🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.21 AU - 1.31 AU

Year: 495 Days

Day: 15.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,579,987 km

• M1: 459,116 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.22 AU - 1.8 AU

Year: 649 Days

Day: 44 Hours

Environment

Temp: -4 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,579,987 km

• M1: 1,112,111 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.87 AU - 5.39 AU

Year: 3485 Days

Day: 31.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,579,987 km

• M1: 2,676,306 km (0.09 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805

Radius: 13.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.81 AU - 6.53 AU

Year: 5362 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 99,579,987 km

• M1: 184,604 km (0.084 R)
• M2: 345,421 km (0.076 R)
• M3: 468,989 km (0.075 R)
• M4: 723,306 km (0.11 R)
• M5: 827,875 km (0.086 R)
• M6: 952,639 km (0.108 R)
• M7: 1,191,697 km (0.117 R)
• M8: 1,838,558 km (0.069 R)
• M9: 1,968,858 km (0.12 R)
• M10: 2,258,629 km (0.12 R)
• M11: 2,398,802 km (0.088 R)
• M12: 2,709,068 km (0.077 R)
• M13: 3,032,648 km (0.081 R)
• M14: 3,812,352 km (0.108 R)
• M15: 4,449,489 km (0.105 R)
• M16: 4,703,357 km (0.104 R)
• M17: 5,014,670 km (0.11 R)
• M18: 5,279,159 km (0.057 R)
• M19: 5,386,271 km (0.115 R)
• M20: 6,269,497 km (0.116 R)
• M21: 6,873,573 km (0.08 R)
• M22: 7,167,832 km (0.089 R)
• M23: 7,768,917 km (0.1 R)
• M24: 8,448,989 km (0.082 R)
• M25: 8,606,216 km (0.099 R)
• M26: 8,764,490 km (0.08 R)
• M27: 8,859,784 km (0.025 R)
• M28: 9,051,718 km (0.106 R)
• M29: 9,537,463 km (0.103 R)
• M30: 9,734,034 km (0.032 R)
• M31: 9,832,918 km (0.098 R)
• M32: 10,399,446 km (0.082 R)
• M33: 10,908,228 km (0.106 R)
• M34: 11,425,089 km (0.066 R)
• M35: 11,634,077 km (0.085 R)
• M36: 13,059,894 km (0.107 R)
• M37: 13,168,951 km (0.091 R)
• M38: 13,682,520 km (0.109 R)
• M39: 13,830,323 km (0.115 R)
• M40: 15,801,275 km (0.12 R)
• M41: 16,779,944 km (0.107 R)
• M42: 17,496,817 km (0.076 R)
• M43: 17,939,777 km (0.088 R)
• M44: 18,183,023 km (0.084 R)
• M45: 18,427,316 km (0.073 R)
• M46: 18,960,333 km (0.09 R)
• M47: 20,041,627 km (0.109 R)
• M48: 21,357,041 km (0.11 R)
• M49: 21,485,845 km (0.106 R)
• M50: 22,700,130 km (0.089 R)
• M51: 23,139,350 km (0.093 R)
• M52: 23,847,696 km (0.084 R)
• M53: 24,070,597 km (0.097 R)
• M54: 24,743,338 km (0.098 R)
• M55: 25,149,945 km (0.112 R)
• M56: 25,649,901 km (0.056 R)
• M57: 25,832,560 km (0.105 R)
• M58: 26,061,445 km (0.037 R)
• M59: 26,475,233 km (0.104 R)
• M60: 26,706,062 km (0.11 R)
• M61: 27,355,766 km (0.042 R)
• M62: 27,823,110 km (0.072 R)
• M63: 28,529,062 km (0.037 R)
• M64: 29,050,411 km (0.038 R)
• M65: 29,240,849 km (0.11 R)
• M66: 29,718,664 km (0.119 R)
• M67: 29,814,556 km (0.113 R)
• M68: 29,958,619 km (0.086 R)
• M69: 31,119,050 km (0.111 R)
• M70: 31,216,288 km (0.036 R)
• M71: 31,509,052 km (0.085 R)
• M72: 32,244,774 km (0.115 R)
• M73: 32,392,726 km (0.037 R)
• M74: 32,540,678 km (0.098 R)
• M75: 32,639,563 km (0.057 R)
• M76: 32,887,147 km (0.083 R)
• M77: 33,184,996 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.8

Radius: 5.6

Gravity: 28.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.56 AU - 22.04 AU

Year: 26273 Days

Day: 23.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,579,987 km

• M1: 115,938 km (0.105 R)
• M2: 561,142 km (0.096 R)
• M3: 2,237,386 km (0.112 R)
• M4: 2,279,273 km (0.052 R)
• M5: 2,801,370 km (0.101 R)
• M6: 3,650,637 km (0.067 R)
• M7: 4,001,145 km (0.119 R)
• M8: 4,154,632 km (0.102 R)
• M9: 4,414,783 km (0.08 R)
• M10: 5,115,649 km (0.112 R)
• M11: 5,171,000 km (0.116 R)
• M12: 5,620,990 km (0.112 R)
• M13: 5,850,623 km (0.055 R)
• M14: 6,083,397 km (0.074 R)
• M15: 6,200,981 km (0.055 R)
• M16: 7,605,705 km (0.094 R)
• M17: 7,859,723 km (0.094 R)
• M18: 8,441,509 km (0.087 R)
• M19: 8,506,883 km (0.03 R)
• M20: 11,405,940 km (0.087 R)
• M21: 12,657,925 km (0.058 R)
• M22: 15,610,089 km (0.099 R)
• M23: 15,690,573 km (0.065 R)
• M24: 16,666,699 km (0.119 R)
• M25: 17,578,647 km (0.077 R)
• M26: 17,914,345 km (0.103 R)
• M27: 18,336,809 km (0.098 R)
• M28: 18,591,874 km (0.096 R)
• M29: 18,933,855 km (0.086 R)
• M30: 19,019,724 km (0.042 R)
• M31: 19,623,949 km (0.119 R)
• M32: 24,586,111 km (0.118 R)
• M33: 26,002,952 km (0.107 R)
• M34: 26,673,300 km (0.095 R)
• M35: 26,865,833 km (0.105 R)
• M36: 27,640,600 km (0.044 R)
• M37: 29,509,975 km (0.034 R)
• M38: 30,409,657 km (0.113 R)
• M39: 33,265,630 km (0.105 R)
• M40: 33,576,644 km (0.066 R)
• M41: 34,097,244 km (0.094 R)
• M42: 34,830,573 km (0.085 R)
• M43: 36,312,639 km (0.067 R)
• M44: 37,168,638 km (0.086 R)
• M45: 37,276,199 km (0.115 R)
• M46: 37,707,190 km (0.086 R)
• M47: 38,356,744 km (0.114 R)
• M48: 39,447,463 km (0.111 R)
• M49: 39,996,636 km (0.115 R)
• M50: 41,994,665 km (0.093 R)
• M51: 42,443,010 km (0.073 R)
• M52: 43,457,733 km (0.082 R)
• M53: 43,570,978 km (0.039 R)
• M54: 45,281,181 km (0.117 R)
• M55: 46,549,322 km (0.034 R)
• M56: 48,766,961 km (0.101 R)
• M57: 49,120,311 km (0.086 R)
• M58: 51,257,915 km (0.117 R)
• M59: 51,377,594 km (0.098 R)
• M60: 51,737,077 km (0.094 R)
• M61: 53,668,535 km (0.103 R)
• M62: 54,887,459 km (0.056 R)
• M63: 59,099,985 km (0.055 R)
• M64: 60,737,932 km (0.113 R)
• M65: 62,390,690 km (0.071 R)
• M66: 65,610,485 km (0.115 R)
• M67: 66,260,936 km (0.101 R)
• M68: 68,093,360 km (0.115 R)
• M69: 72,747,051 km (0.068 R)
• M70: 73,960,140 km (0.117 R)
• M71: 74,095,377 km (0.092 R)
• M72: 75,179,961 km (0.102 R)
• M73: 77,227,806 km (0.083 R)
• M74: 77,502,169 km (0.052 R)
• M75: 78,741,138 km (0.113 R)
• M76: 82,777,439 km (0.108 R)
• M77: 85,458,232 km (0.084 R)
• M78: 87,737,655 km (0.038 R)
• M79: 89,316,511 km (0.111 R)
• M80: 89,604,487 km (0.091 R)
• M81: 91,049,303 km (0.062 R)
• M82: 91,774,703 km (0.097 R)
• M83: 92,065,372 km (0.054 R)
• M84: 92,356,340 km (0.091 R)
• M85: 93,523,203 km (0.084 R)
• M86: 93,815,817 km (0.072 R)
• M87: 93,962,123 km (0.113 R)
• M88: 94,695,153 km (0.104 R)
• M89: 98,091,025 km (0.083 R)
• M90: 98,239,575 km (0.12 R)
• M91: 98,685,676 km (0.098 R)
• M92: 99,132,525 km (0.093 R)
• M93: 99,281,674 km (0.117 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 20,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit