🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.59 AU - 0.67 AU

Year: 323 Days

Day: 35.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 10,203,290 km

• M1: 365,318 km (0.111 R)
• M2: 548,426 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.49 AU - 0.79 AU

Year: 331 Days

Day: 15.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.9

Radius: 11.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.72 AU - 1.18 AU

Year: 598 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 10,203,290 km

• M1: 147,952 km (0.09 R)
• M2: 271,819 km (0.09 R)
• M3: 388,057 km (0.1 R)
• M4: 497,563 km (0.101 R)
• M5: 615,894 km (0.085 R)
• M6: 719,267 km (0.083 R)
• M7: 806,632 km (0.114 R)
• M8: 1,003,353 km (0.099 R)
• M9: 1,107,772 km (0.111 R)
• M10: 1,253,181 km (0.054 R)
• M11: 1,410,858 km (0.097 R)
• M12: 1,523,654 km (0.099 R)
• M13: 1,598,603 km (0.104 R)
• M14: 2,094,370 km (0.038 R)
• M15: 2,224,072 km (0.114 R)
• M16: 2,309,791 km (0.098 R)
• M17: 2,457,594 km (0.119 R)
• M18: 2,608,538 km (0.085 R)
• M19: 2,713,406 km (0.066 R)
• M20: 2,862,406 km (0.099 R)
• M21: 3,014,247 km (0.102 R)
• M22: 3,109,691 km (0.107 R)
• M23: 3,191,222 km (0.101 R)
• M24: 3,424,894 km (0.099 R)
• M25: 3,687,588 km (0.059 R)
• M26: 3,774,055 km (0.025 R)
• M27: 3,917,071 km (0.062 R)
• M28: 4,183,804 km (0.097 R)
• M29: 4,398,327 km (0.032 R)
• M30: 4,481,803 km (0.107 R)
• M31: 4,599,536 km (0.095 R)
• M32: 4,743,898 km (0.104 R)
• M33: 4,872,702 km (0.057 R)
• M34: 5,107,271 km (0.104 R)
• M35: 5,203,912 km (0.067 R)
• M36: 5,461,669 km (0.086 R)
• M37: 5,560,553 km (0.036 R)
• M38: 5,687,262 km (0.117 R)
• M39: 5,915,997 km (0.065 R)
• M40: 6,222,523 km (0.064 R)
• M41: 6,448,865 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 9.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.84 AU - 1.38 AU

Year: 755 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 10,203,290 km

• M1: 133,591 km (0.118 R)
• M2: 218,114 km (0.073 R)
• M3: 284,685 km (0.103 R)
• M4: 436,227 km (0.065 R)
• M5: 497,413 km (0.073 R)
• M6: 625,768 km (0.072 R)
• M7: 765,941 km (0.094 R)
• M8: 857,345 km (0.049 R)
• M9: 947,553 km (0.102 R)
• M10: 1,243,607 km (0.097 R)
• M11: 1,364,333 km (0.083 R)
• M12: 1,537,717 km (0.093 R)
• M13: 1,630,318 km (0.114 R)
• M14: 1,788,891 km (0.081 R)
• M15: 1,860,250 km (0.039 R)
• M16: 1,919,490 km (0.054 R)
• M17: 1,979,329 km (0.113 R)
• M18: 2,135,061 km (0.117 R)
• M19: 2,252,944 km (0.065 R)
• M20: 2,344,498 km (0.113 R)
• M21: 2,626,789 km (0.098 R)
• M22: 2,836,376 km (0.104 R)
• M23: 2,935,409 km (0.101 R)
• M24: 3,105,951 km (0.114 R)
• M25: 3,232,062 km (0.099 R)
• M26: 3,351,740 km (0.103 R)
• M27: 3,432,374 km (0.118 R)
• M28: 3,694,918 km (0.049 R)
• M29: 3,887,749 km (0.053 R)
• M30: 4,006,680 km (0.117 R)
• M31: 4,083,872 km (0.11 R)
• M32: 4,196,220 km (0.099 R)
• M33: 4,257,107 km (0.097 R)
• M34: 4,388,603 km (0.101 R)
• M35: 4,459,363 km (0.101 R)
• M36: 4,521,446 km (0.034 R)
• M37: 4,791,321 km (0.06 R)
• M38: 4,900,677 km (0.07 R)
• M39: 5,010,930 km (0.107 R)
• M40: 5,075,706 km (0.115 R)
• M41: 5,149,907 km (0.054 R)
• M42: 5,460,322 km (0.054 R)
• M43: 5,565,041 km (0.11 R)
• M44: 5,883,535 km (0.063 R)
• M45: 6,138,599 km (0.117 R)
• M46: 6,367,334 km (0.102 R)
• M47: 6,427,473 km (0.082 R)
• M48: 6,905,139 km (0.058 R)
• M49: 7,008,211 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.5

Radius: 14.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.35 AU - 1.77 AU

Year: 1258 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 10,203,290 km

• M1: 259,702 km (0.048 R)
• M2: 351,106 km (0.075 R)
• M3: 511,625 km (0.101 R)
• M4: 616,194 km (0.046 R)
• M5: 756,367 km (0.095 R)
• M6: 873,203 km (0.11 R)
• M7: 1,004,550 km (0.079 R)
• M8: 1,215,184 km (0.07 R)
• M9: 1,372,710 km (0.116 R)
• M10: 1,774,231 km (0.038 R)
• M11: 1,984,266 km (0.109 R)
• M12: 2,142,242 km (0.119 R)
• M13: 2,294,383 km (0.102 R)
• M14: 2,408,376 km (0.089 R)
• M15: 2,534,936 km (0.088 R)
• M16: 2,806,007 km (0.104 R)
• M17: 3,007,067 km (0.115 R)
• M18: 3,178,506 km (0.108 R)
• M19: 3,785,724 km (0.088 R)
• M20: 3,958,808 km (0.107 R)
• M21: 4,058,889 km (0.061 R)
• M22: 4,325,772 km (0.083 R)
• M23: 4,546,279 km (0.051 R)
• M24: 4,823,634 km (0.054 R)
• M25: 5,257,168 km (0.116 R)
• M26: 5,590,772 km (0.118 R)
• M27: 5,845,537 km (0.107 R)
• M28: 5,988,702 km (0.12 R)
• M29: 6,147,575 km (0.112 R)
• M30: 6,278,623 km (0.116 R)
• M31: 6,588,141 km (0.103 R)
• M32: 6,887,636 km (0.066 R)
• M33: 7,008,660 km (0.058 R)
• M34: 7,099,915 km (0.098 R)
• M35: 7,734,210 km (0.059 R)
• M36: 7,876,029 km (0.112 R)
• M37: 8,098,182 km (0.115 R)
• M38: 8,419,219 km (0.107 R)
• M39: 8,564,927 km (0.1 R)
• M40: 8,662,764 km (0.104 R)
• M41: 8,875,642 km (0.115 R)
• M42: 8,991,131 km (0.105 R)
• M43: 9,156,736 km (0.072 R)
• M44: 9,357,048 km (0.093 R)
• M45: 9,558,706 km (0.092 R)
• M46: 9,812,872 km (0.077 R)
• M47: 10,069,433 km (0.074 R)
• M48: 10,241,620 km (0.101 R)
• M49: 10,606,489 km (0.083 R)
• M50: 10,711,507 km (0.061 R)
• M51: 11,028,654 km (0.077 R)
• M52: 11,277,435 km (0.104 R)
• M53: 11,582,166 km (0.062 R)
• M54: 11,690,475 km (0.079 R)
• M55: 11,780,832 km (0.104 R)
• M56: 12,071,800 km (0.061 R)
• M57: 12,181,455 km (0.098 R)
• M58: 12,494,265 km (0.104 R)

Asteroid Belt

Center: 1.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.2

Radius: 12.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.99 AU - 2.59 AU

Year: 2238 Days

Day: 6.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 10,203,290 km

• M1: 160,818 km (0.105 R)
• M2: 241,002 km (0.03 R)
• M3: 348,114 km (0.076 R)
• M4: 433,684 km (0.091 R)
• M5: 543,489 km (0.092 R)
• M6: 787,782 km (0.083 R)
• M7: 928,554 km (0.058 R)
• M8: 1,011,880 km (0.083 R)
• M9: 1,196,633 km (0.097 R)
• M10: 1,298,510 km (0.038 R)
• M11: 1,435,691 km (0.117 R)
• M12: 1,600,248 km (0.043 R)
• M13: 1,771,388 km (0.112 R)
• M14: 2,156,902 km (0.099 R)
• M15: 2,569,044 km (0.118 R)
• M16: 2,825,605 km (0.114 R)
• M17: 3,020,082 km (0.099 R)
• M18: 3,305,664 km (0.069 R)
• M19: 3,496,102 km (0.078 R)
• M20: 3,735,608 km (0.09 R)
• M21: 3,857,381 km (0.079 R)
• M22: 3,995,909 km (0.11 R)
• M23: 4,073,700 km (0.095 R)
• M24: 4,262,343 km (0.109 R)
• M25: 4,779,802 km (0.11 R)
• M26: 5,062,841 km (0.115 R)
• M27: 5,163,969 km (0.062 R)
• M28: 5,628,021 km (0.067 R)
• M29: 5,873,960 km (0.113 R)
• M30: 6,267,552 km (0.11 R)
• M31: 6,394,561 km (0.048 R)
• M32: 7,099,466 km (0.099 R)
• M33: 7,461,194 km (0.05 R)
• M34: 7,750,965 km (0.119 R)
• M35: 7,828,905 km (0.099 R)
• M36: 7,965,937 km (0.107 R)
• M37: 8,202,750 km (0.12 R)
• M38: 8,321,980 km (0.101 R)
• M39: 8,401,716 km (0.101 R)
• M40: 8,988,139 km (0.089 R)
• M41: 9,338,198 km (0.115 R)
• M42: 9,441,870 km (0.055 R)
• M43: 9,525,196 km (0.079 R)
• M44: 9,903,229 km (0.073 R)
• M45: 10,093,967 km (0.072 R)
• M46: 10,286,050 km (0.047 R)
• M47: 10,565,649 km (0.1 R)
• M48: 10,760,724 km (0.087 R)
• M49: 11,110,335 km (0.082 R)
• M50: 11,910,833 km (0.114 R)
• M51: 12,068,659 km (0.059 R)
• M52: 12,340,777 km (0.066 R)
• M53: 12,432,032 km (0.057 R)
• M54: 12,523,436 km (0.065 R)
• M55: 13,332,761 km (0.1 R)
• M56: 13,473,233 km (0.114 R)
• M57: 13,850,220 km (0.03 R)
• M58: 14,662,835 km (0.095 R)
• M59: 14,807,945 km (0.116 R)
• M60: 15,050,593 km (0.07 R)
• M61: 15,172,515 km (0.09 R)
• M62: 15,417,257 km (0.069 R)
• M63: 15,712,713 km (0.088 R)
• M64: 15,836,431 km (0.068 R)
• M65: 16,484,638 km (0.06 R)
• M66: 16,989,232 km (0.115 R)
• M67: 17,090,659 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 11.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.01 AU - 3.59 AU

Year: 3871 Days

Day: 5.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 10,203,290 km

• M1: 183,108 km (0.03 R)
• M2: 314,604 km (0.088 R)
• M3: 437,723 km (0.097 R)
• M4: 550,371 km (0.112 R)
• M5: 646,712 km (0.095 R)
• M6: 1,000,511 km (0.107 R)
• M7: 1,081,293 km (0.116 R)
• M8: 1,164,470 km (0.036 R)
• M9: 1,367,325 km (0.084 R)
• M10: 1,496,428 km (0.07 R)
• M11: 1,694,046 km (0.026 R)
• M12: 1,775,577 km (0.118 R)
• M13: 2,230,055 km (0.027 R)
• M14: 2,411,069 km (0.109 R)
• M15: 3,052,844 km (0.096 R)
• M16: 4,227,037 km (0.07 R)
• M17: 4,739,709 km (0.086 R)
• M18: 4,868,064 km (0.076 R)
• M19: 4,985,798 km (0.055 R)
• M20: 5,356,801 km (0.109 R)
• M21: 5,576,261 km (0.065 R)
• M22: 5,687,262 km (0.118 R)
• M23: 5,873,661 km (0.076 R)
• M24: 6,252,892 km (0.07 R)
• M25: 6,510,051 km (0.077 R)
• M26: 6,587,841 km (0.111 R)
• M27: 6,705,276 km (0.052 R)
• M28: 6,981,882 km (0.101 R)
• M29: 7,262,229 km (0.088 R)
• M30: 9,297,358 km (0.087 R)
• M31: 9,473,285 km (0.092 R)
• M32: 9,962,919 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 11,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit