🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.48 AU - 0.68 AU

Year: 155 Days

Day: 16.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,341,866 km

• M1: 19,897 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.99 AU - 1.63 AU

Year: 525 Days

Day: 18.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.17 AU - 1.95 AU

Year: 682 Days

Day: 43.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,341,866 km

• M1: 723,156 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.98 AU - 2.1 AU

Year: 1019 Days

Day: 29.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.97 AU - 2.31 AU

Year: 1095 Days

Day: 20.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,341,866 km

• M1: 190,438 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.7

Radius: 12.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.88 AU - 6.88 AU

Year: 5638 Days

Day: 12.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,341,866 km

• M1: 162,463 km (0.053 R)
• M2: 312,211 km (0.109 R)
• M3: 408,253 km (0.103 R)
• M4: 533,466 km (0.06 R)
• M5: 733,329 km (0.041 R)
• M6: 1,220,120 km (0.119 R)
• M7: 1,305,092 km (0.095 R)
• M8: 1,436,588 km (0.084 R)
• M9: 1,725,163 km (0.086 R)
• M10: 1,895,255 km (0.091 R)
• M11: 2,239,181 km (0.072 R)
• M12: 2,411,966 km (0.118 R)
• M13: 2,534,188 km (0.079 R)
• M14: 2,700,690 km (0.032 R)
• M15: 3,015,295 km (0.095 R)
• M16: 3,103,258 km (0.061 R)
• M17: 3,648,991 km (0.038 R)
• M18: 3,774,354 km (0.106 R)
• M19: 3,917,220 km (0.109 R)
• M20: 4,029,568 km (0.116 R)
• M21: 4,340,133 km (0.11 R)
• M22: 4,573,955 km (0.072 R)
• M23: 5,514,776 km (0.092 R)
• M24: 5,914,950 km (0.075 R)
• M25: 6,118,703 km (0.051 R)
• M26: 6,457,093 km (0.091 R)
• M27: 7,152,424 km (0.066 R)
• M28: 7,270,606 km (0.073 R)
• M29: 7,609,146 km (0.053 R)
• M30: 7,831,000 km (0.105 R)
• M31: 8,280,990 km (0.086 R)
• M32: 9,703,217 km (0.099 R)
• M33: 9,812,424 km (0.092 R)
• M34: 10,098,155 km (0.049 R)
• M35: 10,610,528 km (0.113 R)
• M36: 11,040,323 km (0.12 R)
• M37: 11,291,647 km (0.087 R)
• M38: 11,637,518 km (0.076 R)
• M39: 11,963,491 km (0.079 R)
• M40: 12,174,724 km (0.114 R)
• M41: 12,911,493 km (0.093 R)
• M42: 13,079,791 km (0.094 R)
• M43: 13,176,431 km (0.091 R)
• M44: 14,378,450 km (0.074 R)
• M45: 15,005,115 km (0.091 R)
• M46: 15,232,953 km (0.107 R)
• M47: 15,360,111 km (0.079 R)
• M48: 15,564,162 km (0.053 R)
• M49: 16,052,450 km (0.079 R)
• M50: 16,285,374 km (0.076 R)
• M51: 16,441,404 km (0.107 R)
• M52: 16,728,632 km (0.112 R)
• M53: 16,964,997 km (0.091 R)
• M54: 17,414,389 km (0.068 R)
• M55: 17,600,489 km (0.095 R)
• M56: 18,082,343 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.5

Radius: 3.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.72 AU - 16.16 AU

Year: 19197 Days

Day: 16.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 27,341,866 km

• M1: 49,367 km (0.037 R)
• M2: 80,035 km (0.08 R)
• M3: 620,382 km (0.075 R)
• M4: 797,805 km (0.057 R)
• M5: 1,017,266 km (0.093 R)
• M6: 1,183,020 km (0.059 R)
• M7: 1,649,915 km (0.085 R)
• M8: 1,961,527 km (0.075 R)
• M9: 1,995,486 km (0.099 R)
• M10: 2,508,008 km (0.09 R)
• M11: 3,137,965 km (0.094 R)
• M12: 3,197,505 km (0.042 R)
• M13: 3,877,726 km (0.112 R)
• M14: 4,850,861 km (0.086 R)
• M15: 5,012,277 km (0.059 R)
• M16: 5,105,327 km (0.057 R)
• M17: 5,627,423 km (0.033 R)
• M18: 6,721,582 km (0.088 R)
• M19: 6,849,937 km (0.031 R)
• M20: 7,371,585 km (0.114 R)
• M21: 7,398,063 km (0.106 R)
• M22: 7,825,016 km (0.089 R)
• M23: 8,068,860 km (0.094 R)
• M24: 8,508,229 km (0.104 R)
• M25: 9,011,776 km (0.091 R)
• M26: 10,194,496 km (0.112 R)
• M27: 10,520,021 km (0.083 R)
• M28: 10,909,126 km (0.114 R)
• M29: 11,272,499 km (0.1 R)
• M30: 12,955,924 km (0.104 R)
• M31: 13,276,213 km (0.091 R)
• M32: 13,729,045 km (0.042 R)
• M33: 13,957,182 km (0.1 R)
• M34: 14,186,815 km (0.108 R)
• M35: 14,450,706 km (0.102 R)
• M36: 14,583,100 km (0.093 R)
• M37: 14,849,384 km (0.12 R)
• M38: 15,016,634 km (0.043 R)
• M39: 15,083,804 km (0.077 R)
• M40: 15,184,483 km (0.092 R)
• M41: 15,930,528 km (0.057 R)
• M42: 15,998,894 km (0.108 R)
• M43: 16,515,156 km (0.085 R)
• M44: 16,757,804 km (0.086 R)
• M45: 17,989,144 km (0.088 R)
• M46: 18,060,502 km (0.069 R)
• M47: 18,131,860 km (0.1 R)
• M48: 18,238,972 km (0.117 R)
• M49: 18,669,814 km (0.076 R)
• M50: 18,850,229 km (0.072 R)
• M51: 18,958,837 km (0.107 R)
• M52: 19,031,392 km (0.116 R)
• M53: 19,687,977 km (0.084 R)
• M54: 20,798,742 km (0.086 R)
• M55: 21,853,855 km (0.089 R)
• M56: 22,311,176 km (0.115 R)
• M57: 23,624,346 km (0.114 R)
• M58: 24,369,044 km (0.064 R)
• M59: 24,883,063 km (0.096 R)
• M60: 25,121,372 km (0.115 R)
• M61: 25,320,636 km (0.12 R)
• M62: 25,560,442 km (0.043 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 18,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit