🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.48 AU - 0.58 AU

Year: 137 Days

Day: 16.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.81 AU - 1.05 AU

Year: 318 Days

Day: 14.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,849,415 km

• M1: 36,053 km (0.094 R)
• M2: 380,278 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.31 AU - 1.43 AU

Year: 569 Days

Day: 23.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,849,415 km

• M1: 498,011 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.74 AU - 2.06 AU

Year: 929 Days

Day: 19.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,849,415 km

• M1: 678,726 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.88 AU - 2.52 AU

Year: 1158 Days

Day: 41.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,849,415 km

• M1: 192,532 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.33 AU - 2.97 AU

Year: 1530 Days

Day: 44.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 12.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.01 AU - 14.85 AU

Year: 14618 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,849,415 km

• M1: 244,593 km (0.087 R)
• M2: 414,536 km (0.079 R)
• M3: 873,801 km (0.075 R)
• M4: 1,362,986 km (0.085 R)
• M5: 1,439,580 km (0.119 R)
• M6: 1,517,521 km (0.049 R)
• M7: 1,816,417 km (0.109 R)
• M8: 1,958,685 km (0.065 R)
• M9: 3,977,807 km (0.069 R)
• M10: 4,979,814 km (0.083 R)
• M11: 5,385,374 km (0.096 R)
• M12: 5,717,631 km (0.066 R)
• M13: 5,886,227 km (0.101 R)
• M14: 6,665,632 km (0.028 R)
• M15: 8,753,271 km (0.051 R)
• M16: 9,540,903 km (0.075 R)
• M17: 10,816,674 km (0.108 R)
• M18: 11,130,830 km (0.092 R)
• M19: 11,395,019 km (0.104 R)
• M20: 12,091,397 km (0.107 R)
• M21: 12,581,630 km (0.077 R)
• M22: 15,422,044 km (0.108 R)
• M23: 16,013,106 km (0.116 R)
• M24: 16,311,404 km (0.087 R)
• M25: 16,551,508 km (0.093 R)
• M26: 16,671,935 km (0.056 R)
• M27: 16,853,098 km (0.037 R)
• M28: 17,339,590 km (0.093 R)
• M29: 17,461,811 km (0.1 R)
• M30: 17,707,451 km (0.113 R)
• M31: 18,139,789 km (0.117 R)
• M32: 18,889,274 km (0.11 R)
• M33: 19,078,216 km (0.116 R)
• M34: 19,458,045 km (0.06 R)
• M35: 20,936,970 km (0.052 R)
• M36: 21,263,243 km (0.064 R)
• M37: 21,394,291 km (0.103 R)
• M38: 21,525,488 km (0.083 R)
• M39: 22,318,656 km (0.096 R)
• M40: 22,785,850 km (0.111 R)
• M41: 22,919,890 km (0.109 R)
• M42: 23,054,229 km (0.096 R)
• M43: 23,526,360 km (0.115 R)
• M44: 23,865,648 km (0.12 R)
• M45: 24,138,215 km (0.083 R)
• M46: 24,411,829 km (0.113 R)
• M47: 27,417,550 km (0.063 R)
• M48: 28,637,820 km (0.116 R)
• M49: 29,072,701 km (0.07 R)
• M50: 33,998,809 km (0.118 R)
• M51: 34,844,635 km (0.061 R)
• M52: 35,541,911 km (0.081 R)
• M53: 36,009,255 km (0.112 R)
• M54: 37,186,590 km (0.05 R)
• M55: 37,423,553 km (0.077 R)
• M56: 38,775,918 km (0.115 R)
• M57: 39,096,506 km (0.109 R)
• M58: 39,498,326 km (0.075 R)
• M59: 39,982,425 km (0.069 R)
• M60: 41,446,539 km (0.096 R)
• M61: 41,610,349 km (0.089 R)
• M62: 42,597,395 km (0.108 R)
• M63: 43,176,788 km (0.069 R)
• M64: 43,842,050 km (0.056 R)
• M65: 44,259,577 km (0.076 R)
• M66: 45,435,716 km (0.073 R)
• M67: 48,593,428 km (0.117 R)
• M68: 49,285,467 km (0.103 R)
• M69: 51,117,443 km (0.067 R)
• M70: 51,645,075 km (0.072 R)
• M71: 51,733,188 km (0.069 R)
• M72: 52,086,089 km (0.108 R)
• M73: 53,149,580 km (0.083 R)
• M74: 53,951,874 km (0.05 R)
• M75: 54,668,298 km (0.043 R)
• M76: 54,847,965 km (0.084 R)
• M77: 55,658,785 km (0.086 R)
• M78: 56,745,913 km (0.119 R)
• M79: 58,114,734 km (0.113 R)
• M80: 58,573,401 km (0.062 R)
• M81: 59,956,732 km (0.114 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 16,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit