🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.13 AU - 1.25 AU

Year: 454 Days

Day: 46.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,218,798 km

• M1: 79,736 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.99 AU - 1.39 AU

Year: 454 Days

Day: 21.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.18 AU - 2.18 AU

Year: 1126 Days

Day: 25 Hours

Environment

Temp: -67 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,218,798 km

• M1: 1,463,516 km (0.065 R)
• M2: 1,757,925 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.21 AU - 2.37 AU

Year: 1212 Days

Day: 26.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,218,798 km

• M1: 922,420 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.52 AU - 3.06 AU

Year: 1630 Days

Day: 41.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,218,798 km

• M1: 439,519 km (0.114 R)
• M2: 735,872 km (0.043 R)

Asteroid Belt

Center: 8.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.5

Radius: 7.8

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.36 AU - 14.16 AU

Year: 17857 Days

Day: 23.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,218,798 km

• M1: 109,805 km (0.066 R)
• M2: 212,728 km (0.081 R)
• M3: 317,895 km (0.104 R)
• M4: 793,617 km (0.043 R)
• M5: 1,245,103 km (0.106 R)
• M6: 1,543,850 km (0.041 R)
• M7: 2,136,407 km (0.103 R)
• M8: 2,312,633 km (0.04 R)
• M9: 3,385,101 km (0.042 R)
• M10: 3,549,509 km (0.109 R)
• M11: 3,843,618 km (0.108 R)
• M12: 4,189,339 km (0.109 R)
• M13: 4,590,111 km (0.062 R)
• M14: 5,428,458 km (0.071 R)
• M15: 5,865,284 km (0.057 R)
• M16: 6,262,915 km (0.102 R)
• M17: 6,414,308 km (0.037 R)
• M18: 6,669,372 km (0.12 R)
• M19: 8,546,078 km (0.065 R)
• M20: 8,826,873 km (0.071 R)
• M21: 8,996,666 km (0.034 R)
• M22: 9,979,674 km (0.111 R)
• M23: 11,118,114 km (0.058 R)
• M24: 11,301,670 km (0.059 R)
• M25: 11,363,005 km (0.114 R)
• M26: 11,547,908 km (0.106 R)
• M27: 13,191,241 km (0.08 R)
• M28: 13,711,542 km (0.099 R)
• M29: 16,273,107 km (0.114 R)
• M30: 16,971,280 km (0.093 R)
• M31: 17,394,941 km (0.113 R)
• M32: 17,750,535 km (0.084 R)
• M33: 18,541,459 km (0.095 R)
• M34: 19,050,840 km (0.08 R)
• M35: 21,361,080 km (0.074 R)
• M36: 21,589,366 km (0.089 R)
• M37: 21,741,956 km (0.076 R)
• M38: 22,433,098 km (0.098 R)
• M39: 23,601,009 km (0.061 R)
• M40: 24,073,738 km (0.108 R)
• M41: 24,232,013 km (0.072 R)
• M42: 25,188,841 km (0.115 R)
• M43: 25,349,509 km (0.11 R)
• M44: 25,995,622 km (0.092 R)
• M45: 26,076,704 km (0.119 R)
• M46: 27,717,194 km (0.104 R)
• M47: 31,962,183 km (0.036 R)
• M48: 35,141,437 km (0.046 R)
• M49: 36,223,329 km (0.112 R)
• M50: 37,133,333 km (0.038 R)
• M51: 38,327,423 km (0.061 R)
• M52: 38,419,875 km (0.114 R)
• M53: 39,068,531 km (0.084 R)
• M54: 41,699,509 km (0.094 R)
• M55: 41,889,648 km (0.088 R)
• M56: 42,366,267 km (0.112 R)
• M57: 43,132,357 km (0.111 R)
• M58: 43,324,740 km (0.035 R)
• M59: 44,775,690 km (0.106 R)
• M60: 46,341,082 km (0.111 R)
• M61: 47,625,978 km (0.118 R)
• M62: 47,725,311 km (0.099 R)
• M63: 47,924,276 km (0.059 R)
• M64: 49,625,653 km (0.05 R)
• M65: 51,143,323 km (0.068 R)
• M66: 51,652,554 km (0.091 R)
• M67: 52,163,581 km (0.038 R)
• M68: 52,368,380 km (0.118 R)
• M69: 53,190,570 km (0.105 R)
• M70: 53,499,939 km (0.113 R)
• M71: 55,577,703 km (0.048 R)
• M72: 56,206,164 km (0.088 R)
• M73: 58,637,129 km (0.077 R)
• M74: 58,743,493 km (0.067 R)
• M75: 59,811,772 km (0.119 R)
• M76: 60,348,230 km (0.104 R)
• M77: 61,967,328 km (0.062 R)
• M78: 64,917,697 km (0.09 R)
• M79: 65,689,921 km (0.106 R)
• M80: 65,800,474 km (0.058 R)
• M81: 66,021,879 km (0.073 R)
• M82: 67,021,043 km (0.049 R)
• M83: 67,578,295 km (0.071 R)
• M84: 68,697,287 km (0.07 R)
• M85: 68,809,635 km (0.117 R)
• M86: 69,034,181 km (0.102 R)
• M87: 69,484,321 km (0.093 R)
• M88: 71,749,383 km (0.05 R)
• M89: 71,863,227 km (0.105 R)
• M90: 72,890,815 km (0.12 R)
• M91: 77,750,501 km (0.057 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit