🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.52 AU - 0.66 AU

Year: 170 Days

Day: 26.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.33 AU - 1.63 AU

Year: 675 Days

Day: 46.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 139.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.76 AU - 1.92 AU

Year: 935 Days

Day: 13.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.7

Radius: 8.7

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.27 AU - 8.41 AU

Year: 6704 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,091,007 km

• M1: 108,159 km (0.1 R)
• M2: 385,514 km (0.11 R)
• M3: 678,726 km (0.112 R)
• M4: 1,380,489 km (0.073 R)
• M5: 1,753,586 km (0.058 R)
• M6: 2,096,614 km (0.057 R)
• M7: 2,448,768 km (0.105 R)
• M8: 2,820,518 km (0.091 R)
• M9: 3,272,902 km (0.114 R)
• M10: 3,772,858 km (0.096 R)
• M11: 4,402,067 km (0.068 R)
• M12: 4,783,841 km (0.1 R)
• M13: 5,900,589 km (0.118 R)
• M14: 6,642,145 km (0.079 R)
• M15: 7,145,393 km (0.046 R)
• M16: 8,228,332 km (0.097 R)
• M17: 10,333,323 km (0.108 R)
• M18: 10,716,144 km (0.09 R)
• M19: 11,358,368 km (0.103 R)
• M20: 12,449,834 km (0.095 R)
• M21: 14,245,008 km (0.089 R)
• M22: 15,450,917 km (0.034 R)
• M23: 16,206,386 km (0.058 R)
• M24: 18,133,655 km (0.103 R)
• M25: 21,651,300 km (0.105 R)
• M26: 23,487,763 km (0.114 R)
• M27: 25,081,280 km (0.096 R)
• M28: 25,425,654 km (0.113 R)
• M29: 33,409,543 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.9

Radius: 10.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.01 AU - 7.77 AU

Year: 7528 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,091,007 km

• M1: 133,441 km (0.083 R)
• M2: 564,433 km (0.089 R)
• M3: 926,310 km (0.093 R)
• M4: 1,407,866 km (0.079 R)
• M5: 2,093,473 km (0.065 R)
• M6: 2,768,757 km (0.105 R)
• M7: 3,563,720 km (0.105 R)
• M8: 4,057,992 km (0.055 R)
• M9: 4,644,715 km (0.101 R)
• M10: 5,108,618 km (0.068 R)
• M11: 5,904,030 km (0.047 R)
• M12: 6,658,452 km (0.063 R)
• M13: 7,574,290 km (0.052 R)
• M14: 8,862,178 km (0.107 R)
• M15: 9,616,450 km (0.11 R)
• M16: 16,420,161 km (0.09 R)
• M17: 18,564,647 km (0.118 R)
• M18: 22,497,575 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.5

Radius: 8.9

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.69 AU - 10.99 AU

Year: 10697 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,091,007 km

• M1: 110,702 km (0.1 R)
• M2: 455,077 km (0.116 R)
• M3: 759,957 km (0.106 R)
• M4: 1,266,944 km (0.112 R)
• M5: 1,547,141 km (0.058 R)
• M6: 2,408,077 km (0.114 R)
• M7: 2,714,453 km (0.111 R)
• M8: 3,235,204 km (0.11 R)
• M9: 3,532,604 km (0.075 R)
• M10: 4,041,087 km (0.034 R)
• M11: 4,659,076 km (0.103 R)
• M12: 4,974,877 km (0.119 R)
• M13: 5,509,989 km (0.097 R)
• M14: 6,232,098 km (0.103 R)
• M15: 8,590,658 km (0.116 R)
• M16: 9,164,216 km (0.097 R)
• M17: 11,206,227 km (0.118 R)
• M18: 11,602,512 km (0.045 R)
• M19: 12,786,280 km (0.107 R)
• M20: 15,185,530 km (0.093 R)
• M21: 17,946,658 km (0.088 R)
• M22: 19,203,280 km (0.067 R)
• M23: 25,884,321 km (0.105 R)
• M24: 27,079,758 km (0.051 R)
• M25: 33,149,093 km (0.105 R)
• M26: 34,439,075 km (0.05 R)
• M27: 45,129,638 km (0.117 R)
• M28: 48,632,323 km (0.031 R)
• M29: 48,932,117 km (0.066 R)
• M30: 51,998,574 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.2

Radius: 5.3

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.84 AU - 14.6 AU

Year: 19044 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,091,007 km

• M1: 65,973 km (0.112 R)
• M2: 281,992 km (0.112 R)
• M3: 530,175 km (0.098 R)
• M4: 1,246,449 km (0.083 R)
• M5: 1,555,519 km (0.116 R)
• M6: 1,777,821 km (0.106 R)
• M7: 2,683,935 km (0.084 R)
• M8: 6,403,088 km (0.108 R)
• M9: 7,275,543 km (0.057 R)
• M10: 8,607,113 km (0.097 R)
• M11: 11,446,032 km (0.112 R)
• M12: 11,922,502 km (0.092 R)
• M13: 14,644,136 km (0.067 R)
• M14: 14,923,136 km (0.095 R)
• M15: 15,708,674 km (0.065 R)
• M16: 17,911,353 km (0.088 R)
• M17: 19,210,611 km (0.087 R)
• M18: 23,011,743 km (0.086 R)
• M19: 23,388,879 km (0.104 R)
• M20: 26,043,643 km (0.047 R)
• M21: 26,350,468 km (0.078 R)
• M22: 27,075,719 km (0.085 R)
• M23: 28,242,133 km (0.114 R)
• M24: 31,593,126 km (0.031 R)
• M25: 33,484,342 km (0.032 R)
• M26: 33,968,590 km (0.1 R)
• M27: 34,212,584 km (0.112 R)
• M28: 35,075,465 km (0.109 R)
• M29: 36,588,198 km (0.054 R)
• M30: 37,490,573 km (0.108 R)
• M31: 40,834,085 km (0.112 R)
• M32: 47,495,678 km (0.118 R)
• M33: 51,082,587 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 16,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit