🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.8

Radius: 13.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.51 AU - 0.57 AU

Year: 265 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,528,979 km

• M1: 164,109 km (0.114 R)
• M2: 579,991 km (0.098 R)
• M3: 1,040,603 km (0.111 R)
• M4: 1,527,095 km (0.035 R)
• M5: 2,166,925 km (0.094 R)
• M6: 2,600,909 km (0.099 R)
• M7: 3,428,933 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.5

Radius: 14.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.66 AU - 0.66 AU

Year: 358 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,528,979 km

• M1: 181,612 km (0.079 R)
• M2: 746,194 km (0.085 R)
• M3: 1,231,639 km (0.047 R)
• M4: 1,759,869 km (0.036 R)
• M5: 2,400,896 km (0.113 R)
• M6: 2,967,723 km (0.081 R)
• M7: 3,456,010 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 14.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.73 AU - 0.85 AU

Year: 468 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,528,979 km

• M1: 182,809 km (0.083 R)
• M2: 660,026 km (0.052 R)
• M3: 1,152,652 km (0.049 R)
• M4: 1,688,362 km (0.071 R)
• M5: 2,154,957 km (0.094 R)
• M6: 3,419,209 km (0.117 R)
• M7: 4,572,160 km (0.07 R)
• M8: 5,182,070 km (0.096 R)
• M9: 6,189,612 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.7

Radius: 12.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.75 AU - 1.03 AU

Year: 560 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,528,979 km

• M1: 154,385 km (0.085 R)
• M2: 568,472 km (0.1 R)
• M3: 1,117,047 km (0.095 R)
• M4: 1,751,492 km (0.088 R)
• M5: 2,325,050 km (0.062 R)
• M6: 2,800,023 km (0.105 R)
• M7: 3,329,151 km (0.033 R)
• M8: 3,984,090 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.5

Radius: 7.5

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.11 AU - 9.33 AU

Year: 17171 Days

Day: 15.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,528,979 km

• M1: 94,396 km (0.116 R)
• M2: 331,060 km (0.089 R)
• M3: 595,400 km (0.075 R)
• M4: 1,596,209 km (0.06 R)
• M5: 2,031,240 km (0.083 R)
• M6: 2,607,341 km (0.112 R)
• M7: 3,212,165 km (0.075 R)
• M8: 3,766,126 km (0.082 R)
• M9: 4,828,570 km (0.075 R)
• M10: 5,775,375 km (0.1 R)
• M11: 6,078,311 km (0.063 R)
• M12: 9,048,876 km (0.116 R)
• M13: 9,458,176 km (0.048 R)
• M14: 12,489,029 km (0.095 R)
• M15: 14,120,842 km (0.032 R)
• M16: 14,952,606 km (0.054 R)
• M17: 15,670,377 km (0.109 R)
• M18: 17,722,860 km (0.111 R)
• M19: 19,862,558 km (0.097 R)
• M20: 22,818,911 km (0.102 R)
• M21: 25,749,833 km (0.118 R)
• M22: 39,715,243 km (0.081 R)
• M23: 42,069,764 km (0.042 R)
• M24: 44,077,367 km (0.07 R)
• M25: 46,751,429 km (0.089 R)
• M26: 47,973,793 km (0.111 R)
• M27: 50,323,078 km (0.104 R)
• M28: 53,407,487 km (0.114 R)
• M29: 54,407,100 km (0.111 R)

Asteroid Belt

Center: 9.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.4

Radius: 5.4

Gravity: 31.6 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.38 AU - 11.36 AU

Year: 19127 Days

Day: 19.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,528,979 km

• M1: 67,169 km (0.118 R)
• M2: 370,554 km (0.097 R)
• M3: 689,945 km (0.12 R)
• M4: 1,032,674 km (0.059 R)
• M5: 1,309,729 km (0.105 R)
• M6: 1,635,254 km (0.084 R)
• M7: 1,913,506 km (0.085 R)
• M8: 2,179,791 km (0.116 R)
• M9: 2,493,946 km (0.109 R)
• M10: 3,500,291 km (0.103 R)
• M11: 3,773,606 km (0.072 R)
• M12: 4,363,022 km (0.099 R)
• M13: 6,145,780 km (0.119 R)
• M14: 8,742,500 km (0.096 R)
• M15: 10,496,235 km (0.083 R)
• M16: 11,389,634 km (0.095 R)
• M17: 13,843,338 km (0.075 R)
• M18: 14,604,343 km (0.12 R)
• M19: 15,153,367 km (0.108 R)
• M20: 17,928,108 km (0.1 R)
• M21: 19,860,015 km (0.094 R)
• M22: 25,794,562 km (0.084 R)
• M23: 27,296,226 km (0.066 R)
• M24: 29,100,227 km (0.094 R)
• M25: 31,757,234 km (0.114 R)
• M26: 32,412,772 km (0.078 R)
• M27: 33,886,910 km (0.104 R)
• M28: 42,562,539 km (0.09 R)
• M29: 45,311,998 km (0.029 R)
• M30: 50,982,954 km (0.08 R)
• M31: 57,108,987 km (0.111 R)
• M32: 60,048,735 km (0.104 R)
• M33: 61,454,356 km (0.103 R)
• M34: 66,654,079 km (0.097 R)
• M35: 70,131,332 km (0.101 R)
• M36: 74,185,434 km (0.069 R)
• M37: 78,393,024 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 16,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit