🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.66 AU - 0.84 AU

Year: 227 Days

Day: 25.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.17 AU - 1.35 AU

Year: 495 Days

Day: 36.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,882,389 km

• M1: 49,666 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.24 AU - 1.54 AU

Year: 573 Days

Day: 29.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,882,389 km

• M1: 287,976 km (0.097 R)
• M2: 747,690 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.7 AU - 3.92 AU

Year: 2602 Days

Day: 28.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.6

Radius: 4.9

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.63 AU - 17.31 AU

Year: 18267 Days

Day: 16.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,882,389 km

• M1: 99,483 km (0.099 R)
• M2: 169,794 km (0.115 R)
• M3: 524,191 km (0.057 R)
• M4: 1,100,741 km (0.112 R)
• M5: 1,442,123 km (0.107 R)
• M6: 1,514,080 km (0.051 R)
• M7: 1,562,849 km (0.066 R)
• M8: 1,866,084 km (0.116 R)
• M9: 2,242,622 km (0.07 R)
• M10: 2,496,788 km (0.098 R)
• M11: 2,850,139 km (0.086 R)
• M12: 2,940,945 km (0.058 R)
• M13: 3,063,465 km (0.099 R)
• M14: 3,156,515 km (0.082 R)
• M15: 3,377,172 km (0.085 R)
• M16: 3,767,024 km (0.107 R)
• M17: 4,205,495 km (0.095 R)
• M18: 5,129,861 km (0.105 R)
• M19: 5,389,114 km (0.113 R)
• M20: 6,114,215 km (0.059 R)
• M21: 6,468,313 km (0.088 R)
• M22: 8,120,771 km (0.112 R)
• M23: 8,948,945 km (0.088 R)
• M24: 9,305,586 km (0.076 R)
• M25: 9,757,970 km (0.097 R)
• M26: 9,849,374 km (0.106 R)
• M27: 11,589,646 km (0.088 R)
• M28: 12,027,070 km (0.109 R)
• M29: 12,075,989 km (0.075 R)
• M30: 13,574,810 km (0.115 R)
• M31: 13,932,947 km (0.12 R)
• M32: 14,867,934 km (0.098 R)
• M33: 15,342,907 km (0.105 R)
• M34: 16,199,804 km (0.099 R)
• M35: 16,307,963 km (0.107 R)
• M36: 16,525,030 km (0.104 R)
• M37: 17,292,467 km (0.083 R)
• M38: 18,015,473 km (0.082 R)
• M39: 18,578,260 km (0.073 R)
• M40: 18,691,506 km (0.1 R)
• M41: 19,146,882 km (0.117 R)
• M42: 19,605,848 km (0.119 R)
• M43: 19,894,422 km (0.089 R)
• M44: 20,593,044 km (0.118 R)
• M45: 20,710,329 km (0.092 R)
• M46: 21,004,289 km (0.09 R)
• M47: 21,358,986 km (0.051 R)
• M48: 21,418,226 km (0.115 R)
• M49: 21,537,007 km (0.102 R)
• M50: 21,775,167 km (0.052 R)
• M51: 22,014,224 km (0.074 R)
• M52: 22,736,632 km (0.103 R)
• M53: 22,857,807 km (0.092 R)
• M54: 23,283,413 km (0.11 R)
• M55: 23,466,670 km (0.102 R)
• M56: 26,399,536 km (0.088 R)
• M57: 28,722,791 km (0.077 R)
• M58: 29,379,526 km (0.105 R)
• M59: 29,709,838 km (0.073 R)
• M60: 31,379,649 km (0.093 R)
• M61: 31,649,674 km (0.103 R)
• M62: 35,720,531 km (0.106 R)
• M63: 36,143,594 km (0.117 R)
• M64: 36,639,361 km (0.093 R)
• M65: 38,211,934 km (0.109 R)
• M66: 39,006,448 km (0.105 R)
• M67: 39,806,497 km (0.118 R)
• M68: 39,879,501 km (0.12 R)
• M69: 40,171,965 km (0.092 R)
• M70: 40,318,421 km (0.09 R)
• M71: 40,538,480 km (0.101 R)
• M72: 40,758,837 km (0.104 R)
• M73: 40,906,042 km (0.065 R)
• M74: 41,348,702 km (0.106 R)
• M75: 42,238,660 km (0.09 R)
• M76: 43,811,382 km (0.102 R)
• M77: 43,886,779 km (0.029 R)
• M78: 45,022,377 km (0.074 R)
• M79: 45,403,103 km (0.032 R)
• M80: 46,705,502 km (0.082 R)
• M81: 46,859,588 km (0.088 R)
• M82: 47,554,770 km (0.086 R)
• M83: 47,942,527 km (0.118 R)
• M84: 48,721,035 km (0.097 R)
• M85: 48,799,125 km (0.05 R)
• M86: 48,877,215 km (0.06 R)
• M87: 50,132,939 km (0.068 R)
• M88: 50,527,429 km (0.064 R)
• M89: 51,240,263 km (0.039 R)
• M90: 51,319,699 km (0.092 R)
• M91: 51,558,158 km (0.119 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 14,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit