🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 14.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.49 AU - 0.51 AU

Year: 240 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,591,821 km

• M1: 182,809 km (0.116 R)
• M2: 661,971 km (0.079 R)
• M3: 1,253,181 km (0.065 R)
• M4: 1,907,074 km (0.098 R)
• M5: 2,383,244 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.6

Radius: 8.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.42 AU - 0.68 AU

Year: 277 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,591,821 km

• M1: 107,411 km (0.119 R)
• M2: 517,908 km (0.117 R)
• M3: 967,749 km (0.103 R)
• M4: 1,404,126 km (0.079 R)
• M5: 1,693,298 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.9

Radius: 13.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.45 AU - 0.69 AU

Year: 292 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,591,821 km

• M1: 166,652 km (0.104 R)
• M2: 611,406 km (0.091 R)
• M3: 1,082,191 km (0.088 R)
• M4: 1,600,548 km (0.11 R)
• M5: 2,019,422 km (0.074 R)
• M6: 2,565,603 km (0.061 R)
• M7: 3,016,791 km (0.074 R)
• M8: 3,521,085 km (0.086 R)
• M9: 4,218,361 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.5

Radius: 12.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.68 AU - 0.92 AU

Year: 485 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,591,821 km

• M1: 156,779 km (0.072 R)
• M2: 591,660 km (0.1 R)
• M3: 1,069,924 km (0.097 R)
• M4: 1,587,981 km (0.109 R)
• M5: 2,341,955 km (0.025 R)
• M6: 2,832,187 km (0.089 R)
• M7: 3,541,580 km (0.111 R)
• M8: 4,073,849 km (0.062 R)
• M9: 4,673,437 km (0.113 R)

Asteroid Belt

Center: 1.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 14

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.47 AU - 1.71 AU

Year: 1360 Days

Day: 5.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,591,821 km

• M1: 174,132 km (0.068 R)
• M2: 1,016,667 km (0.105 R)
• M3: 1,551,779 km (0.107 R)
• M4: 2,311,586 km (0.093 R)
• M5: 2,952,912 km (0.088 R)
• M6: 3,498,197 km (0.119 R)
• M7: 3,968,383 km (0.093 R)
• M8: 4,500,054 km (0.118 R)
• M9: 5,398,239 km (0.075 R)
• M10: 6,461,730 km (0.108 R)
• M11: 6,939,995 km (0.12 R)
• M12: 8,489,530 km (0.044 R)
• M13: 9,730,145 km (0.113 R)
• M14: 12,416,174 km (0.115 R)
• M15: 13,560,748 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 9.3

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.1 AU - 3.38 AU

Year: 3076 Days

Day: 7.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,591,821 km

• M1: 125,513 km (0.059 R)
• M2: 769,531 km (0.11 R)
• M3: 1,196,633 km (0.098 R)
• M4: 1,887,476 km (0.1 R)
• M5: 2,537,778 km (0.072 R)
• M6: 2,840,116 km (0.104 R)
• M7: 3,713,917 km (0.071 R)
• M8: 4,828,271 km (0.059 R)
• M9: 5,321,495 km (0.103 R)
• M10: 5,847,781 km (0.105 R)
• M11: 6,437,346 km (0.055 R)
• M12: 7,316,233 km (0.093 R)
• M13: 7,801,080 km (0.086 R)
• M14: 8,871,303 km (0.067 R)
• M15: 10,554,279 km (0.105 R)
• M16: 13,945,813 km (0.102 R)
• M17: 17,771,180 km (0.102 R)
• M18: 18,060,353 km (0.076 R)
• M19: 18,411,459 km (0.112 R)
• M20: 19,309,046 km (0.089 R)
• M21: 20,678,166 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.8

Radius: 3.2

Gravity: 84.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.33 AU - 9.19 AU

Year: 17585 Days

Day: 22.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,591,821 km

• M1: 39,793 km (0.067 R)
• M2: 201,957 km (0.089 R)
• M3: 355,145 km (0.026 R)
• M4: 671,844 km (0.03 R)
• M5: 911,949 km (0.099 R)
• M6: 1,494,034 km (0.116 R)
• M7: 1,611,019 km (0.119 R)
• M8: 2,141,494 km (0.111 R)
• M9: 2,492,301 km (0.119 R)
• M10: 3,115,376 km (0.063 R)
• M11: 3,306,861 km (0.107 R)
• M12: 3,774,354 km (0.108 R)
• M13: 5,839,553 km (0.104 R)
• M14: 6,215,941 km (0.103 R)
• M15: 7,734,659 km (0.11 R)
• M16: 8,239,552 km (0.116 R)
• M17: 9,427,209 km (0.072 R)
• M18: 9,597,601 km (0.077 R)
• M19: 11,097,768 km (0.112 R)
• M20: 14,328,185 km (0.11 R)
• M21: 14,628,877 km (0.085 R)
• M22: 18,220,721 km (0.119 R)
• M23: 18,931,311 km (0.081 R)
• M24: 20,692,677 km (0.078 R)
• M25: 24,111,586 km (0.097 R)
• M26: 26,739,423 km (0.079 R)
• M27: 30,407,712 km (0.117 R)
• M28: 35,755,387 km (0.09 R)
• M29: 36,587,151 km (0.101 R)
• M30: 40,489,412 km (0.095 R)
• M31: 42,309,419 km (0.12 R)
• M32: 43,239,469 km (0.106 R)
• M33: 46,274,661 km (0.102 R)
• M34: 51,001,654 km (0.107 R)
• M35: 57,538,483 km (0.076 R)
• M36: 62,392,335 km (0.101 R)
• M37: 67,512,023 km (0.042 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit