🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.67 AU - 0.83 AU

Year: 246 Days

Day: 13.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,644,832 km

• M1: 411,843 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.3 AU - 1.74 AU

Year: 710 Days

Day: 19.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.78 AU - 3.08 AU

Year: 1900 Days

Day: 40.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,644,832 km

• M1: 578,345 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.73 AU - 4.17 AU

Year: 2427 Days

Day: 29.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,644,832 km

• M1: 198,217 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.42 AU - 3.64 AU

Year: 2512 Days

Day: 30.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 8.9

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.67 AU - 7.77 AU

Year: 5875 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,644,832 km

• M1: 161,416 km (0.11 R)
• M2: 432,787 km (0.082 R)
• M3: 583,581 km (0.096 R)
• M4: 641,924 km (0.073 R)
• M5: 765,193 km (0.09 R)
• M6: 993,479 km (0.092 R)
• M7: 1,167,911 km (0.079 R)
• M8: 1,228,199 km (0.095 R)
• M9: 1,305,391 km (0.026 R)
• M10: 1,837,211 km (0.12 R)
• M11: 1,998,179 km (0.062 R)
• M12: 2,182,483 km (0.101 R)
• M13: 2,430,666 km (0.064 R)
• M14: 2,891,876 km (0.12 R)
• M15: 2,995,697 km (0.068 R)
• M16: 3,894,033 km (0.056 R)
• M17: 3,985,886 km (0.072 R)
• M18: 4,384,564 km (0.071 R)
• M19: 4,528,328 km (0.078 R)
• M20: 4,649,352 km (0.028 R)
• M21: 4,894,693 km (0.085 R)
• M22: 5,219,919 km (0.107 R)
• M23: 5,321,495 km (0.112 R)
• M24: 6,023,708 km (0.083 R)
• M25: 6,103,593 km (0.083 R)
• M26: 6,210,556 km (0.108 R)
• M27: 7,600,320 km (0.108 R)
• M28: 8,182,256 km (0.085 R)
• M29: 8,270,817 km (0.032 R)
• M30: 8,688,196 km (0.042 R)
• M31: 9,234,826 km (0.105 R)
• M32: 9,761,560 km (0.118 R)
• M33: 9,981,170 km (0.118 R)
• M34: 10,044,300 km (0.047 R)
• M35: 10,457,490 km (0.117 R)
• M36: 10,843,901 km (0.102 R)
• M37: 12,537,648 km (0.117 R)
• M38: 12,810,664 km (0.094 R)
• M39: 13,711,842 km (0.055 R)
• M40: 13,817,159 km (0.074 R)
• M41: 14,490,349 km (0.086 R)
• M42: 14,705,171 km (0.031 R)
• M43: 15,137,958 km (0.097 R)
• M44: 15,319,420 km (0.077 R)
• M45: 15,684,738 km (0.098 R)
• M46: 15,942,196 km (0.077 R)
• M47: 16,089,849 km (0.082 R)
• M48: 16,647,999 km (0.093 R)
• M49: 16,948,092 km (0.098 R)
• M50: 17,974,633 km (0.115 R)
• M51: 18,051,377 km (0.076 R)
• M52: 18,128,420 km (0.101 R)
• M53: 18,475,935 km (0.027 R)
• M54: 18,553,577 km (0.025 R)
• M55: 18,942,830 km (0.113 R)
• M56: 19,060,265 km (0.103 R)
• M57: 19,610,934 km (0.058 R)
• M58: 19,888,289 km (0.108 R)
• M59: 21,172,736 km (0.087 R)
• M60: 21,253,818 km (0.097 R)
• M61: 21,375,741 km (0.096 R)
• M62: 21,579,493 km (0.053 R)
• M63: 21,824,833 km (0.084 R)
• M64: 21,947,952 km (0.119 R)
• M65: 22,982,122 km (0.081 R)
• M66: 23,274,437 km (0.115 R)
• M67: 23,358,212 km (0.115 R)
• M68: 23,442,136 km (0.079 R)
• M69: 23,736,545 km (0.062 R)
• M70: 24,755,007 km (0.039 R)
• M71: 25,054,801 km (0.08 R)
• M72: 25,528,278 km (0.083 R)
• M73: 26,484,059 km (0.088 R)
• M74: 26,615,256 km (0.107 R)
• M75: 27,054,326 km (0.061 R)
• M76: 27,761,774 km (0.119 R)
• M77: 28,207,127 km (0.045 R)
• M78: 28,699,604 km (0.084 R)
• M79: 29,330,607 km (0.069 R)
• M80: 29,829,516 km (0.11 R)
• M81: 30,057,204 km (0.041 R)
• M82: 30,422,821 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.5

Radius: 12.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.35 AU - 12.15 AU

Year: 11531 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,644,832 km

• M1: 191,635 km (0.044 R)
• M2: 278,102 km (0.112 R)
• M3: 560,244 km (0.094 R)
• M4: 695,331 km (0.096 R)
• M5: 827,426 km (0.028 R)
• M6: 952,789 km (0.064 R)
• M7: 1,598,603 km (0.111 R)
• M8: 1,677,890 km (0.074 R)
• M9: 1,778,868 km (0.092 R)
• M10: 2,248,606 km (0.101 R)
• M11: 2,406,132 km (0.042 R)
• M12: 2,590,886 km (0.101 R)
• M13: 2,876,917 km (0.113 R)
• M14: 3,173,420 km (0.074 R)
• M15: 4,121,870 km (0.098 R)
• M16: 4,456,820 km (0.101 R)
• M17: 4,598,938 km (0.08 R)
• M18: 4,917,132 km (0.117 R)
• M19: 5,242,657 km (0.067 R)
• M20: 5,575,213 km (0.12 R)
• M21: 6,008,449 km (0.073 R)
• M22: 6,388,427 km (0.042 R)
• M23: 6,484,768 km (0.066 R)
• M24: 7,039,477 km (0.097 R)
• M25: 7,172,171 km (0.095 R)
• M26: 7,305,762 km (0.071 R)
• M27: 7,474,059 km (0.116 R)
• M28: 7,575,487 km (0.056 R)
• M29: 7,848,503 km (0.065 R)
• M30: 8,055,546 km (0.091 R)
• M31: 8,687,148 km (0.114 R)
• M32: 9,407,612 km (0.083 R)
• M33: 9,997,925 km (0.052 R)
• M34: 10,410,815 km (0.101 R)
• M35: 10,752,796 km (0.108 R)
• M36: 11,292,096 km (0.035 R)
• M37: 11,800,729 km (0.055 R)
• M38: 11,919,210 km (0.111 R)
• M39: 12,316,991 km (0.106 R)
• M40: 12,477,360 km (0.082 R)
• M41: 13,166,557 km (0.118 R)
• M42: 13,289,527 km (0.108 R)
• M43: 13,743,407 km (0.053 R)
• M44: 14,160,635 km (0.074 R)
• M45: 14,581,903 km (0.114 R)
• M46: 14,709,061 km (0.114 R)
• M47: 15,957,754 km (0.03 R)
• M48: 16,220,448 km (0.101 R)
• M49: 18,463,968 km (0.097 R)
• M50: 18,970,506 km (0.053 R)
• M51: 19,155,858 km (0.112 R)
• M52: 19,762,328 km (0.044 R)
• M53: 22,104,881 km (0.063 R)
• M54: 22,987,209 km (0.092 R)
• M55: 23,234,344 km (0.08 R)
• M56: 24,533,752 km (0.101 R)
• M57: 25,141,418 km (0.116 R)
• M58: 25,396,183 km (0.095 R)
• M59: 26,268,489 km (0.099 R)
• M60: 26,526,844 km (0.114 R)
• M61: 26,942,128 km (0.073 R)
• M62: 27,202,727 km (0.12 R)
• M63: 27,831,786 km (0.086 R)
• M64: 28,730,869 km (0.051 R)
• M65: 28,837,383 km (0.086 R)
• M66: 29,050,560 km (0.086 R)
• M67: 29,157,373 km (0.082 R)
• M68: 29,317,892 km (0.092 R)
• M69: 30,124,523 km (0.044 R)
• M70: 30,286,837 km (0.119 R)
• M71: 31,704,875 km (0.1 R)
• M72: 31,924,934 km (0.115 R)
• M73: 32,588,400 km (0.081 R)
• M74: 32,810,403 km (0.11 R)
• M75: 33,312,155 km (0.118 R)
• M76: 34,041,145 km (0.101 R)
• M77: 34,888,916 km (0.039 R)
• M78: 35,229,999 km (0.072 R)
• M79: 36,259,831 km (0.063 R)
• M80: 36,662,997 km (0.091 R)
• M81: 36,778,337 km (0.099 R)
• M82: 37,125,554 km (0.104 R)
• M83: 37,357,580 km (0.075 R)
• M84: 37,648,249 km (0.065 R)
• M85: 37,764,636 km (0.087 R)
• M86: 38,348,965 km (0.114 R)
• M87: 39,585,691 km (0.042 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 20,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit