🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.73 AU - 1.03 AU

Year: 299 Days

Day: 30.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,518,788 km

• M1: 177,273 km (0.12 R)
• M2: 320,139 km (0.054 R)

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.18 AU - 1.94 AU

Year: 705 Days

Day: 20.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,518,788 km

• M1: 970,591 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.89 AU - 2.71 AU

Year: 1261 Days

Day: 46.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,518,788 km

• M1: 947,403 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.18 AU - 3.86 AU

Year: 2388 Days

Day: 16.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,518,788 km

• M1: 102,325 km (0.095 R)
• M2: 435,928 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365

Radius: 6.7

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.68 AU - 14.64 AU

Year: 19270 Days

Day: 24.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,518,788 km

• M1: 84,972 km (0.035 R)
• M2: 1,474,437 km (0.104 R)
• M3: 1,722,171 km (0.112 R)
• M4: 2,817,526 km (0.061 R)
• M5: 5,063,888 km (0.051 R)
• M6: 6,646,334 km (0.108 R)
• M7: 8,054,649 km (0.058 R)
• M8: 10,356,361 km (0.082 R)
• M9: 10,693,256 km (0.076 R)
• M10: 13,925,467 km (0.084 R)
• M11: 16,586,365 km (0.06 R)
• M12: 20,961,354 km (0.053 R)
• M13: 23,173,458 km (0.025 R)
• M14: 27,839,565 km (0.035 R)
• M15: 34,072,411 km (0.086 R)
• M16: 43,309,481 km (0.114 R)
• M17: 44,330,487 km (0.073 R)
• M18: 49,203,188 km (0.11 R)
• M19: 53,582,517 km (0.054 R)
• M20: 56,124,334 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.3

Radius: 5.8

Gravity: 18.74 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.27 AU - 18.63 AU

Year: 27503 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,518,788 km

• M1: 72,106 km (0.107 R)
• M2: 255,064 km (0.114 R)
• M3: 587,920 km (0.112 R)
• M4: 1,127,669 km (0.075 R)
• M5: 1,660,985 km (0.066 R)
• M6: 1,953,299 km (0.027 R)
• M7: 2,302,461 km (0.094 R)
• M8: 2,744,074 km (0.076 R)
• M9: 3,634,779 km (0.044 R)
• M10: 4,094,643 km (0.03 R)
• M11: 4,933,139 km (0.099 R)
• M12: 5,924,674 km (0.089 R)
• M13: 6,655,460 km (0.114 R)
• M14: 7,547,512 km (0.119 R)
• M15: 10,185,371 km (0.108 R)
• M16: 13,686,410 km (0.113 R)
• M17: 15,705,233 km (0.053 R)
• M18: 17,639,085 km (0.082 R)
• M19: 18,099,697 km (0.11 R)
• M20: 19,824,560 km (0.104 R)
• M21: 20,625,358 km (0.101 R)
• M22: 30,770,936 km (0.09 R)
• M23: 34,346,774 km (0.037 R)
• M24: 37,732,622 km (0.114 R)
• M25: 39,271,685 km (0.072 R)
• M26: 39,741,572 km (0.102 R)
• M27: 41,012,555 km (0.117 R)
• M28: 43,971,003 km (0.08 R)
• M29: 46,368,010 km (0.1 R)
• M30: 48,670,620 km (0.069 R)
• M31: 54,855,744 km (0.059 R)
• M32: 56,828,491 km (0.108 R)
• M33: 64,974,843 km (0.101 R)
• M34: 74,103,455 km (0.085 R)
• M35: 78,476,201 km (0.04 R)
• M36: 83,533,057 km (0.08 R)
• M37: 84,050,367 km (0.078 R)
• M38: 84,309,770 km (0.079 R)
• M39: 87,199,252 km (0.074 R)
• M40: 89,611,817 km (0.103 R)
• M41: 90,153,960 km (0.088 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 18,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit