🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 1.01 AU

Year: 271 Days

Day: 12.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.6 AU - 1.74 AU

Year: 788 Days

Day: 16.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.82 AU - 2.66 AU

Year: 1225 Days

Day: 37.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.08 AU - 4.92 AU

Year: 2922 Days

Day: 23.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,369,490 km

• M1: 118,033 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.66 AU - 4.52 AU

Year: 3021 Days

Day: 12 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,369,490 km

• M1: 471,084 km (0.06 R)

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.3

Radius: 9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.95 AU - 7.99 AU

Year: 7457 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,369,490 km

• M1: 178,919 km (0.088 R)
• M2: 269,127 km (0.116 R)
• M3: 721,062 km (0.085 R)
• M4: 809,474 km (0.104 R)
• M5: 901,776 km (0.084 R)
• M6: 1,026,092 km (0.085 R)
• M7: 1,417,141 km (0.109 R)
• M8: 1,497,624 km (0.091 R)
• M9: 1,629,420 km (0.113 R)
• M10: 1,922,781 km (0.075 R)
• M11: 2,176,799 km (0.087 R)
• M12: 2,345,994 km (0.106 R)
• M13: 2,899,805 km (0.065 R)
• M14: 2,961,589 km (0.038 R)
• M15: 3,065,410 km (0.069 R)
• M16: 3,149,484 km (0.036 R)
• M17: 3,493,110 km (0.102 R)
• M18: 3,714,066 km (0.06 R)
• M19: 3,939,660 km (0.085 R)
• M20: 4,216,266 km (0.085 R)
• M21: 4,309,915 km (0.045 R)
• M22: 4,475,370 km (0.089 R)
• M23: 4,691,389 km (0.104 R)
• M24: 5,435,788 km (0.076 R)
• M25: 5,537,814 km (0.092 R)
• M26: 6,538,923 km (0.058 R)
• M27: 6,811,640 km (0.095 R)
• M28: 6,921,744 km (0.106 R)
• M29: 7,766,523 km (0.116 R)
• M30: 7,968,331 km (0.078 R)
• M31: 8,142,762 km (0.098 R)
• M32: 8,377,182 km (0.111 R)
• M33: 8,524,835 km (0.117 R)
• M34: 8,792,914 km (0.105 R)
• M35: 8,882,822 km (0.056 R)
• M36: 9,154,492 km (0.099 R)
• M37: 9,306,783 km (0.098 R)
• M38: 9,706,209 km (0.076 R)
• M39: 10,363,392 km (0.117 R)
• M40: 10,745,465 km (0.117 R)
• M41: 11,392,476 km (0.073 R)
• M42: 11,919,061 km (0.041 R)
• M43: 12,052,053 km (0.092 R)
• M44: 12,453,724 km (0.099 R)
• M45: 12,996,165 km (0.079 R)
• M46: 13,270,229 km (0.099 R)
• M47: 13,511,680 km (0.063 R)
• M48: 13,580,943 km (0.106 R)
• M49: 13,754,627 km (0.114 R)
• M50: 13,998,920 km (0.078 R)
• M51: 14,421,235 km (0.11 R)
• M52: 14,954,850 km (0.113 R)
• M53: 15,495,048 km (0.106 R)
• M54: 15,749,215 km (0.117 R)
• M55: 16,225,086 km (0.102 R)
• M56: 16,594,443 km (0.067 R)
• M57: 17,643,124 km (0.039 R)
• M58: 17,908,660 km (0.058 R)
• M59: 18,137,246 km (0.09 R)
• M60: 18,674,601 km (0.098 R)
• M61: 18,828,986 km (0.071 R)
• M62: 18,945,224 km (0.064 R)
• M63: 20,001,086 km (0.085 R)
• M64: 20,955,670 km (0.099 R)
• M65: 21,116,188 km (0.08 R)
• M66: 22,702,823 km (0.069 R)
• M67: 23,364,794 km (0.05 R)
• M68: 23,698,247 km (0.067 R)
• M69: 23,781,723 km (0.114 R)
• M70: 24,075,085 km (0.096 R)
• M71: 24,327,456 km (0.073 R)
• M72: 24,411,829 km (0.108 R)
• M73: 24,707,734 km (0.044 R)
• M74: 25,217,713 km (0.068 R)
• M75: 27,555,629 km (0.114 R)
• M76: 27,687,574 km (0.108 R)
• M77: 27,863,800 km (0.077 R)
• M78: 27,996,194 km (0.047 R)
• M79: 28,128,738 km (0.061 R)
• M80: 28,217,300 km (0.082 R)
• M81: 28,572,296 km (0.063 R)
• M82: 28,705,887 km (0.106 R)
• M83: 29,646,259 km (0.045 R)
• M84: 29,916,732 km (0.072 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 13,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit