🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.54 AU - 2.26 AU

Year: 952 Days

Day: 40.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,087,576 km

• M1: 368,759 km (0.105 R)
• M2: 659,427 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.38 AU - 3.06 AU

Year: 1630 Days

Day: 27.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.21 AU - 4.83 AU

Year: 2929 Days

Day: 12.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,087,576 km

• M1: 1,373,458 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 11.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.81 AU - 6.25 AU

Year: 4100 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,087,576 km

• M1: 186,549 km (0.12 R)
• M2: 386,411 km (0.088 R)
• M3: 524,341 km (0.101 R)
• M4: 707,598 km (0.095 R)
• M5: 1,326,634 km (0.07 R)
• M6: 1,465,162 km (0.067 R)
• M7: 1,769,743 km (0.114 R)
• M8: 1,910,215 km (0.114 R)
• M9: 2,014,934 km (0.052 R)
• M10: 2,175,452 km (0.104 R)
• M11: 2,481,081 km (0.085 R)
• M12: 2,712,209 km (0.114 R)
• M13: 3,087,401 km (0.107 R)
• M14: 3,195,560 km (0.115 R)
• M15: 3,273,501 km (0.105 R)
• M16: 3,543,525 km (0.039 R)
• M17: 3,656,920 km (0.101 R)
• M18: 3,755,056 km (0.086 R)
• M19: 3,903,906 km (0.112 R)
• M20: 4,088,510 km (0.075 R)
• M21: 4,258,902 km (0.036 R)
• M22: 4,554,058 km (0.12 R)
• M23: 4,713,081 km (0.042 R)
• M24: 4,784,290 km (0.063 R)
• M25: 4,909,952 km (0.098 R)
• M26: 5,857,953 km (0.115 R)
• M27: 5,973,144 km (0.112 R)
• M28: 6,560,764 km (0.044 R)
• M29: 6,962,734 km (0.104 R)
• M30: 7,727,628 km (0.087 R)
• M31: 8,066,616 km (0.049 R)
• M32: 8,195,121 km (0.099 R)
• M33: 8,302,682 km (0.042 R)
• M34: 8,759,404 km (0.093 R)
• M35: 9,113,053 km (0.114 R)
• M36: 9,403,722 km (0.094 R)
• M37: 9,674,793 km (0.105 R)
• M38: 9,925,669 km (0.085 R)
• M39: 10,363,991 km (0.073 R)
• M40: 10,480,378 km (0.112 R)
• M41: 10,644,038 km (0.062 R)
• M42: 11,164,040 km (0.111 R)
• M43: 11,235,548 km (0.056 R)
• M44: 12,057,140 km (0.112 R)
• M45: 12,204,194 km (0.112 R)
• M46: 12,351,847 km (0.09 R)
• M47: 12,475,266 km (0.055 R)
• M48: 12,599,133 km (0.088 R)
• M49: 13,528,734 km (0.09 R)
• M50: 14,014,478 km (0.051 R)
• M51: 14,428,116 km (0.078 R)
• M52: 15,907,340 km (0.109 R)
• M53: 16,014,751 km (0.099 R)
• M54: 16,420,161 km (0.074 R)
• M55: 16,801,486 km (0.099 R)
• M56: 16,883,466 km (0.071 R)
• M57: 17,461,961 km (0.062 R)
• M58: 18,751,644 km (0.089 R)
• M59: 18,836,765 km (0.067 R)
• M60: 19,207,469 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 12.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.9 AU - 8.24 AU

Year: 8332 Days

Day: 6.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,087,576 km

• M1: 234,869 km (0.075 R)
• M2: 437,275 km (0.116 R)
• M3: 753,973 km (0.025 R)
• M4: 1,271,731 km (0.082 R)
• M5: 1,448,407 km (0.103 R)
• M6: 1,980,377 km (0.101 R)
• M7: 2,235,740 km (0.093 R)
• M8: 2,468,215 km (0.087 R)
• M9: 2,656,409 km (0.048 R)
• M10: 2,849,690 km (0.077 R)
• M11: 2,956,952 km (0.066 R)
• M12: 3,084,110 km (0.117 R)
• M13: 3,571,948 km (0.102 R)
• M14: 3,707,634 km (0.027 R)
• M15: 3,983,941 km (0.102 R)
• M16: 4,390,698 km (0.097 R)
• M17: 4,641,274 km (0.074 R)
• M18: 4,725,797 km (0.072 R)
• M19: 4,875,095 km (0.082 R)
• M20: 5,266,144 km (0.101 R)
• M21: 5,577,308 km (0.106 R)
• M22: 6,009,496 km (0.114 R)
• M23: 6,334,871 km (0.118 R)
• M24: 6,833,780 km (0.057 R)
• M25: 7,271,653 km (0.118 R)
• M26: 7,568,755 km (0.1 R)
• M27: 7,844,464 km (0.038 R)
• M28: 8,354,443 km (0.117 R)
• M29: 9,975,784 km (0.093 R)
• M30: 10,278,421 km (0.063 R)
• M31: 11,720,694 km (0.092 R)
• M32: 11,836,483 km (0.112 R)
• M33: 12,010,914 km (0.119 R)
• M34: 12,274,206 km (0.106 R)
• M35: 12,450,732 km (0.079 R)
• M36: 12,628,155 km (0.089 R)
• M37: 12,836,245 km (0.048 R)
• M38: 12,955,624 km (0.104 R)
• M39: 13,954,938 km (0.071 R)
• M40: 14,510,395 km (0.114 R)
• M41: 14,697,093 km (0.106 R)
• M42: 14,853,423 km (0.084 R)
• M43: 15,073,182 km (0.043 R)
• M44: 16,413,878 km (0.035 R)
• M45: 17,328,969 km (0.104 R)
• M46: 17,926,014 km (0.081 R)
• M47: 18,026,095 km (0.117 R)
• M48: 18,227,005 km (0.077 R)
• M49: 18,495,982 km (0.113 R)
• M50: 18,766,305 km (0.12 R)
• M51: 20,033,548 km (0.034 R)
• M52: 20,206,932 km (0.066 R)
• M53: 20,345,909 km (0.071 R)
• M54: 20,660,064 km (0.08 R)
• M55: 20,835,243 km (0.111 R)
• M56: 21,682,865 km (0.078 R)
• M57: 21,967,999 km (0.072 R)
• M58: 22,075,260 km (0.12 R)
• M59: 22,613,962 km (0.076 R)
• M60: 22,975,540 km (0.058 R)
• M61: 23,521,572 km (0.089 R)
• M62: 23,704,381 km (0.101 R)
• M63: 24,034,992 km (0.107 R)
• M64: 24,182,346 km (0.103 R)
• M65: 24,886,503 km (0.042 R)
• M66: 25,035,652 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.5

Radius: 4.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.16 AU - 19.96 AU

Year: 27894 Days

Day: 17 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 40,087,576 km

• M1: 67,319 km (0.09 R)
• M2: 478,115 km (0.076 R)
• M3: 690,245 km (0.028 R)
• M4: 1,247,945 km (0.097 R)
• M5: 1,323,044 km (0.054 R)
• M6: 2,154,060 km (0.062 R)
• M7: 2,336,420 km (0.102 R)
• M8: 2,813,637 km (0.076 R)
• M9: 2,937,653 km (0.09 R)
• M10: 3,557,437 km (0.088 R)
• M11: 3,691,477 km (0.055 R)
• M12: 5,767,148 km (0.072 R)
• M13: 5,893,109 km (0.091 R)
• M14: 6,700,788 km (0.068 R)
• M15: 8,098,630 km (0.096 R)
• M16: 8,488,482 km (0.1 R)
• M17: 8,595,894 km (0.072 R)
• M18: 10,260,170 km (0.116 R)
• M19: 11,700,797 km (0.062 R)
• M20: 12,262,238 km (0.118 R)
• M21: 13,619,839 km (0.065 R)
• M22: 14,851,777 km (0.119 R)
• M23: 16,163,152 km (0.079 R)
• M24: 16,832,603 km (0.102 R)
• M25: 18,475,935 km (0.101 R)
• M26: 26,109,765 km (0.079 R)
• M27: 27,368,482 km (0.051 R)
• M28: 28,593,239 km (0.11 R)
• M29: 29,999,160 km (0.084 R)
• M30: 32,485,178 km (0.115 R)
• M31: 34,064,931 km (0.078 R)
• M32: 39,847,637 km (0.112 R)
• M33: 40,087,592 km (0.11 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 11,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit