🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.52 AU - 0.54 AU

Year: 136 Days

Day: 17.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.1 AU - 1.34 AU

Year: 474 Days

Day: 15.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 110.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.37 AU - 3.09 AU

Year: 1585 Days

Day: 35.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 152.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.7 AU - 3.14 AU

Year: 1754 Days

Day: 29.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.49 AU - 5.47 AU

Year: 3333 Days

Day: 13.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,251,863 km

• M1: 1,766,302 km (0.058 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.5

Radius: 9.5

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.01 AU - 9.37 AU

Year: 9792 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,251,863 km

• M1: 121,922 km (0.059 R)
• M2: 285,433 km (0.109 R)
• M3: 563,086 km (0.117 R)
• M4: 835,504 km (0.083 R)
• M5: 1,111,662 km (0.07 R)
• M6: 1,185,264 km (0.07 R)
• M7: 1,298,809 km (0.093 R)
• M8: 1,456,036 km (0.038 R)
• M9: 1,619,846 km (0.085 R)
• M10: 1,789,789 km (0.12 R)
• M11: 2,078,513 km (0.107 R)
• M12: 2,600,759 km (0.108 R)
• M13: 2,700,092 km (0.061 R)
• M14: 4,395,036 km (0.116 R)
• M15: 4,603,725 km (0.112 R)
• M16: 4,724,301 km (0.07 R)
• M17: 4,846,073 km (0.114 R)
• M18: 5,061,644 km (0.107 R)
• M19: 5,311,921 km (0.115 R)
• M20: 6,759,879 km (0.109 R)
• M21: 6,828,395 km (0.089 R)
• M22: 8,803,984 km (0.099 R)
• M23: 9,333,262 km (0.091 R)
• M24: 9,563,343 km (0.101 R)
• M25: 9,640,536 km (0.09 R)
• M26: 11,511,407 km (0.106 R)
• M27: 11,840,821 km (0.104 R)
• M28: 13,318,250 km (0.111 R)
• M29: 14,144,479 km (0.113 R)
• M30: 14,232,442 km (0.067 R)
• M31: 14,763,963 km (0.09 R)
• M32: 14,987,313 km (0.08 R)
• M33: 15,346,946 km (0.05 R)
• M34: 15,482,632 km (0.109 R)
• M35: 15,755,049 km (0.048 R)
• M36: 16,258,745 km (0.044 R)
• M37: 16,535,651 km (0.101 R)
• M38: 16,721,152 km (0.119 R)
• M39: 18,565,844 km (0.042 R)
• M40: 19,049,194 km (0.116 R)
• M41: 20,973,472 km (0.085 R)
• M42: 21,426,305 km (0.079 R)
• M43: 21,882,429 km (0.048 R)
• M44: 22,341,694 km (0.076 R)
• M45: 22,444,169 km (0.058 R)
• M46: 23,269,650 km (0.071 R)
• M47: 24,897,424 km (0.108 R)
• M48: 25,913,044 km (0.042 R)
• M49: 26,128,614 km (0.111 R)
• M50: 27,160,690 km (0.113 R)
• M51: 27,709,116 km (0.11 R)
• M52: 28,150,579 km (0.05 R)
• M53: 28,761,387 km (0.084 R)
• M54: 30,790,832 km (0.111 R)
• M55: 31,592,378 km (0.072 R)
• M56: 32,982,591 km (0.118 R)
• M57: 33,509,025 km (0.069 R)
• M58: 33,626,460 km (0.088 R)
• M59: 33,743,894 km (0.104 R)
• M60: 34,451,791 km (0.117 R)
• M61: 35,403,234 km (0.102 R)
• M62: 35,822,257 km (0.11 R)
• M63: 36,423,641 km (0.101 R)
• M64: 37,089,052 km (0.109 R)
• M65: 37,149,789 km (0.057 R)
• M66: 37,758,503 km (0.076 R)
• M67: 38,493,327 km (0.096 R)
• M68: 38,862,535 km (0.057 R)
• M69: 38,985,803 km (0.097 R)
• M70: 39,790,640 km (0.118 R)
• M71: 40,351,034 km (0.092 R)
• M72: 40,538,330 km (0.056 R)
• M73: 41,984,493 km (0.108 R)
• M74: 42,047,773 km (0.12 R)
• M75: 42,111,053 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.8

Radius: 6.8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.56 AU - 15.94 AU

Year: 17920 Days

Day: 16.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,251,863 km

• M1: 86,168 km (0.093 R)
• M2: 332,257 km (0.099 R)
• M3: 501,003 km (0.103 R)
• M4: 749,336 km (0.106 R)
• M5: 858,991 km (0.102 R)
• M6: 993,779 km (0.109 R)
• M7: 1,135,597 km (0.116 R)
• M8: 1,327,831 km (0.071 R)
• M9: 1,439,132 km (0.099 R)
• M10: 1,576,762 km (0.119 R)
• M11: 1,647,222 km (0.07 R)
• M12: 1,742,965 km (0.062 R)
• M13: 2,144,037 km (0.084 R)
• M14: 2,355,119 km (0.107 R)
• M15: 2,436,052 km (0.098 R)
• M16: 2,825,904 km (0.113 R)
• M17: 3,295,342 km (0.112 R)
• M18: 3,416,367 km (0.114 R)
• M19: 3,539,037 km (0.097 R)
• M20: 3,725,735 km (0.108 R)
• M21: 4,404,461 km (0.074 R)
• M22: 4,740,906 km (0.094 R)
• M23: 5,438,780 km (0.092 R)
• M24: 6,094,019 km (0.104 R)
• M25: 6,242,869 km (0.079 R)
• M26: 7,838,330 km (0.053 R)
• M27: 8,163,556 km (0.101 R)
• M28: 8,327,964 km (0.114 R)
• M29: 9,208,347 km (0.109 R)
• M30: 9,681,376 km (0.107 R)
• M31: 10,427,869 km (0.114 R)
• M32: 11,375,272 km (0.043 R)
• M33: 11,651,131 km (0.072 R)
• M34: 11,836,184 km (0.097 R)
• M35: 12,022,134 km (0.1 R)
• M36: 12,444,299 km (0.11 R)
• M37: 12,680,963 km (0.084 R)
• M38: 12,728,385 km (0.085 R)
• M39: 13,158,629 km (0.08 R)
• M40: 13,739,667 km (0.095 R)
• M41: 13,837,354 km (0.096 R)
• M42: 13,886,273 km (0.072 R)
• M43: 14,676,598 km (0.065 R)
• M44: 14,826,495 km (0.103 R)
• M45: 17,134,192 km (0.114 R)
• M46: 17,450,143 km (0.074 R)
• M47: 19,771,004 km (0.031 R)
• M48: 20,102,513 km (0.056 R)
• M49: 22,015,421 km (0.102 R)
• M50: 22,244,156 km (0.044 R)
• M51: 23,109,430 km (0.079 R)
• M52: 26,800,459 km (0.043 R)
• M53: 27,228,458 km (0.106 R)
• M54: 27,474,098 km (0.074 R)
• M55: 27,658,851 km (0.063 R)
• M56: 28,029,555 km (0.114 R)
• M57: 28,091,488 km (0.113 R)
• M58: 28,838,281 km (0.118 R)
• M59: 29,591,656 km (0.116 R)
• M60: 29,654,786 km (0.109 R)
• M61: 29,781,047 km (0.086 R)
• M62: 31,438,890 km (0.059 R)
• M63: 31,632,021 km (0.073 R)
• M64: 32,408,883 km (0.113 R)
• M65: 32,995,606 km (0.109 R)
• M66: 33,323,075 km (0.114 R)
• M67: 33,651,592 km (0.073 R)
• M68: 34,444,461 km (0.099 R)
• M69: 37,199,605 km (0.12 R)
• M70: 37,540,538 km (0.059 R)
• M71: 38,087,917 km (0.03 R)
• M72: 38,500,209 km (0.102 R)
• M73: 38,569,173 km (0.112 R)
• M74: 39,121,489 km (0.028 R)
• M75: 40,584,107 km (0.119 R)
• M76: 41,145,847 km (0.111 R)
• M77: 41,216,308 km (0.054 R)
• M78: 41,639,520 km (0.099 R)
• M79: 42,632,850 km (0.078 R)
• M80: 43,204,015 km (0.119 R)
• M81: 43,275,522 km (0.096 R)
• M82: 43,777,722 km (0.116 R)
• M83: 44,065,399 km (0.028 R)
• M84: 45,878,226 km (0.096 R)
• M85: 46,830,417 km (0.115 R)
• M86: 47,272,179 km (0.103 R)
• M87: 47,641,237 km (0.105 R)
• M88: 49,351,590 km (0.091 R)
• M89: 50,026,276 km (0.091 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 17,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit