🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.58 AU - 0.92 AU

Year: 235 Days

Day: 30.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 12,059,608 km

• M1: 31,416 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.11 AU - 1.75 AU

Year: 618 Days

Day: 40.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2 AU - 2.88 AU

Year: 1378 Days

Day: 12.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,059,608 km

• M1: 1,077,553 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.92 AU - 2.94 AU

Year: 1814 Days

Day: 14.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.28 AU - 3.84 AU

Year: 2429 Days

Day: 39.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.3

Radius: 14.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.94 AU - 5.54 AU

Year: 4338 Days

Day: 11.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 12,059,608 km

• M1: 214,075 km (0.119 R)
• M2: 329,714 km (0.083 R)
• M3: 430,094 km (0.116 R)
• M4: 521,797 km (0.071 R)
• M5: 740,958 km (0.084 R)
• M6: 899,083 km (0.107 R)
• M7: 993,629 km (0.063 R)
• M8: 1,240,466 km (0.115 R)
• M9: 1,359,695 km (0.094 R)
• M10: 1,610,421 km (0.066 R)
• M11: 1,701,825 km (0.104 R)
• M12: 2,029,445 km (0.09 R)
• M13: 2,201,183 km (0.077 R)
• M14: 2,437,697 km (0.114 R)
• M15: 2,589,988 km (0.109 R)
• M16: 2,714,154 km (0.118 R)
• M17: 3,399,013 km (0.071 R)
• M18: 3,796,495 km (0.115 R)
• M19: 3,920,511 km (0.106 R)
• M20: 4,579,939 km (0.12 R)
• M21: 4,731,182 km (0.116 R)
• M22: 4,864,923 km (0.062 R)
• M23: 5,274,073 km (0.051 R)
• M24: 5,552,923 km (0.038 R)
• M25: 5,857,355 km (0.087 R)
• M26: 6,418,945 km (0.069 R)
• M27: 6,546,253 km (0.09 R)
• M28: 6,889,580 km (0.101 R)
• M29: 7,150,928 km (0.059 R)
• M30: 8,137,526 km (0.12 R)
• M31: 8,460,508 km (0.095 R)
• M32: 8,834,652 km (0.116 R)
• M33: 9,310,223 km (0.099 R)
• M34: 9,623,781 km (0.107 R)
• M35: 9,892,010 km (0.105 R)
• M36: 10,039,214 km (0.105 R)
• M37: 10,236,833 km (0.112 R)
• M38: 10,460,482 km (0.077 R)
• M39: 10,685,926 km (0.119 R)
• M40: 11,397,563 km (0.057 R)
• M41: 12,335,092 km (0.103 R)
• M42: 12,467,187 km (0.078 R)
• M43: 12,626,509 km (0.064 R)
• M44: 12,813,058 km (0.079 R)
• M45: 13,378,538 km (0.11 R)
• M46: 13,732,636 km (0.071 R)
• M47: 13,869,667 km (0.078 R)
• M48: 14,200,578 km (0.111 R)
• M49: 14,450,257 km (0.12 R)
• M50: 14,673,606 km (0.057 R)
• M51: 14,954,252 km (0.079 R)
• M52: 15,293,540 km (0.086 R)
• M53: 15,835,832 km (0.101 R)
• M54: 16,008,468 km (0.12 R)
• M55: 16,181,702 km (0.11 R)
• M56: 16,822,131 km (0.041 R)
• M57: 16,939,416 km (0.111 R)
• M58: 17,174,883 km (0.106 R)
• M59: 17,293,065 km (0.051 R)
• M60: 17,888,016 km (0.119 R)
• M61: 18,037,763 km (0.059 R)
• M62: 18,157,890 km (0.11 R)
• M63: 18,278,317 km (0.076 R)
• M64: 18,580,355 km (0.061 R)
• M65: 18,945,224 km (0.068 R)
• M66: 19,159,149 km (0.105 R)
• M67: 19,836,528 km (0.096 R)
• M68: 20,334,240 km (0.107 R)
• M69: 20,615,933 km (0.085 R)
• M70: 20,773,011 km (0.078 R)
• M71: 21,025,233 km (0.105 R)
• M72: 21,246,638 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 8.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.74 AU - 8.16 AU

Year: 8107 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 12,059,608 km

• M1: 111,151 km (0.104 R)
• M2: 463,753 km (0.062 R)
• M3: 661,971 km (0.082 R)
• M4: 761,304 km (0.101 R)
• M5: 1,036,115 km (0.065 R)
• M6: 1,316,312 km (0.084 R)
• M7: 2,312,334 km (0.076 R)
• M8: 2,808,850 km (0.115 R)
• M9: 3,537,092 km (0.108 R)
• M10: 3,824,769 km (0.042 R)
• M11: 3,959,108 km (0.105 R)
• M12: 4,045,426 km (0.119 R)
• M13: 5,746,204 km (0.118 R)
• M14: 6,013,386 km (0.089 R)
• M15: 7,122,654 km (0.11 R)
• M16: 8,262,290 km (0.094 R)
• M17: 8,372,993 km (0.115 R)
• M18: 8,627,908 km (0.061 R)
• M19: 9,689,753 km (0.043 R)
• M20: 9,907,119 km (0.089 R)
• M21: 10,041,607 km (0.032 R)
• M22: 10,193,599 km (0.096 R)
• M23: 10,637,306 km (0.062 R)
• M24: 11,578,875 km (0.09 R)
• M25: 11,756,149 km (0.103 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit