🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1 AU - 1.54 AU

Year: 503 Days

Day: 42.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,114,585 km

• M1: 645,216 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 12.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.28 AU - 6.8 AU

Year: 4583 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 103,114,585 km

• M1: 160,519 km (0.055 R)
• M2: 567,574 km (0.105 R)
• M3: 977,921 km (0.105 R)
• M4: 1,492,837 km (0.116 R)
• M5: 1,913,955 km (0.117 R)
• M6: 2,738,688 km (0.118 R)
• M7: 3,144,248 km (0.068 R)
• M8: 3,808,612 km (0.11 R)
• M9: 4,846,522 km (0.116 R)
• M10: 6,262,466 km (0.112 R)
• M11: 7,804,671 km (0.062 R)
• M12: 9,062,639 km (0.115 R)
• M13: 14,388,772 km (0.114 R)
• M14: 16,548,666 km (0.117 R)
• M15: 18,796,224 km (0.087 R)
• M16: 20,722,596 km (0.047 R)
• M17: 21,833,211 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737

Radius: 13.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.2 AU - 6.08 AU

Year: 4708 Days

Day: 11.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 103,114,585 km

• M1: 170,691 km (0.067 R)
• M2: 664,963 km (0.074 R)
• M3: 1,101,639 km (0.09 R)
• M4: 1,976,786 km (0.069 R)
• M5: 2,568,446 km (0.032 R)
• M6: 5,816,964 km (0.037 R)
• M7: 6,746,116 km (0.112 R)
• M8: 7,989,274 km (0.028 R)
• M9: 8,743,248 km (0.117 R)
• M10: 9,298,704 km (0.108 R)
• M11: 14,410,763 km (0.099 R)
• M12: 15,528,708 km (0.05 R)
• M13: 16,583,672 km (0.103 R)
• M14: 19,098,412 km (0.041 R)
• M15: 22,660,936 km (0.046 R)
• M16: 25,829,120 km (0.067 R)
• M17: 27,984,825 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.5

Radius: 8.4

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.67 AU - 8.43 AU

Year: 7291 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 103,114,585 km

• M1: 112,049 km (0.112 R)
• M2: 587,471 km (0.061 R)
• M3: 1,197,232 km (0.097 R)
• M4: 1,585,139 km (0.114 R)
• M5: 2,010,595 km (0.103 R)
• M6: 2,373,969 km (0.061 R)
• M7: 4,543,736 km (0.101 R)
• M8: 6,774,988 km (0.103 R)
• M9: 7,707,881 km (0.074 R)
• M10: 9,137,438 km (0.039 R)
• M11: 10,642,542 km (0.077 R)
• M12: 14,534,630 km (0.102 R)
• M13: 23,676,406 km (0.075 R)
• M14: 24,319,228 km (0.1 R)
• M15: 26,661,033 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 9.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.22 AU - 8.8 AU

Year: 7968 Days

Day: 7.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 90 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 103,114,585 km

• M1: 130,300 km (0.032 R)
• M2: 492,626 km (0.081 R)
• M3: 929,601 km (0.064 R)
• M4: 1,688,810 km (0.1 R)
• M5: 2,972,061 km (0.105 R)
• M6: 4,549,720 km (0.069 R)
• M7: 5,321,047 km (0.104 R)
• M8: 6,264,411 km (0.091 R)
• M9: 8,266,030 km (0.119 R)
• M10: 8,661,268 km (0.12 R)
• M11: 10,328,835 km (0.111 R)
• M12: 11,216,699 km (0.11 R)
• M13: 12,855,843 km (0.114 R)
• M14: 14,390,418 km (0.081 R)
• M15: 16,265,776 km (0.073 R)
• M16: 18,238,224 km (0.116 R)
• M17: 19,157,204 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 8.9

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.3 AU - 14.3 AU

Year: 15161 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 103,114,585 km

• M1: 110,702 km (0.087 R)
• M2: 585,376 km (0.119 R)
• M3: 2,123,392 km (0.107 R)
• M4: 2,598,814 km (0.11 R)
• M5: 3,298,035 km (0.101 R)
• M6: 3,908,095 km (0.079 R)
• M7: 4,723,702 km (0.092 R)
• M8: 5,425,167 km (0.086 R)
• M9: 6,034,778 km (0.104 R)
• M10: 8,043,578 km (0.119 R)
• M11: 8,887,609 km (0.111 R)
• M12: 9,410,903 km (0.103 R)
• M13: 13,059,296 km (0.114 R)
• M14: 14,082,994 km (0.105 R)
• M15: 15,455,106 km (0.101 R)
• M16: 15,906,442 km (0.087 R)
• M17: 17,474,527 km (0.065 R)
• M18: 29,790,322 km (0.105 R)
• M19: 33,521,292 km (0.058 R)
• M20: 33,898,130 km (0.112 R)
• M21: 36,881,560 km (0.112 R)
• M22: 42,041,041 km (0.108 R)
• M23: 49,913,030 km (0.097 R)
• M24: 50,240,351 km (0.068 R)
• M25: 57,808,208 km (0.049 R)
• M26: 62,809,264 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.3

Radius: 7.5

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 19.45 AU - 19.45 AU

Year: 30148 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 103,114,585 km

• M1: 93,199 km (0.111 R)
• M2: 369,956 km (0.109 R)
• M3: 626,665 km (0.066 R)
• M4: 892,950 km (0.078 R)
• M5: 1,664,725 km (0.094 R)
• M6: 2,054,128 km (0.11 R)
• M7: 3,016,192 km (0.118 R)
• M8: 3,897,473 km (0.094 R)
• M9: 4,702,310 km (0.093 R)
• M10: 7,617,374 km (0.088 R)
• M11: 9,356,449 km (0.079 R)
• M12: 13,126,016 km (0.095 R)
• M13: 17,233,376 km (0.108 R)
• M14: 20,193,917 km (0.111 R)
• M15: 22,345,883 km (0.113 R)
• M16: 24,173,969 km (0.064 R)
• M17: 27,481,278 km (0.118 R)
• M18: 35,127,525 km (0.097 R)
• M19: 35,429,563 km (0.066 R)
• M20: 35,885,836 km (0.114 R)
• M21: 40,005,911 km (0.115 R)
• M22: 50,310,362 km (0.114 R)
• M23: 56,068,684 km (0.119 R)
• M24: 58,363,066 km (0.103 R)
• M25: 58,999,455 km (0.118 R)
• M26: 60,936,598 km (0.097 R)
• M27: 63,361,281 km (0.069 R)
• M28: 65,620,657 km (0.101 R)
• M29: 68,401,981 km (0.049 R)
• M30: 68,873,214 km (0.117 R)
• M31: 71,988,141 km (0.084 R)
• M32: 80,576,555 km (0.113 R)
• M33: 87,587,010 km (0.072 R)
• M34: 88,700,467 km (0.104 R)
• M35: 97,056,107 km (0.075 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 11,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit