🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.13 AU

Year: 333 Days

Day: 15.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,357,591 km

• M1: 432,487 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.42 AU - 2.2 AU

Year: 876 Days

Day: 47.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.32 AU - 2.42 AU

Year: 1313 Days

Day: 45.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.43 AU - 2.77 AU

Year: 1509 Days

Day: 27.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.54 AU - 4.8 AU

Year: 3632 Days

Day: 15.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,357,591 km

• M1: 1,438,234 km (0.04 R)
• M2: 3,051,198 km (0.068 R)

Asteroid Belt

Center: 7.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.4

Radius: 9.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.21 AU - 11.19 AU

Year: 12596 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,357,591 km

• M1: 151,543 km (0.085 R)
• M2: 223,050 km (0.117 R)
• M3: 357,838 km (0.075 R)
• M4: 537,954 km (0.094 R)
• M5: 693,685 km (0.086 R)
• M6: 763,248 km (0.12 R)
• M7: 1,050,476 km (0.096 R)
• M8: 1,301,053 km (0.119 R)
• M9: 1,406,818 km (0.081 R)
• M10: 2,225,867 km (0.112 R)
• M11: 2,289,296 km (0.065 R)
• M12: 2,396,408 km (0.059 R)
• M13: 2,461,633 km (0.112 R)
• M14: 3,410,532 km (0.04 R)
• M15: 3,809,061 km (0.062 R)
• M16: 4,354,644 km (0.087 R)
• M17: 4,623,173 km (0.057 R)
• M18: 4,704,703 km (0.062 R)
• M19: 5,119,987 km (0.033 R)
• M20: 5,261,058 km (0.03 R)
• M21: 5,721,371 km (0.073 R)
• M22: 6,045,250 km (0.101 R)
• M23: 6,314,676 km (0.047 R)
• M24: 6,741,778 km (0.115 R)
• M25: 7,021,376 km (0.09 R)
• M26: 7,431,873 km (0.118 R)
• M27: 8,078,584 km (0.105 R)
• M28: 8,342,475 km (0.092 R)
• M29: 8,709,738 km (0.111 R)
• M30: 9,460,420 km (0.108 R)
• M31: 9,529,684 km (0.055 R)
• M32: 9,599,097 km (0.102 R)
• M33: 9,843,390 km (0.053 R)
• M34: 10,267,201 km (0.108 R)
• M35: 10,409,768 km (0.087 R)
• M36: 10,517,030 km (0.112 R)
• M37: 10,769,102 km (0.115 R)
• M38: 10,950,265 km (0.08 R)
• M39: 11,022,970 km (0.109 R)
• M40: 11,242,280 km (0.101 R)
• M41: 11,352,384 km (0.114 R)
• M42: 11,610,889 km (0.106 R)
• M43: 13,591,266 km (0.11 R)
• M44: 13,865,778 km (0.119 R)
• M45: 14,300,808 km (0.105 R)
• M46: 14,500,073 km (0.105 R)
• M47: 14,620,050 km (0.073 R)
• M48: 15,062,860 km (0.091 R)
• M49: 15,510,158 km (0.117 R)
• M50: 15,591,988 km (0.048 R)
• M51: 16,710,082 km (0.1 R)
• M52: 17,046,378 km (0.097 R)
• M53: 18,456,936 km (0.072 R)
• M54: 18,717,386 km (0.095 R)
• M55: 19,683,041 km (0.107 R)
• M56: 20,127,346 km (0.101 R)
• M57: 20,799,789 km (0.087 R)
• M58: 20,935,324 km (0.08 R)
• M59: 21,845,478 km (0.104 R)
• M60: 22,074,961 km (0.042 R)
• M61: 22,305,342 km (0.118 R)
• M62: 22,722,121 km (0.092 R)
• M63: 22,954,746 km (0.103 R)
• M64: 23,281,617 km (0.071 R)
• M65: 23,657,258 km (0.098 R)
• M66: 23,940,297 km (0.083 R)
• M67: 24,652,682 km (0.036 R)
• M68: 24,748,125 km (0.077 R)
• M69: 26,195,634 km (0.117 R)
• M70: 26,684,221 km (0.057 R)
• M71: 27,373,418 km (0.105 R)
• M72: 27,869,186 km (0.1 R)
• M73: 28,267,864 km (0.057 R)
• M74: 29,323,726 km (0.096 R)
• M75: 30,136,790 km (0.081 R)
• M76: 30,957,185 km (0.104 R)
• M77: 31,060,258 km (0.063 R)
• M78: 31,525,507 km (0.112 R)
• M79: 31,733,000 km (0.032 R)
• M80: 31,836,970 km (0.117 R)
• M81: 32,882,510 km (0.114 R)
• M82: 33,356,735 km (0.06 R)
• M83: 33,568,117 km (0.042 R)
• M84: 35,168,365 km (0.116 R)
• M85: 35,383,636 km (0.026 R)
• M86: 36,194,606 km (0.051 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 13,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit