🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.51 AU - 0.63 AU

Year: 151 Days

Day: 23.8 Hours

Environment

Temp: 270 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,979,403 km

• M1: 236,813 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.21 AU - 1.57 AU

Year: 576 Days

Day: 23.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 107.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 17,979,403 km

• M1: 726,298 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.69 AU - 2.17 AU

Year: 942 Days

Day: 34.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.34 AU - 3.32 AU

Year: 1673 Days

Day: 27.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,979,403 km

• M1: 1,617,602 km (0.111 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.6

Radius: 10.1

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.48 AU - 7.1 AU

Year: 5544 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 17,979,403 km

• M1: 126,111 km (0.119 R)
• M2: 191,934 km (0.117 R)
• M3: 307,573 km (0.096 R)
• M4: 414,685 km (0.082 R)
• M5: 484,996 km (0.045 R)
• M6: 599,588 km (0.073 R)
• M7: 759,209 km (0.087 R)
• M8: 858,542 km (0.085 R)
• M9: 1,131,857 km (0.089 R)
• M10: 1,268,291 km (0.108 R)
• M11: 1,534,725 km (0.071 R)
• M12: 1,831,527 km (0.106 R)
• M13: 2,107,834 km (0.097 R)
• M14: 2,277,478 km (0.028 R)
• M15: 2,533,590 km (0.061 R)
• M16: 2,700,391 km (0.108 R)
• M17: 2,770,852 km (0.068 R)
• M18: 3,015,444 km (0.116 R)
• M19: 3,372,684 km (0.059 R)
• M20: 3,571,948 km (0.115 R)
• M21: 3,727,829 km (0.104 R)
• M22: 3,806,667 km (0.05 R)
• M23: 3,965,989 km (0.114 R)
• M24: 4,030,316 km (0.092 R)
• M25: 4,127,555 km (0.113 R)
• M26: 4,258,453 km (0.057 R)
• M27: 4,541,043 km (0.099 R)
• M28: 4,625,417 km (0.114 R)
• M29: 4,812,713 km (0.079 R)
• M30: 5,389,862 km (0.052 R)
• M31: 5,915,100 km (0.087 R)
• M32: 6,230,751 km (0.055 R)
• M33: 6,343,399 km (0.107 R)
• M34: 6,936,554 km (0.074 R)
• M35: 7,033,942 km (0.09 R)
• M36: 7,151,377 km (0.107 R)
• M37: 7,230,065 km (0.071 R)
• M38: 7,467,627 km (0.059 R)
• M39: 8,155,029 km (0.118 R)
• M40: 8,237,308 km (0.096 R)
• M41: 8,444,052 km (0.059 R)
• M42: 8,883,870 km (0.103 R)
• M43: 8,947,299 km (0.062 R)
• M44: 9,138,485 km (0.114 R)
• M45: 9,309,625 km (0.058 R)
• M46: 9,374,102 km (0.047 R)
• M47: 9,438,728 km (0.061 R)
• M48: 9,568,280 km (0.085 R)
• M49: 9,655,047 km (0.12 R)
• M50: 9,982,816 km (0.094 R)
• M51: 10,292,034 km (0.106 R)
• M52: 10,514,786 km (0.044 R)
• M53: 10,739,182 km (0.087 R)
• M54: 10,851,979 km (0.109 R)
• M55: 11,124,247 km (0.082 R)
• M56: 11,192,613 km (0.114 R)
• M57: 11,444,836 km (0.099 R)
• M58: 12,048,164 km (0.118 R)
• M59: 12,141,962 km (0.114 R)
• M60: 12,353,792 km (0.088 R)
• M61: 12,424,702 km (0.072 R)
• M62: 13,020,699 km (0.045 R)
• M63: 13,213,382 km (0.097 R)
• M64: 13,334,257 km (0.118 R)
• M65: 13,455,580 km (0.09 R)
• M66: 13,895,249 km (0.042 R)
• M67: 14,018,218 km (0.102 R)
• M68: 14,141,636 km (0.095 R)
• M69: 14,240,521 km (0.112 R)
• M70: 15,471,113 km (0.062 R)
• M71: 15,854,682 km (0.093 R)
• M72: 16,086,259 km (0.071 R)
• M73: 16,345,063 km (0.11 R)
• M74: 17,050,268 km (0.09 R)
• M75: 17,579,246 km (0.105 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 14,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit