🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 165 Days

Day: 22.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 186 Days

Day: 40.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.94 AU - 1.27 AU

Year: 430 Days

Day: 24.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,629,474 km

• M1: 47,572 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.4

Radius: 11.4

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.18 AU - 6.48 AU

Year: 4587 Days

Day: 12.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,629,474 km

• M1: 142,118 km (0.088 R)
• M2: 696,976 km (0.086 R)
• M3: 1,099,395 km (0.101 R)
• M4: 2,283,163 km (0.061 R)
• M5: 4,018,797 km (0.1 R)
• M6: 4,534,162 km (0.068 R)
• M7: 5,119,538 km (0.062 R)
• M8: 5,584,339 km (0.087 R)
• M9: 6,136,804 km (0.083 R)
• M10: 7,802,277 km (0.091 R)
• M11: 8,307,918 km (0.072 R)
• M12: 9,546,439 km (0.09 R)
• M13: 10,083,345 km (0.109 R)
• M14: 13,429,999 km (0.038 R)
• M15: 13,947,009 km (0.093 R)
• M16: 16,206,835 km (0.063 R)
• M17: 17,272,271 km (0.12 R)
• M18: 17,699,074 km (0.113 R)
• M19: 18,957,192 km (0.086 R)
• M20: 20,206,783 km (0.118 R)
• M21: 20,749,075 km (0.06 R)
• M22: 22,218,725 km (0.054 R)
• M23: 24,898,022 km (0.081 R)
• M24: 25,521,397 km (0.114 R)
• M25: 26,962,174 km (0.084 R)
• M26: 27,454,351 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.8

Radius: 12.3

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.56 AU - 10.04 AU

Year: 11437 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,629,474 km

• M1: 153,188 km (0.108 R)
• M2: 607,218 km (0.049 R)
• M3: 1,045,540 km (0.116 R)
• M4: 1,875,658 km (0.057 R)
• M5: 2,396,558 km (0.112 R)
• M6: 3,129,737 km (0.073 R)
• M7: 3,896,127 km (0.056 R)
• M8: 4,413,736 km (0.118 R)
• M9: 5,310,425 km (0.113 R)
• M10: 9,524,148 km (0.067 R)
• M11: 10,740,379 km (0.075 R)
• M12: 12,117,278 km (0.077 R)
• M13: 14,264,905 km (0.057 R)
• M14: 15,288,753 km (0.103 R)
• M15: 18,023,402 km (0.055 R)
• M16: 19,962,489 km (0.094 R)
• M17: 21,417,628 km (0.081 R)
• M18: 22,850,776 km (0.033 R)
• M19: 24,924,352 km (0.101 R)
• M20: 26,408,363 km (0.074 R)
• M21: 26,915,798 km (0.085 R)
• M22: 30,764,204 km (0.036 R)
• M23: 31,439,339 km (0.083 R)
• M24: 37,711,828 km (0.117 R)
• M25: 39,665,427 km (0.1 R)
• M26: 43,350,321 km (0.109 R)
• M27: 46,516,860 km (0.09 R)
• M28: 47,855,760 km (0.116 R)
• M29: 51,079,146 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.8

Radius: 8.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.62 AU - 12.4 AU

Year: 12702 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,629,474 km

• M1: 102,026 km (0.118 R)
• M2: 483,500 km (0.114 R)
• M3: 783,893 km (0.086 R)
• M4: 1,039,705 km (0.102 R)
• M5: 1,479,224 km (0.027 R)
• M6: 2,421,990 km (0.066 R)
• M7: 2,874,373 km (0.111 R)
• M8: 3,381,959 km (0.084 R)
• M9: 4,433,931 km (0.117 R)
• M10: 5,790,036 km (0.098 R)
• M11: 6,563,158 km (0.109 R)
• M12: 7,245,324 km (0.092 R)
• M13: 8,227,434 km (0.096 R)
• M14: 9,624,080 km (0.105 R)
• M15: 11,597,126 km (0.109 R)
• M16: 12,088,106 km (0.093 R)
• M17: 13,287,881 km (0.116 R)
• M18: 14,627,829 km (0.103 R)
• M19: 15,526,015 km (0.087 R)
• M20: 16,122,611 km (0.108 R)
• M21: 16,597,136 km (0.09 R)
• M22: 16,872,396 km (0.088 R)
• M23: 18,736,834 km (0.042 R)
• M24: 20,497,003 km (0.074 R)
• M25: 21,376,788 km (0.091 R)
• M26: 23,729,214 km (0.061 R)
• M27: 24,254,901 km (0.066 R)
• M28: 30,870,717 km (0.1 R)
• M29: 32,132,127 km (0.068 R)
• M30: 33,756,909 km (0.118 R)
• M31: 35,208,607 km (0.098 R)
• M32: 39,445,368 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.4

Radius: 6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.64 AU - 18.1 AU

Year: 26987 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,629,474 km

• M1: 77,342 km (0.089 R)
• M2: 363,672 km (0.099 R)
• M3: 877,092 km (0.091 R)
• M4: 1,283,251 km (0.113 R)
• M5: 2,022,264 km (0.115 R)
• M6: 2,367,386 km (0.026 R)
• M7: 2,772,348 km (0.071 R)
• M8: 3,246,124 km (0.118 R)
• M9: 3,489,969 km (0.07 R)
• M10: 4,590,261 km (0.081 R)
• M11: 5,520,760 km (0.079 R)
• M12: 6,494,642 km (0.089 R)
• M13: 7,327,603 km (0.113 R)
• M14: 8,008,572 km (0.117 R)
• M15: 9,203,560 km (0.054 R)
• M16: 9,843,689 km (0.089 R)
• M17: 11,601,464 km (0.035 R)
• M18: 12,943,657 km (0.042 R)
• M19: 14,128,023 km (0.088 R)
• M20: 14,779,522 km (0.104 R)
• M21: 21,232,426 km (0.107 R)
• M22: 21,827,975 km (0.063 R)
• M23: 32,258,537 km (0.074 R)
• M24: 33,500,648 km (0.069 R)
• M25: 36,441,443 km (0.119 R)
• M26: 37,912,289 km (0.057 R)
• M27: 41,234,110 km (0.115 R)
• M28: 45,441,999 km (0.091 R)
• M29: 46,430,242 km (0.098 R)
• M30: 48,742,876 km (0.118 R)
• M31: 49,037,135 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit