🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 10.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.94 AU - 1.14 AU

Year: 719 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,910,119 km

• M1: 129,103 km (0.094 R)
• M2: 473,926 km (0.057 R)
• M3: 903,870 km (0.119 R)
• M4: 1,303,446 km (0.088 R)
• M5: 1,792,781 km (0.076 R)
• M6: 2,343,002 km (0.114 R)
• M7: 3,196,308 km (0.096 R)
• M8: 3,597,978 km (0.114 R)
• M9: 3,984,539 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 10.5

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.95 AU - 1.41 AU

Year: 869 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,910,119 km

• M1: 130,749 km (0.1 R)
• M2: 613,202 km (0.029 R)
• M3: 1,316,312 km (0.111 R)
• M4: 2,197,742 km (0.099 R)
• M5: 4,457,119 km (0.115 R)
• M6: 5,555,317 km (0.1 R)
• M7: 6,013,086 km (0.075 R)
• M8: 7,004,920 km (0.071 R)
• M9: 7,829,803 km (0.109 R)
• M10: 8,278,746 km (0.102 R)
• M11: 8,797,552 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 9.5

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.32 AU - 1.36 AU

Year: 1052 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 113.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,910,119 km

• M1: 118,482 km (0.11 R)
• M2: 431,291 km (0.041 R)
• M3: 813,364 km (0.034 R)
• M4: 1,237,174 km (0.06 R)
• M5: 1,787,395 km (0.072 R)
• M6: 2,109,330 km (0.097 R)
• M7: 2,435,603 km (0.109 R)
• M8: 3,042,372 km (0.036 R)
• M9: 3,388,990 km (0.068 R)
• M10: 4,381,871 km (0.055 R)
• M11: 4,917,880 km (0.086 R)
• M12: 6,699,591 km (0.067 R)
• M13: 7,265,520 km (0.05 R)
• M14: 7,786,420 km (0.047 R)
• M15: 8,385,409 km (0.062 R)
• M16: 8,847,667 km (0.104 R)
• M17: 10,398,548 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.9

Radius: 11.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.53 AU - 1.73 AU

Year: 1411 Days

Day: 5.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 32,910,119 km

• M1: 140,622 km (0.095 R)
• M2: 629,508 km (0.064 R)
• M3: 1,216,829 km (0.093 R)
• M4: 1,628,672 km (0.1 R)
• M5: 3,275,296 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.1

Radius: 10.8

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.43 AU - 2.05 AU

Year: 1557 Days

Day: 13.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,910,119 km

• M1: 134,339 km (0.119 R)
• M2: 557,252 km (0.069 R)
• M3: 945,459 km (0.105 R)
• M4: 1,595,012 km (0.091 R)
• M5: 2,469,113 km (0.049 R)
• M6: 2,916,261 km (0.113 R)
• M7: 3,367,897 km (0.085 R)
• M8: 3,758,946 km (0.105 R)
• M9: 4,353,597 km (0.092 R)
• M10: 6,043,604 km (0.069 R)
• M11: 6,755,092 km (0.059 R)
• M12: 7,692,921 km (0.115 R)
• M13: 8,103,567 km (0.098 R)
• M14: 9,556,910 km (0.086 R)
• M15: 11,066,054 km (0.118 R)
• M16: 11,438,702 km (0.09 R)
• M17: 13,640,483 km (0.104 R)
• M18: 14,551,086 km (0.096 R)
• M19: 15,641,056 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.8

Radius: 9.8

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.81 AU - 3.71 AU

Year: 3992 Days

Day: 12.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,910,119 km

• M1: 121,922 km (0.1 R)
• M2: 430,243 km (0.1 R)
• M3: 880,084 km (0.058 R)
• M4: 1,442,722 km (0.12 R)
• M5: 1,844,841 km (0.081 R)
• M6: 2,367,087 km (0.114 R)
• M7: 2,985,525 km (0.075 R)
• M8: 3,793,054 km (0.035 R)
• M9: 4,259,650 km (0.088 R)
• M10: 4,567,522 km (0.108 R)
• M11: 4,966,949 km (0.115 R)
• M12: 6,039,116 km (0.07 R)
• M13: 6,459,486 km (0.08 R)
• M14: 9,130,856 km (0.074 R)
• M15: 9,445,161 km (0.052 R)
• M16: 10,431,460 km (0.063 R)
• M17: 11,304,812 km (0.08 R)
• M18: 12,949,192 km (0.038 R)
• M19: 14,009,093 km (0.076 R)
• M20: 14,801,064 km (0.047 R)
• M21: 15,734,255 km (0.102 R)
• M22: 16,473,867 km (0.062 R)
• M23: 18,518,272 km (0.12 R)
• M24: 18,959,137 km (0.073 R)
• M25: 19,731,510 km (0.04 R)
• M26: 23,985,027 km (0.119 R)
• M27: 25,814,010 km (0.087 R)
• M28: 26,682,725 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.1

Radius: 9.2

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.79 AU - 4.51 AU

Year: 4730 Days

Day: 9.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 32,910,119 km

• M1: 114,442 km (0.101 R)
• M2: 508,184 km (0.037 R)
• M3: 1,008,738 km (0.084 R)
• M4: 1,544,748 km (0.066 R)
• M5: 2,441,587 km (0.12 R)
• M6: 3,306,562 km (0.112 R)
• M7: 3,718,704 km (0.072 R)
• M8: 4,213,873 km (0.034 R)
• M9: 4,779,203 km (0.06 R)
• M10: 5,249,988 km (0.101 R)
• M11: 5,842,994 km (0.115 R)
• M12: 6,747,762 km (0.038 R)
• M13: 8,711,682 km (0.115 R)
• M14: 9,759,017 km (0.105 R)
• M15: 10,200,630 km (0.059 R)
• M16: 11,460,094 km (0.104 R)
• M17: 12,253,562 km (0.084 R)
• M18: 13,512,128 km (0.11 R)
• M19: 14,005,502 km (0.055 R)
• M20: 14,970,409 km (0.062 R)
• M21: 15,978,848 km (0.09 R)
• M22: 17,543,342 km (0.108 R)
• M23: 18,263,207 km (0.05 R)
• M24: 19,207,469 km (0.086 R)
• M25: 19,552,591 km (0.051 R)
• M26: 20,113,284 km (0.078 R)
• M27: 21,120,227 km (0.095 R)
• M28: 21,934,638 km (0.057 R)
• M29: 22,235,928 km (0.102 R)
• M30: 23,234,344 km (0.039 R)
• M31: 24,423,199 km (0.114 R)
• M32: 29,039,340 km (0.069 R)
• M33: 30,792,927 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 146 - 19,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit