🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.03 AU - 1.43 AU

Year: 506 Days

Day: 18.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,812,745 km

• M1: 652,396 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.72 AU - 2.3 AU

Year: 1057 Days

Day: 24.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.4

Radius: 7.9

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.04 AU - 14.58 AU

Year: 20075 Days

Day: 22.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,812,745 km

• M1: 111,600 km (0.083 R)
• M2: 403,765 km (0.086 R)
• M3: 724,802 km (0.053 R)
• M4: 1,748,949 km (0.081 R)
• M5: 2,049,640 km (0.117 R)
• M6: 2,496,788 km (0.105 R)
• M7: 3,585,861 km (0.116 R)
• M8: 4,106,611 km (0.109 R)
• M9: 6,141,591 km (0.102 R)
• M10: 6,841,559 km (0.12 R)
• M11: 7,496,798 km (0.103 R)
• M12: 8,716,320 km (0.034 R)
• M13: 9,486,001 km (0.041 R)
• M14: 10,063,000 km (0.086 R)
• M15: 11,350,439 km (0.025 R)
• M16: 12,675,577 km (0.038 R)
• M17: 13,092,506 km (0.08 R)
• M18: 13,662,624 km (0.095 R)
• M19: 14,699,786 km (0.056 R)
• M20: 15,393,770 km (0.051 R)
• M21: 18,655,453 km (0.086 R)
• M22: 20,023,974 km (0.068 R)
• M23: 21,262,944 km (0.093 R)
• M24: 24,422,600 km (0.098 R)
• M25: 40,343,853 km (0.115 R)
• M26: 41,397,620 km (0.065 R)
• M27: 46,122,220 km (0.074 R)
• M28: 47,274,124 km (0.096 R)
• M29: 48,108,581 km (0.099 R)
• M30: 48,445,176 km (0.08 R)
• M31: 49,464,087 km (0.103 R)
• M32: 51,897,147 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.8

Radius: 4.4

Gravity: 47.77 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.6 AU - 18.2 AU

Year: 22412 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 164.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,812,745 km

• M1: 54,753 km (0.066 R)
• M2: 244,892 km (0.028 R)
• M3: 426,055 km (0.101 R)
• M4: 566,078 km (0.104 R)
• M5: 758,611 km (0.086 R)
• M6: 943,364 km (0.088 R)
• M7: 1,115,402 km (0.062 R)
• M8: 1,292,526 km (0.064 R)
• M9: 1,648,419 km (0.091 R)
• M10: 2,943,189 km (0.061 R)
• M11: 4,180,363 km (0.118 R)
• M12: 6,442,283 km (0.072 R)
• M13: 7,778,640 km (0.095 R)
• M14: 7,991,219 km (0.07 R)
• M15: 8,428,045 km (0.065 R)
• M16: 9,112,754 km (0.095 R)
• M17: 12,512,216 km (0.094 R)
• M18: 13,630,460 km (0.08 R)
• M19: 14,174,548 km (0.106 R)
• M20: 14,732,847 km (0.116 R)
• M21: 15,058,372 km (0.034 R)
• M22: 15,978,399 km (0.115 R)
• M23: 16,235,707 km (0.068 R)
• M24: 16,495,858 km (0.114 R)
• M25: 20,333,791 km (0.061 R)
• M26: 29,326,718 km (0.11 R)
• M27: 29,841,783 km (0.069 R)
• M28: 39,858,258 km (0.049 R)
• M29: 41,773,560 km (0.059 R)
• M30: 41,935,874 km (0.094 R)
• M31: 42,589,467 km (0.095 R)
• M32: 46,828,621 km (0.078 R)
• M33: 47,003,801 km (0.095 R)
• M34: 47,355,505 km (0.049 R)
• M35: 52,088,333 km (0.111 R)
• M36: 57,728,173 km (0.115 R)
• M37: 66,818,936 km (0.06 R)
• M38: 69,061,707 km (0.115 R)
• M39: 72,051,570 km (0.108 R)
• M40: 72,753,633 km (0.033 R)
• M41: 86,708,871 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.2

Radius: 6.7

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.4 AU - 20.62 AU

Year: 26017 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,812,745 km

• M1: 85,271 km (0.091 R)
• M2: 387,907 km (0.03 R)
• M3: 746,344 km (0.119 R)
• M4: 969,544 km (0.111 R)
• M5: 2,717,445 km (0.098 R)
• M6: 5,347,675 km (0.034 R)
• M7: 5,844,789 km (0.111 R)
• M8: 6,237,483 km (0.045 R)
• M9: 7,271,653 km (0.047 R)
• M10: 7,777,593 km (0.111 R)
• M11: 8,306,871 km (0.088 R)
• M12: 8,859,934 km (0.103 R)
• M13: 10,989,609 km (0.095 R)
• M14: 11,253,051 km (0.101 R)
• M15: 11,655,918 km (0.105 R)
• M16: 13,215,775 km (0.096 R)
• M17: 14,591,776 km (0.116 R)
• M18: 14,830,086 km (0.083 R)
• M19: 23,032,687 km (0.072 R)
• M20: 27,716,297 km (0.112 R)
• M21: 31,124,735 km (0.103 R)
• M22: 33,408,346 km (0.106 R)
• M23: 34,520,606 km (0.105 R)
• M24: 36,818,878 km (0.035 R)
• M25: 39,217,231 km (0.082 R)
• M26: 44,156,504 km (0.12 R)
• M27: 44,822,664 km (0.073 R)
• M28: 45,495,405 km (0.111 R)
• M29: 46,345,869 km (0.108 R)
• M30: 52,597,564 km (0.112 R)
• M31: 53,346,002 km (0.11 R)
• M32: 62,888,551 km (0.099 R)
• M33: 63,520,004 km (0.042 R)
• M34: 77,779,075 km (0.092 R)
• M35: 81,712,302 km (0.036 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit