🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.9

Radius: 12.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.44 AU - 0.62 AU

Year: 262 Days

Day: 8.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 93,568,775 km

• M1: 160,369 km (0.103 R)
• M2: 599,588 km (0.113 R)
• M3: 1,130,212 km (0.063 R)
• M4: 1,586,785 km (0.081 R)
• M5: 2,114,416 km (0.107 R)
• M6: 2,841,911 km (0.09 R)
• M7: 3,574,342 km (0.119 R)
• M8: 4,203,401 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.1

Radius: 11.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.96 AU - 1.34 AU

Year: 836 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 74.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 93,568,775 km

• M1: 144,362 km (0.091 R)
• M2: 506,538 km (0.112 R)
• M3: 964,158 km (0.09 R)
• M4: 1,331,271 km (0.06 R)
• M5: 1,807,741 km (0.112 R)
• M6: 2,859,115 km (0.101 R)
• M7: 3,541,879 km (0.117 R)
• M8: 4,355,542 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.6

Radius: 11.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.67 AU - 2.35 AU

Year: 1933 Days

Day: 6.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 93,568,775 km

• M1: 143,315 km (0.097 R)
• M2: 567,724 km (0.049 R)
• M3: 1,100,592 km (0.099 R)
• M4: 1,859,053 km (0.083 R)
• M5: 2,557,675 km (0.116 R)
• M6: 3,028,758 km (0.05 R)
• M7: 3,925,747 km (0.111 R)
• M8: 6,519,026 km (0.061 R)
• M9: 7,432,471 km (0.034 R)
• M10: 9,184,860 km (0.094 R)
• M11: 13,913,799 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.7

Radius: 12.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.1 AU - 2.74 AU

Year: 2553 Days

Day: 9 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,568,775 km

• M1: 160,668 km (0.084 R)
• M2: 730,486 km (0.049 R)
• M3: 1,312,422 km (0.068 R)
• M4: 1,729,351 km (0.07 R)
• M5: 3,463,191 km (0.107 R)
• M6: 6,690,914 km (0.07 R)
• M7: 7,351,389 km (0.103 R)
• M8: 9,015,216 km (0.033 R)
• M9: 9,449,499 km (0.095 R)
• M10: 10,204,370 km (0.058 R)
• M11: 11,579,474 km (0.043 R)
• M12: 14,108,725 km (0.077 R)
• M13: 14,547,196 km (0.101 R)
• M14: 17,150,797 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 8.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.44 AU - 2.82 AU

Year: 2893 Days

Day: 10.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,568,775 km

• M1: 108,159 km (0.094 R)
• M2: 538,852 km (0.109 R)
• M3: 1,070,373 km (0.066 R)
• M4: 2,861,059 km (0.107 R)
• M5: 4,698,420 km (0.107 R)
• M6: 5,683,373 km (0.106 R)
• M7: 6,048,392 km (0.094 R)
• M8: 6,952,711 km (0.049 R)
• M9: 7,370,537 km (0.117 R)
• M10: 7,888,445 km (0.072 R)
• M11: 9,975,635 km (0.075 R)
• M12: 10,272,587 km (0.033 R)
• M13: 11,163,891 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.7

Radius: 12.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.94 AU - 5.2 AU

Year: 6626 Days

Day: 5.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 93,568,775 km

• M1: 156,629 km (0.065 R)
• M2: 842,236 km (0.038 R)
• M3: 1,533,677 km (0.099 R)
• M4: 2,230,504 km (0.116 R)
• M5: 2,794,787 km (0.063 R)
• M6: 4,419,420 km (0.025 R)
• M7: 5,210,643 km (0.086 R)
• M8: 6,007,252 km (0.11 R)
• M9: 7,435,613 km (0.069 R)
• M10: 9,155,988 km (0.037 R)
• M11: 10,358,007 km (0.104 R)
• M12: 11,304,363 km (0.076 R)
• M13: 12,496,209 km (0.075 R)
• M14: 16,176,766 km (0.084 R)
• M15: 24,610,795 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.4

Radius: 3

Gravity: 46.93 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.49 AU - 8.59 AU

Year: 15462 Days

Day: 20.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,568,775 km

• M1: 37,399 km (0.09 R)
• M2: 228,735 km (0.106 R)
• M3: 454,179 km (0.101 R)
• M4: 650,003 km (0.115 R)
• M5: 1,408,614 km (0.116 R)
• M6: 2,435,304 km (0.03 R)
• M7: 2,688,274 km (0.081 R)
• M8: 3,148,437 km (0.096 R)
• M9: 4,432,585 km (0.108 R)
• M10: 4,681,217 km (0.107 R)
• M11: 4,906,511 km (0.071 R)
• M12: 5,138,836 km (0.046 R)
• M13: 6,028,794 km (0.087 R)
• M14: 7,226,624 km (0.064 R)
• M15: 7,483,783 km (0.074 R)
• M16: 8,245,835 km (0.076 R)
• M17: 8,765,687 km (0.102 R)
• M18: 8,862,477 km (0.077 R)
• M19: 9,974,887 km (0.113 R)
• M20: 10,080,353 km (0.119 R)
• M21: 11,520,981 km (0.097 R)
• M22: 11,990,419 km (0.068 R)
• M23: 12,350,800 km (0.106 R)
• M24: 13,475,327 km (0.088 R)
• M25: 15,287,107 km (0.103 R)
• M26: 16,287,618 km (0.05 R)
• M27: 18,024,599 km (0.108 R)
• M28: 20,216,507 km (0.048 R)
• M29: 23,221,030 km (0.082 R)
• M30: 24,063,565 km (0.107 R)
• M31: 24,348,699 km (0.083 R)
• M32: 24,540,184 km (0.105 R)
• M33: 24,636,226 km (0.092 R)
• M34: 26,008,039 km (0.12 R)
• M35: 26,916,247 km (0.058 R)
• M36: 29,117,281 km (0.11 R)
• M37: 32,697,158 km (0.116 R)
• M38: 45,318,132 km (0.045 R)
• M39: 53,095,426 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930

Radius: 4.6

Gravity: 43.95 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.36 AU - 12.84 AU

Year: 23407 Days

Day: 23.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 67.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 93,568,775 km

• M1: 85,271 km (0.06 R)
• M2: 324,927 km (0.11 R)
• M3: 541,395 km (0.049 R)
• M4: 688,599 km (0.086 R)
• M5: 862,881 km (0.112 R)
• M6: 1,738,926 km (0.114 R)
• M7: 2,267,754 km (0.079 R)
• M8: 2,582,059 km (0.035 R)
• M9: 2,979,990 km (0.052 R)
• M10: 3,150,232 km (0.092 R)
• M11: 5,647,020 km (0.028 R)
• M12: 6,455,148 km (0.093 R)
• M13: 8,521,693 km (0.096 R)
• M14: 10,270,043 km (0.078 R)
• M15: 10,991,554 km (0.1 R)
• M16: 11,330,393 km (0.099 R)
• M17: 12,829,962 km (0.077 R)
• M18: 13,054,509 km (0.105 R)
• M19: 17,557,853 km (0.079 R)
• M20: 18,778,422 km (0.107 R)
• M21: 29,460,309 km (0.034 R)
• M22: 36,734,655 km (0.108 R)
• M23: 41,268,817 km (0.062 R)
• M24: 42,914,842 km (0.103 R)
• M25: 43,923,281 km (0.118 R)
• M26: 44,262,868 km (0.109 R)
• M27: 47,935,197 km (0.09 R)
• M28: 48,114,864 km (0.068 R)
• M29: 50,307,370 km (0.073 R)
• M30: 61,000,028 km (0.083 R)
• M31: 62,060,527 km (0.114 R)
• M32: 63,349,163 km (0.08 R)
• M33: 64,655,601 km (0.103 R)
• M34: 73,349,482 km (0.073 R)
• M35: 76,248,539 km (0.104 R)
• M36: 77,726,416 km (0.133 R)
• M37: 85,666,921 km (0.096 R)
• M38: 86,462,932 km (0.09 R)
• M39: 86,996,248 km (0.05 R)
• M40: 92,173,082 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 10,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit