🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.89 AU - 2.15 AU

Year: 1059 Days

Day: 34.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,704,276 km

• M1: 62,083 km (0.115 R)

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.19 AU - 3.29 AU

Year: 2152 Days

Day: 30.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,704,276 km

• M1: 26,180 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.74 AU - 4.32 AU

Year: 2985 Days

Day: 30.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 11.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.55 AU - 6.13 AU

Year: 5207 Days

Day: 12.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,704,276 km

• M1: 143,016 km (0.108 R)
• M2: 523,892 km (0.12 R)
• M3: 1,006,195 km (0.078 R)
• M4: 1,587,832 km (0.058 R)
• M5: 1,996,234 km (0.097 R)
• M6: 2,567,249 km (0.075 R)
• M7: 3,548,162 km (0.058 R)
• M8: 3,911,984 km (0.096 R)
• M9: 4,390,847 km (0.106 R)
• M10: 6,209,060 km (0.032 R)
• M11: 7,270,157 km (0.093 R)
• M12: 7,861,069 km (0.114 R)
• M13: 10,674,855 km (0.073 R)
• M14: 12,746,187 km (0.066 R)
• M15: 15,817,581 km (0.05 R)
• M16: 19,475,249 km (0.088 R)
• M17: 19,913,571 km (0.049 R)
• M18: 20,358,625 km (0.049 R)
• M19: 22,546,493 km (0.085 R)
• M20: 23,379,604 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.5

Radius: 10.7

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.12 AU - 7.36 AU

Year: 6456 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,704,276 km

• M1: 132,993 km (0.12 R)
• M2: 635,791 km (0.101 R)
• M3: 978,370 km (0.084 R)
• M4: 1,638,097 km (0.055 R)
• M5: 2,610,632 km (0.098 R)
• M6: 3,531,707 km (0.089 R)
• M7: 4,414,334 km (0.087 R)
• M8: 5,080,493 km (0.109 R)
• M9: 5,973,293 km (0.098 R)
• M10: 6,859,810 km (0.082 R)
• M11: 7,753,957 km (0.101 R)
• M12: 8,351,152 km (0.098 R)
• M13: 9,282,249 km (0.12 R)
• M14: 10,001,964 km (0.12 R)
• M15: 12,980,458 km (0.112 R)
• M16: 14,404,629 km (0.102 R)
• M17: 14,941,985 km (0.098 R)
• M18: 15,867,397 km (0.072 R)
• M19: 16,376,180 km (0.059 R)
• M20: 18,105,681 km (0.078 R)
• M21: 21,535,661 km (0.045 R)
• M22: 22,715,689 km (0.082 R)
• M23: 26,248,742 km (0.077 R)
• M24: 27,231,300 km (0.043 R)
• M25: 27,686,078 km (0.028 R)
• M26: 36,983,286 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.9

Radius: 11.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.69 AU - 10.11 AU

Year: 8982 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,704,276 km

• M1: 138,079 km (0.114 R)
• M2: 775,815 km (0.117 R)
• M3: 1,163,273 km (0.104 R)
• M4: 1,599,500 km (0.079 R)
• M5: 1,965,866 km (0.12 R)
• M6: 2,425,131 km (0.044 R)
• M7: 3,105,353 km (0.084 R)
• M8: 3,586,310 km (0.037 R)
• M9: 4,332,055 km (0.107 R)
• M10: 5,116,546 km (0.106 R)
• M11: 6,929,373 km (0.087 R)
• M12: 7,713,715 km (0.115 R)
• M13: 8,254,661 km (0.11 R)
• M14: 8,687,896 km (0.093 R)
• M15: 9,045,286 km (0.031 R)
• M16: 12,834,749 km (0.083 R)
• M17: 13,535,765 km (0.105 R)
• M18: 15,399,754 km (0.093 R)
• M19: 16,461,002 km (0.103 R)
• M20: 16,871,349 km (0.119 R)
• M21: 19,026,456 km (0.094 R)
• M22: 21,440,068 km (0.05 R)
• M23: 22,011,980 km (0.102 R)
• M24: 24,226,178 km (0.108 R)
• M25: 35,361,645 km (0.079 R)
• M26: 41,838,485 km (0.109 R)
• M27: 42,347,567 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 11.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.97 AU - 12.17 AU

Year: 13589 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,704,276 km

• M1: 139,276 km (0.094 R)
• M2: 729,439 km (0.113 R)
• M3: 1,523,804 km (0.057 R)
• M4: 2,205,970 km (0.104 R)
• M5: 2,803,913 km (0.091 R)
• M6: 3,403,800 km (0.109 R)
• M7: 4,087,612 km (0.053 R)
• M8: 4,926,707 km (0.064 R)
• M9: 5,655,847 km (0.055 R)
• M10: 6,987,268 km (0.052 R)
• M11: 7,416,015 km (0.11 R)
• M12: 10,590,482 km (0.114 R)
• M13: 11,507,068 km (0.087 R)
• M14: 12,537,947 km (0.081 R)
• M15: 14,437,391 km (0.069 R)
• M16: 16,747,930 km (0.047 R)
• M17: 18,230,894 km (0.101 R)
• M18: 19,462,234 km (0.084 R)
• M19: 20,055,390 km (0.09 R)
• M20: 23,679,398 km (0.112 R)
• M21: 27,295,029 km (0.114 R)
• M22: 30,804,296 km (0.055 R)
• M23: 35,978,737 km (0.094 R)
• M24: 40,049,744 km (0.1 R)
• M25: 40,459,193 km (0.081 R)
• M26: 43,692,751 km (0.104 R)
• M27: 44,126,884 km (0.054 R)
• M28: 45,891,989 km (0.098 R)
• M29: 49,249,713 km (0.112 R)
• M30: 49,719,900 km (0.089 R)
• M31: 50,351,502 km (0.075 R)
• M32: 50,828,569 km (0.089 R)
• M33: 53,259,984 km (0.064 R)
• M34: 55,260,257 km (0.101 R)
• M35: 57,309,897 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit