🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.62 AU - 0.72 AU

Year: 360 Days

Day: 15.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 10.1

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.13 AU - 1.47 AU

Year: 972 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,618,899 km

• M1: 125,662 km (0.057 R)
• M2: 443,707 km (0.063 R)
• M3: 968,796 km (0.118 R)
• M4: 1,567,337 km (0.09 R)
• M5: 2,082,552 km (0.062 R)
• M6: 2,549,597 km (0.064 R)
• M7: 3,679,659 km (0.118 R)
• M8: 4,228,982 km (0.06 R)
• M9: 4,739,859 km (0.106 R)
• M10: 6,387,530 km (0.104 R)
• M11: 6,707,071 km (0.083 R)
• M12: 7,858,825 km (0.067 R)
• M13: 8,826,723 km (0.049 R)
• M14: 9,310,523 km (0.082 R)
• M15: 9,632,906 km (0.083 R)
• M16: 10,550,390 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 12.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.89 AU - 4.13 AU

Year: 4314 Days

Day: 9 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,618,899 km

• M1: 154,235 km (0.05 R)
• M2: 645,066 km (0.043 R)
• M3: 1,576,462 km (0.032 R)
• M4: 4,140,420 km (0.042 R)
• M5: 5,845,836 km (0.111 R)
• M6: 6,729,062 km (0.087 R)
• M7: 12,191,030 km (0.058 R)
• M8: 13,006,637 km (0.092 R)
• M9: 17,107,265 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.3

Radius: 14.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.61 AU - 5.19 AU

Year: 7115 Days

Day: 8.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,618,899 km

• M1: 180,714 km (0.093 R)
• M2: 731,085 km (0.044 R)
• M3: 1,470,996 km (0.076 R)
• M4: 2,153,761 km (0.086 R)
• M5: 3,344,410 km (0.069 R)
• M6: 3,910,040 km (0.114 R)
• M7: 4,821,240 km (0.116 R)
• M8: 5,804,098 km (0.093 R)
• M9: 6,843,504 km (0.099 R)
• M10: 9,426,760 km (0.093 R)
• M11: 10,613,071 km (0.108 R)
• M12: 12,659,421 km (0.107 R)
• M13: 14,464,618 km (0.062 R)
• M14: 15,460,940 km (0.064 R)
• M15: 16,237,951 km (0.113 R)
• M16: 18,798,169 km (0.068 R)
• M17: 20,136,472 km (0.108 R)
• M18: 20,829,110 km (0.091 R)
• M19: 23,169,269 km (0.064 R)
• M20: 24,533,004 km (0.094 R)
• M21: 30,426,262 km (0.107 R)
• M22: 33,753,468 km (0.115 R)
• M23: 37,201,101 km (0.114 R)
• M24: 39,906,130 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.4

Radius: 4.8

Gravity: 37.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.44 AU - 8.92 AU

Year: 13962 Days

Day: 17.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,618,899 km

• M1: 59,690 km (0.073 R)
• M2: 329,265 km (0.117 R)
• M3: 488,886 km (0.078 R)
• M4: 887,415 km (0.103 R)
• M5: 1,169,107 km (0.062 R)
• M6: 1,374,056 km (0.115 R)
• M7: 1,701,227 km (0.054 R)
• M8: 2,078,662 km (0.042 R)
• M9: 2,256,684 km (0.083 R)
• M10: 2,758,585 km (0.104 R)
• M11: 3,124,052 km (0.076 R)
• M12: 3,384,951 km (0.035 R)
• M13: 4,319,040 km (0.087 R)
• M14: 4,676,579 km (0.092 R)
• M15: 4,948,698 km (0.116 R)
• M16: 5,790,485 km (0.092 R)
• M17: 7,248,166 km (0.068 R)
• M18: 9,037,955 km (0.06 R)
• M19: 12,212,273 km (0.111 R)
• M20: 13,735,179 km (0.028 R)
• M21: 14,293,329 km (0.066 R)
• M22: 14,649,820 km (0.085 R)
• M23: 15,454,806 km (0.093 R)
• M24: 15,830,147 km (0.093 R)
• M25: 17,312,662 km (0.09 R)
• M26: 28,081,316 km (0.11 R)
• M27: 30,831,972 km (0.088 R)
• M28: 37,128,546 km (0.107 R)
• M29: 39,589,880 km (0.115 R)
• M30: 41,433,673 km (0.09 R)
• M31: 45,597,880 km (0.047 R)
• M32: 52,018,022 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.3

Radius: 7.7

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.16 AU - 11.32 AU

Year: 18425 Days

Day: 22.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,618,899 km

• M1: 96,042 km (0.117 R)
• M2: 468,092 km (0.085 R)
• M3: 733,478 km (0.1 R)
• M4: 1,038,808 km (0.106 R)
• M5: 1,728,753 km (0.059 R)
• M6: 2,010,895 km (0.12 R)
• M7: 3,348,300 km (0.027 R)
• M8: 4,861,931 km (0.076 R)
• M9: 5,547,388 km (0.055 R)
• M10: 7,299,030 km (0.074 R)
• M11: 7,788,813 km (0.113 R)
• M12: 8,352,797 km (0.103 R)
• M13: 10,946,675 km (0.053 R)
• M14: 12,598,235 km (0.093 R)
• M15: 13,088,916 km (0.075 R)
• M16: 14,868,532 km (0.043 R)
• M17: 15,816,235 km (0.111 R)
• M18: 20,391,985 km (0.116 R)
• M19: 26,003,700 km (0.066 R)
• M20: 26,798,963 km (0.109 R)
• M21: 28,677,762 km (0.041 R)
• M22: 29,772,220 km (0.072 R)
• M23: 32,173,864 km (0.088 R)
• M24: 35,388,423 km (0.086 R)
• M25: 35,804,605 km (0.075 R)
• M26: 36,930,778 km (0.091 R)
• M27: 37,935,327 km (0.065 R)
• M28: 42,447,498 km (0.075 R)
• M29: 43,867,780 km (0.113 R)
• M30: 51,093,507 km (0.071 R)
• M31: 57,721,590 km (0.098 R)
• M32: 69,134,711 km (0.071 R)
• M33: 73,549,494 km (0.108 R)
• M34: 74,227,621 km (0.112 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: 184 - 13,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit