🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.63 AU - 0.65 AU

Year: 183 Days

Day: 20.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.74 AU - 0.8 AU

Year: 241 Days

Day: 21.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.69 AU - 1.73 AU

Year: 797 Days

Day: 42.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.2 AU - 3.12 AU

Year: 1546 Days

Day: 22.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.95 AU - 4.35 AU

Year: 2486 Days

Day: 21.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.36 AU - 5.56 AU

Year: 3937 Days

Day: 15 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,555,108 km

• M1: 2,544,211 km (0.09 R)

Asteroid Belt

Center: 9.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.8

Radius: 5.1

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.99 AU - 14.57 AU

Year: 17250 Days

Day: 18.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,555,108 km

• M1: 150,645 km (0.12 R)
• M2: 274,063 km (0.047 R)
• M3: 642,822 km (0.109 R)
• M4: 676,033 km (0.098 R)
• M5: 832,363 km (0.048 R)
• M6: 868,715 km (0.103 R)
• M7: 905,516 km (0.1 R)
• M8: 1,587,832 km (0.08 R)
• M9: 1,939,686 km (0.118 R)
• M10: 2,961,589 km (0.082 R)
• M11: 3,392,281 km (0.118 R)
• M12: 3,781,236 km (0.085 R)
• M13: 3,903,906 km (0.09 R)
• M14: 4,568,569 km (0.107 R)
• M15: 4,764,991 km (0.056 R)
• M16: 5,199,723 km (0.117 R)
• M17: 5,267,790 km (0.086 R)
• M18: 5,928,863 km (0.096 R)
• M19: 6,142,937 km (0.116 R)
• M20: 6,505,413 km (0.106 R)
• M21: 6,578,866 km (0.032 R)
• M22: 7,480,193 km (0.092 R)
• M23: 7,750,366 km (0.031 R)
• M24: 7,906,098 km (0.102 R)
• M25: 8,220,852 km (0.106 R)
• M26: 8,741,004 km (0.09 R)
• M27: 9,025,539 km (0.113 R)
• M28: 9,687,210 km (0.065 R)
• M29: 9,813,022 km (0.105 R)
• M30: 10,579,113 km (0.093 R)
• M31: 11,988,025 km (0.034 R)
• M32: 12,077,934 km (0.102 R)
• M33: 12,668,396 km (0.079 R)
• M34: 12,760,100 km (0.096 R)
• M35: 12,806,027 km (0.058 R)
• M36: 12,898,029 km (0.103 R)
• M37: 12,990,182 km (0.106 R)
• M38: 14,687,369 km (0.097 R)
• M39: 15,512,701 km (0.068 R)
• M40: 15,610,837 km (0.072 R)
• M41: 16,054,843 km (0.101 R)
• M42: 16,203,693 km (0.05 R)
• M43: 16,602,970 km (0.078 R)
• M44: 16,904,709 km (0.03 R)
• M45: 17,106,816 km (0.117 R)
• M46: 17,208,093 km (0.116 R)
• M47: 17,309,670 km (0.106 R)
• M48: 17,513,423 km (0.114 R)
• M49: 17,923,171 km (0.048 R)
• M50: 20,447,336 km (0.095 R)
• M51: 20,770,468 km (0.117 R)
• M52: 20,878,627 km (0.063 R)
• M53: 21,041,240 km (0.037 R)
• M54: 21,149,848 km (0.048 R)
• M55: 21,586,075 km (0.115 R)
• M56: 21,750,483 km (0.03 R)
• M57: 21,860,288 km (0.038 R)
• M58: 22,080,347 km (0.11 R)
• M59: 22,578,507 km (0.056 R)
• M60: 23,136,208 km (0.076 R)
• M61: 23,641,999 km (0.102 R)
• M62: 23,981,287 km (0.102 R)
• M63: 24,265,223 km (0.058 R)
• M64: 25,875,794 km (0.113 R)
• M65: 26,108,718 km (0.1 R)
• M66: 27,165,328 km (0.102 R)
• M67: 27,224,419 km (0.081 R)
• M68: 28,896,923 km (0.095 R)
• M69: 28,957,211 km (0.115 R)
• M70: 29,259,548 km (0.118 R)
• M71: 30,910,211 km (0.057 R)
• M72: 31,095,413 km (0.114 R)
• M73: 31,591,330 km (0.103 R)
• M74: 31,777,879 km (0.111 R)
• M75: 33,157,620 km (0.079 R)
• M76: 34,300,847 km (0.105 R)
• M77: 36,822,020 km (0.113 R)
• M78: 38,005,638 km (0.077 R)
• M79: 40,005,762 km (0.091 R)
• M80: 40,342,507 km (0.118 R)
• M81: 41,018,689 km (0.051 R)
• M82: 42,039,994 km (0.084 R)
• M83: 42,108,360 km (0.068 R)
• M84: 43,069,676 km (0.111 R)
• M85: 43,760,668 km (0.076 R)
• M86: 43,968,759 km (0.082 R)
• M87: 44,107,586 km (0.098 R)
• M88: 44,177,149 km (0.086 R)
• M89: 44,734,251 km (0.106 R)
• M90: 44,804,113 km (0.11 R)
• M91: 45,785,326 km (0.098 R)
• M92: 46,208,089 km (0.104 R)
• M93: 46,773,719 km (0.058 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit