🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.7 AU - 0.92 AU

Year: 257 Days

Day: 28 Hours

Environment

Temp: 129 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,621,861 km

• M1: 35,006 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.76 AU - 1.12 AU

Year: 322 Days

Day: 26.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.13 AU - 1.21 AU

Year: 447 Days

Day: 40.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,621,861 km

• M1: 733,179 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.76 AU - 3.04 AU

Year: 1744 Days

Day: 47.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,621,861 km

• M1: 267,631 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.59 AU - 3.61 AU

Year: 2412 Days

Day: 22.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.9

Radius: 10

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.02 AU - 7.94 AU

Year: 6512 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,621,861 km

• M1: 124,465 km (0.043 R)
• M2: 444,006 km (0.116 R)
• M3: 787,483 km (0.089 R)
• M4: 1,709,754 km (0.075 R)
• M5: 2,181,137 km (0.116 R)
• M6: 2,775,489 km (0.12 R)
• M7: 3,236,550 km (0.079 R)
• M8: 4,011,317 km (0.107 R)
• M9: 6,352,524 km (0.058 R)
• M10: 6,940,294 km (0.05 R)
• M11: 8,065,868 km (0.116 R)
• M12: 8,426,250 km (0.079 R)
• M13: 9,050,671 km (0.113 R)
• M14: 9,483,907 km (0.117 R)
• M15: 10,022,010 km (0.11 R)
• M16: 10,771,047 km (0.083 R)
• M17: 11,208,620 km (0.078 R)
• M18: 11,607,448 km (0.115 R)
• M19: 12,380,720 km (0.054 R)
• M20: 13,632,704 km (0.034 R)
• M21: 17,030,970 km (0.07 R)
• M22: 17,759,212 km (0.075 R)
• M23: 21,182,161 km (0.07 R)
• M24: 22,414,548 km (0.059 R)
• M25: 23,939,250 km (0.056 R)
• M26: 25,446,448 km (0.084 R)
• M27: 28,834,391 km (0.111 R)
• M28: 29,207,638 km (0.066 R)
• M29: 29,584,026 km (0.12 R)
• M30: 32,010,952 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.4

Radius: 13.1

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.94 AU - 9.32 AU

Year: 8952 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,621,861 km

• M1: 171,140 km (0.114 R)
• M2: 1,539,661 km (0.107 R)
• M3: 2,074,623 km (0.05 R)
• M4: 4,525,036 km (0.066 R)
• M5: 7,001,779 km (0.098 R)
• M6: 7,902,956 km (0.091 R)
• M7: 9,420,926 km (0.087 R)
• M8: 9,888,419 km (0.091 R)
• M9: 11,489,565 km (0.082 R)
• M10: 14,085,687 km (0.06 R)
• M11: 19,195,202 km (0.047 R)
• M12: 20,487,129 km (0.109 R)
• M13: 27,073,774 km (0.114 R)
• M14: 28,503,182 km (0.069 R)
• M15: 29,384,762 km (0.064 R)
• M16: 33,849,211 km (0.092 R)
• M17: 37,684,751 km (0.069 R)
• M18: 39,465,564 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.7

Radius: 5

Gravity: 28.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.51 AU - 15.43 AU

Year: 20452 Days

Day: 17 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,621,861 km

• M1: 62,981 km (0.112 R)
• M2: 402,418 km (0.034 R)
• M3: 876,045 km (0.098 R)
• M4: 1,319,304 km (0.05 R)
• M5: 2,379,953 km (0.089 R)
• M6: 3,232,361 km (0.084 R)
• M7: 4,545,382 km (0.108 R)
• M8: 4,977,720 km (0.101 R)
• M9: 7,078,672 km (0.101 R)
• M10: 8,969,290 km (0.114 R)
• M11: 11,300,623 km (0.102 R)
• M12: 12,363,965 km (0.106 R)
• M13: 12,639,823 km (0.042 R)
• M14: 15,951,771 km (0.116 R)
• M15: 16,444,097 km (0.094 R)
• M16: 18,158,190 km (0.104 R)
• M17: 18,966,916 km (0.094 R)
• M18: 19,426,480 km (0.089 R)
• M19: 20,177,162 km (0.092 R)
• M20: 20,463,642 km (0.114 R)
• M21: 21,736,421 km (0.067 R)
• M22: 22,957,140 km (0.113 R)
• M23: 23,164,931 km (0.082 R)
• M24: 26,548,835 km (0.074 R)
• M25: 27,239,827 km (0.095 R)
• M26: 28,179,601 km (0.049 R)
• M27: 28,777,843 km (0.084 R)
• M28: 30,372,706 km (0.107 R)
• M29: 36,772,204 km (0.065 R)
• M30: 41,196,561 km (0.098 R)
• M31: 41,503,536 km (0.089 R)
• M32: 44,981,537 km (0.076 R)
• M33: 48,648,928 km (0.055 R)
• M34: 50,205,045 km (0.029 R)
• M35: 51,793,924 km (0.108 R)
• M36: 53,781,183 km (0.092 R)
• M37: 62,642,612 km (0.072 R)
• M38: 68,486,354 km (0.096 R)
• M39: 69,133,215 km (0.072 R)
• M40: 77,216,287 km (0.119 R)
• M41: 78,386,442 km (0.102 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit