🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.49 AU - 0.53 AU

Year: 138 Days

Day: 29.5 Hours

Environment

Temp: 241 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.02 AU - 1.2 AU

Year: 443 Days

Day: 40.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.56 AU - 2.18 AU

Year: 969 Days

Day: 32.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,533,806 km

• M1: 32,912 km (0.074 R)
• M2: 55,650 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.4

Radius: 9.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.53 AU - 10.19 AU

Year: 9155 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,533,806 km

• M1: 120,725 km (0.072 R)
• M2: 488,287 km (0.063 R)
• M3: 832,662 km (0.103 R)
• M4: 1,180,626 km (0.044 R)
• M5: 1,511,387 km (0.107 R)
• M6: 1,919,490 km (0.095 R)
• M7: 2,689,022 km (0.082 R)
• M8: 3,000,784 km (0.042 R)
• M9: 3,315,089 km (0.039 R)
• M10: 3,840,177 km (0.115 R)
• M11: 6,342,800 km (0.117 R)
• M12: 7,873,934 km (0.111 R)
• M13: 9,637,544 km (0.079 R)
• M14: 11,804,020 km (0.1 R)
• M15: 12,379,373 km (0.111 R)
• M16: 15,355,773 km (0.117 R)
• M17: 16,232,117 km (0.096 R)
• M18: 18,290,733 km (0.115 R)
• M19: 19,926,586 km (0.059 R)
• M20: 21,503,348 km (0.111 R)
• M21: 22,599,601 km (0.11 R)
• M22: 24,565,167 km (0.112 R)
• M23: 26,024,644 km (0.064 R)
• M24: 27,178,941 km (0.117 R)
• M25: 29,780,897 km (0.067 R)
• M26: 30,262,303 km (0.092 R)
• M27: 33,364,364 km (0.04 R)
• M28: 34,303,091 km (0.117 R)
• M29: 36,233,502 km (0.091 R)

Asteroid Belt

Center: 9.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 10.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.93 AU - 12.23 AU

Year: 13969 Days

Day: 7.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 70 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,533,806 km

• M1: 130,001 km (0.056 R)
• M2: 716,723 km (0.111 R)
• M3: 1,181,374 km (0.07 R)
• M4: 1,732,194 km (0.107 R)
• M5: 2,732,854 km (0.072 R)
• M6: 4,606,567 km (0.104 R)
• M7: 6,045,848 km (0.098 R)
• M8: 7,009,259 km (0.105 R)
• M9: 7,338,374 km (0.045 R)
• M10: 9,093,157 km (0.115 R)
• M11: 9,635,000 km (0.098 R)
• M12: 12,255,357 km (0.086 R)
• M13: 13,412,795 km (0.12 R)
• M14: 15,873,381 km (0.104 R)
• M15: 16,732,223 km (0.119 R)
• M16: 17,396,288 km (0.108 R)
• M17: 18,386,625 km (0.038 R)
• M18: 19,901,005 km (0.113 R)
• M19: 21,239,307 km (0.099 R)
• M20: 22,636,851 km (0.092 R)
• M21: 29,158,719 km (0.075 R)
• M22: 29,583,577 km (0.094 R)
• M23: 31,770,100 km (0.088 R)
• M24: 33,711,731 km (0.112 R)
• M25: 34,062,388 km (0.099 R)
• M26: 35,731,003 km (0.082 R)
• M27: 40,271,298 km (0.085 R)
• M28: 41,597,633 km (0.102 R)
• M29: 46,324,925 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.5

Radius: 6.1

Gravity: 18.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13 AU - 15.72 AU

Year: 20610 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,533,806 km

• M1: 75,846 km (0.072 R)
• M2: 512,672 km (0.099 R)
• M3: 723,904 km (0.101 R)
• M4: 1,133,353 km (0.102 R)
• M5: 1,484,908 km (0.115 R)
• M6: 3,780,787 km (0.088 R)
• M7: 4,259,351 km (0.118 R)
• M8: 4,496,164 km (0.096 R)
• M9: 4,813,461 km (0.076 R)
• M10: 5,183,417 km (0.1 R)
• M11: 6,148,772 km (0.091 R)
• M12: 6,855,622 km (0.093 R)
• M13: 8,117,779 km (0.1 R)
• M14: 8,429,690 km (0.034 R)
• M15: 8,912,592 km (0.084 R)
• M16: 10,717,640 km (0.078 R)
• M17: 11,093,281 km (0.111 R)
• M18: 11,937,012 km (0.057 R)
• M19: 20,764,035 km (0.091 R)
• M20: 23,060,811 km (0.077 R)
• M21: 23,686,728 km (0.119 R)
• M22: 27,217,388 km (0.106 R)
• M23: 28,507,669 km (0.078 R)
• M24: 34,617,695 km (0.107 R)
• M25: 35,026,247 km (0.106 R)
• M26: 44,847,347 km (0.114 R)
• M27: 48,150,169 km (0.118 R)
• M28: 52,502,270 km (0.108 R)
• M29: 53,584,312 km (0.096 R)
• M30: 59,025,186 km (0.1 R)
• M31: 63,797,209 km (0.088 R)
• M32: 75,918,526 km (0.105 R)
• M33: 76,608,022 km (0.119 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: 542 - 15,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit