🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 12.7

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.65 AU

Year: 277 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,202,500 km

• M1: 157,975 km (0.046 R)
• M2: 562,787 km (0.099 R)
• M3: 975,827 km (0.069 R)
• M4: 1,394,551 km (0.094 R)
• M5: 1,855,911 km (0.113 R)
• M6: 2,299,918 km (0.11 R)
• M7: 2,710,115 km (0.086 R)
• M8: 3,944,746 km (0.094 R)
• M9: 4,457,418 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 12.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.74 AU - 0.84 AU

Year: 476 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,202,500 km

• M1: 154,235 km (0.098 R)
• M2: 546,631 km (0.033 R)
• M3: 949,348 km (0.06 R)
• M4: 1,490,144 km (0.101 R)
• M5: 1,882,988 km (0.072 R)
• M6: 2,690,518 km (0.099 R)
• M7: 3,119,415 km (0.084 R)
• M8: 4,190,087 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 10.4

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.82 AU - 0.96 AU

Year: 569 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,202,500 km

• M1: 129,402 km (0.118 R)
• M2: 534,663 km (0.078 R)
• M3: 889,808 km (0.055 R)
• M4: 1,304,045 km (0.089 R)
• M5: 1,879,248 km (0.113 R)
• M6: 2,364,694 km (0.103 R)
• M7: 2,955,156 km (0.079 R)
• M8: 3,563,122 km (0.06 R)
• M9: 4,065,322 km (0.099 R)
• M10: 4,491,377 km (0.078 R)
• M11: 4,930,895 km (0.087 R)
• M12: 5,485,754 km (0.066 R)
• M13: 5,970,301 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 9.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.79 AU - 1.22 AU

Year: 678 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,202,500 km

• M1: 118,482 km (0.105 R)
• M2: 917,334 km (0.058 R)
• M3: 1,351,168 km (0.077 R)
• M4: 1,726,659 km (0.119 R)
• M5: 2,135,510 km (0.086 R)
• M6: 2,681,243 km (0.06 R)
• M7: 3,056,284 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.5

Radius: 8.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.79 AU - 2.25 AU

Year: 1947 Days

Day: 14.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,202,500 km

• M1: 109,057 km (0.084 R)
• M2: 384,915 km (0.068 R)
• M3: 675,584 km (0.046 R)
• M4: 985,700 km (0.025 R)
• M5: 1,573,022 km (0.094 R)
• M6: 2,300,815 km (0.111 R)
• M7: 3,169,231 km (0.102 R)
• M8: 3,890,891 km (0.053 R)
• M9: 4,717,718 km (0.066 R)
• M10: 5,879,496 km (0.042 R)
• M11: 7,851,943 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.3

Radius: 9.6

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.16 AU - 5.4 AU

Year: 8229 Days

Day: 11.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,202,500 km

• M1: 121,473 km (0.101 R)
• M2: 1,010,683 km (0.113 R)
• M3: 1,690,606 km (0.079 R)
• M4: 2,226,316 km (0.11 R)
• M5: 3,083,661 km (0.046 R)
• M6: 3,661,258 km (0.066 R)
• M7: 4,475,669 km (0.113 R)
• M8: 4,821,689 km (0.096 R)
• M9: 5,438,331 km (0.08 R)
• M10: 6,072,028 km (0.102 R)
• M11: 7,367,246 km (0.117 R)
• M12: 8,485,790 km (0.06 R)
• M13: 9,200,119 km (0.108 R)
• M14: 10,395,556 km (0.105 R)
• M15: 12,746,337 km (0.083 R)
• M16: 13,863,384 km (0.119 R)
• M17: 17,252,973 km (0.12 R)
• M18: 18,397,995 km (0.041 R)
• M19: 19,064,005 km (0.104 R)
• M20: 21,889,460 km (0.06 R)
• M21: 23,401,894 km (0.037 R)
• M22: 26,633,807 km (0.093 R)
• M23: 30,560,751 km (0.034 R)
• M24: 31,704,726 km (0.058 R)
• M25: 34,410,652 km (0.074 R)
• M26: 35,308,089 km (0.119 R)
• M27: 42,414,886 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.7

Radius: 7.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.66 AU - 9.66 AU

Year: 17285 Days

Day: 22.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,202,500 km

• M1: 172,486 km (0.101 R)
• M2: 609,312 km (0.097 R)
• M3: 843,433 km (0.078 R)
• M4: 1,481,617 km (0.078 R)
• M5: 2,342,703 km (0.087 R)
• M6: 3,480,843 km (0.066 R)
• M7: 3,976,611 km (0.119 R)
• M8: 4,768,881 km (0.11 R)
• M9: 5,691,002 km (0.098 R)
• M10: 11,529,358 km (0.111 R)
• M11: 18,988,458 km (0.105 R)
• M12: 19,511,003 km (0.078 R)
• M13: 20,927,994 km (0.072 R)
• M14: 21,205,498 km (0.09 R)
• M15: 27,866,493 km (0.112 R)
• M16: 28,118,266 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 14,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit