🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.3

Radius: 13.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.59 AU - 0.83 AU

Year: 413 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,035,276 km

• M1: 165,455 km (0.092 R)
• M2: 612,005 km (0.031 R)
• M3: 1,174,044 km (0.097 R)
• M4: 1,660,536 km (0.081 R)
• M5: 2,093,024 km (0.119 R)
• M6: 2,550,793 km (0.115 R)
• M7: 3,027,711 km (0.1 R)
• M8: 3,716,609 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.8

Radius: 11.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.71 AU - 0.81 AU

Year: 457 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,035,276 km

• M1: 141,968 km (0.101 R)
• M2: 531,372 km (0.083 R)
• M3: 931,845 km (0.053 R)
• M4: 1,292,226 km (0.103 R)
• M5: 1,674,748 km (0.04 R)
• M6: 2,318,617 km (0.059 R)
• M7: 2,921,946 km (0.027 R)
• M8: 3,548,910 km (0.118 R)
• M9: 4,113,193 km (0.111 R)

Asteroid Belt

Center: 1.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 12.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.18 AU - 1.62 AU

Year: 1143 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,035,276 km

• M1: 156,629 km (0.067 R)
• M2: 555,606 km (0.09 R)
• M3: 1,276,519 km (0.071 R)
• M4: 1,767,050 km (0.053 R)
• M5: 2,209,112 km (0.108 R)
• M6: 2,988,367 km (0.058 R)
• M7: 3,442,995 km (0.085 R)
• M8: 4,157,474 km (0.091 R)
• M9: 4,777,707 km (0.062 R)
• M10: 6,021,913 km (0.072 R)
• M11: 8,019,343 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.2

Radius: 12

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.67 AU - 2.05 AU

Year: 1751 Days

Day: 6.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,035,276 km

• M1: 149,299 km (0.108 R)
• M2: 662,120 km (0.038 R)
• M3: 1,083,388 km (0.068 R)
• M4: 1,537,567 km (0.094 R)
• M5: 2,129,974 km (0.097 R)
• M6: 2,511,299 km (0.1 R)
• M7: 3,221,141 km (0.115 R)
• M8: 3,875,183 km (0.105 R)
• M9: 4,748,236 km (0.065 R)
• M10: 5,181,023 km (0.09 R)
• M11: 5,618,597 km (0.087 R)
• M12: 6,240,625 km (0.118 R)
• M13: 7,007,164 km (0.053 R)
• M14: 7,413,472 km (0.09 R)
• M15: 7,943,497 km (0.086 R)
• M16: 9,228,992 km (0.117 R)
• M17: 10,814,879 km (0.089 R)
• M18: 11,602,512 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.7

Radius: 10.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.39 AU - 3.07 AU

Year: 3114 Days

Day: 12.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,035,276 km

• M1: 129,103 km (0.105 R)
• M2: 642,672 km (0.049 R)
• M3: 1,276,668 km (0.116 R)
• M4: 4,675,981 km (0.1 R)
• M5: 6,043,604 km (0.1 R)
• M6: 6,529,049 km (0.097 R)
• M7: 8,171,933 km (0.072 R)
• M8: 9,357,197 km (0.107 R)
• M9: 10,208,708 km (0.097 R)
• M10: 11,146,837 km (0.1 R)
• M11: 11,729,221 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 13.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.61 AU - 4.21 AU

Year: 4347 Days

Day: 14.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,035,276 km

• M1: 170,392 km (0.028 R)
• M2: 797,057 km (0.051 R)
• M3: 1,461,422 km (0.052 R)
• M4: 1,899,145 km (0.114 R)
• M5: 2,439,492 km (0.097 R)
• M6: 4,167,049 km (0.103 R)
• M7: 4,667,005 km (0.089 R)
• M8: 5,114,153 km (0.05 R)
• M9: 5,565,490 km (0.107 R)
• M10: 7,111,434 km (0.108 R)
• M11: 9,373,952 km (0.084 R)
• M12: 10,089,778 km (0.119 R)
• M13: 11,470,267 km (0.068 R)
• M14: 12,331,801 km (0.089 R)
• M15: 12,800,043 km (0.069 R)
• M16: 18,766,604 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.7

Radius: 4.9

Gravity: 26.39 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.24 AU - 8.02 AU

Year: 13142 Days

Day: 19.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,035,276 km

• M1: 61,036 km (0.102 R)
• M2: 381,923 km (0.032 R)
• M3: 609,462 km (0.079 R)
• M4: 1,056,161 km (0.091 R)
• M5: 1,250,638 km (0.065 R)
• M6: 1,587,383 km (0.119 R)
• M7: 1,827,188 km (0.107 R)
• M8: 2,184,279 km (0.045 R)
• M9: 2,919,253 km (0.091 R)
• M10: 4,449,489 km (0.033 R)
• M11: 5,909,565 km (0.056 R)
• M12: 6,368,082 km (0.109 R)
• M13: 6,566,000 km (0.065 R)
• M14: 6,808,797 km (0.108 R)
• M15: 7,269,709 km (0.113 R)
• M16: 9,122,029 km (0.104 R)
• M17: 12,272,710 km (0.116 R)
• M18: 12,954,428 km (0.099 R)
• M19: 14,460,878 km (0.092 R)
• M20: 16,373,786 km (0.111 R)
• M21: 16,596,238 km (0.111 R)
• M22: 17,738,867 km (0.081 R)
• M23: 18,851,725 km (0.12 R)
• M24: 19,841,914 km (0.071 R)
• M25: 21,391,598 km (0.111 R)
• M26: 23,392,918 km (0.11 R)
• M27: 25,022,338 km (0.079 R)
• M28: 26,318,305 km (0.087 R)
• M29: 27,553,833 km (0.057 R)
• M30: 29,698,020 km (0.103 R)
• M31: 30,698,081 km (0.119 R)
• M32: 34,557,707 km (0.101 R)
• M33: 39,123,434 km (0.084 R)
• M34: 42,520,352 km (0.109 R)
• M35: 44,362,052 km (0.04 R)
• M36: 45,375,428 km (0.081 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: 471 - 19,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit