🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.48 AU - 0.76 AU

Year: 177 Days

Day: 16.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.75 AU - 1.03 AU

Year: 304 Days

Day: 33.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,321,542 km

• M1: 300,991 km (0.051 R)
• M2: 326,423 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.72 AU - 1.12 AU

Year: 319 Days

Day: 20.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.42 AU - 2.36 AU

Year: 940 Days

Day: 37.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,321,542 km

• M1: 448,345 km (0.113 R)
• M2: 1,098,796 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.73 AU - 2.21 AU

Year: 1000 Days

Day: 22.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.5 AU - 5.24 AU

Year: 3304 Days

Day: 30.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 11.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.85 AU - 10.75 AU

Year: 11955 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,321,542 km

• M1: 168,597 km (0.097 R)
• M2: 324,029 km (0.099 R)
• M3: 745,446 km (0.1 R)
• M4: 1,163,423 km (0.117 R)
• M5: 1,531,134 km (0.102 R)
• M6: 1,609,075 km (0.071 R)
• M7: 1,769,294 km (0.086 R)
• M8: 2,371,425 km (0.047 R)
• M9: 3,334,387 km (0.066 R)
• M10: 3,697,611 km (0.074 R)
• M11: 3,992,169 km (0.109 R)
• M12: 4,378,131 km (0.116 R)
• M13: 4,575,600 km (0.116 R)
• M14: 4,979,515 km (0.076 R)
• M15: 5,097,099 km (0.106 R)
• M16: 5,185,810 km (0.057 R)
• M17: 5,275,120 km (0.086 R)
• M18: 5,976,734 km (0.104 R)
• M19: 6,227,759 km (0.067 R)
• M20: 6,354,618 km (0.093 R)
• M21: 6,482,225 km (0.108 R)
• M22: 6,643,043 km (0.116 R)
• M23: 6,968,718 km (0.04 R)
• M24: 7,500,688 km (0.108 R)
• M25: 7,805,718 km (0.118 R)
• M26: 7,942,600 km (0.115 R)
• M27: 8,218,757 km (0.12 R)
• M28: 8,709,588 km (0.084 R)
• M29: 9,318,601 km (0.119 R)
• M30: 9,536,864 km (0.095 R)
• M31: 10,729,159 km (0.112 R)
• M32: 11,615,078 km (0.096 R)
• M33: 11,968,129 km (0.107 R)
• M34: 12,126,104 km (0.054 R)
• M35: 12,364,563 km (0.076 R)
• M36: 12,484,242 km (0.07 R)
• M37: 12,644,610 km (0.086 R)
• M38: 12,967,293 km (0.07 R)
• M39: 13,210,988 km (0.075 R)
• M40: 13,785,893 km (0.109 R)
• M41: 14,159,738 km (0.101 R)
• M42: 15,130,179 km (0.104 R)
• M43: 16,078,480 km (0.046 R)
• M44: 17,357,991 km (0.091 R)
• M45: 17,492,180 km (0.099 R)
• M46: 17,806,635 km (0.076 R)
• M47: 18,123,034 km (0.083 R)
• M48: 18,395,751 km (0.112 R)
• M49: 18,669,814 km (0.107 R)
• M50: 19,083,452 km (0.099 R)
• M51: 19,268,206 km (0.1 R)
• M52: 19,593,132 km (0.105 R)
• M53: 20,107,300 km (0.103 R)
• M54: 20,295,345 km (0.106 R)
• M55: 21,005,785 km (0.1 R)
• M56: 21,436,028 km (0.108 R)
• M57: 23,383,045 km (0.111 R)
• M58: 24,277,490 km (0.043 R)
• M59: 24,779,391 km (0.1 R)
• M60: 27,495,640 km (0.106 R)
• M61: 27,652,119 km (0.115 R)
• M62: 27,809,047 km (0.105 R)
• M63: 28,071,143 km (0.077 R)
• M64: 29,021,389 km (0.058 R)
• M65: 29,767,882 km (0.032 R)
• M66: 30,736,827 km (0.028 R)
• M67: 31,552,285 km (0.071 R)
• M68: 31,880,353 km (0.118 R)
• M69: 32,154,716 km (0.073 R)
• M70: 32,264,670 km (0.084 R)
• M71: 33,204,295 km (0.064 R)
• M72: 34,152,895 km (0.067 R)
• M73: 34,265,093 km (0.119 R)
• M74: 34,827,880 km (0.12 R)
• M75: 35,110,471 km (0.12 R)
• M76: 35,337,111 km (0.115 R)
• M77: 35,507,354 km (0.061 R)
• M78: 35,848,736 km (0.073 R)
• M79: 35,962,730 km (0.081 R)
• M80: 36,420,050 km (0.082 R)
• M81: 36,591,938 km (0.117 R)
• M82: 37,224,887 km (0.092 R)
• M83: 37,861,426 km (0.086 R)
• M84: 38,035,707 km (0.117 R)
• M85: 38,268,482 km (0.042 R)
• M86: 38,676,884 km (0.069 R)
• M87: 39,321,501 km (0.077 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: 260 - 19,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit