🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 144 Days

Day: 13.8 Hours

Environment

Temp: 222 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.08 AU

Year: 313 Days

Day: 34.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,658,999 km

• M1: 595,400 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.6 AU - 1.84 AU

Year: 841 Days

Day: 42.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.58 AU - 2.48 AU

Year: 1078 Days

Day: 22.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.09 AU - 4.25 AU

Year: 3174 Days

Day: 37 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 12.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.08 AU - 5.6 AU

Year: 3969 Days

Day: 5.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,658,999 km

• M1: 182,061 km (0.111 R)
• M2: 272,567 km (0.057 R)
• M3: 510,877 km (0.085 R)
• M4: 606,470 km (0.085 R)
• M5: 801,396 km (0.06 R)
• M6: 929,152 km (0.039 R)
• M7: 1,144,873 km (0.037 R)
• M8: 1,385,127 km (0.116 R)
• M9: 1,481,468 km (0.064 R)
• M10: 1,572,573 km (0.078 R)
• M11: 1,705,117 km (0.106 R)
• M12: 2,040,365 km (0.05 R)
• M13: 2,281,667 km (0.072 R)
• M14: 2,370,079 km (0.082 R)
• M15: 2,496,040 km (0.108 R)
• M16: 2,661,346 km (0.114 R)
• M17: 2,745,420 km (0.098 R)
• M18: 3,139,611 km (0.106 R)
• M19: 3,258,541 km (0.11 R)
• M20: 3,429,681 km (0.089 R)
• M21: 3,511,212 km (0.104 R)
• M22: 3,593,490 km (0.119 R)
• M23: 3,686,690 km (0.108 R)
• M24: 3,865,160 km (0.091 R)
• M25: 4,209,086 km (0.095 R)
• M26: 4,551,665 km (0.06 R)
• M27: 4,846,073 km (0.109 R)
• M28: 4,949,595 km (0.068 R)
• M29: 5,394,350 km (0.102 R)
• M30: 5,645,674 km (0.081 R)
• M31: 5,754,581 km (0.05 R)
• M32: 5,876,504 km (0.067 R)
• M33: 5,999,323 km (0.103 R)
• M34: 6,222,374 km (0.112 R)
• M35: 6,600,408 km (0.056 R)
• M36: 6,715,299 km (0.05 R)
• M37: 6,856,669 km (0.12 R)
• M38: 6,985,921 km (0.03 R)
• M39: 7,247,119 km (0.077 R)
• M40: 7,471,666 km (0.039 R)
• M41: 8,090,851 km (0.057 R)
• M42: 8,186,594 km (0.119 R)
• M43: 8,448,241 km (0.111 R)
• M44: 8,768,679 km (0.107 R)
• M45: 9,149,855 km (0.079 R)
• M46: 9,249,636 km (0.081 R)
• M47: 9,335,506 km (0.091 R)
• M48: 9,536,715 km (0.045 R)
• M49: 9,637,843 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 9.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.01 AU - 8.49 AU

Year: 8834 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,658,999 km

• M1: 239,805 km (0.075 R)
• M2: 319,990 km (0.101 R)
• M3: 446,400 km (0.072 R)
• M4: 579,093 km (0.115 R)
• M5: 740,210 km (0.057 R)
• M6: 978,669 km (0.115 R)
• M7: 1,042,099 km (0.048 R)
• M8: 1,123,630 km (0.097 R)
• M9: 1,658,592 km (0.085 R)
• M10: 1,833,322 km (0.1 R)
• M11: 1,932,954 km (0.043 R)
• M12: 2,055,176 km (0.103 R)
• M13: 2,307,248 km (0.102 R)
• M14: 2,569,493 km (0.066 R)
• M15: 2,818,424 km (0.088 R)
• M16: 3,122,856 km (0.119 R)
• M17: 3,291,153 km (0.098 R)
• M18: 4,046,323 km (0.099 R)
• M19: 4,230,029 km (0.112 R)
• M20: 4,578,742 km (0.105 R)
• M21: 5,447,457 km (0.064 R)
• M22: 6,275,182 km (0.117 R)
• M23: 7,300,675 km (0.076 R)
• M24: 8,511,221 km (0.115 R)
• M25: 8,883,122 km (0.117 R)
• M26: 8,985,596 km (0.107 R)
• M27: 10,065,992 km (0.079 R)
• M28: 10,821,162 km (0.09 R)
• M29: 11,040,323 km (0.113 R)
• M30: 11,150,427 km (0.053 R)
• M31: 11,260,980 km (0.118 R)
• M32: 11,893,928 km (0.114 R)
• M33: 12,576,693 km (0.103 R)
• M34: 12,807,074 km (0.089 R)
• M35: 13,038,950 km (0.12 R)
• M36: 13,155,338 km (0.098 R)
• M37: 13,272,173 km (0.04 R)
• M38: 13,545,938 km (0.118 R)
• M39: 14,700,384 km (0.036 R)
• M40: 14,902,491 km (0.114 R)
• M41: 15,024,264 km (0.09 R)
• M42: 15,432,666 km (0.118 R)
• M43: 15,803,220 km (0.114 R)
• M44: 16,010,413 km (0.039 R)
• M45: 16,260,241 km (0.067 R)
• M46: 16,469,379 km (0.104 R)
• M47: 16,763,638 km (0.097 R)
• M48: 16,848,011 km (0.097 R)
• M49: 17,229,636 km (0.092 R)
• M50: 17,357,542 km (0.083 R)
• M51: 17,958,177 km (0.115 R)
• M52: 19,578,621 km (0.079 R)
• M53: 19,667,482 km (0.058 R)
• M54: 21,336,546 km (0.116 R)
• M55: 21,611,507 km (0.093 R)
• M56: 22,257,620 km (0.06 R)
• M57: 23,238,683 km (0.103 R)
• M58: 23,568,845 km (0.042 R)
• M59: 24,329,251 km (0.111 R)
• M60: 24,568,458 km (0.075 R)
• M61: 24,808,563 km (0.106 R)
• M62: 25,001,245 km (0.063 R)
• M63: 25,146,056 km (0.083 R)
• M64: 25,533,514 km (0.105 R)
• M65: 26,461,619 km (0.105 R)
• M66: 26,658,490 km (0.045 R)
• M67: 26,806,442 km (0.102 R)
• M68: 28,150,131 km (0.102 R)
• M69: 28,351,040 km (0.102 R)
• M70: 28,501,985 km (0.08 R)
• M71: 29,261,044 km (0.109 R)
• M72: 29,719,711 km (0.049 R)
• M73: 30,644,077 km (0.081 R)
• M74: 32,363,255 km (0.116 R)
• M75: 32,732,014 km (0.112 R)
• M76: 33,261,142 km (0.083 R)
• M77: 33,473,571 km (0.054 R)
• M78: 34,327,775 km (0.1 R)
• M79: 34,650,008 km (0.088 R)
• M80: 35,785,606 km (0.098 R)
• M81: 36,166,781 km (0.043 R)
• M82: 36,604,205 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 14,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit