🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.82 AU - 3 AU

Year: 1433 Days

Day: 29.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,578,832 km

• M1: 1,551,629 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.89 AU - 3.75 AU

Year: 2316 Days

Day: 33 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,578,832 km

• M1: 25,581 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.76 AU - 4.22 AU

Year: 2496 Days

Day: 13.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 145.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 14.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.25 AU - 6.87 AU

Year: 5020 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 109,578,832 km

• M1: 190,438 km (0.089 R)
• M2: 1,117,047 km (0.072 R)
• M3: 1,805,796 km (0.104 R)
• M4: 2,988,068 km (0.118 R)
• M5: 3,587,656 km (0.063 R)
• M6: 4,243,044 km (0.061 R)
• M7: 5,194,786 km (0.045 R)
• M8: 5,677,838 km (0.11 R)
• M9: 7,846,109 km (0.11 R)
• M10: 20,393,032 km (0.061 R)
• M11: 21,170,193 km (0.114 R)
• M12: 25,681,167 km (0.053 R)
• M13: 27,175,949 km (0.096 R)
• M14: 28,465,184 km (0.089 R)
• M15: 30,338,299 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.5

Radius: 9.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.78 AU - 7.5 AU

Year: 7305 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 109,578,832 km

• M1: 118,332 km (0.116 R)
• M2: 440,117 km (0.068 R)
• M3: 772,374 km (0.106 R)
• M4: 1,143,676 km (0.06 R)
• M5: 1,712,896 km (0.069 R)
• M6: 2,132,817 km (0.096 R)
• M7: 2,513,693 km (0.071 R)
• M8: 3,181,049 km (0.062 R)
• M9: 3,590,498 km (0.062 R)
• M10: 4,411,043 km (0.119 R)
• M11: 5,292,922 km (0.114 R)
• M12: 5,713,891 km (0.101 R)
• M13: 9,975,485 km (0.082 R)
• M14: 10,903,291 km (0.093 R)
• M15: 11,487,172 km (0.087 R)
• M16: 13,919,633 km (0.082 R)
• M17: 14,723,422 km (0.073 R)
• M18: 17,061,039 km (0.113 R)
• M19: 18,865,339 km (0.078 R)
• M20: 20,209,027 km (0.105 R)
• M21: 23,483,724 km (0.108 R)
• M22: 27,008,100 km (0.082 R)
• M23: 29,265,383 km (0.09 R)
• M24: 30,678,634 km (0.11 R)
• M25: 32,334,533 km (0.118 R)
• M26: 34,876,799 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.3

Radius: 11.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.51 AU - 9.13 AU

Year: 10029 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 109,578,832 km

• M1: 139,276 km (0.111 R)
• M2: 633,547 km (0.084 R)
• M3: 1,029,832 km (0.104 R)
• M4: 1,555,668 km (0.067 R)
• M5: 2,087,638 km (0.062 R)
• M6: 2,602,105 km (0.103 R)
• M7: 3,222,039 km (0.087 R)
• M8: 3,887,450 km (0.112 R)
• M9: 4,500,502 km (0.047 R)
• M10: 4,994,325 km (0.085 R)
• M11: 6,125,734 km (0.076 R)
• M12: 6,844,701 km (0.116 R)
• M13: 8,756,263 km (0.12 R)
• M14: 9,481,513 km (0.09 R)
• M15: 11,103,603 km (0.051 R)
• M16: 11,523,225 km (0.07 R)
• M17: 12,562,481 km (0.078 R)
• M18: 17,211,684 km (0.098 R)
• M19: 18,204,565 km (0.099 R)
• M20: 18,641,690 km (0.034 R)
• M21: 19,160,346 km (0.081 R)
• M22: 19,536,734 km (0.07 R)
• M23: 19,918,059 km (0.096 R)
• M24: 22,146,170 km (0.042 R)
• M25: 23,836,177 km (0.089 R)
• M26: 30,941,776 km (0.043 R)
• M27: 32,090,239 km (0.036 R)
• M28: 35,933,708 km (0.064 R)
• M29: 42,960,769 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.2

Radius: 6

Gravity: 23.01 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.32 AU - 21.46 AU

Year: 31435 Days

Day: 20.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 109,578,832 km

• M1: 74,949 km (0.076 R)
• M2: 283,338 km (0.074 R)
• M3: 584,628 km (0.119 R)
• M4: 2,158,996 km (0.066 R)
• M5: 2,530,298 km (0.1 R)
• M6: 2,773,096 km (0.065 R)
• M7: 4,118,130 km (0.073 R)
• M8: 4,493,471 km (0.061 R)
• M9: 5,487,549 km (0.11 R)
• M10: 7,135,519 km (0.116 R)
• M11: 10,119,847 km (0.076 R)
• M12: 13,195,729 km (0.112 R)
• M13: 18,997,882 km (0.111 R)
• M14: 21,001,147 km (0.115 R)
• M15: 26,172,596 km (0.09 R)
• M16: 36,204,330 km (0.057 R)
• M17: 45,903,059 km (0.078 R)
• M18: 46,642,223 km (0.095 R)
• M19: 49,678,311 km (0.097 R)
• M20: 51,244,751 km (0.034 R)
• M21: 57,839,623 km (0.102 R)
• M22: 75,977,916 km (0.054 R)
• M23: 76,752,384 km (0.084 R)
• M24: 89,870,921 km (0.09 R)
• M25: 91,608,799 km (0.061 R)
• M26: 92,779,851 km (0.102 R)
• M27: 96,051,557 km (0.057 R)
• M28: 96,352,697 km (0.063 R)
• M29: 102,509,398 km (0.112 R)
• M30: 103,139,055 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit