🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.65 AU

Year: 139 Days

Day: 13.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,668,147 km

• M1: 228,735 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.71 AU

Year: 179 Days

Day: 39.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.97 AU - 2.23 AU

Year: 1065 Days

Day: 21.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.72 AU - 4.12 AU

Year: 2213 Days

Day: 28.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,668,147 km

• M1: 71,358 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.69 AU - 5.25 AU

Year: 3306 Days

Day: 25.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 176.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.29 AU - 4.89 AU

Year: 3440 Days

Day: 36.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.07 AU - 5.47 AU

Year: 4232 Days

Day: 38.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.4

Radius: 8.6

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.2 AU - 6.5 AU

Year: 4950 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,668,147 km

• M1: 145,260 km (0.093 R)
• M2: 207,941 km (0.086 R)
• M3: 270,922 km (0.094 R)
• M4: 362,625 km (0.053 R)
• M5: 511,924 km (0.071 R)
• M6: 644,318 km (0.104 R)
• M7: 858,093 km (0.079 R)
• M8: 1,384,528 km (0.054 R)
• M9: 1,662,780 km (0.058 R)
• M10: 1,771,688 km (0.106 R)
• M11: 1,883,138 km (0.119 R)
• M12: 2,191,609 km (0.116 R)
• M13: 2,392,668 km (0.111 R)
• M14: 2,495,442 km (0.098 R)
• M15: 2,791,197 km (0.087 R)
• M16: 3,053,592 km (0.103 R)
• M17: 3,602,466 km (0.037 R)
• M18: 4,058,590 km (0.114 R)
• M19: 4,660,722 km (0.104 R)
• M20: 4,789,825 km (0.077 R)
• M21: 5,452,543 km (0.098 R)
• M22: 5,670,657 km (0.067 R)
• M23: 6,370,925 km (0.068 R)
• M24: 6,716,795 km (0.073 R)
• M25: 6,804,160 km (0.111 R)
• M26: 6,862,653 km (0.09 R)
• M27: 6,980,087 km (0.083 R)
• M28: 7,396,568 km (0.079 R)
• M29: 8,067,364 km (0.103 R)
• M30: 8,253,763 km (0.097 R)
• M31: 8,535,905 km (0.052 R)
• M32: 8,821,188 km (0.069 R)
• M33: 9,271,328 km (0.064 R)
• M34: 9,531,928 km (0.1 R)
• M35: 9,597,451 km (0.116 R)
• M36: 9,861,043 km (0.109 R)
• M37: 9,927,315 km (0.113 R)
• M38: 10,193,898 km (0.034 R)
• M39: 10,530,493 km (0.064 R)
• M40: 10,734,246 km (0.092 R)
• M41: 11,283,868 km (0.054 R)
• M42: 11,422,695 km (0.086 R)
• M43: 11,562,120 km (0.089 R)
• M44: 11,702,144 km (0.058 R)
• M45: 12,054,596 km (0.06 R)
• M46: 12,446,244 km (0.06 R)
• M47: 12,987,190 km (0.114 R)
• M48: 13,132,748 km (0.1 R)
• M49: 13,352,059 km (0.04 R)
• M50: 13,535,765 km (0.067 R)
• M51: 14,054,570 km (0.116 R)
• M52: 14,129,220 km (0.039 R)
• M53: 14,204,019 km (0.031 R)
• M54: 14,959,039 km (0.108 R)
• M55: 17,181,764 km (0.113 R)
• M56: 17,381,627 km (0.104 R)
• M57: 17,904,920 km (0.066 R)
• M58: 18,188,857 km (0.052 R)
• M59: 18,310,929 km (0.065 R)
• M60: 18,720,079 km (0.101 R)
• M61: 18,802,208 km (0.113 R)
• M62: 19,380,853 km (0.083 R)
• M63: 22,186,411 km (0.087 R)
• M64: 22,273,328 km (0.111 R)
• M65: 23,061,260 km (0.109 R)
• M66: 23,902,897 km (0.079 R)
• M67: 24,215,557 km (0.117 R)
• M68: 24,844,915 km (0.068 R)
• M69: 25,116,136 km (0.105 R)
• M70: 26,165,416 km (0.113 R)
• M71: 26,533,726 km (0.118 R)
• M72: 26,626,177 km (0.032 R)
• M73: 28,118,117 km (0.091 R)
• M74: 28,259,487 km (0.034 R)
• M75: 28,448,129 km (0.061 R)
• M76: 28,826,911 km (0.096 R)
• M77: 29,398,076 km (0.094 R)
• M78: 29,733,026 km (0.086 R)
• M79: 29,924,960 km (0.086 R)
• M80: 30,600,095 km (0.113 R)
• M81: 31,182,779 km (0.08 R)
• M82: 31,426,623 km (0.057 R)
• M83: 31,769,053 km (0.06 R)
• M84: 31,867,189 km (0.044 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 13.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.4 AU - 15.32 AU

Year: 16134 Days

Day: 6.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,668,147 km

• M1: 182,659 km (0.069 R)
• M2: 1,346,082 km (0.085 R)
• M3: 1,438,084 km (0.058 R)
• M4: 2,570,241 km (0.088 R)
• M5: 3,209,772 km (0.084 R)
• M6: 3,356,228 km (0.093 R)
• M7: 3,483,536 km (0.081 R)
• M8: 3,590,947 km (0.105 R)
• M9: 4,009,223 km (0.07 R)
• M10: 4,235,714 km (0.115 R)
• M11: 4,466,544 km (0.116 R)
• M12: 4,654,139 km (0.098 R)
• M13: 5,159,331 km (0.102 R)
• M14: 5,480,967 km (0.077 R)
• M15: 6,091,924 km (0.106 R)
• M16: 6,886,289 km (0.037 R)
• M17: 7,882,312 km (0.091 R)
• M18: 9,580,846 km (0.113 R)
• M19: 9,854,311 km (0.117 R)
• M20: 10,627,433 km (0.108 R)
• M21: 11,005,616 km (0.073 R)
• M22: 11,164,489 km (0.091 R)
• M23: 11,260,232 km (0.112 R)
• M24: 13,029,077 km (0.03 R)
• M25: 14,152,258 km (0.088 R)
• M26: 14,359,750 km (0.106 R)
• M27: 14,918,199 km (0.113 R)
• M28: 15,412,620 km (0.113 R)
• M29: 16,563,027 km (0.115 R)
• M30: 17,333,008 km (0.107 R)
• M31: 17,481,110 km (0.118 R)
• M32: 17,964,909 km (0.089 R)
• M33: 18,302,551 km (0.109 R)
• M34: 18,491,045 km (0.112 R)
• M35: 19,022,267 km (0.104 R)
• M36: 19,635,469 km (0.082 R)
• M37: 19,944,388 km (0.034 R)
• M38: 20,099,521 km (0.052 R)
• M39: 20,333,043 km (0.117 R)
• M40: 20,567,463 km (0.058 R)
• M41: 21,196,672 km (0.072 R)
• M42: 21,513,819 km (0.089 R)
• M43: 22,555,021 km (0.035 R)
• M44: 22,757,127 km (0.076 R)
• M45: 23,081,904 km (0.065 R)
• M46: 23,489,858 km (0.071 R)
• M47: 23,817,926 km (0.099 R)
• M48: 25,229,382 km (0.039 R)
• M49: 25,945,357 km (0.077 R)
• M50: 26,881,690 km (0.045 R)
• M51: 26,967,410 km (0.086 R)
• M52: 28,306,909 km (0.063 R)
• M53: 28,525,023 km (0.092 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 14,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit