🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.71 AU - 0.71 AU

Year: 223 Days

Day: 37.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 75.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.81 AU - 0.85 AU

Year: 282 Days

Day: 23 Hours

Environment

Temp: 75 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,099,620 km

• M1: 440,117 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.84 AU - 0.94 AU

Year: 313 Days

Day: 20 Hours

Environment

Temp: 38 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.97 AU - 1.59 AU

Year: 540 Days

Day: 28.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,099,620 km

• M1: 72,705 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.36 AU - 1.72 AU

Year: 712 Days

Day: 26.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,099,620 km

• M1: 397,482 km (0.057 R)
• M2: 726,746 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.4

Radius: 14.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.84 AU - 5.82 AU

Year: 4587 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,099,620 km

• M1: 195,524 km (0.102 R)
• M2: 309,817 km (0.112 R)
• M3: 403,316 km (0.055 R)
• M4: 692,189 km (0.073 R)
• M5: 783,743 km (0.09 R)
• M6: 972,685 km (0.09 R)
• M7: 1,122,882 km (0.051 R)
• M8: 1,408,165 km (0.117 R)
• M9: 1,958,685 km (0.084 R)
• M10: 2,049,192 km (0.096 R)
• M11: 2,176,051 km (0.115 R)
• M12: 2,622,750 km (0.081 R)
• M13: 2,812,290 km (0.118 R)
• M14: 3,138,414 km (0.113 R)
• M15: 3,463,191 km (0.106 R)
• M16: 3,728,129 km (0.103 R)
• M17: 3,841,673 km (0.1 R)
• M18: 3,942,053 km (0.113 R)
• M19: 4,248,580 km (0.045 R)
• M20: 5,088,272 km (0.116 R)
• M21: 5,698,332 km (0.1 R)
• M22: 6,095,664 km (0.068 R)
• M23: 6,365,689 km (0.102 R)
• M24: 6,587,991 km (0.12 R)
• M25: 6,708,717 km (0.106 R)
• M26: 7,413,173 km (0.078 R)
• M27: 8,364,167 km (0.103 R)
• M28: 8,589,162 km (0.061 R)
• M29: 9,881,837 km (0.08 R)
• M30: 10,080,054 km (0.086 R)
• M31: 10,540,816 km (0.101 R)
• M32: 10,784,062 km (0.063 R)
• M33: 11,070,093 km (0.117 R)
• M34: 12,154,677 km (0.103 R)
• M35: 12,324,621 km (0.073 R)
• M36: 12,903,864 km (0.092 R)
• M37: 14,177,989 km (0.084 R)
• M38: 14,626,782 km (0.09 R)
• M39: 15,262,872 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 11.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.97 AU - 8.07 AU

Year: 6206 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,099,620 km

• M1: 144,212 km (0.1 R)
• M2: 242,498 km (0.049 R)
• M3: 493,374 km (0.099 R)
• M4: 891,603 km (0.081 R)
• M5: 969,843 km (0.11 R)
• M6: 1,083,687 km (0.064 R)
• M7: 2,152,713 km (0.074 R)
• M8: 2,640,851 km (0.11 R)
• M9: 2,969,518 km (0.088 R)
• M10: 3,386,297 km (0.096 R)
• M11: 3,537,990 km (0.11 R)
• M12: 4,140,121 km (0.049 R)
• M13: 4,302,584 km (0.077 R)
• M14: 4,411,940 km (0.085 R)
• M15: 4,494,668 km (0.102 R)
• M16: 5,001,954 km (0.04 R)
• M17: 5,233,233 km (0.116 R)
• M18: 6,040,014 km (0.105 R)
• M19: 6,132,166 km (0.087 R)
• M20: 6,694,355 km (0.08 R)
• M21: 7,371,136 km (0.085 R)
• M22: 8,137,526 km (0.066 R)
• M23: 9,139,832 km (0.118 R)
• M24: 9,673,447 km (0.12 R)
• M25: 9,817,510 km (0.044 R)
• M26: 9,889,766 km (0.12 R)
• M27: 10,253,887 km (0.113 R)
• M28: 10,363,991 km (0.109 R)
• M29: 10,733,797 km (0.094 R)
• M30: 12,490,525 km (0.115 R)
• M31: 12,884,117 km (0.074 R)
• M32: 13,162,069 km (0.095 R)
• M33: 13,724,109 km (0.065 R)
• M34: 13,845,433 km (0.118 R)
• M35: 14,581,604 km (0.094 R)
• M36: 14,788,348 km (0.1 R)
• M37: 15,456,602 km (0.108 R)
• M38: 15,667,385 km (0.064 R)
• M39: 15,921,701 km (0.092 R)
• M40: 16,049,308 km (0.103 R)
• M41: 16,220,000 km (0.116 R)
• M42: 16,348,504 km (0.107 R)
• M43: 16,865,664 km (0.05 R)
• M44: 17,039,197 km (0.051 R)
• M45: 17,300,695 km (0.102 R)
• M46: 17,388,209 km (0.093 R)
• M47: 18,359,997 km (0.103 R)
• M48: 19,258,781 km (0.073 R)
• M49: 19,349,437 km (0.118 R)
• M50: 20,079,924 km (0.098 R)
• M51: 20,171,926 km (0.056 R)
• M52: 20,866,061 km (0.063 R)
• M53: 22,229,944 km (0.078 R)
• M54: 22,468,104 km (0.096 R)
• M55: 23,043,009 km (0.093 R)
• M56: 24,207,179 km (0.115 R)
• M57: 25,440,315 km (0.054 R)
• M58: 25,539,797 km (0.087 R)
• M59: 26,089,569 km (0.114 R)
• M60: 27,404,535 km (0.1 R)
• M61: 27,659,749 km (0.054 R)
• M62: 28,327,404 km (0.101 R)
• M63: 29,052,206 km (0.077 R)
• M64: 29,730,782 km (0.099 R)
• M65: 29,993,176 km (0.118 R)
• M66: 30,731,891 km (0.096 R)
• M67: 31,263,262 km (0.037 R)
• M68: 31,851,331 km (0.081 R)
• M69: 32,012,299 km (0.096 R)
• M70: 32,767,170 km (0.059 R)
• M71: 33,310,060 km (0.086 R)
• M72: 33,801,190 km (0.095 R)
• M73: 34,020,201 km (0.069 R)
• M74: 34,569,824 km (0.106 R)
• M75: 34,735,279 km (0.057 R)
• M76: 35,288,791 km (0.111 R)
• M77: 35,566,595 km (0.11 R)
• M78: 35,733,695 km (0.046 R)
• M79: 35,956,746 km (0.115 R)
• M80: 36,292,294 km (0.105 R)
• M81: 36,460,591 km (0.11 R)
• M82: 36,572,790 km (0.084 R)
• M83: 36,966,681 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 12,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit