🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 166 Days

Day: 28.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.94 AU - 1.44 AU

Year: 477 Days

Day: 13.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 114,028,713 km

• M1: 37,998 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 11.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.59 AU - 9.31 AU

Year: 9829 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 114,028,713 km

• M1: 153,487 km (0.116 R)
• M2: 669,301 km (0.117 R)
• M3: 1,131,857 km (0.107 R)
• M4: 1,854,116 km (0.03 R)
• M5: 2,224,221 km (0.088 R)
• M6: 2,605,845 km (0.042 R)
• M7: 3,480,245 km (0.072 R)
• M8: 4,129,948 km (0.106 R)
• M9: 6,945,231 km (0.107 R)
• M10: 7,488,720 km (0.071 R)
• M11: 8,144,557 km (0.112 R)
• M12: 8,573,604 km (0.048 R)
• M13: 9,154,043 km (0.118 R)
• M14: 11,580,521 km (0.098 R)
• M15: 12,179,211 km (0.118 R)
• M16: 13,320,643 km (0.1 R)
• M17: 16,349,850 km (0.05 R)
• M18: 17,952,642 km (0.069 R)
• M19: 20,747,280 km (0.11 R)
• M20: 26,431,251 km (0.068 R)
• M21: 27,089,033 km (0.037 R)
• M22: 27,661,544 km (0.053 R)
• M23: 28,732,066 km (0.117 R)
• M24: 33,183,351 km (0.106 R)
• M25: 35,857,712 km (0.085 R)
• M26: 36,432,317 km (0.117 R)
• M27: 39,034,423 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.4

Radius: 3.2

Gravity: 62.54 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.96 AU - 18.72 AU

Year: 23142 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 114,028,713 km

• M1: 40,092 km (0.109 R)
• M2: 185,053 km (0.111 R)
• M3: 305,479 km (0.085 R)
• M4: 647,609 km (0.114 R)
• M5: 924,515 km (0.115 R)
• M6: 1,076,506 km (0.057 R)
• M7: 1,547,889 km (0.119 R)
• M8: 2,186,971 km (0.097 R)
• M9: 2,481,529 km (0.062 R)
• M10: 3,261,234 km (0.118 R)
• M11: 3,434,767 km (0.098 R)
• M12: 3,584,066 km (0.065 R)
• M13: 6,420,890 km (0.071 R)
• M14: 6,556,426 km (0.102 R)
• M15: 8,768,530 km (0.088 R)
• M16: 9,564,989 km (0.027 R)
• M17: 9,682,573 km (0.108 R)
• M18: 11,235,099 km (0.116 R)
• M19: 11,832,294 km (0.117 R)
• M20: 12,520,444 km (0.115 R)
• M21: 12,731,976 km (0.113 R)
• M22: 13,676,237 km (0.061 R)
• M23: 16,031,656 km (0.097 R)
• M24: 21,525,638 km (0.112 R)
• M25: 24,580,725 km (0.111 R)
• M26: 27,436,100 km (0.068 R)
• M27: 31,144,631 km (0.101 R)
• M28: 31,532,987 km (0.116 R)
• M29: 32,055,682 km (0.12 R)
• M30: 33,118,276 km (0.05 R)
• M31: 33,794,309 km (0.118 R)
• M32: 37,167,441 km (0.094 R)
• M33: 39,839,559 km (0.054 R)
• M34: 42,161,916 km (0.101 R)
• M35: 48,619,009 km (0.102 R)
• M36: 49,843,767 km (0.088 R)
• M37: 51,088,720 km (0.109 R)
• M38: 54,572,406 km (0.116 R)
• M39: 61,195,253 km (0.066 R)
• M40: 62,007,869 km (0.12 R)
• M41: 67,250,825 km (0.099 R)
• M42: 78,130,330 km (0.104 R)
• M43: 78,846,755 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.8

Radius: 7.1

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.85 AU - 18.75 AU

Year: 25278 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 114,028,713 km

• M1: 88,412 km (0.119 R)
• M2: 427,700 km (0.085 R)
• M3: 1,162,675 km (0.101 R)
• M4: 1,416,542 km (0.112 R)
• M5: 1,653,356 km (0.073 R)
• M6: 2,186,522 km (0.084 R)
• M7: 2,481,529 km (0.105 R)
• M8: 2,777,284 km (0.108 R)
• M9: 3,293,846 km (0.079 R)
• M10: 3,872,640 km (0.118 R)
• M11: 4,771,873 km (0.078 R)
• M12: 7,669,584 km (0.114 R)
• M13: 12,255,207 km (0.108 R)
• M14: 15,035,783 km (0.091 R)
• M15: 25,732,779 km (0.08 R)
• M16: 27,740,980 km (0.084 R)
• M17: 31,141,490 km (0.1 R)
• M18: 33,282,385 km (0.1 R)
• M19: 35,092,519 km (0.095 R)
• M20: 39,060,004 km (0.051 R)
• M21: 40,446,178 km (0.098 R)
• M22: 45,809,860 km (0.089 R)
• M23: 46,319,690 km (0.084 R)
• M24: 52,365,987 km (0.075 R)
• M25: 53,484,829 km (0.112 R)
• M26: 55,963,516 km (0.094 R)
• M27: 59,924,868 km (0.087 R)
• M28: 79,095,087 km (0.085 R)
• M29: 85,349,475 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949

Radius: 3.5

Gravity: 77.47 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.69 AU - 21.95 AU

Year: 31173 Days

Day: 15.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 114,028,713 km

• M1: 43,533 km (0.082 R)
• M2: 484,697 km (0.063 R)
• M3: 623,524 km (0.038 R)
• M4: 800,947 km (0.108 R)
• M5: 1,359,246 km (0.119 R)
• M6: 1,889,421 km (0.052 R)
• M7: 2,213,151 km (0.086 R)
• M8: 2,388,330 km (0.041 R)
• M9: 3,606,206 km (0.086 R)
• M10: 3,884,608 km (0.056 R)
• M11: 4,065,771 km (0.025 R)
• M12: 5,057,455 km (0.102 R)
• M13: 5,361,588 km (0.114 R)
• M14: 6,298,070 km (0.094 R)
• M15: 6,548,348 km (0.064 R)
• M16: 8,488,482 km (0.109 R)
• M17: 10,292,483 km (0.066 R)
• M18: 14,636,356 km (0.05 R)
• M19: 17,596,150 km (0.081 R)
• M20: 20,493,113 km (0.08 R)
• M21: 20,711,526 km (0.108 R)
• M22: 23,334,874 km (0.058 R)
• M23: 26,299,605 km (0.079 R)
• M24: 27,078,112 km (0.106 R)
• M25: 32,665,144 km (0.064 R)
• M26: 33,413,283 km (0.093 R)
• M27: 37,488,628 km (0.109 R)
• M28: 39,476,485 km (0.062 R)
• M29: 56,029,489 km (0.076 R)
• M30: 58,403,906 km (0.098 R)
• M31: 72,544,495 km (0.083 R)
• M32: 73,816,377 km (0.09 R)
• M33: 76,929,508 km (0.085 R)
• M34: 83,138,717 km (0.117 R)
• M35: 88,513,320 km (0.084 R)
• M36: 106,997,334 km (0.093 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: 453 - 11,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit