🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.54 AU - 0.62 AU

Year: 157 Days

Day: 40.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.15 AU - 3.37 AU

Year: 1634 Days

Day: 40.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.53 AU - 3.81 AU

Year: 2506 Days

Day: 28.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.53 AU - 5.49 AU

Year: 3414 Days

Day: 31.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,109,409 km

• M1: 36,801 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.7

Radius: 10.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.37 AU - 5.89 AU

Year: 4762 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,109,409 km

• M1: 140,323 km (0.085 R)
• M2: 673,639 km (0.085 R)
• M3: 1,130,362 km (0.074 R)
• M4: 1,468,602 km (0.075 R)
• M5: 1,875,957 km (0.095 R)
• M6: 2,599,113 km (0.058 R)
• M7: 3,274,398 km (0.069 R)
• M8: 3,634,480 km (0.116 R)
• M9: 4,367,510 km (0.085 R)
• M10: 5,400,034 km (0.098 R)
• M11: 6,015,330 km (0.092 R)
• M12: 7,482,437 km (0.036 R)
• M13: 8,955,078 km (0.092 R)
• M14: 9,436,185 km (0.062 R)
• M15: 9,895,450 km (0.085 R)
• M16: 11,535,342 km (0.116 R)
• M17: 12,374,736 km (0.117 R)
• M18: 12,786,429 km (0.077 R)
• M19: 13,588,723 km (0.045 R)
• M20: 14,026,895 km (0.11 R)
• M21: 14,829,338 km (0.071 R)
• M22: 15,609,042 km (0.113 R)
• M23: 16,306,617 km (0.077 R)
• M24: 20,362,664 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 13.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.45 AU - 7.15 AU

Year: 6321 Days

Day: 10.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,109,409 km

• M1: 167,699 km (0.107 R)
• M2: 763,996 km (0.064 R)
• M3: 1,472,941 km (0.084 R)
• M4: 2,520,425 km (0.036 R)
• M5: 3,834,193 km (0.056 R)
• M6: 5,410,656 km (0.117 R)
• M7: 7,765,925 km (0.072 R)
• M8: 10,537,674 km (0.111 R)
• M9: 11,564,514 km (0.109 R)
• M10: 12,656,877 km (0.113 R)
• M11: 18,937,445 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 11.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.33 AU - 8.11 AU

Year: 7646 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,109,409 km

• M1: 145,858 km (0.093 R)
• M2: 512,373 km (0.106 R)
• M3: 1,006,046 km (0.064 R)
• M4: 1,436,738 km (0.069 R)
• M5: 1,844,093 km (0.086 R)
• M6: 2,228,709 km (0.088 R)
• M7: 2,762,175 km (0.116 R)
• M8: 3,249,116 km (0.085 R)
• M9: 3,987,531 km (0.102 R)
• M10: 4,862,828 km (0.088 R)
• M11: 5,545,593 km (0.045 R)
• M12: 6,706,323 km (0.054 R)
• M13: 7,438,754 km (0.096 R)
• M14: 8,346,215 km (0.078 R)
• M15: 9,106,621 km (0.07 R)
• M16: 10,668,423 km (0.086 R)
• M17: 15,781,079 km (0.106 R)
• M18: 17,818,154 km (0.069 R)
• M19: 18,651,713 km (0.104 R)
• M20: 20,247,623 km (0.078 R)
• M21: 22,648,070 km (0.044 R)
• M22: 24,293,946 km (0.047 R)
• M23: 26,461,769 km (0.072 R)
• M24: 28,286,564 km (0.054 R)
• M25: 29,325,222 km (0.038 R)
• M26: 33,109,450 km (0.1 R)
• M27: 34,475,577 km (0.089 R)
• M28: 36,207,921 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 12

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.69 AU - 11.87 AU

Year: 12616 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,109,409 km

• M1: 163,660 km (0.099 R)
• M2: 701,464 km (0.083 R)
• M3: 1,381,088 km (0.119 R)
• M4: 2,367,536 km (0.103 R)
• M5: 2,742,279 km (0.079 R)
• M6: 3,230,267 km (0.062 R)
• M7: 3,775,850 km (0.115 R)
• M8: 4,536,107 km (0.112 R)
• M9: 5,154,095 km (0.104 R)
• M10: 5,608,873 km (0.094 R)
• M11: 7,525,521 km (0.058 R)
• M12: 8,066,018 km (0.055 R)
• M13: 8,876,240 km (0.096 R)
• M14: 13,305,085 km (0.068 R)
• M15: 14,029,737 km (0.059 R)
• M16: 17,348,416 km (0.032 R)
• M17: 18,778,722 km (0.049 R)
• M18: 19,355,721 km (0.112 R)
• M19: 27,233,395 km (0.036 R)
• M20: 31,525,657 km (0.12 R)
• M21: 32,932,026 km (0.037 R)
• M22: 34,995,579 km (0.062 R)
• M23: 36,886,646 km (0.066 R)
• M24: 37,661,862 km (0.104 R)
• M25: 38,579,944 km (0.091 R)
• M26: 39,782,263 km (0.116 R)
• M27: 42,261,548 km (0.117 R)
• M28: 44,842,111 km (0.053 R)
• M29: 46,619,633 km (0.051 R)
• M30: 50,157,324 km (0.107 R)
• M31: 50,790,422 km (0.095 R)
• M32: 54,367,606 km (0.098 R)
• M33: 56,729,457 km (0.049 R)
• M34: 58,109,348 km (0.061 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit