🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.49 AU - 0.61 AU

Year: 150 Days

Day: 47.1 Hours

Environment

Temp: 247 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.83 AU - 1.33 AU

Year: 412 Days

Day: 30.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.02 AU - 4.2 AU

Year: 2518 Days

Day: 38.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 9.9

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.99 AU - 5.09 AU

Year: 4154 Days

Day: 10.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,315,134 km

• M1: 124,017 km (0.112 R)
• M2: 216,468 km (0.068 R)
• M3: 352,153 km (0.05 R)
• M4: 502,499 km (0.092 R)
• M5: 586,573 km (0.092 R)
• M6: 819,946 km (0.106 R)
• M7: 961,166 km (0.119 R)
• M8: 1,167,312 km (0.073 R)
• M9: 1,433,896 km (0.098 R)
• M10: 1,752,838 km (0.079 R)
• M11: 1,869,824 km (0.054 R)
• M12: 2,111,724 km (0.094 R)
• M13: 2,200,585 km (0.049 R)
• M14: 2,382,196 km (0.059 R)
• M15: 2,493,647 km (0.102 R)
• M16: 2,644,890 km (0.106 R)
• M17: 2,936,905 km (0.09 R)
• M18: 3,300,877 km (0.101 R)
• M19: 3,363,110 km (0.058 R)
• M20: 3,467,379 km (0.08 R)
• M21: 3,551,753 km (0.086 R)
• M22: 3,722,444 km (0.09 R)
• M23: 3,830,453 km (0.068 R)
• M24: 3,895,828 km (0.069 R)
• M25: 4,049,914 km (0.059 R)
• M26: 4,161,065 km (0.081 R)
• M27: 4,250,823 km (0.06 R)
• M28: 4,873,450 km (0.081 R)
• M29: 5,159,331 km (0.111 R)
• M30: 5,648,068 km (0.078 R)
• M31: 6,202,926 km (0.097 R)
• M32: 8,025,477 km (0.117 R)
• M33: 8,137,675 km (0.063 R)
• M34: 8,391,693 km (0.087 R)
• M35: 8,907,805 km (0.093 R)
• M36: 9,140,579 km (0.107 R)
• M37: 9,228,244 km (0.118 R)
• M38: 9,731,042 km (0.107 R)
• M39: 9,910,709 km (0.118 R)
• M40: 10,517,179 km (0.038 R)
• M41: 10,825,052 km (0.089 R)
• M42: 11,011,151 km (0.054 R)
• M43: 11,355,077 km (0.09 R)
• M44: 11,512,603 km (0.057 R)
• M45: 11,702,593 km (0.092 R)
• M46: 11,989,671 km (0.104 R)
• M47: 12,505,484 km (0.111 R)
• M48: 12,995,717 km (0.114 R)
• M49: 13,160,573 km (0.063 R)
• M50: 14,096,458 km (0.029 R)
• M51: 14,164,076 km (0.119 R)
• M52: 14,846,691 km (0.092 R)
• M53: 15,191,963 km (0.059 R)
• M54: 15,540,077 km (0.112 R)
• M55: 15,644,945 km (0.043 R)
• M56: 16,742,844 km (0.098 R)
• M57: 17,500,707 km (0.045 R)
• M58: 17,828,925 km (0.09 R)
• M59: 17,902,078 km (0.11 R)
• M60: 17,975,381 km (0.062 R)
• M61: 18,085,635 km (0.113 R)
• M62: 19,049,793 km (0.059 R)
• M63: 19,237,089 km (0.115 R)
• M64: 19,500,382 km (0.055 R)
• M65: 19,764,871 km (0.113 R)
• M66: 19,840,567 km (0.059 R)
• M67: 20,297,439 km (0.098 R)
• M68: 20,989,030 km (0.118 R)
• M69: 21,298,997 km (0.071 R)
• M70: 21,376,638 km (0.048 R)
• M71: 21,688,400 km (0.11 R)
• M72: 22,553,674 km (0.11 R)
• M73: 22,632,811 km (0.071 R)
• M74: 23,953,162 km (0.073 R)
• M75: 24,195,960 km (0.111 R)
• M76: 24,358,273 km (0.062 R)
• M77: 24,969,979 km (0.051 R)
• M78: 25,917,981 km (0.097 R)
• M79: 26,001,008 km (0.109 R)
• M80: 26,167,211 km (0.05 R)
• M81: 26,668,064 km (0.116 R)
• M82: 27,636,860 km (0.059 R)
• M83: 27,721,533 km (0.109 R)
• M84: 27,933,962 km (0.084 R)
• M85: 28,189,475 km (0.087 R)
• M86: 28,445,736 km (0.079 R)
• M87: 28,617,025 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.6

Radius: 12.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.65 AU - 8.07 AU

Year: 6596 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 163.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,315,134 km

• M1: 179,069 km (0.047 R)
• M2: 473,926 km (0.077 R)
• M3: 555,008 km (0.12 R)
• M4: 670,049 km (0.08 R)
• M5: 840,441 km (0.055 R)
• M6: 1,103,135 km (0.107 R)
• M7: 1,290,431 km (0.033 R)
• M8: 1,507,947 km (0.055 R)
• M9: 1,636,451 km (0.09 R)
• M10: 2,099,307 km (0.074 R)
• M11: 2,289,147 km (0.06 R)
• M12: 2,614,372 km (0.085 R)
• M13: 2,794,787 km (0.111 R)
• M14: 3,066,906 km (0.119 R)
• M15: 3,244,778 km (0.087 R)
• M16: 3,691,028 km (0.105 R)
• M17: 3,798,888 km (0.079 R)
• M18: 4,017,750 km (0.074 R)
• M19: 4,212,826 km (0.113 R)
• M20: 4,354,196 km (0.072 R)
• M21: 4,439,766 km (0.097 R)
• M22: 4,979,664 km (0.069 R)
• M23: 5,219,769 km (0.109 R)
• M24: 5,387,019 km (0.096 R)
• M25: 6,089,980 km (0.068 R)
• M26: 6,234,042 km (0.12 R)
• M27: 6,346,989 km (0.108 R)
• M28: 7,702,196 km (0.091 R)
• M29: 7,997,801 km (0.108 R)
• M30: 8,475,019 km (0.108 R)
• M31: 8,816,401 km (0.069 R)
• M32: 9,217,323 km (0.057 R)
• M33: 9,457,129 km (0.098 R)
• M34: 10,475,142 km (0.058 R)
• M35: 11,173,166 km (0.102 R)
• M36: 12,859,882 km (0.063 R)
• M37: 13,397,985 km (0.118 R)
• M38: 13,481,461 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 11.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.03 AU - 10.33 AU

Year: 10210 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,315,134 km

• M1: 148,551 km (0.114 R)
• M2: 353,500 km (0.086 R)
• M3: 1,017,864 km (0.097 R)
• M4: 1,093,860 km (0.091 R)
• M5: 1,171,800 km (0.091 R)
• M6: 1,333,964 km (0.109 R)
• M7: 1,482,066 km (0.058 R)
• M8: 1,726,359 km (0.084 R)
• M9: 2,304,406 km (0.109 R)
• M10: 2,458,043 km (0.086 R)
• M11: 2,588,791 km (0.116 R)
• M12: 3,191,521 km (0.117 R)
• M13: 3,277,091 km (0.076 R)
• M14: 3,776,598 km (0.086 R)
• M15: 4,174,977 km (0.084 R)
• M16: 4,879,583 km (0.054 R)
• M17: 5,245,949 km (0.082 R)
• M18: 5,381,335 km (0.106 R)
• M19: 6,397,852 km (0.091 R)
• M20: 7,472,862 km (0.111 R)
• M21: 7,587,305 km (0.098 R)
• M22: 8,763,294 km (0.078 R)
• M23: 9,413,596 km (0.11 R)
• M24: 9,578,602 km (0.056 R)
• M25: 10,121,642 km (0.114 R)
• M26: 10,674,706 km (0.115 R)
• M27: 11,063,361 km (0.096 R)
• M28: 11,500,636 km (0.113 R)
• M29: 11,677,161 km (0.092 R)
• M30: 13,724,408 km (0.111 R)
• M31: 14,194,295 km (0.053 R)
• M32: 14,478,680 km (0.084 R)
• M33: 14,908,924 km (0.092 R)
• M34: 15,101,606 km (0.12 R)
• M35: 15,635,371 km (0.115 R)
• M36: 15,782,127 km (0.053 R)
• M37: 16,572,153 km (0.075 R)
• M38: 16,972,028 km (0.034 R)
• M39: 17,072,408 km (0.095 R)
• M40: 18,190,652 km (0.074 R)
• M41: 18,551,333 km (0.097 R)
• M42: 18,758,526 km (0.066 R)
• M43: 19,070,886 km (0.096 R)
• M44: 20,070,948 km (0.087 R)
• M45: 20,657,820 km (0.067 R)
• M46: 21,250,378 km (0.025 R)
• M47: 21,793,867 km (0.099 R)
• M48: 22,231,889 km (0.114 R)
• M49: 23,339,811 km (0.086 R)
• M50: 23,451,710 km (0.093 R)
• M51: 23,619,709 km (0.101 R)
• M52: 24,182,645 km (0.077 R)
• M53: 25,609,360 km (0.059 R)
• M54: 26,129,512 km (0.094 R)
• M55: 26,594,911 km (0.086 R)
• M56: 26,711,747 km (0.075 R)
• M57: 28,364,504 km (0.114 R)
• M58: 29,686,351 km (0.096 R)
• M59: 31,706,371 km (0.106 R)
• M60: 33,518,001 km (0.099 R)
• M61: 34,150,501 km (0.093 R)
• M62: 34,404,518 km (0.109 R)
• M63: 35,362,992 km (0.078 R)
• M64: 35,491,496 km (0.098 R)
• M65: 36,654,620 km (0.099 R)
• M66: 36,784,620 km (0.056 R)
• M67: 37,764,486 km (0.057 R)
• M68: 38,224,799 km (0.052 R)
• M69: 38,554,662 km (0.11 R)
• M70: 38,686,907 km (0.041 R)
• M71: 39,750,099 km (0.113 R)
• M72: 41,025,122 km (0.064 R)
• M73: 41,633,686 km (0.083 R)
• M74: 42,109,257 km (0.09 R)
• M75: 44,790,949 km (0.063 R)
• M76: 45,069,201 km (0.077 R)
• M77: 45,417,614 km (0.081 R)
• M78: 46,750,232 km (0.047 R)
• M79: 46,891,303 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 11,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit