🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.65 AU - 0.85 AU

Year: 229 Days

Day: 37.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.88 AU - 1.32 AU

Year: 407 Days

Day: 41.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.04 AU - 1.68 AU

Year: 560 Days

Day: 42.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.3 AU - 1.52 AU

Year: 591 Days

Day: 12.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,692,568 km

• M1: 233,223 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.73 AU - 2.51 AU

Year: 1090 Days

Day: 14 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,692,568 km

• M1: 447,896 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.5 AU - 3.16 AU

Year: 1681 Days

Day: 22.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.68 AU - 4.9 AU

Year: 3702 Days

Day: 37.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.8

Radius: 4.3

Gravity: 21.41 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.77 AU - 15.41 AU

Year: 19678 Days

Day: 22.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,692,568 km

• M1: 192,383 km (0.098 R)
• M2: 378,931 km (0.088 R)
• M3: 535,860 km (0.119 R)
• M4: 691,741 km (0.066 R)
• M5: 1,470,846 km (0.099 R)
• M6: 1,688,661 km (0.054 R)
• M7: 2,094,071 km (0.032 R)
• M8: 2,432,910 km (0.085 R)
• M9: 2,855,075 km (0.09 R)
• M10: 3,440,751 km (0.082 R)
• M11: 3,619,969 km (0.115 R)
• M12: 3,875,931 km (0.089 R)
• M13: 4,062,330 km (0.093 R)
• M14: 4,328,315 km (0.114 R)
• M15: 4,366,762 km (0.09 R)
• M16: 4,757,511 km (0.086 R)
• M17: 5,364,580 km (0.093 R)
• M18: 6,783,366 km (0.12 R)
• M19: 7,372,333 km (0.073 R)
• M20: 8,119,424 km (0.077 R)
• M21: 8,310,012 km (0.111 R)
• M22: 9,334,159 km (0.098 R)
• M23: 10,038,915 km (0.115 R)
• M24: 10,089,928 km (0.114 R)
• M25: 11,180,496 km (0.091 R)
• M26: 11,286,262 km (0.085 R)
• M27: 11,982,041 km (0.116 R)
• M28: 12,912,690 km (0.113 R)
• M29: 13,246,742 km (0.045 R)
• M30: 13,414,740 km (0.108 R)
• M31: 14,958,889 km (0.087 R)
• M32: 16,019,090 km (0.11 R)
• M33: 16,198,158 km (0.07 R)
• M34: 16,317,837 km (0.052 R)
• M35: 16,920,866 km (0.116 R)
• M36: 17,225,148 km (0.056 R)
• M37: 18,086,831 km (0.113 R)
• M38: 18,273,230 km (0.117 R)
• M39: 18,710,804 km (0.079 R)
• M40: 19,025,408 km (0.063 R)
• M41: 20,172,375 km (0.12 R)
• M42: 20,949,536 km (0.025 R)
• M43: 22,266,147 km (0.117 R)
• M44: 22,733,341 km (0.103 R)
• M45: 22,800,361 km (0.113 R)
• M46: 23,813,288 km (0.101 R)
• M47: 26,444,116 km (0.111 R)
• M48: 26,585,187 km (0.096 R)
• M49: 27,436,399 km (0.103 R)
• M50: 28,368,543 km (0.087 R)
• M51: 29,238,305 km (0.098 R)
• M52: 29,530,171 km (0.103 R)
• M53: 30,337,700 km (0.086 R)
• M54: 30,411,452 km (0.117 R)
• M55: 30,485,353 km (0.09 R)
• M56: 30,559,255 km (0.112 R)
• M57: 30,929,509 km (0.096 R)
• M58: 31,749,605 km (0.082 R)
• M59: 31,974,450 km (0.09 R)
• M60: 32,199,894 km (0.113 R)
• M61: 32,501,185 km (0.075 R)
• M62: 33,563,479 km (0.106 R)
• M63: 34,868,421 km (0.112 R)
• M64: 35,332,923 km (0.074 R)
• M65: 36,503,227 km (0.074 R)
• M66: 36,581,766 km (0.113 R)
• M67: 37,211,423 km (0.097 R)
• M68: 37,290,411 km (0.102 R)
• M69: 39,202,571 km (0.077 R)
• M70: 40,251,551 km (0.053 R)
• M71: 41,555,147 km (0.057 R)
• M72: 41,965,344 km (0.112 R)
• M73: 44,622,502 km (0.033 R)
• M74: 44,706,426 km (0.092 R)
• M75: 45,210,870 km (0.082 R)
• M76: 45,886,604 km (0.087 R)
• M77: 46,735,871 km (0.096 R)
• M78: 46,906,412 km (0.112 R)
• M79: 47,162,524 km (0.051 R)
• M80: 48,449,963 km (0.085 R)
• M81: 48,708,768 km (0.051 R)
• M82: 50,271,766 km (0.072 R)
• M83: 50,708,741 km (0.109 R)
• M84: 51,674,695 km (0.04 R)
• M85: 52,646,782 km (0.1 R)
• M86: 52,824,205 km (0.117 R)
• M87: 53,179,500 km (0.052 R)
• M88: 53,981,943 km (0.073 R)
• M89: 54,429,540 km (0.104 R)
• M90: 54,608,908 km (0.108 R)
• M91: 55,508,589 km (0.09 R)
• M92: 56,050,881 km (0.055 R)
• M93: 59,802,497 km (0.099 R)
• M94: 60,451,153 km (0.115 R)
• M95: 62,035,993 km (0.112 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 10,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit