🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.64 AU - 0.7 AU

Year: 206 Days

Day: 14.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,518,430 km

• M1: 76,145 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.4 AU - 1.66 AU

Year: 709 Days

Day: 17 Hours

Environment

Temp: -38 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.7 AU - 1.72 AU

Year: 838 Days

Day: 40.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699

Radius: 12.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.53 AU - 7.41 AU

Year: 6167 Days

Day: 11.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,518,430 km

• M1: 158,125 km (0.101 R)
• M2: 645,066 km (0.114 R)
• M3: 1,097,749 km (0.077 R)
• M4: 1,650,214 km (0.091 R)
• M5: 2,067,742 km (0.079 R)
• M6: 2,609,884 km (0.078 R)
• M7: 3,163,397 km (0.113 R)
• M8: 3,590,199 km (0.064 R)
• M9: 4,055,449 km (0.118 R)
• M10: 5,699,679 km (0.076 R)
• M11: 6,502,571 km (0.082 R)
• M12: 7,751,414 km (0.082 R)
• M13: 10,073,771 km (0.116 R)
• M14: 10,532,737 km (0.083 R)
• M15: 14,148,069 km (0.098 R)
• M16: 16,047,962 km (0.114 R)
• M17: 17,059,244 km (0.097 R)
• M18: 17,646,565 km (0.103 R)
• M19: 19,138,953 km (0.103 R)
• M20: 20,935,175 km (0.081 R)
• M21: 21,912,498 km (0.116 R)
• M22: 22,920,039 km (0.065 R)
• M23: 23,635,416 km (0.101 R)
• M24: 25,362,673 km (0.092 R)
• M25: 25,871,306 km (0.037 R)
• M26: 26,386,671 km (0.096 R)
• M27: 28,244,676 km (0.082 R)
• M28: 28,699,604 km (0.06 R)
• M29: 29,905,512 km (0.073 R)
• M30: 32,517,491 km (0.101 R)
• M31: 34,341,089 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 14.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.1 AU - 9.02 AU

Year: 8575 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,518,430 km

• M1: 180,265 km (0.113 R)
• M2: 653,144 km (0.075 R)
• M3: 1,179,579 km (0.062 R)
• M4: 1,998,029 km (0.047 R)
• M5: 2,756,640 km (0.057 R)
• M6: 3,541,430 km (0.105 R)
• M7: 4,012,065 km (0.045 R)
• M8: 4,852,955 km (0.081 R)
• M9: 6,066,493 km (0.074 R)
• M10: 8,254,661 km (0.037 R)
• M11: 9,751,836 km (0.074 R)
• M12: 10,493,692 km (0.098 R)
• M13: 10,976,295 km (0.066 R)
• M14: 12,353,942 km (0.12 R)
• M15: 13,559,551 km (0.029 R)
• M16: 14,249,496 km (0.032 R)
• M17: 14,962,779 km (0.026 R)
• M18: 16,140,713 km (0.051 R)
• M19: 17,246,241 km (0.091 R)
• M20: 20,342,169 km (0.097 R)
• M21: 26,444,416 km (0.11 R)
• M22: 27,431,462 km (0.081 R)
• M23: 28,072,340 km (0.077 R)
• M24: 29,479,158 km (0.099 R)
• M25: 35,471,301 km (0.093 R)
• M26: 36,561,570 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.2

Radius: 3.7

Gravity: 65.83 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.52 AU - 14.9 AU

Year: 21142 Days

Day: 16.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,518,430 km

• M1: 46,974 km (0.069 R)
• M2: 249,380 km (0.112 R)
• M3: 509,381 km (0.078 R)
• M4: 658,081 km (0.109 R)
• M5: 966,701 km (0.114 R)
• M6: 1,767,050 km (0.091 R)
• M7: 2,047,845 km (0.113 R)
• M8: 2,311,437 km (0.113 R)
• M9: 2,987,170 km (0.095 R)
• M10: 3,210,370 km (0.106 R)
• M11: 3,817,438 km (0.051 R)
• M12: 3,980,500 km (0.116 R)
• M13: 4,250,973 km (0.107 R)
• M14: 4,716,372 km (0.074 R)
• M15: 7,213,011 km (0.089 R)
• M16: 7,717,605 km (0.09 R)
• M17: 8,462,901 km (0.098 R)
• M18: 11,315,433 km (0.098 R)
• M19: 11,652,178 km (0.048 R)
• M20: 14,749,004 km (0.049 R)
• M21: 16,571,106 km (0.102 R)
• M22: 18,077,855 km (0.092 R)
• M23: 18,352,966 km (0.098 R)
• M24: 26,640,389 km (0.087 R)
• M25: 30,346,227 km (0.092 R)
• M26: 32,591,392 km (0.095 R)
• M27: 32,726,778 km (0.073 R)
• M28: 37,261,090 km (0.046 R)
• M29: 37,855,741 km (0.114 R)
• M30: 38,456,676 km (0.086 R)
• M31: 39,523,458 km (0.109 R)
• M32: 43,004,900 km (0.083 R)
• M33: 47,376,150 km (0.076 R)
• M34: 47,898,845 km (0.101 R)
• M35: 51,115,797 km (0.117 R)
• M36: 57,579,472 km (0.113 R)
• M37: 61,006,460 km (0.117 R)
• M38: 67,600,884 km (0.064 R)
• M39: 69,376,611 km (0.094 R)
• M40: 73,951,463 km (0.091 R)
• M41: 74,419,705 km (0.101 R)
• M42: 76,790,532 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit