 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.2

Radius: 10.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.34 AU - 10.36 AU

Year: 9714 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,849,237 km

• M1: 140,772 km (0.087 R)
• M2: 244,443 km (0.078 R)
• M3: 316,699 km (0.116 R)
• M4: 481,556 km (0.103 R)
• M5: 870,959 km (0.075 R)
• M6: 1,031,926 km (0.112 R)
• M7: 1,220,868 km (0.09 R)
• M8: 1,347,278 km (0.098 R)
• M9: 1,497,175 km (0.056 R)
• M10: 1,959,433 km (0.077 R)
• M11: 2,328,940 km (0.111 R)
• M12: 2,791,646 km (0.056 R)
• M13: 2,863,602 km (0.036 R)
• M14: 3,083,212 km (0.086 R)
• M15: 3,333,639 km (0.109 R)
• M16: 3,487,276 km (0.111 R)
• M17: 3,935,172 km (0.114 R)
• M18: 4,152,238 km (0.028 R)
• M19: 4,741,056 km (0.11 R)
• M20: 4,914,140 km (0.112 R)
• M21: 5,177,882 km (0.072 R)
• M22: 5,416,041 km (0.079 R)
• M23: 6,089,830 km (0.095 R)
• M24: 7,448,777 km (0.039 R)
• M25: 7,718,053 km (0.084 R)
• M26: 7,853,888 km (0.098 R)
• M27: 8,196,916 km (0.115 R)
• M28: 8,544,881 km (0.067 R)
• M29: 8,650,198 km (0.109 R)
• M30: 8,862,327 km (0.099 R)
• M31: 8,933,386 km (0.117 R)
• M32: 9,327,577 km (0.064 R)
• M33: 9,727,452 km (0.061 R)
• M34: 10,095,911 km (0.093 R)
• M35: 10,469,009 km (0.107 R)
• M36: 11,151,923 km (0.089 R)
• M37: 11,344,306 km (0.046 R)
• M38: 12,124,309 km (0.103 R)
• M39: 13,083,231 km (0.099 R)
• M40: 14,525,056 km (0.112 R)
• M41: 15,073,481 km (0.064 R)
• M42: 15,886,995 km (0.1 R)
• M43: 16,451,876 km (0.078 R)
• M44: 16,670,888 km (0.072 R)
• M45: 17,333,756 km (0.047 R)
• M46: 17,512,076 km (0.094 R)
• M47: 18,140,687 km (0.115 R)
• M48: 18,321,550 km (0.115 R)
• M49: 18,548,640 km (0.099 R)
• M50: 19,005,661 km (0.11 R)
• M51: 19,143,441 km (0.092 R)
• M52: 19,235,444 km (0.095 R)
• M53: 19,790,901 km (0.038 R)
• M54: 20,917,522 km (0.116 R)
• M55: 21,202,506 km (0.117 R)
• M56: 22,597,656 km (0.07 R)
• M57: 23,429,271 km (0.058 R)
• M58: 24,370,540 km (0.113 R)
• M59: 24,971,475 km (0.106 R)
• M60: 25,729,338 km (0.115 R)
• M61: 25,983,654 km (0.041 R)
• M62: 26,187,855 km (0.054 R)
• M63: 26,700,378 km (0.07 R)
• M64: 26,957,835 km (0.068 R)
• M65: 27,319,713 km (0.048 R)
• M66: 31,026,299 km (0.116 R)
• M67: 31,459,834 km (0.078 R)
• M68: 33,158,817 km (0.035 R)
• M69: 33,269,370 km (0.076 R)
• M70: 34,158,879 km (0.073 R)
• M71: 35,394,707 km (0.119 R)
• M72: 38,141,623 km (0.04 R)
• M73: 38,431,543 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 12.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.63 AU - 10.27 AU

Year: 10718 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,849,237 km

• M1: 157,676 km (0.09 R)
• M2: 728,242 km (0.098 R)
• M3: 1,030,879 km (0.1 R)
• M4: 1,464,713 km (0.116 R)
• M5: 1,574,069 km (0.115 R)
• M6: 1,901,838 km (0.086 R)
• M7: 2,179,791 km (0.105 R)
• M8: 2,546,006 km (0.085 R)
• M9: 2,991,509 km (0.07 R)
• M10: 3,316,136 km (0.085 R)
• M11: 3,482,638 km (0.089 R)
• M12: 3,567,012 km (0.119 R)
• M13: 3,911,386 km (0.114 R)
• M14: 4,311,710 km (0.054 R)
• M15: 4,448,143 km (0.087 R)
• M16: 4,563,034 km (0.109 R)
• M17: 4,866,120 km (0.11 R)
• M18: 5,127,916 km (0.075 R)
• M19: 5,345,581 km (0.065 R)
• M20: 5,715,087 km (0.117 R)
• M21: 6,042,108 km (0.09 R)
• M22: 6,246,309 km (0.112 R)
• M23: 7,140,157 km (0.096 R)
• M24: 7,383,553 km (0.115 R)
• M25: 7,629,641 km (0.114 R)
• M26: 7,906,247 km (0.068 R)
• M27: 8,073,947 km (0.101 R)
• M28: 8,327,515 km (0.112 R)
• M29: 8,555,203 km (0.097 R)
• M30: 8,698,518 km (0.082 R)
• M31: 8,987,541 km (0.114 R)
• M32: 9,754,080 km (0.093 R)
• M33: 10,084,692 km (0.089 R)
• M34: 10,205,866 km (0.063 R)
• M35: 10,510,896 km (0.078 R)
• M36: 10,787,951 km (0.108 R)
• M37: 11,317,977 km (0.079 R)
• M38: 12,112,790 km (0.109 R)
• M39: 12,338,533 km (0.103 R)
• M40: 12,728,984 km (0.097 R)
• M41: 12,827,120 km (0.049 R)
• M42: 13,090,262 km (0.093 R)
• M43: 13,991,739 km (0.091 R)
• M44: 14,126,976 km (0.065 R)
• M45: 14,228,702 km (0.099 R)
• M46: 14,364,687 km (0.089 R)
• M47: 15,085,898 km (0.051 R)
• M48: 16,065,914 km (0.093 R)
• M49: 16,314,097 km (0.058 R)
• M50: 16,814,352 km (0.083 R)
• M51: 16,922,212 km (0.118 R)
• M52: 17,247,139 km (0.097 R)
• M53: 17,501,455 km (0.105 R)
• M54: 17,683,665 km (0.109 R)
• M55: 17,793,470 km (0.054 R)
• M56: 17,940,076 km (0.059 R)
• M57: 18,123,932 km (0.066 R)
• M58: 19,240,081 km (0.105 R)
• M59: 20,187,185 km (0.059 R)
• M60: 20,416,669 km (0.092 R)
• M61: 20,570,306 km (0.077 R)
• M62: 20,955,819 km (0.088 R)
• M63: 21,033,161 km (0.113 R)
• M64: 21,304,831 km (0.119 R)
• M65: 21,382,622 km (0.076 R)
• M66: 21,890,806 km (0.109 R)
• M67: 22,087,228 km (0.078 R)
• M68: 22,166,066 km (0.068 R)
• M69: 22,600,947 km (0.092 R)
• M70: 22,918,992 km (0.11 R)
• M71: 23,278,625 km (0.092 R)
• M72: 23,398,902 km (0.079 R)
• M73: 24,165,442 km (0.034 R)
• M74: 24,531,508 km (0.117 R)
• M75: 25,392,743 km (0.058 R)
• M76: 26,724,014 km (0.083 R)
• M77: 27,060,310 km (0.114 R)
• M78: 27,525,111 km (0.043 R)
• M79: 27,992,604 km (0.111 R)
• M80: 28,505,575 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 20,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit