🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.3

Radius: 14.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.64 AU - 0.72 AU

Year: 362 Days

Day: 10.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,656,376 km

• M1: 180,415 km (0.09 R)
• M2: 657,483 km (0.07 R)
• M3: 1,108,371 km (0.111 R)
• M4: 1,590,525 km (0.053 R)
• M5: 2,374,118 km (0.113 R)
• M6: 2,918,804 km (0.118 R)
• M7: 3,510,912 km (0.081 R)
• M8: 4,155,978 km (0.087 R)
• M9: 4,716,522 km (0.1 R)
• M10: 5,407,365 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.9

Radius: 8.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.71 AU - 1.03 AU

Year: 524 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,656,376 km

• M1: 110,702 km (0.083 R)
• M2: 591,211 km (0.084 R)
• M3: 916,885 km (0.072 R)
• M4: 1,249,741 km (0.101 R)
• M5: 2,122,794 km (0.09 R)
• M6: 2,496,190 km (0.114 R)
• M7: 2,840,714 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 8.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.77 AU - 1.07 AU

Year: 570 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,656,376 km

• M1: 108,758 km (0.03 R)
• M2: 419,622 km (0.076 R)
• M3: 753,225 km (0.055 R)
• M4: 1,090,718 km (0.094 R)
• M5: 1,410,858 km (0.08 R)
• M6: 2,321,161 km (0.075 R)
• M7: 2,598,515 km (0.062 R)
• M8: 2,948,574 km (0.107 R)
• M9: 3,804,124 km (0.083 R)
• M10: 4,102,273 km (0.076 R)
• M11: 4,496,762 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 12.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.55 AU - 1.83 AU

Year: 1419 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,656,376 km

• M1: 150,495 km (0.106 R)
• M2: 658,679 km (0.079 R)
• M3: 1,261,559 km (0.102 R)
• M4: 1,994,588 km (0.077 R)
• M5: 2,566,950 km (0.104 R)
• M6: 3,658,266 km (0.114 R)
• M7: 4,456,670 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 12.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.11 AU - 2.21 AU

Year: 2050 Days

Day: 10.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,656,376 km

• M1: 160,519 km (0.072 R)
• M2: 641,625 km (0.107 R)
• M3: 1,197,830 km (0.098 R)
• M4: 1,750,445 km (0.102 R)
• M5: 2,396,707 km (0.064 R)
• M6: 4,028,222 km (0.051 R)
• M7: 5,121,184 km (0.033 R)
• M8: 5,659,138 km (0.082 R)
• M9: 6,116,459 km (0.085 R)
• M10: 6,899,903 km (0.102 R)
• M11: 8,372,544 km (0.107 R)
• M12: 12,494,863 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.4

Radius: 9.1

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.41 AU - 3.03 AU

Year: 2896 Days

Day: 9.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,656,376 km

• M1: 113,246 km (0.116 R)
• M2: 421,866 km (0.098 R)
• M3: 710,291 km (0.078 R)
• M4: 1,403,976 km (0.094 R)
• M5: 2,410,321 km (0.108 R)
• M6: 5,216,927 km (0.099 R)
• M7: 6,204,572 km (0.073 R)
• M8: 6,504,665 km (0.044 R)
• M9: 8,217,710 km (0.054 R)
• M10: 9,301,397 km (0.084 R)
• M11: 9,877,798 km (0.111 R)
• M12: 10,401,540 km (0.027 R)
• M13: 11,833,341 km (0.104 R)
• M14: 12,126,254 km (0.111 R)
• M15: 13,034,462 km (0.046 R)
• M16: 14,127,125 km (0.087 R)
• M17: 14,456,989 km (0.08 R)
• M18: 15,083,355 km (0.107 R)
• M19: 17,771,030 km (0.111 R)
• M20: 18,100,445 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.5

Radius: 13

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.97 AU - 4.25 AU

Year: 4429 Days

Day: 11.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,656,376 km

• M1: 161,715 km (0.119 R)
• M2: 607,068 km (0.104 R)
• M3: 1,278,912 km (0.047 R)
• M4: 1,820,905 km (0.114 R)
• M5: 2,614,821 km (0.084 R)
• M6: 3,708,980 km (0.074 R)
• M7: 4,600,733 km (0.111 R)
• M8: 5,984,064 km (0.106 R)
• M9: 6,589,936 km (0.062 R)
• M10: 7,108,891 km (0.05 R)
• M11: 8,512,568 km (0.117 R)
• M12: 9,743,758 km (0.05 R)
• M13: 12,006,576 km (0.103 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.9

Radius: 7.4

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.13 AU - 7.93 AU

Year: 13342 Days

Day: 20.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,656,376 km

• M1: 313,856 km (0.066 R)
• M2: 568,472 km (0.117 R)
• M3: 989,590 km (0.084 R)
• M4: 1,290,730 km (0.11 R)
• M5: 1,529,788 km (0.078 R)
• M6: 1,936,096 km (0.062 R)
• M7: 2,174,704 km (0.102 R)
• M8: 2,624,096 km (0.065 R)
• M9: 2,917,607 km (0.053 R)
• M10: 3,386,297 km (0.116 R)
• M11: 3,790,960 km (0.071 R)
• M12: 5,131,506 km (0.085 R)
• M13: 8,323,177 km (0.108 R)
• M14: 8,662,016 km (0.117 R)
• M15: 10,165,026 km (0.11 R)
• M16: 11,181,094 km (0.113 R)
• M17: 11,713,812 km (0.083 R)
• M18: 12,263,136 km (0.113 R)
• M19: 13,678,631 km (0.112 R)
• M20: 15,779,733 km (0.073 R)
• M21: 21,052,460 km (0.078 R)
• M22: 22,139,587 km (0.097 R)
• M23: 26,033,470 km (0.027 R)
• M24: 27,604,248 km (0.118 R)
• M25: 28,685,841 km (0.097 R)
• M26: 30,360,888 km (0.103 R)
• M27: 33,538,347 km (0.075 R)
• M28: 35,648,873 km (0.102 R)
• M29: 37,060,628 km (0.094 R)
• M30: 40,683,440 km (0.102 R)
• M31: 41,800,637 km (0.036 R)
• M32: 42,083,078 km (0.064 R)
• M33: 43,369,919 km (0.073 R)
• M34: 48,002,965 km (0.108 R)
• M35: 52,462,028 km (0.101 R)
• M36: 55,130,107 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit