🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.5 AU - 0.62 AU

Year: 155 Days

Day: 37.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.57 AU - 0.73 AU

Year: 193 Days

Day: 12.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.84 AU - 1.28 AU

Year: 403 Days

Day: 46.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,646,750 km

• M1: 525,837 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.68 AU - 2.28 AU

Year: 1028 Days

Day: 41.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.8

Radius: 13.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.86 AU - 6 AU

Year: 4039 Days

Day: 11.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,646,750 km

• M1: 178,620 km (0.119 R)
• M2: 367,113 km (0.066 R)
• M3: 497,413 km (0.086 R)
• M4: 758,611 km (0.098 R)
• M5: 913,445 km (0.088 R)
• M6: 1,093,112 km (0.102 R)
• M7: 1,243,158 km (0.09 R)
• M8: 1,342,342 km (0.097 R)
• M9: 1,504,207 km (0.112 R)
• M10: 1,610,870 km (0.109 R)
• M11: 1,848,282 km (0.036 R)
• M12: 1,963,173 km (0.071 R)
• M13: 2,483,175 km (0.1 R)
• M14: 2,834,580 km (0.07 R)
• M15: 3,143,201 km (0.118 R)
• M16: 3,381,809 km (0.109 R)
• M17: 3,483,087 km (0.097 R)
• M18: 3,667,990 km (0.085 R)
• M19: 4,112,296 km (0.093 R)
• M20: 4,641,124 km (0.093 R)
• M21: 4,776,810 km (0.111 R)
• M22: 5,029,032 km (0.108 R)
• M23: 6,032,235 km (0.066 R)
• M24: 6,180,636 km (0.114 R)
• M25: 6,280,119 km (0.039 R)
• M26: 6,556,875 km (0.032 R)
• M27: 6,735,046 km (0.118 R)
• M28: 6,837,670 km (0.076 R)
• M29: 7,018,384 km (0.112 R)
• M30: 7,810,954 km (0.08 R)
• M31: 7,918,814 km (0.114 R)
• M32: 8,410,243 km (0.095 R)
• M33: 8,771,522 km (0.104 R)
• M34: 9,223,008 km (0.051 R)
• M35: 9,682,273 km (0.047 R)
• M36: 9,885,577 km (0.115 R)
• M37: 10,031,584 km (0.096 R)
• M38: 10,623,094 km (0.059 R)
• M39: 12,213,769 km (0.101 R)
• M40: 12,496,658 km (0.116 R)
• M41: 12,781,642 km (0.026 R)
• M42: 13,261,402 km (0.053 R)
• M43: 13,455,132 km (0.069 R)
• M44: 14,107,229 km (0.101 R)
• M45: 15,003,918 km (0.036 R)
• M46: 15,104,747 km (0.111 R)
• M47: 15,273,195 km (0.113 R)
• M48: 15,953,416 km (0.118 R)
• M49: 16,159,412 km (0.103 R)
• M50: 16,922,362 km (0.07 R)
• M51: 17,027,230 km (0.06 R)
• M52: 17,237,863 km (0.099 R)
• M53: 17,839,097 km (0.049 R)
• M54: 18,017,268 km (0.032 R)
• M55: 18,519,169 km (0.098 R)
• M56: 19,244,420 km (0.084 R)
• M57: 19,978,796 km (0.055 R)
• M58: 20,126,898 km (0.07 R)
• M59: 20,312,399 km (0.058 R)
• M60: 20,498,499 km (0.033 R)
• M61: 20,797,395 km (0.038 R)
• M62: 21,399,527 km (0.099 R)
• M63: 21,588,918 km (0.103 R)
• M64: 22,968,808 km (0.067 R)
• M65: 23,279,224 km (0.051 R)
• M66: 23,591,135 km (0.057 R)
• M67: 24,416,616 km (0.115 R)
• M68: 26,176,486 km (0.094 R)
• M69: 26,379,041 km (0.104 R)
• M70: 26,989,999 km (0.108 R)
• M71: 27,112,669 km (0.089 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: 320 - 16,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit