🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.6 AU - 0.96 AU

Year: 242 Days

Day: 46.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.8 AU - 1 AU

Year: 300 Days

Day: 32.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.96 AU - 0.98 AU

Year: 336 Days

Day: 17.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.39 AU - 1.71 AU

Year: 678 Days

Day: 35.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.39 AU - 2.51 AU

Year: 1348 Days

Day: 37.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,114,506 km

• M1: 760,256 km (0.058 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.08 AU - 4.5 AU

Year: 2593 Days

Day: 47.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.8

Radius: 10.7

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.79 AU - 6.71 AU

Year: 4846 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,114,506 km

• M1: 152,440 km (0.068 R)
• M2: 226,342 km (0.116 R)
• M3: 295,905 km (0.107 R)
• M4: 367,861 km (0.106 R)
• M5: 479,910 km (0.103 R)
• M6: 558,449 km (0.06 R)
• M7: 824,135 km (0.063 R)
• M8: 950,395 km (0.111 R)
• M9: 1,207,404 km (0.111 R)
• M10: 1,303,596 km (0.039 R)
• M11: 1,573,171 km (0.029 R)
• M12: 1,714,840 km (0.025 R)
• M13: 1,879,248 km (0.104 R)
• M14: 2,030,043 km (0.085 R)
• M15: 2,263,715 km (0.1 R)
• M16: 2,864,500 km (0.088 R)
• M17: 2,973,108 km (0.106 R)
• M18: 3,747,427 km (0.114 R)
• M19: 3,938,463 km (0.086 R)
• M20: 4,632,298 km (0.051 R)
• M21: 4,837,546 km (0.059 R)
• M22: 5,124,774 km (0.058 R)
• M23: 5,471,393 km (0.1 R)
• M24: 5,715,835 km (0.117 R)
• M25: 6,075,319 km (0.073 R)
• M26: 6,328,588 km (0.081 R)
• M27: 6,470,856 km (0.108 R)
• M28: 6,671,766 km (0.066 R)
• M29: 6,758,383 km (0.116 R)
• M30: 7,405,992 km (0.108 R)
• M31: 7,706,983 km (0.031 R)
• M32: 8,445,548 km (0.107 R)
• M33: 8,918,576 km (0.036 R)
• M34: 9,465,356 km (0.109 R)
• M35: 10,155,601 km (0.113 R)
• M36: 10,222,172 km (0.106 R)
• M37: 10,490,102 km (0.096 R)
• M38: 11,969,176 km (0.115 R)
• M39: 12,145,402 km (0.119 R)
• M40: 12,571,756 km (0.113 R)
• M41: 12,894,888 km (0.093 R)
• M42: 13,549,229 km (0.085 R)
• M43: 13,732,935 km (0.109 R)
• M44: 13,954,489 km (0.092 R)
• M45: 14,139,991 km (0.059 R)
• M46: 14,475,988 km (0.093 R)
• M47: 14,776,829 km (0.095 R)
• M48: 14,928,072 km (0.093 R)
• M49: 15,884,900 km (0.097 R)
• M50: 16,117,525 km (0.051 R)
• M51: 16,782,637 km (0.104 R)
• M52: 16,940,463 km (0.087 R)
• M53: 17,656,737 km (0.115 R)
• M54: 18,464,267 km (0.071 R)
• M55: 18,668,019 km (0.058 R)
• M56: 19,036,628 km (0.117 R)
• M57: 19,531,947 km (0.075 R)
• M58: 19,822,765 km (0.12 R)
• M59: 20,156,967 km (0.105 R)
• M60: 20,830,905 km (0.102 R)
• M61: 21,085,521 km (0.111 R)
• M62: 21,255,913 km (0.119 R)
• M63: 21,512,323 km (0.065 R)
• M64: 21,640,828 km (0.11 R)
• M65: 25,343,375 km (0.095 R)
• M66: 25,751,628 km (0.085 R)
• M67: 26,024,943 km (0.077 R)
• M68: 26,712,495 km (0.094 R)
• M69: 26,850,723 km (0.118 R)
• M70: 26,943,025 km (0.118 R)
• M71: 28,152,374 km (0.111 R)
• M72: 28,669,385 km (0.079 R)
• M73: 29,094,691 km (0.076 R)
• M74: 29,903,866 km (0.081 R)
• M75: 30,239,115 km (0.111 R)
• M76: 30,768,542 km (0.095 R)
• M77: 30,865,182 km (0.041 R)
• M78: 31,301,110 km (0.11 R)
• M79: 31,544,057 km (0.096 R)
• M80: 32,522,577 km (0.062 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit