🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.15 AU - 2.35 AU

Year: 1209 Days

Day: 13 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.13 AU - 2.83 AU

Year: 1399 Days

Day: 39.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,971,010 km

• M1: 73,303 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.66 AU - 2.8 AU

Year: 1616 Days

Day: 42.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.45 AU - 5.61 AU

Year: 3453 Days

Day: 28.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,971,010 km

• M1: 40,990 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 9.6

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.24 AU - 8.86 AU

Year: 7430 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,971,010 km

• M1: 119,828 km (0.073 R)
• M2: 441,912 km (0.118 R)
• M3: 817,852 km (0.104 R)
• M4: 1,312,123 km (0.066 R)
• M5: 1,980,975 km (0.084 R)
• M6: 2,524,165 km (0.069 R)
• M7: 3,582,719 km (0.111 R)
• M8: 4,011,916 km (0.078 R)
• M9: 4,823,634 km (0.114 R)
• M10: 5,348,124 km (0.111 R)
• M11: 6,921,594 km (0.104 R)
• M12: 7,630,090 km (0.095 R)
• M13: 8,171,335 km (0.09 R)
• M14: 9,053,813 km (0.111 R)
• M15: 9,756,474 km (0.084 R)
• M16: 10,096,510 km (0.119 R)
• M17: 12,194,470 km (0.039 R)
• M18: 12,934,681 km (0.091 R)
• M19: 14,193,397 km (0.085 R)
• M20: 18,829,435 km (0.094 R)
• M21: 22,314,467 km (0.058 R)
• M22: 23,334,725 km (0.111 R)
• M23: 24,653,430 km (0.11 R)
• M24: 25,194,675 km (0.099 R)
• M25: 26,394,450 km (0.066 R)
• M26: 27,535,283 km (0.088 R)
• M27: 29,610,355 km (0.099 R)
• M28: 33,626,609 km (0.06 R)
• M29: 33,958,417 km (0.12 R)
• M30: 34,853,761 km (0.118 R)
• M31: 39,322,847 km (0.082 R)
• M32: 41,821,880 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 13.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.87 AU - 10.79 AU

Year: 10207 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,971,010 km

• M1: 171,738 km (0.113 R)
• M2: 809,175 km (0.079 R)
• M3: 1,830,779 km (0.061 R)
• M4: 2,383,543 km (0.043 R)
• M5: 2,845,501 km (0.119 R)
• M6: 4,181,260 km (0.105 R)
• M7: 4,831,862 km (0.109 R)
• M8: 5,517,917 km (0.12 R)
• M9: 7,539,583 km (0.101 R)
• M10: 8,053,452 km (0.059 R)
• M11: 9,645,622 km (0.11 R)
• M12: 13,617,595 km (0.11 R)
• M13: 16,516,353 km (0.118 R)
• M14: 17,249,981 km (0.065 R)
• M15: 18,145,025 km (0.083 R)
• M16: 18,782,761 km (0.081 R)
• M17: 19,804,215 km (0.116 R)
• M18: 21,958,125 km (0.079 R)
• M19: 23,091,778 km (0.037 R)
• M20: 25,652,145 km (0.104 R)
• M21: 31,634,863 km (0.12 R)
• M22: 33,290,463 km (0.083 R)
• M23: 35,003,209 km (0.104 R)
• M24: 37,112,539 km (0.118 R)
• M25: 39,305,345 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.2

Radius: 12.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.52 AU - 14.76 AU

Year: 15150 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,971,010 km

• M1: 168,148 km (0.108 R)
• M2: 687,253 km (0.1 R)
• M3: 1,159,234 km (0.107 R)
• M4: 1,739,075 km (0.118 R)
• M5: 2,631,576 km (0.102 R)
• M6: 3,170,128 km (0.071 R)
• M7: 3,890,891 km (0.112 R)
• M8: 4,749,732 km (0.047 R)
• M9: 5,174,142 km (0.075 R)
• M10: 5,588,378 km (0.111 R)
• M11: 6,843,504 km (0.118 R)
• M12: 8,750,578 km (0.094 R)
• M13: 9,290,626 km (0.098 R)
• M14: 10,821,910 km (0.073 R)
• M15: 12,949,491 km (0.092 R)
• M16: 13,522,301 km (0.043 R)
• M17: 13,913,500 km (0.098 R)
• M18: 14,993,895 km (0.107 R)
• M19: 18,095,658 km (0.12 R)
• M20: 19,713,409 km (0.067 R)
• M21: 22,865,137 km (0.081 R)
• M22: 25,046,124 km (0.069 R)
• M23: 27,155,454 km (0.061 R)
• M24: 29,055,796 km (0.107 R)
• M25: 29,489,779 km (0.095 R)
• M26: 30,259,760 km (0.115 R)
• M27: 31,496,784 km (0.083 R)
• M28: 37,036,992 km (0.059 R)
• M29: 40,304,808 km (0.115 R)
• M30: 41,389,991 km (0.087 R)
• M31: 45,051,100 km (0.06 R)
• M32: 48,465,073 km (0.103 R)
• M33: 49,537,540 km (0.092 R)
• M34: 52,207,563 km (0.092 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 12,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit