🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.67 AU

Year: 260 Days

Day: 21.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 14.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.17 AU - 1.21 AU

Year: 852 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,351,994 km

• M1: 197,320 km (0.045 R)
• M2: 408,851 km (0.097 R)
• M3: 518,506 km (0.097 R)
• M4: 645,964 km (0.099 R)
• M5: 908,508 km (0.084 R)
• M6: 1,064,538 km (0.093 R)
• M7: 1,174,194 km (0.066 R)
• M8: 1,270,535 km (0.059 R)
• M9: 1,423,723 km (0.097 R)
• M10: 1,577,061 km (0.104 R)
• M11: 1,697,637 km (0.107 R)
• M12: 1,801,757 km (0.079 R)
• M13: 1,968,858 km (0.103 R)
• M14: 2,261,770 km (0.102 R)
• M15: 2,629,183 km (0.119 R)
• M16: 2,758,585 km (0.048 R)
• M17: 2,890,231 km (0.118 R)
• M18: 3,047,907 km (0.106 R)
• M19: 3,380,164 km (0.12 R)
• M20: 3,513,007 km (0.08 R)
• M21: 3,613,985 km (0.067 R)
• M22: 3,861,869 km (0.111 R)
• M23: 4,080,132 km (0.09 R)
• M24: 4,186,347 km (0.1 R)
• M25: 4,311,560 km (0.095 R)
• M26: 4,483,448 km (0.041 R)
• M27: 4,648,455 km (0.084 R)
• M28: 4,750,331 km (0.118 R)
• M29: 4,843,530 km (0.069 R)
• M30: 5,050,873 km (0.093 R)
• M31: 5,146,167 km (0.067 R)
• M32: 5,251,633 km (0.114 R)
• M33: 5,357,848 km (0.118 R)
• M34: 5,710,450 km (0.06 R)
• M35: 5,859,749 km (0.118 R)
• M36: 6,111,372 km (0.097 R)
• M37: 6,223,122 km (0.101 R)
• M38: 6,376,908 km (0.076 R)
• M39: 6,573,330 km (0.092 R)
• M40: 6,951,215 km (0.119 R)
• M41: 7,078,672 km (0.118 R)
• M42: 7,185,635 km (0.098 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.2

Radius: 14.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.48 AU - 2.32 AU

Year: 1718 Days

Day: 12.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,351,994 km

• M1: 258,804 km (0.075 R)
• M2: 354,846 km (0.11 R)
• M3: 466,297 km (0.086 R)
• M4: 645,365 km (0.043 R)
• M5: 752,926 km (0.076 R)
• M6: 945,159 km (0.044 R)
• M7: 1,052,421 km (0.114 R)
• M8: 1,193,043 km (0.08 R)
• M9: 1,290,431 km (0.11 R)
• M10: 1,515,127 km (0.119 R)
• M11: 1,676,095 km (0.105 R)
• M12: 1,922,781 km (0.072 R)
• M13: 2,015,532 km (0.098 R)
• M14: 2,109,928 km (0.064 R)
• M15: 2,427,225 km (0.11 R)
• M16: 2,553,486 km (0.109 R)
• M17: 2,668,976 km (0.04 R)
• M18: 2,865,697 km (0.086 R)
• M19: 3,149,185 km (0.071 R)
• M20: 3,273,501 km (0.078 R)
• M21: 3,413,674 km (0.106 R)
• M22: 3,599,026 km (0.097 R)
• M23: 3,787,668 km (0.057 R)
• M24: 3,964,942 km (0.05 R)
• M25: 4,129,799 km (0.084 R)
• M26: 4,251,123 km (0.078 R)
• M27: 4,466,394 km (0.085 R)
• M28: 4,685,405 km (0.111 R)
• M29: 5,085,280 km (0.036 R)
• M30: 5,248,342 km (0.106 R)
• M31: 5,630,265 km (0.041 R)
• M32: 5,884,133 km (0.086 R)
• M33: 6,159,244 km (0.101 R)
• M34: 6,263,513 km (0.112 R)
• M35: 6,544,458 km (0.115 R)
• M36: 6,847,543 km (0.082 R)
• M37: 7,246,820 km (0.098 R)
• M38: 7,393,875 km (0.119 R)
• M39: 7,747,225 km (0.055 R)
• M40: 8,163,257 km (0.112 R)
• M41: 8,374,040 km (0.111 R)
• M42: 8,489,679 km (0.064 R)
• M43: 8,722,902 km (0.085 R)
• M44: 8,899,129 km (0.075 R)
• M45: 9,737,176 km (0.084 R)
• M46: 9,899,639 km (0.083 R)
• M47: 10,104,139 km (0.11 R)
• M48: 10,248,053 km (0.065 R)
• M49: 10,788,699 km (0.097 R)
• M50: 10,956,997 km (0.039 R)
• M51: 11,253,500 km (0.116 R)
• M52: 11,724,883 km (0.117 R)
• M53: 12,049,959 km (0.075 R)
• M54: 12,268,372 km (0.108 R)
• M55: 12,422,158 km (0.11 R)
• M56: 12,620,675 km (0.105 R)
• M57: 12,709,237 km (0.079 R)
• M58: 12,931,539 km (0.064 R)
• M59: 13,065,579 km (0.101 R)
• M60: 13,155,188 km (0.111 R)
• M61: 13,335,005 km (0.053 R)
• M62: 13,470,540 km (0.115 R)
• M63: 13,674,592 km (0.055 R)
• M64: 13,788,286 km (0.026 R)
• M65: 14,039,760 km (0.089 R)
• M66: 14,177,540 km (0.099 R)
• M67: 14,500,821 km (0.119 R)
• M68: 16,009,665 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 9.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.24 AU - 2.6 AU

Year: 2470 Days

Day: 9 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 16,351,994 km

• M1: 191,784 km (0.072 R)
• M2: 270,623 km (0.09 R)
• M3: 342,430 km (0.069 R)
• M4: 422,764 km (0.077 R)
• M5: 518,057 km (0.106 R)
• M6: 636,838 km (0.085 R)
• M7: 708,047 km (0.087 R)
• M8: 824,583 km (0.042 R)
• M9: 975,229 km (0.104 R)
• M10: 1,049,429 km (0.101 R)
• M11: 1,193,941 km (0.089 R)
• M12: 1,449,753 km (0.096 R)
• M13: 1,567,935 km (0.058 R)
• M14: 1,768,247 km (0.058 R)
• M15: 2,048,593 km (0.12 R)
• M16: 2,132,966 km (0.06 R)
• M17: 2,243,370 km (0.112 R)
• M18: 2,393,566 km (0.116 R)
• M19: 2,482,726 km (0.104 R)
• M20: 2,560,068 km (0.072 R)
• M21: 2,756,939 km (0.055 R)
• M22: 3,179,553 km (0.055 R)
• M23: 3,348,748 km (0.118 R)
• M24: 3,710,775 km (0.084 R)
• M25: 4,115,886 km (0.116 R)
• M26: 4,284,932 km (0.064 R)
• M27: 4,440,663 km (0.087 R)
• M28: 4,550,767 km (0.119 R)
• M29: 4,951,690 km (0.085 R)
• M30: 5,033,220 km (0.096 R)
• M31: 5,599,747 km (0.114 R)
• M32: 5,718,827 km (0.112 R)
• M33: 5,977,033 km (0.116 R)
• M34: 6,256,632 km (0.068 R)
• M35: 6,415,804 km (0.114 R)
• M36: 6,522,766 km (0.038 R)
• M37: 6,828,844 km (0.079 R)
• M38: 6,901,548 km (0.12 R)
• M39: 7,011,054 km (0.119 R)
• M40: 7,102,757 km (0.064 R)
• M41: 7,194,910 km (0.1 R)
• M42: 7,530,009 km (0.118 R)
• M43: 7,605,107 km (0.088 R)
• M44: 7,718,353 km (0.106 R)
• M45: 8,196,019 km (0.089 R)
• M46: 8,467,688 km (0.082 R)
• M47: 8,584,973 km (0.112 R)
• M48: 9,179,924 km (0.087 R)
• M49: 9,340,891 km (0.069 R)
• M50: 9,502,606 km (0.116 R)
• M51: 9,685,864 km (0.067 R)
• M52: 10,159,341 km (0.11 R)
• M53: 10,493,243 km (0.093 R)
• M54: 10,745,914 km (0.117 R)
• M55: 10,873,072 km (0.095 R)
• M56: 11,150,277 km (0.099 R)
• M57: 11,581,269 km (0.059 R)
• M58: 11,777,092 km (0.113 R)
• M59: 12,017,795 km (0.091 R)
• M60: 12,083,768 km (0.041 R)
• M61: 13,223,105 km (0.117 R)
• M62: 13,427,755 km (0.053 R)
• M63: 14,279,865 km (0.118 R)
• M64: 14,349,727 km (0.1 R)
• M65: 14,419,739 km (0.037 R)
• M66: 14,700,833 km (0.076 R)
• M67: 15,102,204 km (0.073 R)
• M68: 15,268,407 km (0.106 R)
• M69: 15,435,359 km (0.11 R)
• M70: 15,530,952 km (0.096 R)
• M71: 15,698,950 km (0.043 R)
• M72: 15,771,056 km (0.066 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit