🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.05 AU - 1.35 AU

Year: 578 Days

Day: 13.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,001,692 km

• M1: 39,943 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.05 AU - 2.13 AU

Year: 1329 Days

Day: 26.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.91 AU - 2.33 AU

Year: 1357 Days

Day: 21.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 13.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.42 AU - 4.82 AU

Year: 3677 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,001,692 km

• M1: 164,258 km (0.095 R)
• M2: 616,044 km (0.093 R)
• M3: 1,088,923 km (0.083 R)
• M4: 1,518,867 km (0.059 R)
• M5: 1,973,645 km (0.089 R)
• M6: 2,550,943 km (0.091 R)
• M7: 3,008,563 km (0.066 R)
• M8: 4,113,642 km (0.083 R)
• M9: 4,537,303 km (0.066 R)
• M10: 5,420,828 km (0.119 R)
• M11: 6,623,296 km (0.114 R)
• M12: 7,432,471 km (0.11 R)
• M13: 7,962,496 km (0.102 R)
• M14: 9,024,492 km (0.111 R)
• M15: 10,178,789 km (0.097 R)
• M16: 11,559,727 km (0.086 R)
• M17: 12,547,521 km (0.118 R)
• M18: 14,794,033 km (0.08 R)
• M19: 15,210,513 km (0.068 R)
• M20: 18,111,665 km (0.066 R)
• M21: 21,762,601 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.1

Radius: 9.9

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.66 AU - 6.16 AU

Year: 6318 Days

Day: 12.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,001,692 km

• M1: 123,119 km (0.106 R)
• M2: 478,115 km (0.054 R)
• M3: 807,081 km (0.105 R)
• M4: 1,402,630 km (0.064 R)
• M5: 1,819,409 km (0.119 R)
• M6: 2,208,364 km (0.083 R)
• M7: 2,548,998 km (0.104 R)
• M8: 2,943,637 km (0.092 R)
• M9: 3,504,929 km (0.105 R)
• M10: 4,041,536 km (0.109 R)
• M11: 5,743,062 km (0.114 R)
• M12: 6,108,829 km (0.047 R)
• M13: 6,490,154 km (0.081 R)
• M14: 6,820,017 km (0.102 R)
• M15: 7,730,470 km (0.108 R)
• M16: 8,484,294 km (0.119 R)
• M17: 10,448,663 km (0.042 R)
• M18: 11,275,491 km (0.091 R)
• M19: 11,704,986 km (0.118 R)
• M20: 12,095,885 km (0.087 R)
• M21: 13,216,074 km (0.097 R)
• M22: 14,128,023 km (0.11 R)
• M23: 19,124,293 km (0.104 R)
• M24: 19,462,384 km (0.1 R)
• M25: 22,312,522 km (0.082 R)
• M26: 23,759,283 km (0.051 R)
• M27: 29,450,286 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 9.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.39 AU - 7.05 AU

Year: 7660 Days

Day: 8.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,001,692 km

• M1: 120,426 km (0.092 R)
• M2: 456,124 km (0.086 R)
• M3: 775,366 km (0.09 R)
• M4: 1,211,144 km (0.091 R)
• M5: 1,666,071 km (0.106 R)
• M6: 1,969,306 km (0.108 R)
• M7: 2,437,398 km (0.098 R)
• M8: 3,053,891 km (0.026 R)
• M9: 3,534,250 km (0.12 R)
• M10: 5,038,307 km (0.118 R)
• M11: 5,740,070 km (0.029 R)
• M12: 7,979,251 km (0.113 R)
• M13: 8,696,872 km (0.094 R)
• M14: 9,789,685 km (0.099 R)
• M15: 10,790,794 km (0.111 R)
• M16: 11,293,143 km (0.098 R)
• M17: 13,046,729 km (0.09 R)
• M18: 13,669,655 km (0.075 R)
• M19: 14,585,792 km (0.107 R)
• M20: 15,143,643 km (0.082 R)
• M21: 15,948,330 km (0.114 R)
• M22: 18,469,054 km (0.062 R)
• M23: 19,122,049 km (0.096 R)
• M24: 19,655,515 km (0.059 R)
• M25: 21,888,712 km (0.059 R)
• M26: 23,519,029 km (0.109 R)
• M27: 24,597,630 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.1

Radius: 11.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.03 AU - 10.59 AU

Year: 11498 Days

Day: 8 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,001,692 km

• M1: 152,440 km (0.07 R)
• M2: 698,024 km (0.048 R)
• M3: 1,546,244 km (0.068 R)
• M4: 2,108,283 km (0.104 R)
• M5: 2,884,845 km (0.093 R)
• M6: 3,743,238 km (0.037 R)
• M7: 4,286,428 km (0.116 R)
• M8: 4,764,243 km (0.03 R)
• M9: 6,343,698 km (0.08 R)
• M10: 6,928,177 km (0.109 R)
• M11: 8,944,307 km (0.119 R)
• M12: 10,062,850 km (0.034 R)
• M13: 10,961,186 km (0.113 R)
• M14: 11,535,941 km (0.087 R)
• M15: 13,264,694 km (0.107 R)
• M16: 15,481,884 km (0.101 R)
• M17: 18,079,052 km (0.038 R)
• M18: 20,954,024 km (0.08 R)
• M19: 22,583,444 km (0.112 R)
• M20: 23,773,346 km (0.081 R)
• M21: 25,726,944 km (0.089 R)
• M22: 28,658,165 km (0.056 R)
• M23: 34,951,149 km (0.099 R)
• M24: 39,501,318 km (0.086 R)
• M25: 41,602,869 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 17,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit