🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.77 AU - 1.03 AU

Year: 304 Days

Day: 37.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.35 AU - 3.69 AU

Year: 1871 Days

Day: 41 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,976,721 km

• M1: 1,129,464 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.85 AU - 4.81 AU

Year: 3212 Days

Day: 14.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.03 AU - 5.29 AU

Year: 3586 Days

Day: 24.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 99.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 8.5

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.04 AU - 7.5 AU

Year: 6987 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,976,721 km

• M1: 436,377 km (0.044 R)
• M2: 619,186 km (0.111 R)
• M3: 713,283 km (0.048 R)
• M4: 1,073,215 km (0.113 R)
• M5: 1,154,896 km (0.117 R)
• M6: 1,430,904 km (0.095 R)
• M7: 1,595,312 km (0.11 R)
• M8: 1,785,301 km (0.1 R)
• M9: 1,942,678 km (0.038 R)
• M10: 2,125,337 km (0.09 R)
• M11: 2,250,102 km (0.116 R)
• M12: 2,639,505 km (0.048 R)
• M13: 3,026,664 km (0.111 R)
• M14: 3,828,509 km (0.098 R)
• M15: 3,981,099 km (0.114 R)
• M16: 4,109,902 km (0.116 R)
• M17: 4,371,549 km (0.092 R)
• M18: 4,747,040 km (0.111 R)
• M19: 5,245,051 km (0.075 R)
• M20: 5,301,449 km (0.117 R)
• M21: 5,414,845 km (0.052 R)
• M22: 5,847,033 km (0.052 R)
• M23: 6,260,671 km (0.089 R)
• M24: 6,531,443 km (0.116 R)
• M25: 6,683,584 km (0.114 R)
• M26: 6,775,437 km (0.101 R)
• M27: 6,898,556 km (0.095 R)
• M28: 7,525,371 km (0.096 R)
• M29: 7,877,824 km (0.088 R)
• M30: 8,039,988 km (0.07 R)
• M31: 8,268,574 km (0.116 R)
• M32: 8,565,824 km (0.113 R)
• M33: 8,900,176 km (0.085 R)
• M34: 9,102,881 km (0.057 R)
• M35: 9,409,856 km (0.095 R)
• M36: 9,650,858 km (0.115 R)
• M37: 9,754,828 km (0.091 R)
• M38: 10,635,361 km (0.113 R)
• M39: 11,030,898 km (0.082 R)
• M40: 11,176,008 km (0.116 R)
• M41: 11,248,713 km (0.112 R)
• M42: 11,762,432 km (0.037 R)
• M43: 11,910,534 km (0.113 R)
• M44: 12,096,633 km (0.106 R)
• M45: 12,736,613 km (0.082 R)
• M46: 13,503,452 km (0.088 R)
• M47: 13,619,839 km (0.095 R)
• M48: 13,736,525 km (0.031 R)
• M49: 14,167,218 km (0.089 R)
• M50: 14,562,455 km (0.113 R)
• M51: 14,961,433 km (0.103 R)
• M52: 16,138,768 km (0.104 R)
• M53: 16,468,781 km (0.055 R)
• M54: 16,676,123 km (0.114 R)
• M55: 17,009,727 km (0.076 R)
• M56: 17,896,094 km (0.099 R)
• M57: 17,981,215 km (0.119 R)
• M58: 18,109,271 km (0.117 R)
• M59: 18,710,804 km (0.057 R)
• M60: 19,188,021 km (0.087 R)
• M61: 19,406,285 km (0.107 R)
• M62: 19,493,799 km (0.067 R)
• M63: 20,867,257 km (0.081 R)
• M64: 21,906,364 km (0.106 R)
• M65: 22,731,247 km (0.092 R)
• M66: 23,379,903 km (0.074 R)
• M67: 23,473,103 km (0.092 R)
• M68: 23,753,300 km (0.1 R)
• M69: 24,316,984 km (0.096 R)
• M70: 24,885,157 km (0.076 R)
• M71: 26,082,987 km (0.076 R)
• M72: 28,087,599 km (0.089 R)
• M73: 28,335,333 km (0.049 R)
• M74: 28,583,964 km (0.113 R)
• M75: 28,683,597 km (0.114 R)
• M76: 30,141,278 km (0.099 R)
• M77: 30,649,462 km (0.034 R)
• M78: 31,211,801 km (0.032 R)
• M79: 31,674,357 km (0.084 R)
• M80: 33,442,305 km (0.066 R)
• M81: 34,444,311 km (0.074 R)
• M82: 34,550,227 km (0.095 R)
• M83: 35,082,047 km (0.084 R)
• M84: 35,456,042 km (0.085 R)
• M85: 35,670,266 km (0.104 R)
• M86: 35,723,822 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 11.7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.39 AU - 8.99 AU

Year: 9131 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,976,721 km

• M1: 168,597 km (0.107 R)
• M2: 246,388 km (0.077 R)
• M3: 391,647 km (0.076 R)
• M4: 914,791 km (0.087 R)
• M5: 1,108,221 km (0.103 R)
• M6: 1,358,648 km (0.118 R)
• M7: 1,721,273 km (0.102 R)
• M8: 1,938,788 km (0.072 R)
• M9: 2,242,921 km (0.065 R)
• M10: 2,700,092 km (0.107 R)
• M11: 3,304,916 km (0.095 R)
• M12: 3,607,553 km (0.029 R)
• M13: 3,793,503 km (0.109 R)
• M14: 4,014,608 km (0.062 R)
• M15: 4,838,594 km (0.108 R)
• M16: 5,217,525 km (0.117 R)
• M17: 5,463,763 km (0.072 R)
• M18: 6,004,410 km (0.081 R)
• M19: 6,562,260 km (0.115 R)
• M20: 6,751,801 km (0.102 R)
• M21: 6,866,542 km (0.109 R)
• M22: 7,967,882 km (0.113 R)
• M23: 8,129,747 km (0.105 R)
• M24: 9,165,862 km (0.054 R)
• M25: 9,506,346 km (0.117 R)
• M26: 10,111,918 km (0.083 R)
• M27: 11,134,121 km (0.109 R)
• M28: 11,772,305 km (0.104 R)
• M29: 12,657,476 km (0.092 R)
• M30: 13,323,486 km (0.116 R)
• M31: 13,612,359 km (0.099 R)
• M32: 14,098,552 km (0.12 R)
• M33: 14,343,743 km (0.096 R)
• M34: 14,639,797 km (0.037 R)
• M35: 16,150,736 km (0.102 R)
• M36: 16,407,296 km (0.118 R)
• M37: 16,510,369 km (0.1 R)
• M38: 17,028,726 km (0.091 R)
• M39: 17,657,934 km (0.098 R)
• M40: 17,763,550 km (0.114 R)
• M41: 18,134,703 km (0.098 R)
• M42: 18,562,253 km (0.073 R)
• M43: 18,938,941 km (0.115 R)
• M44: 19,481,532 km (0.054 R)
• M45: 19,700,095 km (0.035 R)
• M46: 20,029,360 km (0.096 R)
• M47: 21,364,521 km (0.071 R)
• M48: 21,589,965 km (0.076 R)
• M49: 22,156,641 km (0.113 R)
• M50: 22,270,635 km (0.044 R)
• M51: 22,958,486 km (0.098 R)
• M52: 23,769,755 km (0.041 R)
• M53: 24,003,278 km (0.039 R)
• M54: 24,120,263 km (0.036 R)
• M55: 25,241,649 km (0.091 R)
• M56: 25,958,671 km (0.078 R)
• M57: 26,985,810 km (0.038 R)
• M58: 29,392,242 km (0.095 R)
• M59: 29,580,286 km (0.104 R)
• M60: 29,957,422 km (0.111 R)
• M61: 30,146,514 km (0.1 R)
• M62: 30,462,614 km (0.104 R)
• M63: 30,716,332 km (0.081 R)
• M64: 30,843,491 km (0.101 R)
• M65: 31,866,590 km (0.111 R)
• M66: 32,124,198 km (0.066 R)
• M67: 32,511,806 km (0.108 R)
• M68: 33,357,034 km (0.1 R)
• M69: 34,539,156 km (0.111 R)
• M70: 35,334,867 km (0.094 R)
• M71: 36,607,048 km (0.102 R)
• M72: 38,098,838 km (0.06 R)
• M73: 38,440,669 km (0.06 R)
• M74: 39,541,410 km (0.095 R)
• M75: 40,861,910 km (0.059 R)
• M76: 41,351,993 km (0.072 R)
• M77: 41,562,627 km (0.079 R)
• M78: 42,126,162 km (0.036 R)
• M79: 42,905,118 km (0.078 R)
• M80: 43,118,295 km (0.119 R)
• M81: 43,403,279 km (0.069 R)
• M82: 44,189,865 km (0.105 R)
• M83: 44,692,962 km (0.082 R)
• M84: 46,505,191 km (0.079 R)
• M85: 47,677,589 km (0.088 R)
• M86: 48,046,049 km (0.104 R)
• M87: 48,415,256 km (0.084 R)
• M88: 49,156,813 km (0.08 R)
• M89: 49,454,363 km (0.098 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 17,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit