🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.72 AU

Year: 159 Days

Day: 21.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.02 AU - 1.5 AU

Year: 495 Days

Day: 36.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,303,193 km

• M1: 849,118 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.29 AU - 2.15 AU

Year: 789 Days

Day: 45.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,303,193 km

• M1: 122,969 km (0.076 R)
• M2: 1,293,872 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 8.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.63 AU - 5.91 AU

Year: 4849 Days

Day: 6.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,303,193 km

• M1: 136,134 km (0.064 R)
• M2: 233,971 km (0.048 R)
• M3: 411,993 km (0.082 R)
• M4: 537,505 km (0.112 R)
• M5: 635,492 km (0.118 R)
• M6: 783,743 km (0.08 R)
• M7: 862,282 km (0.03 R)
• M8: 943,663 km (0.12 R)
• M9: 1,027,737 km (0.045 R)
• M10: 1,203,814 km (0.049 R)
• M11: 1,362,837 km (0.114 R)
• M12: 1,500,616 km (0.072 R)
• M13: 1,599,800 km (0.118 R)
• M14: 1,730,698 km (0.045 R)
• M15: 1,820,008 km (0.093 R)
• M16: 1,880,445 km (0.116 R)
• M17: 1,972,448 km (0.066 R)
• M18: 2,050,239 km (0.113 R)
• M19: 2,144,934 km (0.068 R)
• M20: 2,795,984 km (0.073 R)
• M21: 2,990,162 km (0.095 R)
• M22: 3,243,880 km (0.108 R)
• M23: 3,733,514 km (0.096 R)
• M24: 3,869,349 km (0.083 R)
• M25: 3,927,991 km (0.08 R)
• M26: 4,145,955 km (0.09 R)
• M27: 4,992,530 km (0.117 R)
• M28: 5,272,128 km (0.044 R)
• M29: 5,468,550 km (0.073 R)
• M30: 5,779,115 km (0.095 R)
• M31: 5,981,671 km (0.076 R)
• M32: 6,232,546 km (0.071 R)
• M33: 6,394,112 km (0.089 R)
• M34: 6,603,699 km (0.066 R)
• M35: 6,863,102 km (0.103 R)
• M36: 7,125,795 km (0.068 R)
• M37: 7,318,926 km (0.105 R)
• M38: 7,784,475 km (0.09 R)
• M39: 8,285,029 km (0.098 R)
• M40: 8,361,025 km (0.088 R)
• M41: 8,590,359 km (0.114 R)
• M42: 9,159,728 km (0.119 R)
• M43: 9,238,417 km (0.041 R)
• M44: 9,317,255 km (0.076 R)
• M45: 9,396,242 km (0.067 R)
• M46: 9,475,529 km (0.074 R)
• M47: 10,117,753 km (0.103 R)
• M48: 10,280,515 km (0.08 R)
• M49: 10,444,026 km (0.116 R)
• M50: 10,691,161 km (0.103 R)
• M51: 10,856,916 km (0.087 R)
• M52: 11,755,550 km (0.037 R)
• M53: 12,445,047 km (0.103 R)
• M54: 12,648,650 km (0.112 R)
• M55: 13,118,088 km (0.09 R)
• M56: 13,623,280 km (0.051 R)
• M57: 14,469,106 km (0.12 R)
• M58: 14,713,848 km (0.086 R)
• M59: 14,990,903 km (0.096 R)
• M60: 15,238,638 km (0.112 R)
• M61: 15,456,452 km (0.053 R)
• M62: 16,624,961 km (0.063 R)
• M63: 16,721,003 km (0.075 R)
• M64: 17,495,621 km (0.03 R)
• M65: 17,658,533 km (0.075 R)
• M66: 17,920,030 km (0.071 R)
• M67: 17,985,703 km (0.07 R)
• M68: 18,679,389 km (0.088 R)
• M69: 19,079,712 km (0.09 R)
• M70: 20,537,394 km (0.049 R)
• M71: 20,606,060 km (0.083 R)
• M72: 20,812,505 km (0.109 R)
• M73: 21,158,225 km (0.054 R)
• M74: 21,505,741 km (0.084 R)
• M75: 21,960,369 km (0.12 R)
• M76: 22,559,658 km (0.103 R)
• M77: 22,986,012 km (0.1 R)
• M78: 23,307,348 km (0.088 R)
• M79: 23,558,523 km (0.052 R)
• M80: 23,810,446 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 14.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.82 AU - 6.74 AU

Year: 5506 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,303,193 km

• M1: 407,056 km (0.099 R)
• M2: 699,220 km (0.087 R)
• M3: 930,050 km (0.112 R)
• M4: 1,089,970 km (0.079 R)
• M5: 1,469,799 km (0.045 R)
• M6: 1,691,952 km (0.108 R)
• M7: 1,925,624 km (0.093 R)
• M8: 2,537,629 km (0.114 R)
• M9: 2,728,964 km (0.101 R)
• M10: 3,866,656 km (0.109 R)
• M11: 4,200,409 km (0.083 R)
• M12: 4,451,135 km (0.118 R)
• M13: 4,590,111 km (0.041 R)
• M14: 4,683,610 km (0.066 R)
• M15: 4,872,403 km (0.081 R)
• M16: 4,991,782 km (0.089 R)
• M17: 5,306,536 km (0.106 R)
• M18: 5,778,667 km (0.072 R)
• M19: 5,981,521 km (0.085 R)
• M20: 6,525,310 km (0.108 R)
• M21: 7,139,259 km (0.087 R)
• M22: 7,248,017 km (0.108 R)
• M23: 7,467,028 km (0.102 R)
• M24: 7,605,107 km (0.104 R)
• M25: 7,827,709 km (0.079 R)
• M26: 7,939,907 km (0.114 R)
• M27: 8,109,102 km (0.107 R)
• M28: 8,595,146 km (0.12 R)
• M29: 9,149,705 km (0.099 R)
• M30: 9,506,047 km (0.086 R)
• M31: 9,746,152 km (0.112 R)
• M32: 10,355,165 km (0.116 R)
• M33: 10,447,616 km (0.082 R)
• M34: 12,060,730 km (0.095 R)
• M35: 12,418,867 km (0.094 R)
• M36: 13,615,351 km (0.057 R)
• M37: 13,716,778 km (0.071 R)
• M38: 14,330,279 km (0.082 R)
• M39: 14,675,102 km (0.102 R)
• M40: 14,987,762 km (0.108 R)
• M41: 16,583,971 km (0.049 R)
• M42: 17,274,066 km (0.092 R)
• M43: 17,751,732 km (0.069 R)
• M44: 18,159,237 km (0.061 R)
• M45: 18,345,486 km (0.089 R)
• M46: 18,682,530 km (0.093 R)
• M47: 19,438,598 km (0.07 R)
• M48: 20,204,688 km (0.036 R)
• M49: 20,669,040 km (0.047 R)
• M50: 20,902,562 km (0.073 R)
• M51: 21,097,788 km (0.1 R)
• M52: 22,601,845 km (0.091 R)
• M53: 22,842,398 km (0.036 R)
• M54: 24,058,330 km (0.11 R)
• M55: 25,921,571 km (0.056 R)
• M56: 26,047,383 km (0.064 R)
• M57: 27,573,580 km (0.111 R)
• M58: 28,088,795 km (0.076 R)
• M59: 29,128,650 km (0.059 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit