🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 12.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.55 AU - 0.61 AU

Year: 158 Days

Day: 39.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,421,985 km

• M1: 109,655 km (0.099 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.5 AU - 3.94 AU

Year: 2069 Days

Day: 27.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,421,985 km

• M1: 1,694,046 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.57 AU - 3.97 AU

Year: 2118 Days

Day: 42.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,421,985 km

• M1: 605,572 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.99 AU - 5.21 AU

Year: 4125 Days

Day: 44.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 8.1

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.63 AU - 7.69 AU

Year: 5476 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,421,985 km

• M1: 142,567 km (0.091 R)
• M2: 214,224 km (0.071 R)
• M3: 306,376 km (0.097 R)
• M4: 738,864 km (0.109 R)
• M5: 830,867 km (0.075 R)
• M6: 882,927 km (0.036 R)
• M7: 1,092,663 km (0.098 R)
• M8: 1,400,535 km (0.113 R)
• M9: 1,548,338 km (0.084 R)
• M10: 1,746,106 km (0.047 R)
• M11: 1,975,440 km (0.064 R)
• M12: 2,190,262 km (0.081 R)
• M13: 2,300,516 km (0.094 R)
• M14: 2,362,599 km (0.093 R)
• M15: 2,463,129 km (0.113 R)
• M16: 2,694,557 km (0.082 R)
• M17: 2,839,517 km (0.097 R)
• M18: 2,906,238 km (0.086 R)
• M19: 2,960,093 km (0.07 R)
• M20: 3,444,940 km (0.113 R)
• M21: 3,573,594 km (0.117 R)
• M22: 3,806,368 km (0.115 R)
• M23: 3,984,240 km (0.111 R)
• M24: 4,089,258 km (0.116 R)
• M25: 4,302,136 km (0.096 R)
• M26: 4,379,029 km (0.114 R)
• M27: 4,471,929 km (0.089 R)
• M28: 5,091,564 km (0.057 R)
• M29: 5,222,013 km (0.113 R)
• M30: 5,436,536 km (0.09 R)
• M31: 5,704,316 km (0.099 R)
• M32: 5,788,989 km (0.065 R)
• M33: 6,410,418 km (0.093 R)
• M34: 6,480,729 km (0.081 R)
• M35: 6,998,637 km (0.113 R)
• M36: 7,235,151 km (0.086 R)
• M37: 7,998,101 km (0.101 R)
• M38: 8,437,320 km (0.119 R)
• M39: 8,630,750 km (0.117 R)
• M40: 9,022,098 km (0.109 R)
• M41: 9,399,085 km (0.076 R)
• M42: 9,499,166 km (0.075 R)
• M43: 9,639,937 km (0.118 R)
• M44: 9,740,916 km (0.101 R)
• M45: 9,821,848 km (0.096 R)
• M46: 10,415,901 km (0.073 R)
• M47: 11,296,734 km (0.12 R)
• M48: 11,382,004 km (0.115 R)
• M49: 11,681,649 km (0.101 R)
• M50: 11,875,677 km (0.114 R)
• M51: 11,983,986 km (0.087 R)
• M52: 12,728,834 km (0.079 R)
• M53: 12,950,688 km (0.092 R)
• M54: 13,196,327 km (0.068 R)
• M55: 13,420,874 km (0.103 R)
• M56: 13,646,767 km (0.077 R)
• M57: 13,782,901 km (0.069 R)
• M58: 14,516,678 km (0.091 R)
• M59: 14,818,417 km (0.11 R)
• M60: 14,934,954 km (0.094 R)
• M61: 15,263,022 km (0.114 R)
• M62: 15,380,755 km (0.087 R)
• M63: 15,593,484 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199

Radius: 9.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.9 AU - 9.42 AU

Year: 7593 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,421,985 km

• M1: 137,032 km (0.088 R)
• M2: 261,647 km (0.031 R)
• M3: 476,170 km (0.087 R)
• M4: 735,722 km (0.112 R)
• M5: 925,113 km (0.111 R)
• M6: 1,238,970 km (0.087 R)
• M7: 2,143,737 km (0.115 R)
• M8: 2,279,423 km (0.097 R)
• M9: 3,465,435 km (0.044 R)
• M10: 3,565,216 km (0.06 R)
• M11: 3,973,768 km (0.112 R)
• M12: 4,099,131 km (0.114 R)
• M13: 4,311,261 km (0.081 R)
• M14: 4,397,130 km (0.115 R)
• M15: 4,614,346 km (0.097 R)
• M16: 6,573,929 km (0.106 R)
• M17: 7,226,774 km (0.092 R)
• M18: 7,535,095 km (0.068 R)
• M19: 7,690,827 km (0.117 R)
• M20: 8,191,231 km (0.078 R)
• M21: 9,390,109 km (0.117 R)
• M22: 9,782,953 km (0.119 R)
• M23: 10,038,466 km (0.106 R)
• M24: 10,209,905 km (0.112 R)
• M25: 13,775,570 km (0.059 R)
• M26: 14,998,084 km (0.095 R)
• M27: 15,227,118 km (0.091 R)
• M28: 16,456,813 km (0.084 R)
• M29: 17,032,466 km (0.089 R)
• M30: 17,614,700 km (0.088 R)
• M31: 17,718,073 km (0.099 R)
• M32: 18,064,242 km (0.113 R)
• M33: 19,080,909 km (0.115 R)
• M34: 19,507,114 km (0.079 R)
• M35: 19,578,472 km (0.095 R)
• M36: 19,757,092 km (0.084 R)
• M37: 20,731,423 km (0.09 R)
• M38: 20,804,277 km (0.108 R)
• M39: 21,647,560 km (0.102 R)
• M40: 22,539,313 km (0.045 R)
• M41: 22,876,806 km (0.034 R)
• M42: 23,253,942 km (0.114 R)
• M43: 23,481,031 km (0.032 R)
• M44: 23,594,875 km (0.12 R)
• M45: 24,090,493 km (0.092 R)
• M46: 24,705,191 km (0.111 R)
• M47: 24,859,576 km (0.084 R)
• M48: 25,910,800 km (0.112 R)
• M49: 26,264,300 km (0.091 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit