🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.1 AU - 1.4 AU

Year: 501 Days

Day: 34.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.28 AU - 1.42 AU

Year: 562 Days

Day: 14.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,449,775 km

• M1: 835,803 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.39 AU - 3.51 AU

Year: 1815 Days

Day: 18.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.01 AU - 4.73 AU

Year: 2727 Days

Day: 19 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.5

Radius: 14.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.56 AU - 10.56 AU

Year: 9767 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,449,775 km

• M1: 188,194 km (0.108 R)
• M2: 553,213 km (0.062 R)
• M3: 702,512 km (0.09 R)
• M4: 1,046,886 km (0.073 R)
• M5: 1,464,114 km (0.112 R)
• M6: 1,764,058 km (0.032 R)
• M7: 1,975,290 km (0.091 R)
• M8: 2,262,967 km (0.098 R)
• M9: 2,400,447 km (0.083 R)
• M10: 2,953,660 km (0.098 R)
• M11: 3,466,931 km (0.114 R)
• M12: 3,572,996 km (0.086 R)
• M13: 3,680,257 km (0.045 R)
• M14: 4,064,125 km (0.059 R)
• M15: 4,232,573 km (0.081 R)
• M16: 4,346,267 km (0.091 R)
• M17: 4,693,633 km (0.103 R)
• M18: 4,840,987 km (0.083 R)
• M19: 5,539,011 km (0.072 R)
• M20: 5,789,288 km (0.096 R)
• M21: 6,204,123 km (0.062 R)
• M22: 6,529,797 km (0.118 R)
• M23: 7,062,665 km (0.109 R)
• M24: 7,402,851 km (0.085 R)
• M25: 7,958,457 km (0.116 R)
• M26: 8,205,892 km (0.117 R)
• M27: 8,563,730 km (0.118 R)
• M28: 9,369,015 km (0.11 R)
• M29: 9,555,414 km (0.117 R)
• M30: 9,818,557 km (0.049 R)
• M31: 10,506,109 km (0.06 R)
• M32: 10,973,153 km (0.076 R)
• M33: 11,407,286 km (0.096 R)
• M34: 12,211,076 km (0.101 R)
• M35: 12,333,297 km (0.112 R)
• M36: 12,826,073 km (0.119 R)
• M37: 13,661,726 km (0.109 R)
• M38: 13,873,407 km (0.119 R)
• M39: 14,299,911 km (0.091 R)
• M40: 14,471,799 km (0.062 R)
• M41: 14,601,201 km (0.038 R)
• M42: 14,861,052 km (0.054 R)
• M43: 16,362,566 km (0.058 R)
• M44: 16,542,383 km (0.109 R)
• M45: 16,904,111 km (0.089 R)
• M46: 17,359,786 km (0.031 R)
• M47: 18,470,101 km (0.099 R)
• M48: 18,939,539 km (0.038 R)
• M49: 19,412,867 km (0.083 R)
• M50: 19,746,620 km (0.059 R)
• M51: 19,842,213 km (0.119 R)
• M52: 20,661,860 km (0.095 R)
• M53: 20,758,949 km (0.036 R)
• M54: 21,247,086 km (0.058 R)
• M55: 21,443,359 km (0.054 R)
• M56: 21,837,848 km (0.098 R)
• M57: 22,985,114 km (0.118 R)
• M58: 23,136,208 km (0.119 R)
• M59: 23,338,165 km (0.116 R)
• M60: 23,947,627 km (0.097 R)
• M61: 24,151,978 km (0.108 R)
• M62: 24,923,304 km (0.06 R)
• M63: 25,338,139 km (0.076 R)
• M64: 26,121,883 km (0.098 R)
• M65: 26,332,217 km (0.09 R)
• M66: 26,754,532 km (0.078 R)
• M67: 27,019,769 km (0.086 R)
• M68: 27,659,749 km (0.034 R)
• M69: 28,358,520 km (0.111 R)
• M70: 29,117,730 km (0.113 R)
• M71: 30,379,438 km (0.082 R)
• M72: 31,939,445 km (0.101 R)
• M73: 32,672,624 km (0.08 R)
• M74: 33,069,806 km (0.097 R)
• M75: 33,183,500 km (0.117 R)
• M76: 34,328,223 km (0.09 R)
• M77: 34,558,604 km (0.081 R)
• M78: 35,893,915 km (0.113 R)
• M79: 37,245,980 km (0.096 R)
• M80: 39,275,275 km (0.077 R)
• M81: 40,303,312 km (0.104 R)
• M82: 40,729,217 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.8

Radius: 7.1

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 18.02 AU - 22.48 AU

Year: 32637 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,449,775 km

• M1: 103,971 km (0.117 R)
• M2: 183,706 km (0.068 R)
• M3: 229,633 km (0.086 R)
• M4: 281,244 km (0.104 R)
• M5: 442,810 km (0.096 R)
• M6: 535,112 km (0.105 R)
• M7: 634,145 km (0.116 R)
• M8: 739,612 km (0.07 R)
• M9: 1,059,901 km (0.097 R)
• M10: 1,284,896 km (0.112 R)
• M11: 1,352,066 km (0.111 R)
• M12: 2,205,821 km (0.093 R)
• M13: 2,327,444 km (0.084 R)
• M14: 3,149,185 km (0.12 R)
• M15: 5,245,051 km (0.117 R)
• M16: 5,462,865 km (0.03 R)
• M17: 6,479,682 km (0.105 R)
• M18: 7,861,667 km (0.071 R)
• M19: 7,923,750 km (0.112 R)
• M20: 7,985,983 km (0.076 R)
• M21: 9,134,596 km (0.107 R)
• M22: 9,595,058 km (0.117 R)
• M23: 10,470,205 km (0.087 R)
• M24: 11,160,600 km (0.097 R)
• M25: 11,440,946 km (0.092 R)
• M26: 12,440,110 km (0.094 R)
• M27: 12,950,239 km (0.087 R)
• M28: 13,541,599 km (0.115 R)
• M29: 14,066,089 km (0.118 R)
• M30: 14,444,871 km (0.084 R)
• M31: 14,521,166 km (0.095 R)
• M32: 14,673,756 km (0.071 R)
• M33: 16,547,768 km (0.082 R)
• M34: 17,838,349 km (0.119 R)
• M35: 17,920,030 km (0.111 R)
• M36: 18,827,341 km (0.096 R)
• M37: 20,600,674 km (0.105 R)
• M38: 22,162,476 km (0.109 R)
• M39: 23,135,610 km (0.111 R)
• M40: 24,122,657 km (0.058 R)
• M41: 28,970,974 km (0.089 R)
• M42: 30,913,353 km (0.112 R)
• M43: 31,306,945 km (0.112 R)
• M44: 31,900,250 km (0.12 R)
• M45: 32,397,513 km (0.101 R)
• M46: 32,797,239 km (0.108 R)
• M47: 33,702,605 km (0.094 R)
• M48: 36,987,326 km (0.114 R)
• M49: 37,509,721 km (0.098 R)
• M50: 39,410,512 km (0.113 R)
• M51: 40,802,670 km (0.1 R)
• M52: 41,450,578 km (0.094 R)
• M53: 41,558,887 km (0.073 R)
• M54: 42,975,728 km (0.06 R)
• M55: 45,744,486 km (0.112 R)
• M56: 46,868,115 km (0.077 R)
• M57: 46,980,912 km (0.086 R)
• M58: 47,206,954 km (0.093 R)
• M59: 48,228,409 km (0.085 R)
• M60: 48,570,539 km (0.083 R)
• M61: 49,257,044 km (0.093 R)
• M62: 54,983,201 km (0.068 R)
• M63: 56,657,501 km (0.069 R)
• M64: 58,591,352 km (0.1 R)
• M65: 59,322,138 km (0.063 R)
• M66: 60,055,916 km (0.088 R)
• M67: 60,669,716 km (0.119 R)
• M68: 60,792,685 km (0.095 R)
• M69: 61,903,599 km (0.051 R)
• M70: 62,647,848 km (0.106 R)
• M71: 63,145,710 km (0.047 R)
• M72: 64,019,960 km (0.085 R)
• M73: 65,528,206 km (0.102 R)
• M74: 66,666,945 km (0.062 R)
• M75: 67,047,970 km (0.095 R)
• M76: 67,684,659 km (0.096 R)
• M77: 68,323,442 km (0.052 R)
• M78: 68,579,404 km (0.098 R)
• M79: 69,092,525 km (0.048 R)
• M80: 73,898,207 km (0.11 R)
• M81: 74,687,485 km (0.119 R)
• M82: 77,072,524 km (0.055 R)
• M83: 77,339,107 km (0.093 R)
• M84: 78,140,503 km (0.038 R)
• M85: 78,408,283 km (0.118 R)
• M86: 78,542,173 km (0.107 R)
• M87: 81,238,076 km (0.12 R)
• M88: 85,338,405 km (0.041 R)
• M89: 88,109,107 km (0.046 R)
• M90: 88,387,808 km (0.099 R)
• M91: 88,806,382 km (0.112 R)
• M92: 89,365,579 km (0.098 R)
• M93: 90,768,508 km (0.084 R)
• M94: 92,320,287 km (0.11 R)
• M95: 95,449,725 km (0.097 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 20,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit