🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.85 AU - 0.97 AU

Year: 304 Days

Day: 14.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.98 AU - 1.34 AU

Year: 437 Days

Day: 42 Hours

Environment

Temp: 32 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.84 AU - 6.1 AU

Year: 4476 Days

Day: 45.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,044,280 km

• M1: 1,796,521 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.8

Radius: 6.2

Gravity: 24.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.16 AU - 15.84 AU

Year: 17353 Days

Day: 15.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 102,044,280 km

• M1: 77,043 km (0.092 R)
• M2: 367,712 km (0.087 R)
• M3: 644,617 km (0.093 R)
• M4: 1,008,290 km (0.092 R)
• M5: 1,272,928 km (0.09 R)
• M6: 1,600,398 km (0.043 R)
• M7: 3,302,672 km (0.083 R)
• M8: 4,243,643 km (0.097 R)
• M9: 5,869,772 km (0.118 R)
• M10: 6,508,106 km (0.043 R)
• M11: 6,776,036 km (0.119 R)
• M12: 8,916,931 km (0.062 R)
• M13: 9,192,041 km (0.117 R)
• M14: 9,875,404 km (0.098 R)
• M15: 10,349,480 km (0.092 R)
• M16: 10,653,313 km (0.076 R)
• M17: 11,342,810 km (0.1 R)
• M18: 11,731,315 km (0.037 R)
• M19: 12,534,806 km (0.042 R)
• M20: 13,090,412 km (0.115 R)
• M21: 15,242,826 km (0.062 R)
• M22: 17,620,535 km (0.072 R)
• M23: 18,141,584 km (0.077 R)
• M24: 19,859,417 km (0.096 R)
• M25: 20,140,212 km (0.057 R)
• M26: 20,614,138 km (0.086 R)
• M27: 21,095,394 km (0.113 R)
• M28: 28,882,263 km (0.109 R)
• M29: 31,723,724 km (0.065 R)
• M30: 37,241,343 km (0.098 R)
• M31: 41,204,340 km (0.112 R)
• M32: 44,634,320 km (0.065 R)
• M33: 46,747,988 km (0.088 R)
• M34: 48,081,354 km (0.118 R)
• M35: 68,001,956 km (0.114 R)
• M36: 68,214,235 km (0.078 R)
• M37: 70,144,497 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.1

Radius: 4.6

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.45 AU - 22.77 AU

Year: 30380 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 102,044,280 km

• M1: 59,241 km (0.118 R)
• M2: 268,379 km (0.1 R)
• M3: 789,578 km (0.083 R)
• M4: 1,018,911 km (0.117 R)
• M5: 1,871,021 km (0.114 R)
• M6: 2,991,658 km (0.055 R)
• M7: 3,196,906 km (0.085 R)
• M8: 4,051,559 km (0.119 R)
• M9: 5,566,088 km (0.098 R)
• M10: 7,283,771 km (0.097 R)
• M11: 7,991,817 km (0.101 R)
• M12: 8,692,983 km (0.084 R)
• M13: 9,218,370 km (0.08 R)
• M14: 10,216,936 km (0.118 R)
• M15: 10,801,714 km (0.078 R)
• M16: 13,024,888 km (0.085 R)
• M17: 13,365,523 km (0.088 R)
• M18: 13,712,141 km (0.094 R)
• M19: 15,841,367 km (0.114 R)
• M20: 18,012,780 km (0.091 R)
• M21: 21,019,398 km (0.073 R)
• M22: 22,543,352 km (0.037 R)
• M23: 26,454,738 km (0.105 R)
• M24: 27,332,129 km (0.117 R)
• M25: 28,228,819 km (0.097 R)
• M26: 29,727,490 km (0.091 R)
• M27: 34,281,549 km (0.041 R)
• M28: 38,857,000 km (0.075 R)
• M29: 44,127,782 km (0.048 R)
• M30: 48,379,802 km (0.092 R)
• M31: 50,688,247 km (0.061 R)
• M32: 52,381,545 km (0.092 R)
• M33: 54,991,429 km (0.119 R)
• M34: 59,531,725 km (0.076 R)
• M35: 64,315,565 km (0.075 R)
• M36: 64,512,137 km (0.086 R)
• M37: 66,499,245 km (0.12 R)
• M38: 66,700,305 km (0.046 R)
• M39: 67,507,984 km (0.07 R)
• M40: 67,710,988 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.4

Radius: 6.1

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 18.19 AU - 21.19 AU

Year: 30566 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,044,280 km

• M1: 75,996 km (0.042 R)
• M2: 343,776 km (0.064 R)
• M3: 1,365,679 km (0.058 R)
• M4: 3,026,215 km (0.108 R)
• M5: 3,511,960 km (0.092 R)
• M6: 4,263,091 km (0.088 R)
• M7: 4,637,833 km (0.043 R)
• M8: 6,700,189 km (0.105 R)
• M9: 7,155,117 km (0.084 R)
• M10: 7,523,127 km (0.108 R)
• M11: 7,793,600 km (0.103 R)
• M12: 11,212,360 km (0.111 R)
• M13: 11,637,069 km (0.074 R)
• M14: 14,003,857 km (0.043 R)
• M15: 16,221,645 km (0.083 R)
• M16: 16,673,431 km (0.073 R)
• M17: 19,664,042 km (0.086 R)
• M18: 20,490,121 km (0.111 R)
• M19: 21,881,531 km (0.081 R)
• M20: 22,322,097 km (0.086 R)
• M21: 26,681,229 km (0.093 R)
• M22: 28,338,175 km (0.09 R)
• M23: 29,524,785 km (0.109 R)
• M24: 30,198,125 km (0.112 R)
• M25: 30,470,393 km (0.098 R)
• M26: 32,279,630 km (0.099 R)
• M27: 34,306,831 km (0.087 R)
• M28: 41,228,575 km (0.1 R)
• M29: 50,925,210 km (0.054 R)
• M30: 56,092,470 km (0.114 R)
• M31: 60,512,937 km (0.114 R)
• M32: 72,934,048 km (0.114 R)
• M33: 86,675,361 km (0.111 R)
• M34: 87,225,282 km (0.094 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit