🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.09 AU - 1.71 AU

Year: 580 Days

Day: 40.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,920,410 km

• M1: 339,886 km (0.106 R)
• M2: 372,798 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.62 AU - 2.14 AU

Year: 902 Days

Day: 15.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,920,410 km

• M1: 1,397,394 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.49 AU - 5.65 AU

Year: 3418 Days

Day: 29.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,920,410 km

• M1: 110,702 km (0.111 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 9.3

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.56 AU - 7.92 AU

Year: 6815 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,920,410 km

• M1: 151,393 km (0.106 R)
• M2: 233,971 km (0.075 R)
• M3: 377,735 km (0.077 R)
• M4: 611,406 km (0.105 R)
• M5: 699,669 km (0.038 R)
• M6: 923,318 km (0.101 R)
• M7: 1,008,888 km (0.113 R)
• M8: 1,188,405 km (0.117 R)
• M9: 1,788,742 km (0.113 R)
• M10: 1,963,173 km (0.094 R)
• M11: 2,030,043 km (0.034 R)
• M12: 2,617,514 km (0.093 R)
• M13: 2,716,249 km (0.109 R)
• M14: 3,911,087 km (0.06 R)
• M15: 4,225,242 km (0.107 R)
• M16: 4,341,480 km (0.09 R)
• M17: 4,458,914 km (0.064 R)
• M18: 4,726,844 km (0.105 R)
• M19: 5,372,658 km (0.05 R)
• M20: 5,498,769 km (0.12 R)
• M21: 6,045,998 km (0.114 R)
• M22: 6,276,379 km (0.107 R)
• M23: 6,712,008 km (0.088 R)
• M24: 6,779,776 km (0.082 R)
• M25: 6,984,874 km (0.062 R)
• M26: 7,896,972 km (0.116 R)
• M27: 8,076,639 km (0.071 R)
• M28: 8,920,671 km (0.112 R)
• M29: 9,070,268 km (0.068 R)
• M30: 9,334,309 km (0.055 R)
• M31: 10,219,180 km (0.06 R)
• M32: 10,493,842 km (0.061 R)
• M33: 10,651,817 km (0.059 R)
• M34: 11,090,588 km (0.087 R)
• M35: 11,372,879 km (0.119 R)
• M36: 11,494,502 km (0.118 R)
• M37: 11,698,404 km (0.099 R)
• M38: 12,609,305 km (0.114 R)
• M39: 13,073,208 km (0.119 R)
• M40: 13,371,357 km (0.114 R)
• M41: 13,542,796 km (0.08 R)
• M42: 14,148,518 km (0.114 R)
• M43: 14,851,478 km (0.082 R)
• M44: 15,118,062 km (0.084 R)
• M45: 16,245,880 km (0.088 R)
• M46: 16,704,547 km (0.092 R)
• M47: 16,889,151 km (0.1 R)
• M48: 17,028,127 km (0.091 R)
• M49: 17,447,151 km (0.053 R)
• M50: 17,681,571 km (0.035 R)
• M51: 19,788,058 km (0.061 R)
• M52: 21,119,629 km (0.112 R)
• M53: 21,670,299 km (0.119 R)
• M54: 21,871,807 km (0.106 R)
• M55: 23,196,347 km (0.092 R)
• M56: 23,712,609 km (0.089 R)
• M57: 24,494,258 km (0.055 R)
• M58: 25,125,561 km (0.108 R)
• M59: 25,815,656 km (0.062 R)
• M60: 25,975,725 km (0.101 R)
• M61: 26,350,618 km (0.116 R)
• M62: 28,306,909 km (0.097 R)
• M63: 28,417,013 km (0.105 R)
• M64: 28,527,267 km (0.105 R)
• M65: 29,024,829 km (0.073 R)
• M66: 29,358,133 km (0.053 R)
• M67: 29,469,584 km (0.114 R)
• M68: 30,253,327 km (0.1 R)
• M69: 30,422,223 km (0.118 R)
• M70: 30,930,557 km (0.098 R)
• M71: 32,127,788 km (0.1 R)
• M72: 32,703,142 km (0.107 R)
• M73: 32,818,631 km (0.08 R)
• M74: 33,398,173 km (0.035 R)
• M75: 33,514,411 km (0.107 R)
• M76: 34,391,054 km (0.057 R)
• M77: 34,567,281 km (0.068 R)
• M78: 34,626,073 km (0.077 R)
• M79: 35,038,664 km (0.079 R)
• M80: 35,571,531 km (0.055 R)
• M81: 35,630,922 km (0.104 R)
• M82: 37,125,853 km (0.114 R)
• M83: 37,669,193 km (0.043 R)
• M84: 38,154,189 km (0.035 R)
• M85: 38,702,465 km (0.063 R)
• M86: 39,991,700 km (0.055 R)
• M87: 41,607,207 km (0.114 R)
• M88: 41,669,888 km (0.111 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: 251 - 19,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit