🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 8.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.75 AU - 0.91 AU

Year: 488 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,812,792 km

• M1: 105,766 km (0.12 R)
• M2: 401,371 km (0.115 R)
• M3: 758,312 km (0.095 R)
• M4: 1,077,703 km (0.084 R)
• M5: 1,380,340 km (0.069 R)
• M6: 1,655,001 km (0.073 R)
• M7: 2,120,101 km (0.073 R)
• M8: 2,641,001 km (0.041 R)
• M9: 3,774,055 km (0.094 R)
• M10: 4,582,183 km (0.081 R)
• M11: 4,900,377 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 11.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.32 AU - 1.96 AU

Year: 1356 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,812,792 km

• M1: 143,315 km (0.098 R)
• M2: 774,468 km (0.047 R)
• M3: 1,192,594 km (0.089 R)
• M4: 1,896,303 km (0.09 R)
• M5: 2,747,365 km (0.028 R)
• M6: 3,380,912 km (0.079 R)
• M7: 6,224,618 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515

Radius: 13.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.77 AU - 2.87 AU

Year: 2282 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,812,792 km

• M1: 172,935 km (0.104 R)
• M2: 756,816 km (0.072 R)
• M3: 1,211,144 km (0.061 R)
• M4: 2,985,375 km (0.096 R)
• M5: 3,446,286 km (0.118 R)
• M6: 4,066,220 km (0.092 R)
• M7: 4,594,749 km (0.114 R)
• M8: 5,258,066 km (0.073 R)
• M9: 5,814,869 km (0.109 R)
• M10: 6,618,509 km (0.05 R)
• M11: 11,447,528 km (0.12 R)
• M12: 12,107,554 km (0.064 R)
• M13: 14,642,191 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 9.5

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.18 AU - 2.86 AU

Year: 2583 Days

Day: 9 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,812,792 km

• M1: 118,332 km (0.067 R)
• M2: 463,454 km (0.117 R)
• M3: 786,286 km (0.054 R)
• M4: 1,097,151 km (0.106 R)
• M5: 1,442,572 km (0.09 R)
• M6: 1,956,441 km (0.097 R)
• M7: 2,457,893 km (0.115 R)
• M8: 3,160,255 km (0.119 R)
• M9: 3,661,408 km (0.103 R)
• M10: 4,340,433 km (0.117 R)
• M11: 4,937,478 km (0.113 R)
• M12: 5,843,442 km (0.046 R)
• M13: 7,119,811 km (0.095 R)
• M14: 8,406,054 km (0.12 R)
• M15: 10,101,297 km (0.069 R)
• M16: 11,149,380 km (0.078 R)
• M17: 12,877,086 km (0.115 R)
• M18: 14,344,341 km (0.091 R)
• M19: 14,776,380 km (0.086 R)
• M20: 16,435,271 km (0.064 R)
• M21: 18,608,180 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 11.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.44 AU - 3.3 AU

Year: 3139 Days

Day: 8.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,812,792 km

• M1: 150,346 km (0.06 R)
• M2: 577,149 km (0.113 R)
• M3: 1,361,640 km (0.091 R)
• M4: 2,628,883 km (0.1 R)
• M5: 3,311,648 km (0.085 R)
• M6: 3,705,240 km (0.025 R)
• M7: 4,214,920 km (0.107 R)
• M8: 4,610,457 km (0.096 R)
• M9: 5,375,500 km (0.112 R)
• M10: 9,379,188 km (0.095 R)
• M11: 11,426,884 km (0.091 R)
• M12: 13,332,910 km (0.118 R)
• M13: 13,900,634 km (0.091 R)
• M14: 14,288,093 km (0.117 R)
• M15: 16,441,704 km (0.104 R)
• M16: 16,875,238 km (0.12 R)
• M17: 18,049,731 km (0.099 R)
• M18: 20,623,562 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.5

Radius: 14

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.12 AU - 3.16 AU

Year: 3593 Days

Day: 10.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,812,792 km

• M1: 260,300 km (0.092 R)
• M2: 823,985 km (0.076 R)
• M3: 1,809,685 km (0.051 R)
• M4: 2,298,571 km (0.066 R)
• M5: 3,336,182 km (0.075 R)
• M6: 4,137,877 km (0.037 R)
• M7: 4,748,236 km (0.094 R)
• M8: 12,847,166 km (0.062 R)
• M9: 14,768,601 km (0.116 R)
• M10: 15,357,867 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.4

Radius: 4.8

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.91 AU - 7.47 AU

Year: 11173 Days

Day: 19.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 37,812,792 km

• M1: 59,690 km (0.108 R)
• M2: 343,926 km (0.116 R)
• M3: 495,468 km (0.075 R)
• M4: 1,079,049 km (0.089 R)
• M5: 1,331,870 km (0.112 R)
• M6: 1,791,883 km (0.085 R)
• M7: 2,230,953 km (0.107 R)
• M8: 2,421,990 km (0.049 R)
• M9: 2,699,942 km (0.099 R)
• M10: 3,019,633 km (0.116 R)
• M11: 3,232,062 km (0.051 R)
• M12: 3,904,804 km (0.045 R)
• M13: 4,208,786 km (0.103 R)
• M14: 4,864,324 km (0.089 R)
• M15: 6,725,322 km (0.097 R)
• M16: 7,125,197 km (0.047 R)
• M17: 7,502,184 km (0.074 R)
• M18: 10,668,722 km (0.056 R)
• M19: 13,629,114 km (0.109 R)
• M20: 14,686,023 km (0.113 R)
• M21: 16,829,461 km (0.085 R)
• M22: 17,094,549 km (0.044 R)
• M23: 19,244,719 km (0.109 R)
• M24: 20,723,643 km (0.099 R)
• M25: 22,038,908 km (0.112 R)
• M26: 25,525,137 km (0.055 R)
• M27: 28,791,606 km (0.06 R)
• M28: 29,842,681 km (0.072 R)
• M29: 30,919,038 km (0.08 R)
• M30: 33,356,884 km (0.033 R)
• M31: 35,159,240 km (0.031 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit