🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.87 AU - 1.05 AU

Year: 340 Days

Day: 39.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,745,731 km

• M1: 194,477 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.33 AU - 2.09 AU

Year: 809 Days

Day: 23.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,745,731 km

• M1: 1,077,254 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.25 AU - 3.73 AU

Year: 2358 Days

Day: 12.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,745,731 km

• M1: 3,364,755 km (0.091 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 10.6

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.27 AU - 8.01 AU

Year: 7637 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,745,731 km

• M1: 142,118 km (0.116 R)
• M2: 273,465 km (0.106 R)
• M3: 364,271 km (0.097 R)
• M4: 432,637 km (0.091 R)
• M5: 613,351 km (0.119 R)
• M6: 804,837 km (0.047 R)
• M7: 1,358,797 km (0.051 R)
• M8: 1,593,367 km (0.104 R)
• M9: 1,883,886 km (0.052 R)
• M10: 2,013,587 km (0.06 R)
• M11: 2,191,310 km (0.039 R)
• M12: 2,328,042 km (0.1 R)
• M13: 2,538,676 km (0.072 R)
• M14: 2,610,184 km (0.098 R)
• M15: 3,233,408 km (0.07 R)
• M16: 3,311,199 km (0.106 R)
• M17: 3,495,504 km (0.062 R)
• M18: 3,656,022 km (0.055 R)
• M19: 3,819,084 km (0.068 R)
• M20: 3,901,512 km (0.062 R)
• M21: 4,582,482 km (0.066 R)
• M22: 5,330,920 km (0.065 R)
• M23: 5,640,887 km (0.082 R)
• M24: 6,408,922 km (0.105 R)
• M25: 7,552,748 km (0.102 R)
• M26: 8,326,169 km (0.101 R)
• M27: 8,686,101 km (0.119 R)
• M28: 9,495,725 km (0.107 R)
• M29: 9,645,472 km (0.112 R)
• M30: 9,871,814 km (0.063 R)
• M31: 11,186,630 km (0.111 R)
• M32: 11,583,662 km (0.096 R)
• M33: 11,945,091 km (0.104 R)
• M34: 12,026,023 km (0.107 R)
• M35: 12,555,749 km (0.053 R)
• M36: 13,134,843 km (0.084 R)
• M37: 13,807,285 km (0.113 R)
• M38: 14,793,584 km (0.108 R)
• M39: 15,011,099 km (0.112 R)
• M40: 15,098,315 km (0.119 R)
• M41: 15,537,235 km (0.076 R)
• M42: 15,625,498 km (0.111 R)
• M43: 16,517,550 km (0.096 R)
• M44: 16,607,608 km (0.072 R)
• M45: 16,697,815 km (0.115 R)
• M46: 17,015,112 km (0.092 R)
• M47: 17,242,950 km (0.086 R)
• M48: 17,517,761 km (0.068 R)
• M49: 17,840,144 km (0.071 R)
• M50: 19,386,238 km (0.072 R)
• M51: 19,576,527 km (0.094 R)
• M52: 19,767,563 km (0.097 R)
• M53: 20,199,452 km (0.074 R)
• M54: 20,828,811 km (0.105 R)
• M55: 21,268,180 km (0.042 R)
• M56: 22,405,273 km (0.117 R)
• M57: 23,207,866 km (0.112 R)
• M58: 24,429,332 km (0.068 R)
• M59: 24,789,564 km (0.12 R)
• M60: 24,892,786 km (0.111 R)
• M61: 25,359,233 km (0.115 R)
• M62: 26,247,994 km (0.076 R)
• M63: 26,987,605 km (0.087 R)
• M64: 27,734,099 km (0.098 R)
• M65: 27,841,211 km (0.106 R)
• M66: 28,271,454 km (0.067 R)
• M67: 28,487,324 km (0.057 R)
• M68: 29,138,224 km (0.095 R)
• M69: 29,301,885 km (0.114 R)
• M70: 31,064,895 km (0.073 R)
• M71: 31,231,996 km (0.101 R)
• M72: 31,343,596 km (0.079 R)
• M73: 32,409,780 km (0.069 R)
• M74: 32,748,919 km (0.09 R)
• M75: 32,975,709 km (0.059 R)
• M76: 35,155,948 km (0.039 R)
• M77: 38,751,982 km (0.113 R)
• M78: 39,112,064 km (0.077 R)
• M79: 39,714,495 km (0.062 R)
• M80: 39,895,807 km (0.115 R)
• M81: 40,259,330 km (0.117 R)
• M82: 40,380,804 km (0.058 R)
• M83: 40,563,163 km (0.093 R)
• M84: 40,745,673 km (0.082 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit