🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.34 AU - 1.36 AU

Year: 476 Days

Day: 12.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.23 AU - 4.75 AU

Year: 2417 Days

Day: 26.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.08 AU - 4.48 AU

Year: 2686 Days

Day: 42.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,175,911 km

• M1: 564,582 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.5

Radius: 4.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.68 AU - 20.6 AU

Year: 21524 Days

Day: 20.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,175,911 km

• M1: 91,554 km (0.096 R)
• M2: 123,568 km (0.107 R)
• M3: 161,416 km (0.105 R)
• M4: 288,125 km (0.09 R)
• M5: 334,351 km (0.084 R)
• M6: 2,348,687 km (0.053 R)
• M7: 2,461,783 km (0.103 R)
• M8: 2,576,524 km (0.049 R)
• M9: 2,676,306 km (0.066 R)
• M10: 2,709,816 km (0.077 R)
• M11: 2,811,393 km (0.039 R)
• M12: 3,446,436 km (0.096 R)
• M13: 3,780,039 km (0.06 R)
• M14: 3,893,584 km (0.118 R)
• M15: 4,104,517 km (0.047 R)
• M16: 4,437,970 km (0.114 R)
• M17: 4,759,606 km (0.094 R)
• M18: 4,985,199 km (0.104 R)
• M19: 5,446,709 km (0.066 R)
• M20: 5,574,914 km (0.114 R)
• M21: 7,283,472 km (0.089 R)
• M22: 7,638,318 km (0.119 R)
• M23: 7,757,996 km (0.108 R)
• M24: 8,389,598 km (0.086 R)
• M25: 8,886,712 km (0.101 R)
• M26: 9,012,524 km (0.05 R)
• M27: 9,753,632 km (0.118 R)
• M28: 9,987,453 km (0.11 R)
• M29: 10,170,710 km (0.084 R)
• M30: 10,995,443 km (0.076 R)
• M31: 11,022,521 km (0.111 R)
• M32: 11,103,453 km (0.101 R)
• M33: 11,758,692 km (0.117 R)
• M34: 11,979,947 km (0.093 R)
• M35: 12,202,549 km (0.109 R)
• M36: 12,736,613 km (0.033 R)
• M37: 13,020,699 km (0.081 R)
• M38: 13,885,674 km (0.079 R)
• M39: 14,620,649 km (0.11 R)
• M40: 15,277,683 km (0.045 R)
• M41: 16,250,517 km (0.097 R)
• M42: 16,466,088 km (0.03 R)
• M43: 18,191,699 km (0.114 R)
• M44: 18,930,264 km (0.032 R)
• M45: 20,403,354 km (0.105 R)
• M46: 20,935,923 km (0.111 R)
• M47: 21,540,597 km (0.072 R)
• M48: 22,014,823 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.4

Radius: 4.9

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.21 AU - 21.59 AU

Year: 22016 Days

Day: 17.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,175,911 km

• M1: 70,610 km (0.055 R)
• M2: 230,082 km (0.077 R)
• M3: 268,977 km (0.109 R)
• M4: 354,547 km (0.114 R)
• M5: 1,489,546 km (0.115 R)
• M6: 1,665,174 km (0.085 R)
• M7: 1,765,704 km (0.119 R)
• M8: 2,057,569 km (0.115 R)
• M9: 2,122,046 km (0.111 R)
• M10: 2,638,757 km (0.114 R)
• M11: 2,756,191 km (0.066 R)
• M12: 3,069,300 km (0.108 R)
• M13: 3,143,051 km (0.107 R)
• M14: 3,728,877 km (0.117 R)
• M15: 3,860,672 km (0.109 R)
• M16: 4,430,790 km (0.096 R)
• M17: 4,514,415 km (0.092 R)
• M18: 4,997,915 km (0.07 R)
• M19: 5,677,838 km (0.094 R)
• M20: 6,167,920 km (0.102 R)
• M21: 6,671,467 km (0.04 R)
• M22: 6,767,359 km (0.082 R)
• M23: 6,863,700 km (0.112 R)
• M24: 7,188,178 km (0.035 R)
• M25: 7,517,592 km (0.083 R)
• M26: 7,751,114 km (0.059 R)
• M27: 7,987,030 km (0.109 R)
• M28: 9,308,279 km (0.116 R)
• M29: 9,631,111 km (0.108 R)
• M30: 11,528,311 km (0.049 R)
• M31: 11,836,184 km (0.093 R)
• M32: 12,224,839 km (0.119 R)
• M33: 12,263,884 km (0.071 R)
• M34: 12,420,662 km (0.119 R)
• M35: 12,736,164 km (0.111 R)
• M36: 13,779,909 km (0.032 R)
• M37: 14,559,762 km (0.074 R)
• M38: 14,642,789 km (0.112 R)
• M39: 14,684,228 km (0.075 R)
• M40: 15,017,831 km (0.083 R)
• M41: 15,650,181 km (0.088 R)
• M42: 15,735,003 km (0.104 R)
• M43: 15,820,124 km (0.115 R)
• M44: 16,247,974 km (0.088 R)
• M45: 18,219,824 km (0.045 R)
• M46: 19,393,120 km (0.088 R)
• M47: 19,530,152 km (0.109 R)
• M48: 19,988,819 km (0.095 R)
• M49: 20,312,100 km (0.116 R)
• M50: 21,480,758 km (0.082 R)
• M51: 21,859,390 km (0.089 R)
• M52: 21,906,813 km (0.06 R)
• M53: 22,192,395 km (0.078 R)
• M54: 22,431,303 km (0.108 R)
• M55: 24,570,253 km (0.111 R)
• M56: 25,563,733 km (0.096 R)
• M57: 25,864,425 km (0.115 R)
• M58: 25,964,805 km (0.081 R)
• M59: 26,621,091 km (0.043 R)
• M60: 27,129,574 km (0.075 R)
• M61: 28,207,726 km (0.06 R)
• M62: 28,362,859 km (0.06 R)
• M63: 28,986,383 km (0.101 R)
• M64: 29,195,221 km (0.048 R)
• M65: 29,667,053 km (0.115 R)
• M66: 30,088,470 km (0.089 R)
• M67: 30,884,032 km (0.042 R)
• M68: 30,937,288 km (0.115 R)
• M69: 31,150,615 km (0.076 R)
• M70: 32,063,162 km (0.068 R)
• M71: 33,694,826 km (0.064 R)
• M72: 33,914,436 km (0.1 R)
• M73: 34,024,390 km (0.086 R)
• M74: 34,244,748 km (0.117 R)
• M75: 35,409,068 km (0.1 R)
• M76: 35,688,218 km (0.09 R)

Kuiper Belt

Range: 36.2 - 65.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 16,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit