🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 11.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.61 AU - 0.85 AU

Year: 431 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,452,595 km

• M1: 149,299 km (0.082 R)
• M2: 662,569 km (0.093 R)
• M3: 1,097,300 km (0.087 R)
• M4: 1,480,421 km (0.086 R)
• M5: 2,092,874 km (0.088 R)
• M6: 2,468,066 km (0.104 R)
• M7: 3,090,842 km (0.051 R)
• M8: 3,547,265 km (0.07 R)
• M9: 4,098,832 km (0.114 R)
• M10: 4,475,519 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 12.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.79 AU - 1.03 AU

Year: 599 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,452,595 km

• M1: 159,023 km (0.067 R)
• M2: 640,279 km (0.102 R)
• M3: 1,055,712 km (0.049 R)
• M4: 1,989,502 km (0.117 R)
• M5: 2,745,719 km (0.044 R)
• M6: 3,413,823 km (0.094 R)
• M7: 3,960,304 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 8.3

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.15 AU - 1.83 AU

Year: 1255 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,452,595 km

• M1: 124,316 km (0.109 R)
• M2: 396,285 km (0.083 R)
• M3: 655,987 km (0.111 R)
• M4: 924,066 km (0.094 R)
• M5: 1,424,471 km (0.084 R)
• M6: 1,828,236 km (0.12 R)
• M7: 3,422,949 km (0.085 R)
• M8: 3,815,942 km (0.102 R)
• M9: 4,168,993 km (0.098 R)
• M10: 5,178,330 km (0.094 R)
• M11: 5,485,604 km (0.112 R)
• M12: 6,457,990 km (0.092 R)
• M13: 7,671,229 km (0.034 R)
• M14: 8,071,404 km (0.066 R)
• M15: 8,626,412 km (0.113 R)
• M16: 9,415,989 km (0.028 R)
• M17: 10,094,116 km (0.046 R)
• M18: 10,380,746 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 10.5

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.09 AU - 3.59 AU

Year: 4213 Days

Day: 8.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,452,595 km

• M1: 130,898 km (0.074 R)
• M2: 663,167 km (0.1 R)
• M3: 1,037,162 km (0.115 R)
• M4: 1,566,439 km (0.109 R)
• M5: 2,702,486 km (0.109 R)
• M6: 3,385,549 km (0.075 R)
• M7: 3,844,067 km (0.098 R)
• M8: 4,634,093 km (0.12 R)
• M9: 5,147,214 km (0.118 R)
• M10: 6,166,723 km (0.106 R)
• M11: 6,788,452 km (0.096 R)
• M12: 7,728,675 km (0.061 R)
• M13: 8,601,878 km (0.052 R)
• M14: 9,499,016 km (0.079 R)
• M15: 10,457,340 km (0.041 R)
• M16: 11,296,584 km (0.088 R)
• M17: 11,990,419 km (0.104 R)
• M18: 13,009,330 km (0.04 R)
• M19: 13,412,197 km (0.078 R)
• M20: 15,893,278 km (0.114 R)
• M21: 17,061,936 km (0.07 R)
• M22: 17,975,231 km (0.098 R)
• M23: 18,729,205 km (0.084 R)
• M24: 20,367,301 km (0.108 R)
• M25: 22,456,884 km (0.112 R)
• M26: 23,184,080 km (0.112 R)
• M27: 24,152,726 km (0.096 R)
• M28: 24,839,081 km (0.094 R)
• M29: 27,714,950 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435

Radius: 9.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.76 AU - 4.42 AU

Year: 5709 Days

Day: 12.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,452,595 km

• M1: 120,277 km (0.111 R)
• M2: 428,299 km (0.094 R)
• M3: 793,916 km (0.107 R)
• M4: 1,162,076 km (0.072 R)
• M5: 1,620,295 km (0.071 R)
• M6: 2,658,205 km (0.074 R)
• M7: 3,222,488 km (0.08 R)
• M8: 3,734,262 km (0.106 R)
• M9: 4,228,533 km (0.049 R)
• M10: 5,571,773 km (0.063 R)
• M11: 6,528,301 km (0.115 R)
• M12: 7,179,651 km (0.094 R)
• M13: 7,837,881 km (0.038 R)
• M14: 8,348,160 km (0.069 R)
• M15: 8,958,519 km (0.049 R)
• M16: 9,845,784 km (0.102 R)
• M17: 10,968,665 km (0.083 R)
• M18: 12,760,399 km (0.109 R)
• M19: 13,364,625 km (0.12 R)
• M20: 14,146,723 km (0.073 R)
• M21: 15,460,940 km (0.117 R)
• M22: 18,330,676 km (0.063 R)
• M23: 20,024,722 km (0.106 R)
• M24: 20,840,779 km (0.106 R)
• M25: 25,650,948 km (0.109 R)
• M26: 26,370,514 km (0.098 R)
• M27: 28,101,661 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 14.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.24 AU - 4.56 AU

Year: 6371 Days

Day: 14.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,452,595 km

• M1: 180,415 km (0.043 R)
• M2: 655,538 km (0.101 R)
• M3: 1,549,086 km (0.106 R)
• M4: 5,041,747 km (0.096 R)
• M5: 5,550,231 km (0.104 R)
• M6: 6,539,222 km (0.089 R)
• M7: 7,462,540 km (0.112 R)
• M8: 16,587,711 km (0.053 R)
• M9: 17,210,038 km (0.119 R)
• M10: 22,687,115 km (0.11 R)
• M11: 23,687,925 km (0.115 R)
• M12: 26,109,466 km (0.119 R)
• M13: 28,338,175 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.8

Radius: 10.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.69 AU - 5.13 AU

Year: 7510 Days

Day: 7.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 80,452,595 km

• M1: 146,756 km (0.097 R)
• M2: 822,938 km (0.03 R)
• M3: 1,501,813 km (0.108 R)
• M4: 2,941,693 km (0.1 R)
• M5: 5,257,019 km (0.049 R)
• M6: 10,907,929 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.1

Radius: 7.1

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.19 AU - 10.95 AU

Year: 18855 Days

Day: 22.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,452,595 km

• M1: 89,609 km (0.095 R)
• M2: 630,854 km (0.032 R)
• M3: 979,567 km (0.12 R)
• M4: 1,255,725 km (0.113 R)
• M5: 1,533,677 km (0.112 R)
• M6: 2,413,612 km (0.091 R)
• M7: 2,672,566 km (0.088 R)
• M8: 3,504,480 km (0.079 R)
• M9: 3,837,784 km (0.097 R)
• M10: 4,258,752 km (0.105 R)
• M11: 7,075,082 km (0.082 R)
• M12: 9,427,807 km (0.065 R)
• M13: 9,717,728 km (0.111 R)
• M14: 11,850,695 km (0.106 R)
• M15: 15,606,648 km (0.063 R)
• M16: 16,259,942 km (0.085 R)
• M17: 17,972,987 km (0.068 R)
• M18: 19,148,827 km (0.103 R)
• M19: 20,665,450 km (0.111 R)
• M20: 23,828,547 km (0.087 R)
• M21: 26,950,505 km (0.045 R)
• M22: 28,128,439 km (0.074 R)
• M23: 29,095,290 km (0.118 R)
• M24: 32,259,434 km (0.081 R)
• M25: 36,067,149 km (0.078 R)
• M26: 37,932,784 km (0.048 R)
• M27: 40,164,186 km (0.059 R)
• M28: 42,955,533 km (0.102 R)
• M29: 43,592,969 km (0.079 R)
• M30: 55,604,481 km (0.109 R)
• M31: 57,125,443 km (0.107 R)
• M32: 63,486,793 km (0.1 R)
• M33: 64,938,640 km (0.037 R)
• M34: 75,726,592 km (0.07 R)
• M35: 76,190,495 km (0.112 R)
• M36: 76,890,164 km (0.062 R)
• M37: 77,124,285 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit