🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.7 AU - 0.74 AU

Year: 221 Days

Day: 27.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.91 AU - 1.03 AU

Year: 345 Days

Day: 17.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 169.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.17 AU - 3.41 AU

Year: 1685 Days

Day: 38.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.9 °

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: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.61 AU - 3.23 AU

Year: 1805 Days

Day: 26.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,957,934 km

• M1: 1,187,358 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.15 AU - 3.15 AU

Year: 2022 Days

Day: 14.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,957,934 km

• M1: 143,464 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.9

Radius: 8.7

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.11 AU - 6.59 AU

Year: 4475 Days

Day: 6.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,957,934 km

• M1: 113,096 km (0.07 R)
• M2: 391,946 km (0.112 R)
• M3: 885,171 km (0.098 R)
• M4: 1,262,307 km (0.077 R)
• M5: 1,681,480 km (0.054 R)
• M6: 2,221,977 km (0.094 R)
• M7: 2,892,325 km (0.09 R)
• M8: 3,520,487 km (0.06 R)
• M9: 6,740,132 km (0.116 R)
• M10: 7,555,590 km (0.083 R)
• M11: 7,987,180 km (0.115 R)
• M12: 9,712,043 km (0.085 R)
• M13: 10,795,880 km (0.118 R)
• M14: 12,594,794 km (0.069 R)
• M15: 13,305,235 km (0.102 R)
• M16: 15,198,096 km (0.094 R)
• M17: 17,079,888 km (0.084 R)
• M18: 17,635,943 km (0.116 R)
• M19: 18,654,256 km (0.068 R)
• M20: 26,989,401 km (0.116 R)
• M21: 28,083,559 km (0.104 R)
• M22: 28,858,177 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.1

Radius: 9.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.77 AU - 7.15 AU

Year: 5262 Days

Day: 7 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,957,934 km

• M1: 115,639 km (0.077 R)
• M2: 610,659 km (0.045 R)
• M3: 1,361,640 km (0.075 R)
• M4: 1,711,250 km (0.042 R)
• M5: 2,238,882 km (0.103 R)
• M6: 3,062,418 km (0.118 R)
• M7: 3,372,534 km (0.109 R)
• M8: 4,412,838 km (0.108 R)
• M9: 5,406,168 km (0.119 R)
• M10: 5,955,790 km (0.093 R)
• M11: 6,293,134 km (0.116 R)
• M12: 7,166,336 km (0.094 R)
• M13: 7,632,035 km (0.079 R)
• M14: 9,634,552 km (0.096 R)
• M15: 12,154,827 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.9

Radius: 8.4

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.88 AU - 7.3 AU

Year: 5435 Days

Day: 10.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,957,934 km

• M1: 104,569 km (0.027 R)
• M2: 391,946 km (0.08 R)
• M3: 1,064,987 km (0.097 R)
• M4: 1,439,132 km (0.1 R)
• M5: 1,800,111 km (0.054 R)
• M6: 2,141,344 km (0.068 R)
• M7: 2,455,499 km (0.116 R)
• M8: 3,014,696 km (0.035 R)
• M9: 3,656,022 km (0.109 R)
• M10: 4,411,342 km (0.08 R)
• M11: 4,867,616 km (0.068 R)
• M12: 5,237,571 km (0.102 R)
• M13: 5,718,379 km (0.076 R)
• M14: 6,163,133 km (0.102 R)
• M15: 6,699,441 km (0.08 R)
• M16: 8,991,131 km (0.081 R)
• M17: 9,461,766 km (0.118 R)
• M18: 11,021,025 km (0.079 R)
• M19: 12,065,517 km (0.112 R)
• M20: 12,532,861 km (0.098 R)
• M21: 12,904,612 km (0.113 R)
• M22: 13,448,400 km (0.108 R)
• M23: 14,235,285 km (0.096 R)
• M24: 15,533,495 km (0.107 R)
• M25: 17,102,477 km (0.069 R)
• M26: 20,115,827 km (0.075 R)
• M27: 21,444,556 km (0.119 R)
• M28: 22,988,555 km (0.1 R)
• M29: 23,787,707 km (0.101 R)
• M30: 26,556,464 km (0.058 R)
• M31: 26,906,075 km (0.113 R)
• M32: 34,976,281 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 13.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.77 AU - 14.39 AU

Year: 15184 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,957,934 km

• M1: 169,195 km (0.1 R)
• M2: 631,752 km (0.099 R)
• M3: 1,265,299 km (0.057 R)
• M4: 1,804,300 km (0.057 R)
• M5: 2,948,424 km (0.099 R)
• M6: 3,629,394 km (0.119 R)
• M7: 4,214,172 km (0.113 R)
• M8: 5,307,284 km (0.095 R)
• M9: 6,027,597 km (0.085 R)
• M10: 6,890,478 km (0.045 R)
• M11: 7,331,492 km (0.111 R)
• M12: 8,226,088 km (0.092 R)
• M13: 11,076,974 km (0.091 R)
• M14: 14,337,011 km (0.039 R)
• M15: 14,991,951 km (0.113 R)
• M16: 16,788,471 km (0.046 R)
• M17: 17,369,210 km (0.055 R)
• M18: 19,907,288 km (0.087 R)
• M19: 28,070,694 km (0.107 R)
• M20: 28,889,294 km (0.068 R)
• M21: 36,262,225 km (0.097 R)
• M22: 36,867,198 km (0.114 R)
• M23: 43,427,963 km (0.112 R)
• M24: 43,973,247 km (0.052 R)
• M25: 45,356,578 km (0.078 R)
• M26: 46,341,980 km (0.054 R)
• M27: 48,794,487 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272

Radius: 4.6

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.63 AU - 20.57 AU

Year: 24460 Days

Day: 19 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,957,934 km

• M1: 57,296 km (0.094 R)
• M2: 240,105 km (0.071 R)
• M3: 962,812 km (0.103 R)
• M4: 1,314,965 km (0.118 R)
• M5: 1,852,470 km (0.069 R)
• M6: 2,438,146 km (0.102 R)
• M7: 2,591,035 km (0.103 R)
• M8: 3,789,763 km (0.102 R)
• M9: 4,429,144 km (0.114 R)
• M10: 9,516,818 km (0.102 R)
• M11: 11,891,236 km (0.119 R)
• M12: 13,998,322 km (0.114 R)
• M13: 16,418,815 km (0.056 R)
• M14: 16,729,979 km (0.094 R)
• M15: 18,764,510 km (0.114 R)
• M16: 19,276,134 km (0.106 R)
• M17: 22,353,063 km (0.103 R)
• M18: 29,801,990 km (0.08 R)
• M19: 30,968,255 km (0.073 R)
• M20: 39,856,912 km (0.118 R)
• M21: 41,414,675 km (0.061 R)
• M22: 42,136,035 km (0.109 R)
• M23: 42,426,854 km (0.079 R)
• M24: 42,865,774 km (0.12 R)
• M25: 46,330,909 km (0.069 R)
• M26: 47,421,478 km (0.098 R)
• M27: 48,688,721 km (0.101 R)
• M28: 50,467,739 km (0.11 R)
• M29: 54,498,803 km (0.118 R)
• M30: 55,539,107 km (0.104 R)
• M31: 60,016,123 km (0.086 R)
• M32: 62,814,650 km (0.106 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 20,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit