🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.4 AU - 0.66 AU

Year: 135 Days

Day: 27.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,066,685 km

• M1: 114,742 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.05 AU - 1.55 AU

Year: 519 Days

Day: 45.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.2 AU - 1.74 AU

Year: 624 Days

Day: 24.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,066,685 km

• M1: 710,291 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.71 AU - 3.31 AU

Year: 1827 Days

Day: 44 Hours

Environment

Temp: -81 °C

Axial Tilt: 140.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,066,685 km

• M1: 824,434 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.1

Radius: 14.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.53 AU - 14.99 AU

Year: 15018 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,066,685 km

• M1: 184,903 km (0.084 R)
• M2: 695,630 km (0.11 R)
• M3: 1,156,541 km (0.083 R)
• M4: 2,235,291 km (0.1 R)
• M5: 3,303,121 km (0.112 R)
• M6: 3,909,441 km (0.101 R)
• M7: 4,364,967 km (0.117 R)
• M8: 5,719,725 km (0.111 R)
• M9: 6,269,348 km (0.1 R)
• M10: 6,725,771 km (0.107 R)
• M11: 7,475,256 km (0.12 R)
• M12: 9,141,477 km (0.047 R)
• M13: 11,044,063 km (0.031 R)
• M14: 14,303,651 km (0.117 R)
• M15: 15,172,515 km (0.111 R)
• M16: 15,847,052 km (0.091 R)
• M17: 20,233,411 km (0.113 R)
• M18: 22,850,028 km (0.066 R)
• M19: 23,937,155 km (0.055 R)
• M20: 28,860,421 km (0.096 R)
• M21: 30,013,671 km (0.095 R)
• M22: 33,031,060 km (0.065 R)
• M23: 37,859,930 km (0.099 R)
• M24: 46,033,658 km (0.099 R)
• M25: 46,658,977 km (0.097 R)
• M26: 62,271,759 km (0.085 R)
• M27: 65,566,204 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.4

Radius: 8

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.72 AU - 16.6 AU

Year: 19637 Days

Day: 23.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 100,066,685 km

• M1: 99,782 km (0.117 R)
• M2: 460,163 km (0.11 R)
• M3: 739,761 km (0.054 R)
• M4: 1,533,677 km (0.095 R)
• M5: 1,886,429 km (0.113 R)
• M6: 2,144,186 km (0.099 R)
• M7: 2,932,717 km (0.088 R)
• M8: 3,716,759 km (0.092 R)
• M9: 3,996,507 km (0.081 R)
• M10: 4,995,223 km (0.086 R)
• M11: 5,298,009 km (0.106 R)
• M12: 6,280,717 km (0.119 R)
• M13: 6,633,768 km (0.113 R)
• M14: 7,046,808 km (0.076 R)
• M15: 7,723,439 km (0.108 R)
• M16: 10,930,967 km (0.103 R)
• M17: 11,903,353 km (0.062 R)
• M18: 18,437,938 km (0.083 R)
• M19: 19,163,038 km (0.079 R)
• M20: 22,971,950 km (0.103 R)
• M21: 24,238,445 km (0.088 R)
• M22: 24,779,690 km (0.098 R)
• M23: 26,224,507 km (0.119 R)
• M24: 31,788,351 km (0.086 R)
• M25: 33,626,310 km (0.088 R)
• M26: 37,082,470 km (0.101 R)
• M27: 41,226,331 km (0.115 R)
• M28: 48,345,544 km (0.107 R)
• M29: 53,096,473 km (0.104 R)
• M30: 55,865,679 km (0.074 R)
• M31: 56,430,860 km (0.082 R)
• M32: 60,891,420 km (0.112 R)
• M33: 63,513,721 km (0.117 R)
• M34: 65,790,750 km (0.025 R)
• M35: 66,421,006 km (0.106 R)
• M36: 78,465,878 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.1

Radius: 4.9

Gravity: 33.99 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.41 AU - 18.41 AU

Year: 27635 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 100,066,685 km

• M1: 62,083 km (0.115 R)
• M2: 256,261 km (0.08 R)
• M3: 493,972 km (0.064 R)
• M4: 746,942 km (0.108 R)
• M5: 1,738,776 km (0.092 R)
• M6: 3,098,172 km (0.101 R)
• M7: 4,096,588 km (0.112 R)
• M8: 4,611,055 km (0.07 R)
• M9: 5,044,889 km (0.053 R)
• M10: 5,250,736 km (0.107 R)
• M11: 6,177,644 km (0.109 R)
• M12: 8,579,887 km (0.115 R)
• M13: 8,814,307 km (0.083 R)
• M14: 9,858,649 km (0.065 R)
• M15: 10,377,754 km (0.107 R)
• M16: 12,264,033 km (0.075 R)
• M17: 12,561,584 km (0.112 R)
• M18: 14,949,465 km (0.05 R)
• M19: 17,436,081 km (0.084 R)
• M20: 19,979,693 km (0.094 R)
• M21: 22,760,269 km (0.096 R)
• M22: 24,010,608 km (0.093 R)
• M23: 24,476,456 km (0.081 R)
• M24: 27,272,290 km (0.032 R)
• M25: 30,409,058 km (0.115 R)
• M26: 33,056,791 km (0.054 R)
• M27: 34,805,889 km (0.087 R)
• M28: 45,894,981 km (0.092 R)
• M29: 48,622,450 km (0.048 R)
• M30: 49,931,580 km (0.1 R)
• M31: 50,690,042 km (0.109 R)
• M32: 51,456,132 km (0.076 R)
• M33: 61,260,478 km (0.08 R)
• M34: 62,348,054 km (0.058 R)
• M35: 67,979,965 km (0.093 R)
• M36: 98,277,424 km (0.102 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit