🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.7 AU - 1.1 AU

Year: 310 Days

Day: 31.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.47 AU - 2.21 AU

Year: 907 Days

Day: 15.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,828,719 km

• M1: 114,891 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.62 AU - 2.52 AU

Year: 1082 Days

Day: 43.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 14.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.48 AU - 11.96 AU

Year: 11874 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,828,719 km

• M1: 368,460 km (0.088 R)
• M2: 531,222 km (0.098 R)
• M3: 673,938 km (0.054 R)
• M4: 795,561 km (0.049 R)
• M5: 945,309 km (0.093 R)
• M6: 1,319,752 km (0.119 R)
• M7: 1,667,567 km (0.097 R)
• M8: 1,765,404 km (0.097 R)
• M9: 2,257,881 km (0.11 R)
• M10: 2,705,627 km (0.062 R)
• M11: 2,940,197 km (0.058 R)
• M12: 3,212,315 km (0.076 R)
• M13: 3,304,916 km (0.08 R)
• M14: 3,492,811 km (0.117 R)
• M15: 3,652,133 km (0.12 R)
• M16: 4,111,548 km (0.033 R)
• M17: 4,659,226 km (0.093 R)
• M18: 4,764,543 km (0.047 R)
• M19: 4,906,212 km (0.076 R)
• M20: 5,303,245 km (0.096 R)
• M21: 5,524,201 km (0.026 R)
• M22: 5,710,749 km (0.112 R)
• M23: 5,937,390 km (0.109 R)
• M24: 7,074,633 km (0.06 R)
• M25: 8,406,503 km (0.084 R)
• M26: 8,621,624 km (0.043 R)
• M27: 9,544,943 km (0.118 R)
• M28: 10,964,926 km (0.12 R)
• M29: 11,058,873 km (0.034 R)
• M30: 11,153,120 km (0.076 R)
• M31: 11,532,350 km (0.032 R)
• M32: 11,916,069 km (0.076 R)
• M33: 13,845,881 km (0.058 R)
• M34: 14,100,347 km (0.087 R)
• M35: 14,613,917 km (0.076 R)
• M36: 15,029,200 km (0.095 R)
• M37: 15,343,206 km (0.107 R)
• M38: 15,818,329 km (0.04 R)
• M39: 16,244,683 km (0.038 R)
• M40: 16,351,945 km (0.05 R)
• M41: 16,674,927 km (0.101 R)
• M42: 17,546,633 km (0.117 R)
• M43: 17,988,097 km (0.065 R)
• M44: 18,713,198 km (0.06 R)
• M45: 18,881,944 km (0.069 R)
• M46: 20,249,867 km (0.116 R)
• M47: 20,654,828 km (0.067 R)
• M48: 21,062,632 km (0.088 R)
• M49: 21,826,778 km (0.076 R)
• M50: 23,746,418 km (0.102 R)
• M51: 23,990,263 km (0.071 R)
• M52: 24,603,315 km (0.078 R)
• M53: 28,972,021 km (0.119 R)
• M54: 29,559,342 km (0.107 R)
• M55: 29,821,588 km (0.066 R)
• M56: 30,348,621 km (0.117 R)
• M57: 31,478,384 km (0.112 R)
• M58: 33,097,033 km (0.113 R)
• M59: 33,574,101 km (0.107 R)
• M60: 34,053,562 km (0.119 R)
• M61: 36,555,137 km (0.112 R)
• M62: 38,255,467 km (0.048 R)
• M63: 38,613,006 km (0.103 R)
• M64: 39,043,399 km (0.048 R)
• M65: 41,806,471 km (0.085 R)
• M66: 41,953,526 km (0.1 R)
• M67: 42,840,193 km (0.096 R)
• M68: 44,331,683 km (0.1 R)
• M69: 44,556,828 km (0.045 R)
• M70: 44,932,917 km (0.079 R)
• M71: 46,219,758 km (0.086 R)
• M72: 46,676,929 km (0.081 R)
• M73: 47,441,973 km (0.032 R)
• M74: 47,826,140 km (0.052 R)
• M75: 48,134,162 km (0.102 R)
• M76: 50,779,052 km (0.065 R)
• M77: 51,881,738 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 8

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.56 AU - 13.88 AU

Year: 14582 Days

Day: 10.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,828,719 km

• M1: 139,724 km (0.036 R)
• M2: 189,840 km (0.079 R)
• M3: 777,610 km (0.056 R)
• M4: 938,128 km (0.039 R)
• M5: 1,084,435 km (0.08 R)
• M6: 1,511,088 km (0.043 R)
• M7: 1,802,654 km (0.107 R)
• M8: 3,433,122 km (0.118 R)
• M9: 3,584,664 km (0.108 R)
• M10: 3,661,258 km (0.092 R)
• M11: 4,012,664 km (0.087 R)
• M12: 4,498,109 km (0.103 R)
• M13: 4,789,974 km (0.053 R)
• M14: 5,479,920 km (0.077 R)
• M15: 5,836,561 km (0.098 R)
• M16: 6,017,724 km (0.112 R)
• M17: 6,666,380 km (0.117 R)
• M18: 6,951,215 km (0.088 R)
• M19: 8,897,633 km (0.098 R)
• M20: 9,581,744 km (0.101 R)
• M21: 10,065,094 km (0.081 R)
• M22: 10,337,213 km (0.115 R)
• M23: 10,391,816 km (0.107 R)
• M24: 10,722,128 km (0.072 R)
• M25: 11,904,849 km (0.107 R)
• M26: 12,833,553 km (0.106 R)
• M27: 13,128,560 km (0.061 R)
• M28: 14,208,955 km (0.079 R)
• M29: 14,575,470 km (0.091 R)
• M30: 14,636,805 km (0.113 R)
• M31: 15,317,625 km (0.082 R)
• M32: 15,380,157 km (0.107 R)
• M33: 17,226,644 km (0.093 R)
• M34: 17,682,768 km (0.106 R)
• M35: 18,142,781 km (0.107 R)
• M36: 19,007,756 km (0.083 R)
• M37: 19,750,060 km (0.102 R)
• M38: 19,954,262 km (0.087 R)
• M39: 20,501,939 km (0.112 R)
• M40: 20,915,877 km (0.056 R)
• M41: 21,402,369 km (0.117 R)
• M42: 21,682,117 km (0.085 R)
• M43: 21,892,751 km (0.086 R)
• M44: 22,103,983 km (0.108 R)
• M45: 22,174,444 km (0.057 R)
• M46: 22,670,510 km (0.091 R)
• M47: 23,457,395 km (0.112 R)
• M48: 26,169,305 km (0.106 R)
• M49: 26,318,753 km (0.114 R)
• M50: 26,919,090 km (0.079 R)
• M51: 27,600,059 km (0.112 R)
• M52: 27,904,491 km (0.067 R)
• M53: 27,980,786 km (0.118 R)
• M54: 28,133,525 km (0.07 R)
• M55: 29,210,630 km (0.087 R)
• M56: 30,144,719 km (0.084 R)
• M57: 31,563,954 km (0.094 R)
• M58: 31,882,298 km (0.052 R)
• M59: 31,962,183 km (0.083 R)
• M60: 32,361,909 km (0.086 R)
• M61: 35,041,656 km (0.105 R)
• M62: 35,206,363 km (0.112 R)
• M63: 35,453,947 km (0.072 R)
• M64: 37,370,745 km (0.049 R)
• M65: 39,835,220 km (0.076 R)
• M66: 40,783,671 km (0.105 R)
• M67: 41,478,104 km (0.106 R)
• M68: 43,496,329 km (0.084 R)
• M69: 43,584,741 km (0.081 R)
• M70: 43,673,303 km (0.095 R)
• M71: 44,028,149 km (0.074 R)
• M72: 44,561,915 km (0.108 R)
• M73: 48,725,971 km (0.063 R)
• M74: 48,909,677 km (0.115 R)
• M75: 49,001,680 km (0.097 R)
• M76: 55,679,879 km (0.079 R)
• M77: 55,968,154 km (0.115 R)
• M78: 59,173,139 km (0.078 R)
• M79: 59,271,275 km (0.086 R)
• M80: 60,156,146 km (0.055 R)
• M81: 61,342,756 km (0.055 R)
• M82: 62,437,215 km (0.111 R)
• M83: 63,538,105 km (0.065 R)
• M84: 63,940,075 km (0.11 R)
• M85: 64,141,433 km (0.1 R)
• M86: 64,242,113 km (0.114 R)
• M87: 67,902,922 km (0.111 R)
• M88: 68,005,546 km (0.086 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 13,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit