🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.31 AU - 1.35 AU

Year: 560 Days

Day: 44.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,673,109 km

• M1: 46,375 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.87 AU - 2.23 AU

Year: 1072 Days

Day: 30.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,673,109 km

• M1: 1,270,236 km (0.105 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422

Radius: 9.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.5 AU - 5.84 AU

Year: 4294 Days

Day: 6.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,673,109 km

• M1: 136,583 km (0.102 R)
• M2: 274,362 km (0.113 R)
• M3: 343,477 km (0.119 R)
• M4: 479,611 km (0.047 R)
• M5: 541,544 km (0.094 R)
• M6: 635,791 km (0.084 R)
• M7: 715,676 km (0.101 R)
• M8: 809,923 km (0.12 R)
• M9: 920,027 km (0.084 R)
• M10: 1,217,876 km (0.095 R)
• M11: 2,005,210 km (0.109 R)
• M12: 2,126,683 km (0.086 R)
• M13: 2,234,992 km (0.106 R)
• M14: 2,489,458 km (0.064 R)
• M15: 2,554,683 km (0.096 R)
• M16: 2,991,957 km (0.114 R)
• M17: 3,113,880 km (0.109 R)
• M18: 3,237,298 km (0.112 R)
• M19: 3,525,872 km (0.11 R)
• M20: 4,050,662 km (0.11 R)
• M21: 4,127,704 km (0.11 R)
• M22: 4,420,916 km (0.107 R)
• M23: 4,580,088 km (0.037 R)
• M24: 4,802,092 km (0.092 R)
• M25: 4,883,622 km (0.116 R)
• M26: 5,006,891 km (0.098 R)
• M27: 5,089,619 km (0.102 R)
• M28: 5,193,739 km (0.089 R)
• M29: 5,531,830 km (0.09 R)
• M30: 5,768,344 km (0.116 R)
• M31: 6,162,535 km (0.114 R)
• M32: 6,295,976 km (0.094 R)
• M33: 6,497,933 km (0.05 R)
• M34: 7,397,316 km (0.097 R)
• M35: 7,682,000 km (0.066 R)
• M36: 7,921,955 km (0.078 R)
• M37: 7,994,361 km (0.079 R)
• M38: 8,213,073 km (0.06 R)
• M39: 8,458,563 km (0.077 R)
• M40: 9,158,531 km (0.075 R)
• M41: 10,059,410 km (0.099 R)
• M42: 10,401,390 km (0.084 R)
• M43: 10,480,827 km (0.074 R)
• M44: 10,746,961 km (0.119 R)
• M45: 10,907,929 km (0.087 R)
• M46: 11,096,572 km (0.069 R)
• M47: 11,504,375 km (0.119 R)
• M48: 11,834,239 km (0.12 R)
• M49: 12,503,390 km (0.094 R)
• M50: 12,644,311 km (0.074 R)
• M51: 13,414,591 km (0.059 R)
• M52: 14,200,129 km (0.111 R)
• M53: 14,702,329 km (0.106 R)
• M54: 14,880,949 km (0.11 R)
• M55: 15,210,214 km (0.119 R)
• M56: 15,754,451 km (0.095 R)
• M57: 15,967,778 km (0.109 R)
• M58: 16,090,149 km (0.106 R)
• M59: 16,243,636 km (0.11 R)
• M60: 16,675,675 km (0.109 R)
• M61: 18,666,374 km (0.115 R)
• M62: 18,730,850 km (0.099 R)
• M63: 18,795,327 km (0.103 R)
• M64: 18,859,804 km (0.041 R)
• M65: 18,956,893 km (0.108 R)
• M66: 19,313,983 km (0.057 R)
• M67: 19,968,922 km (0.084 R)
• M68: 20,299,085 km (0.072 R)
• M69: 21,065,475 km (0.08 R)
• M70: 21,300,493 km (0.072 R)
• M71: 21,435,281 km (0.046 R)
• M72: 21,875,098 km (0.094 R)
• M73: 22,011,083 km (0.119 R)
• M74: 22,113,258 km (0.103 R)
• M75: 22,318,058 km (0.093 R)
• M76: 23,074,275 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.3

Radius: 11.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.34 AU - 7.76 AU

Year: 7577 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,673,109 km

• M1: 186,848 km (0.079 R)
• M2: 834,457 km (0.096 R)
• M3: 913,594 km (0.076 R)
• M4: 1,019,360 km (0.1 R)
• M5: 1,218,475 km (0.106 R)
• M6: 1,349,522 km (0.061 R)
• M7: 1,669,662 km (0.117 R)
• M8: 1,846,487 km (0.069 R)
• M9: 1,983,219 km (0.105 R)
• M10: 2,315,625 km (0.025 R)
• M11: 2,598,066 km (0.068 R)
• M12: 2,874,074 km (0.117 R)
• M13: 2,962,337 km (0.099 R)
• M14: 3,758,796 km (0.075 R)
• M15: 4,012,364 km (0.102 R)
• M16: 4,251,422 km (0.089 R)
• M17: 4,827,523 km (0.102 R)
• M18: 5,715,387 km (0.063 R)
• M19: 6,559,567 km (0.07 R)
• M20: 6,865,345 km (0.104 R)
• M21: 7,032,147 km (0.044 R)
• M22: 7,127,890 km (0.045 R)
• M23: 7,224,231 km (0.106 R)
• M24: 7,860,770 km (0.047 R)
• M25: 7,935,269 km (0.103 R)
• M26: 8,694,479 km (0.113 R)
• M27: 8,849,163 km (0.08 R)
• M28: 9,371,110 km (0.11 R)
• M29: 10,417,846 km (0.082 R)
• M30: 10,609,631 km (0.08 R)
• M31: 11,642,903 km (0.106 R)
• M32: 11,956,311 km (0.069 R)
• M33: 12,359,327 km (0.095 R)
• M34: 12,942,609 km (0.058 R)
• M35: 13,804,443 km (0.093 R)
• M36: 14,838,314 km (0.076 R)
• M37: 15,395,865 km (0.092 R)
• M38: 16,948,092 km (0.067 R)
• M39: 17,595,851 km (0.087 R)
• M40: 18,649,170 km (0.098 R)
• M41: 19,926,436 km (0.085 R)
• M42: 20,369,994 km (0.118 R)
• M43: 20,851,250 km (0.06 R)
• M44: 21,440,516 km (0.063 R)
• M45: 21,545,085 km (0.036 R)
• M46: 21,859,989 km (0.105 R)
• M47: 22,070,623 km (0.058 R)
• M48: 22,706,713 km (0.052 R)
• M49: 23,098,510 km (0.101 R)
• M50: 24,178,157 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.5

Radius: 3.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.04 AU - 17.54 AU

Year: 22917 Days

Day: 19.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 38,673,109 km

• M1: 114,442 km (0.084 R)
• M2: 161,117 km (0.096 R)
• M3: 244,293 km (0.106 R)
• M4: 1,103,883 km (0.083 R)
• M5: 1,139,038 km (0.096 R)
• M6: 1,265,149 km (0.092 R)
• M7: 1,452,895 km (0.073 R)
• M8: 1,709,904 km (0.083 R)
• M9: 2,176,499 km (0.079 R)
• M10: 2,310,240 km (0.044 R)
• M11: 3,550,556 km (0.102 R)
• M12: 3,787,668 km (0.081 R)
• M13: 3,921,409 km (0.103 R)
• M14: 4,111,548 km (0.077 R)
• M15: 4,756,763 km (0.115 R)
• M16: 5,463,165 km (0.04 R)
• M17: 5,644,776 km (0.034 R)
• M18: 6,264,560 km (0.094 R)
• M19: 7,069,098 km (0.116 R)
• M20: 7,466,579 km (0.065 R)
• M21: 8,179,862 km (0.092 R)
• M22: 8,878,933 km (0.111 R)
• M23: 9,560,650 km (0.091 R)
• M24: 9,633,504 km (0.072 R)
• M25: 9,889,466 km (0.108 R)
• M26: 10,036,820 km (0.034 R)
• M27: 10,408,272 km (0.05 R)
• M28: 11,088,194 km (0.047 R)
• M29: 13,619,241 km (0.055 R)
• M30: 14,154,352 km (0.118 R)
• M31: 14,278,818 km (0.064 R)
• M32: 14,906,381 km (0.106 R)
• M33: 15,202,435 km (0.118 R)
• M34: 16,623,615 km (0.067 R)
• M35: 16,886,608 km (0.109 R)
• M36: 18,447,661 km (0.085 R)
• M37: 19,821,867 km (0.061 R)
• M38: 21,228,686 km (0.103 R)
• M39: 23,251,698 km (0.075 R)
• M40: 23,300,616 km (0.083 R)
• M41: 23,496,590 km (0.083 R)
• M42: 24,434,867 km (0.068 R)
• M43: 24,733,764 km (0.047 R)
• M44: 25,637,634 km (0.059 R)
• M45: 28,048,254 km (0.12 R)
• M46: 28,256,644 km (0.072 R)
• M47: 29,148,397 km (0.101 R)
• M48: 31,390,720 km (0.075 R)
• M49: 31,769,801 km (0.077 R)
• M50: 33,411,637 km (0.066 R)
• M51: 34,744,704 km (0.082 R)
• M52: 35,755,985 km (0.12 R)
• M53: 36,549,153 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit