🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.4

Radius: 10.3

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.7 AU - 1.02 AU

Year: 523 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,144,472 km

• M1: 128,056 km (0.075 R)
• M2: 451,337 km (0.099 R)
• M3: 1,195,137 km (0.097 R)
• M4: 1,600,099 km (0.083 R)
• M5: 2,008,202 km (0.087 R)
• M6: 2,386,236 km (0.103 R)
• M7: 3,084,259 km (0.09 R)
• M8: 3,604,112 km (0.069 R)
• M9: 5,451,795 km (0.074 R)
• M10: 5,989,151 km (0.092 R)
• M11: 6,541,915 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.7

Radius: 11.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.97 AU - 1.55 AU

Year: 928 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,144,472 km

• M1: 143,016 km (0.06 R)
• M2: 562,189 km (0.105 R)
• M3: 960,418 km (0.097 R)
• M4: 1,529,788 km (0.111 R)
• M5: 2,037,523 km (0.108 R)
• M6: 2,680,195 km (0.081 R)
• M7: 3,069,599 km (0.11 R)
• M8: 3,657,967 km (0.102 R)
• M9: 4,733,725 km (0.083 R)
• M10: 7,501,735 km (0.092 R)
• M11: 7,872,887 km (0.04 R)
• M12: 8,386,905 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 13.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.03 AU - 1.63 AU

Year: 1006 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 59,144,472 km

• M1: 172,935 km (0.085 R)
• M2: 785,538 km (0.111 R)
• M3: 1,299,706 km (0.096 R)
• M4: 3,552,949 km (0.114 R)
• M5: 4,241,249 km (0.059 R)

Asteroid Belt

Center: 1.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.6

Radius: 9.8

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.24 AU - 2.62 AU

Year: 2485 Days

Day: 9.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,144,472 km

• M1: 122,969 km (0.116 R)
• M2: 485,744 km (0.074 R)
• M3: 889,808 km (0.102 R)
• M4: 1,280,408 km (0.091 R)
• M5: 1,596,508 km (0.07 R)
• M6: 1,930,561 km (0.114 R)
• M7: 2,847,595 km (0.092 R)
• M8: 3,516,896 km (0.049 R)
• M9: 3,860,971 km (0.048 R)
• M10: 4,368,407 km (0.066 R)
• M11: 6,663,987 km (0.072 R)
• M12: 7,512,655 km (0.098 R)
• M13: 8,368,206 km (0.11 R)
• M14: 9,084,929 km (0.072 R)
• M15: 10,019,766 km (0.097 R)
• M16: 10,752,646 km (0.048 R)
• M17: 11,170,772 km (0.094 R)
• M18: 12,573,701 km (0.096 R)
• M19: 12,952,632 km (0.078 R)
• M20: 13,601,289 km (0.102 R)
• M21: 14,362,443 km (0.085 R)
• M22: 15,057,325 km (0.11 R)
• M23: 16,715,318 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.6

Radius: 14.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.93 AU - 5.19 AU

Year: 6388 Days

Day: 11.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,144,472 km

• M1: 176,675 km (0.095 R)
• M2: 765,642 km (0.07 R)
• M3: 1,332,019 km (0.112 R)
• M4: 2,178,743 km (0.047 R)
• M5: 3,212,465 km (0.067 R)
• M6: 7,956,064 km (0.074 R)
• M7: 9,266,242 km (0.106 R)
• M8: 13,215,925 km (0.037 R)
• M9: 14,627,979 km (0.098 R)
• M10: 15,370,732 km (0.1 R)
• M11: 16,588,609 km (0.108 R)
• M12: 17,105,170 km (0.065 R)
• M13: 17,691,444 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 12.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.72 AU - 5.08 AU

Year: 7115 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,144,472 km

• M1: 151,842 km (0.098 R)
• M2: 783,444 km (0.12 R)
• M3: 1,324,988 km (0.07 R)
• M4: 1,809,835 km (0.112 R)
• M5: 2,258,479 km (0.101 R)
• M6: 3,146,043 km (0.099 R)
• M7: 3,874,585 km (0.032 R)
• M8: 5,796,020 km (0.12 R)
• M9: 6,293,732 km (0.101 R)
• M10: 7,528,363 km (0.116 R)
• M11: 8,162,658 km (0.118 R)
• M12: 10,233,691 km (0.076 R)
• M13: 11,935,816 km (0.104 R)
• M14: 12,743,794 km (0.111 R)
• M15: 14,469,106 km (0.03 R)
• M16: 15,513,449 km (0.064 R)
• M17: 17,341,834 km (0.107 R)
• M18: 18,733,244 km (0.104 R)
• M19: 22,054,017 km (0.116 R)
• M20: 22,535,274 km (0.089 R)
• M21: 24,961,452 km (0.105 R)
• M22: 30,624,031 km (0.052 R)
• M23: 33,699,763 km (0.111 R)
• M24: 34,661,378 km (0.096 R)
• M25: 36,639,211 km (0.113 R)
• M26: 38,113,648 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223

Radius: 12.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.47 AU - 5.51 AU

Year: 7312 Days

Day: 11.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,144,472 km

• M1: 150,795 km (0.087 R)
• M2: 532,419 km (0.094 R)
• M3: 912,996 km (0.1 R)
• M4: 1,892,263 km (0.053 R)
• M5: 2,296,028 km (0.112 R)
• M6: 2,740,932 km (0.103 R)
• M7: 3,618,772 km (0.118 R)
• M8: 4,700,066 km (0.083 R)
• M9: 5,560,852 km (0.119 R)
• M10: 6,401,442 km (0.093 R)
• M11: 9,960,077 km (0.092 R)
• M12: 10,588,836 km (0.1 R)
• M13: 11,741,039 km (0.096 R)
• M14: 14,557,369 km (0.093 R)
• M15: 15,924,245 km (0.055 R)
• M16: 17,196,275 km (0.105 R)
• M17: 19,681,096 km (0.081 R)
• M18: 21,695,431 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.8

Radius: 4.6

Gravity: 22.77 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7 AU - 10.06 AU

Year: 16343 Days

Day: 23.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 59,144,472 km

• M1: 87,515 km (0.071 R)
• M2: 327,470 km (0.063 R)
• M3: 757,564 km (0.091 R)
• M4: 1,107,772 km (0.072 R)
• M5: 1,513,182 km (0.098 R)
• M6: 1,834,519 km (0.099 R)
• M7: 2,400,148 km (0.108 R)
• M8: 2,700,690 km (0.116 R)
• M9: 2,906,836 km (0.117 R)
• M10: 4,129,500 km (0.12 R)
• M11: 4,497,660 km (0.072 R)
• M12: 4,854,002 km (0.106 R)
• M13: 5,623,085 km (0.091 R)
• M14: 6,191,856 km (0.11 R)
• M15: 6,469,958 km (0.107 R)
• M16: 7,757,697 km (0.073 R)
• M17: 9,105,274 km (0.089 R)
• M18: 9,781,008 km (0.111 R)
• M19: 10,049,536 km (0.105 R)
• M20: 10,714,349 km (0.104 R)
• M21: 11,466,976 km (0.055 R)
• M22: 12,756,360 km (0.086 R)
• M23: 14,552,133 km (0.058 R)
• M24: 16,209,228 km (0.108 R)
• M25: 17,590,765 km (0.095 R)
• M26: 18,883,141 km (0.11 R)
• M27: 19,132,221 km (0.026 R)
• M28: 19,383,695 km (0.074 R)
• M29: 19,637,114 km (0.098 R)
• M30: 20,849,754 km (0.088 R)
• M31: 21,564,683 km (0.08 R)
• M32: 23,232,549 km (0.108 R)
• M33: 23,710,814 km (0.087 R)
• M34: 32,398,261 km (0.108 R)
• M35: 35,203,670 km (0.074 R)
• M36: 36,600,914 km (0.081 R)
• M37: 38,299,299 km (0.099 R)
• M38: 38,832,316 km (0.097 R)
• M39: 39,913,161 km (0.111 R)
• M40: 43,275,522 km (0.101 R)
• M41: 52,170,612 km (0.104 R)
• M42: 52,989,959 km (0.108 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: 539 - 16,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit