🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.61 AU - 0.63 AU

Year: 310 Days

Day: 23.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.5

Radius: 8.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.79 AU - 0.81 AU

Year: 455 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,667,721 km

• M1: 111,899 km (0.067 R)
• M2: 171,439 km (0.108 R)
• M3: 243,396 km (0.057 R)
• M4: 336,446 km (0.103 R)
• M5: 390,002 km (0.106 R)
• M6: 483,052 km (0.119 R)
• M7: 536,009 km (0.091 R)
• M8: 594,502 km (0.054 R)
• M9: 679,773 km (0.093 R)
• M10: 773,122 km (0.094 R)
• M11: 840,441 km (0.084 R)
• M12: 894,296 km (0.056 R)
• M13: 961,316 km (0.081 R)
• M14: 1,038,359 km (0.117 R)
• M15: 1,092,364 km (0.113 R)
• M16: 1,194,689 km (0.095 R)
• M17: 1,260,362 km (0.105 R)
• M18: 1,432,250 km (0.101 R)
• M19: 1,684,921 km (0.107 R)
• M20: 1,819,260 km (0.094 R)
• M21: 1,905,578 km (0.116 R)
• M22: 1,988,156 km (0.036 R)
• M23: 2,056,223 km (0.072 R)
• M24: 2,151,666 km (0.092 R)
• M25: 2,237,835 km (0.102 R)
• M26: 2,297,674 km (0.088 R)
• M27: 2,396,857 km (0.119 R)
• M28: 2,525,810 km (0.078 R)
• M29: 2,599,712 km (0.115 R)
• M30: 2,708,918 km (0.066 R)
• M31: 2,767,112 km (0.102 R)
• M32: 2,926,284 km (0.075 R)
• M33: 3,009,909 km (0.119 R)
• M34: 3,155,318 km (0.075 R)
• M35: 3,309,404 km (0.099 R)
• M36: 3,434,318 km (0.079 R)
• M37: 3,541,730 km (0.102 R)
• M38: 3,844,815 km (0.071 R)
• M39: 4,082,526 km (0.087 R)
• M40: 4,496,463 km (0.107 R)
• M41: 4,551,665 km (0.065 R)
• M42: 4,607,166 km (0.113 R)
• M43: 4,796,257 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 11.8

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.85 AU - 0.87 AU

Year: 507 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 20,667,721 km

• M1: 148,551 km (0.117 R)
• M2: 233,073 km (0.059 R)
• M3: 308,321 km (0.073 R)
• M4: 401,521 km (0.11 R)
• M5: 476,170 km (0.058 R)
• M6: 573,857 km (0.06 R)
• M7: 702,661 km (0.055 R)
• M8: 897,886 km (0.091 R)
• M9: 1,024,147 km (0.092 R)
• M10: 1,151,006 km (0.118 R)
• M11: 1,248,394 km (0.103 R)
• M12: 1,354,908 km (0.113 R)
• M13: 1,458,280 km (0.061 R)
• M14: 1,791,734 km (0.092 R)
• M15: 1,912,908 km (0.106 R)
• M16: 2,043,806 km (0.031 R)
• M17: 2,192,058 km (0.059 R)
• M18: 2,537,329 km (0.112 R)
• M19: 2,681,841 km (0.099 R)
• M20: 2,759,034 km (0.112 R)
• M21: 2,876,318 km (0.109 R)
• M22: 2,979,242 km (0.069 R)
• M23: 3,246,423 km (0.118 R)
• M24: 3,337,229 km (0.074 R)
• M25: 3,437,310 km (0.109 R)
• M26: 3,589,302 km (0.093 R)
• M27: 3,666,045 km (0.07 R)
• M28: 4,032,111 km (0.113 R)
• M29: 4,219,558 km (0.102 R)
• M30: 4,318,891 km (0.114 R)
• M31: 4,400,870 km (0.073 R)
• M32: 4,492,424 km (0.103 R)
• M33: 4,789,974 km (0.025 R)
• M34: 4,998,214 km (0.11 R)
• M35: 5,258,066 km (0.036 R)
• M36: 5,551,876 km (0.112 R)
• M37: 5,730,795 km (0.108 R)
• M38: 5,932,004 km (0.099 R)
• M39: 6,053,777 km (0.066 R)
• M40: 6,166,125 km (0.099 R)
• M41: 6,413,710 km (0.113 R)
• M42: 6,507,507 km (0.059 R)
• M43: 6,717,393 km (0.051 R)
• M44: 6,802,066 km (0.089 R)
• M45: 7,004,322 km (0.097 R)
• M46: 7,090,191 km (0.097 R)
• M47: 7,208,673 km (0.11 R)
• M48: 7,328,052 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 10.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.44 AU - 2.1 AU

Year: 1497 Days

Day: 10.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 20,667,721 km

• M1: 130,599 km (0.046 R)
• M2: 224,846 km (0.099 R)
• M3: 353,949 km (0.108 R)
• M4: 447,298 km (0.12 R)
• M5: 561,142 km (0.06 R)
• M6: 663,616 km (0.069 R)
• M7: 815,009 km (0.068 R)
• M8: 965,505 km (0.09 R)
• M9: 1,031,029 km (0.119 R)
• M10: 1,118,693 km (0.077 R)
• M11: 1,230,293 km (0.095 R)
• M12: 1,457,382 km (0.088 R)
• M13: 1,706,313 km (0.059 R)
• M14: 1,770,640 km (0.058 R)
• M15: 1,852,321 km (0.055 R)
• M16: 1,926,970 km (0.107 R)
• M17: 2,096,614 km (0.058 R)
• M18: 2,218,387 km (0.068 R)
• M19: 2,414,659 km (0.025 R)
• M20: 2,570,091 km (0.095 R)
• M21: 2,968,770 km (0.108 R)
• M22: 3,076,480 km (0.118 R)
• M23: 3,427,886 km (0.095 R)
• M24: 3,510,015 km (0.085 R)
• M25: 3,624,008 km (0.07 R)
• M26: 3,909,292 km (0.068 R)
• M27: 3,984,390 km (0.074 R)
• M28: 4,049,315 km (0.115 R)
• M29: 4,136,232 km (0.081 R)
• M30: 4,212,826 km (0.091 R)
• M31: 4,762,598 km (0.12 R)
• M32: 4,923,864 km (0.084 R)
• M33: 5,016,765 km (0.114 R)
• M34: 5,086,926 km (0.112 R)
• M35: 5,228,146 km (0.116 R)
• M36: 5,490,391 km (0.102 R)
• M37: 5,929,012 km (0.063 R)
• M38: 6,215,193 km (0.113 R)
• M39: 6,328,439 km (0.058 R)
• M40: 6,633,768 km (0.087 R)
• M41: 6,878,959 km (0.093 R)
• M42: 6,996,094 km (0.1 R)
• M43: 7,511,608 km (0.117 R)
• M44: 7,862,116 km (0.055 R)
• M45: 7,957,410 km (0.064 R)
• M46: 8,080,379 km (0.076 R)
• M47: 8,162,808 km (0.037 R)
• M48: 8,467,389 km (0.03 R)
• M49: 8,663,213 km (0.076 R)
• M50: 9,030,775 km (0.046 R)
• M51: 9,446,806 km (0.089 R)
• M52: 9,591,767 km (0.119 R)
• M53: 9,913,103 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.8

Radius: 10.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.87 AU - 4.19 AU

Year: 4217 Days

Day: 9.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,667,721 km

• M1: 143,165 km (0.045 R)
• M2: 227,090 km (0.09 R)
• M3: 341,682 km (0.075 R)
• M4: 450,439 km (0.057 R)
• M5: 564,582 km (0.091 R)
• M6: 652,696 km (0.058 R)
• M7: 717,621 km (0.117 R)
• M8: 905,965 km (0.083 R)
• M9: 1,077,404 km (0.113 R)
• M10: 1,144,573 km (0.115 R)
• M11: 1,259,764 km (0.106 R)
• M12: 1,590,973 km (0.115 R)
• M13: 1,720,525 km (0.095 R)
• M14: 1,867,281 km (0.104 R)
• M15: 2,102,448 km (0.088 R)
• M16: 2,173,507 km (0.03 R)
• M17: 2,817,676 km (0.077 R)
• M18: 3,007,516 km (0.065 R)
• M19: 3,317,034 km (0.113 R)
• M20: 3,826,714 km (0.1 R)
• M21: 3,931,582 km (0.095 R)
• M22: 4,108,556 km (0.055 R)
• M23: 4,216,117 km (0.073 R)
• M24: 4,415,680 km (0.088 R)
• M25: 4,562,735 km (0.096 R)
• M26: 4,636,786 km (0.103 R)
• M27: 5,538,263 km (0.06 R)
• M28: 5,717,032 km (0.071 R)
• M29: 6,100,601 km (0.103 R)
• M30: 6,203,076 km (0.039 R)
• M31: 6,471,903 km (0.099 R)
• M32: 6,660,247 km (0.066 R)
• M33: 6,829,292 km (0.107 R)
• M34: 7,042,469 km (0.108 R)
• M35: 7,106,946 km (0.115 R)
• M36: 7,673,473 km (0.073 R)
• M37: 7,872,887 km (0.055 R)
• M38: 8,074,096 km (0.114 R)
• M39: 8,186,743 km (0.094 R)
• M40: 8,254,511 km (0.091 R)
• M41: 9,012,225 km (0.049 R)
• M42: 9,082,236 km (0.12 R)
• M43: 9,340,592 km (0.084 R)
• M44: 9,577,405 km (0.078 R)
• M45: 9,792,377 km (0.102 R)
• M46: 9,888,270 km (0.076 R)
• M47: 10,081,401 km (0.078 R)
• M48: 10,348,732 km (0.048 R)
• M49: 10,544,705 km (0.083 R)
• M50: 10,915,558 km (0.101 R)
• M51: 11,976,357 km (0.093 R)
• M52: 12,156,323 km (0.103 R)
• M53: 12,259,546 km (0.037 R)
• M54: 12,727,936 km (0.089 R)
• M55: 13,735,777 km (0.093 R)
• M56: 14,467,460 km (0.108 R)
• M57: 15,128,533 km (0.053 R)
• M58: 15,518,685 km (0.109 R)
• M59: 15,912,127 km (0.115 R)
• M60: 16,309,010 km (0.089 R)
• M61: 16,451,427 km (0.071 R)
• M62: 17,228,140 km (0.052 R)
• M63: 17,431,443 km (0.117 R)
• M64: 17,957,878 km (0.035 R)
• M65: 18,075,612 km (0.105 R)
• M66: 18,548,939 km (0.068 R)
• M67: 18,787,249 km (0.105 R)
• M68: 19,146,433 km (0.083 R)
• M69: 19,629,036 km (0.104 R)
• M70: 19,750,360 km (0.065 R)
• M71: 19,993,606 km (0.069 R)
• M72: 20,237,899 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 145 - 18,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit