🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.04 AU - 1.12 AU

Year: 408 Days

Day: 26.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.52 AU - 3.46 AU

Year: 1879 Days

Day: 22.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.61 AU - 4.61 AU

Year: 3028 Days

Day: 36.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.75 AU - 4.77 AU

Year: 3196 Days

Day: 15.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,510,820 km

• M1: 2,869,886 km (0.069 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.1

Radius: 8.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.26 AU - 7.06 AU

Year: 6247 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,510,820 km

• M1: 528,380 km (0.039 R)
• M2: 647,460 km (0.113 R)
• M3: 728,242 km (0.12 R)
• M4: 837,299 km (0.068 R)
• M5: 1,226,553 km (0.117 R)
• M6: 1,299,108 km (0.107 R)
• M7: 1,463,965 km (0.09 R)
• M8: 1,556,865 km (0.111 R)
• M9: 1,683,724 km (0.09 R)
• M10: 1,931,159 km (0.077 R)
• M11: 2,225,717 km (0.071 R)
• M12: 2,516,087 km (0.115 R)
• M13: 2,741,830 km (0.105 R)
• M14: 3,233,259 km (0.077 R)
• M15: 3,667,242 km (0.066 R)
• M16: 4,053,953 km (0.108 R)
• M17: 4,363,620 km (0.082 R)
• M18: 4,566,924 km (0.112 R)
• M19: 4,819,445 km (0.048 R)
• M20: 4,912,495 km (0.096 R)
• M21: 5,266,593 km (0.117 R)
• M22: 5,458,976 km (0.039 R)
• M23: 5,604,684 km (0.05 R)
• M24: 6,175,251 km (0.12 R)
• M25: 6,480,281 km (0.11 R)
• M26: 6,686,426 km (0.081 R)
• M27: 7,105,300 km (0.043 R)
• M28: 7,667,788 km (0.114 R)
• M29: 8,106,110 km (0.095 R)
• M30: 8,189,137 km (0.084 R)
• M31: 8,384,063 km (0.059 R)
• M32: 9,064,135 km (0.1 R)
• M33: 9,323,837 km (0.055 R)
• M34: 9,879,892 km (0.053 R)
• M35: 10,176,994 km (0.091 R)
• M36: 10,266,752 km (0.048 R)
• M37: 10,326,591 km (0.08 R)
• M38: 12,146,749 km (0.106 R)
• M39: 12,818,144 km (0.039 R)
• M40: 13,666,214 km (0.082 R)
• M41: 13,930,703 km (0.082 R)
• M42: 14,263,858 km (0.03 R)
• M43: 14,903,987 km (0.069 R)
• M44: 15,073,930 km (0.099 R)
• M45: 15,312,988 km (0.12 R)
• M46: 16,037,939 km (0.071 R)
• M47: 16,247,077 km (0.12 R)
• M48: 16,597,585 km (0.113 R)
• M49: 16,950,785 km (0.079 R)
• M50: 17,377,737 km (0.116 R)
• M51: 17,772,377 km (0.102 R)
• M52: 17,880,386 km (0.072 R)
• M53: 18,061,101 km (0.107 R)
• M54: 18,570,332 km (0.112 R)
• M55: 19,528,356 km (0.049 R)
• M56: 19,714,456 km (0.088 R)
• M57: 19,938,554 km (0.111 R)
• M58: 21,453,831 km (0.061 R)
• M59: 21,954,385 km (0.105 R)
• M60: 23,755,992 km (0.066 R)
• M61: 25,077,390 km (0.083 R)
• M62: 25,808,176 km (0.12 R)
• M63: 25,930,697 km (0.05 R)
• M64: 26,258,166 km (0.09 R)
• M65: 26,628,421 km (0.047 R)
• M66: 27,041,760 km (0.067 R)
• M67: 27,916,608 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.9

Radius: 12.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.67 AU - 12.43 AU

Year: 14266 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,510,820 km

• M1: 182,509 km (0.106 R)
• M2: 261,347 km (0.089 R)
• M3: 541,095 km (0.092 R)
• M4: 662,719 km (0.104 R)
• M5: 864,975 km (0.076 R)
• M6: 1,088,474 km (0.094 R)
• M7: 1,207,554 km (0.096 R)
• M8: 1,289,683 km (0.109 R)
• M9: 2,368,733 km (0.064 R)
• M10: 2,552,738 km (0.06 R)
• M11: 3,076,630 km (0.057 R)
• M12: 3,395,273 km (0.091 R)
• M13: 4,002,042 km (0.098 R)
• M14: 4,254,264 km (0.109 R)
• M15: 4,446,946 km (0.106 R)
• M16: 5,110,114 km (0.026 R)
• M17: 5,698,183 km (0.094 R)
• M18: 6,162,535 km (0.116 R)
• M19: 6,676,403 km (0.1 R)
• M20: 8,622,073 km (0.116 R)
• M21: 9,196,529 km (0.117 R)
• M22: 10,382,391 km (0.093 R)
• M23: 10,905,386 km (0.055 R)
• M24: 11,392,327 km (0.059 R)
• M25: 11,886,448 km (0.105 R)
• M26: 12,022,433 km (0.034 R)
• M27: 12,250,270 km (0.088 R)
• M28: 13,789,333 km (0.11 R)
• M29: 14,315,918 km (0.109 R)
• M30: 14,412,259 km (0.058 R)
• M31: 14,605,839 km (0.109 R)
• M32: 15,142,596 km (0.086 R)
• M33: 16,335,938 km (0.077 R)
• M34: 16,537,895 km (0.059 R)
• M35: 17,507,888 km (0.072 R)
• M36: 17,714,482 km (0.057 R)
• M37: 17,818,154 km (0.103 R)
• M38: 17,921,975 km (0.06 R)
• M39: 19,077,020 km (0.066 R)
• M40: 20,799,938 km (0.039 R)
• M41: 21,293,462 km (0.088 R)
• M42: 21,403,715 km (0.116 R)
• M43: 21,513,969 km (0.079 R)
• M44: 21,735,374 km (0.081 R)
• M45: 22,797,070 km (0.103 R)
• M46: 23,419,547 km (0.098 R)
• M47: 23,761,378 km (0.089 R)
• M48: 24,047,559 km (0.096 R)
• M49: 24,738,850 km (0.1 R)
• M50: 24,912,833 km (0.094 R)
• M51: 25,729,637 km (0.092 R)
• M52: 26,141,330 km (0.101 R)
• M53: 27,569,392 km (0.116 R)
• M54: 28,232,409 km (0.112 R)
• M55: 29,144,956 km (0.107 R)
• M56: 30,129,161 km (0.057 R)
• M57: 30,252,878 km (0.025 R)
• M58: 31,437,245 km (0.03 R)
• M59: 31,562,757 km (0.043 R)
• M60: 32,763,729 km (0.101 R)
• M61: 33,018,494 km (0.117 R)
• M62: 33,851,156 km (0.098 R)
• M63: 34,820,251 km (0.114 R)
• M64: 35,602,199 km (0.025 R)
• M65: 35,733,097 km (0.104 R)
• M66: 36,126,689 km (0.074 R)
• M67: 37,449,134 km (0.11 R)
• M68: 37,582,276 km (0.063 R)
• M69: 37,715,568 km (0.069 R)
• M70: 38,720,118 km (0.106 R)
• M71: 38,854,756 km (0.063 R)
• M72: 39,327,036 km (0.114 R)
• M73: 39,597,808 km (0.032 R)
• M74: 40,413,865 km (0.107 R)
• M75: 40,618,814 km (0.081 R)
• M76: 43,034,520 km (0.105 R)
• M77: 43,803,453 km (0.064 R)
• M78: 44,435,804 km (0.111 R)
• M79: 45,000,535 km (0.095 R)
• M80: 45,212,815 km (0.085 R)
• M81: 45,994,464 km (0.108 R)
• M82: 46,137,031 km (0.106 R)
• M83: 46,279,747 km (0.115 R)
• M84: 47,211,143 km (0.101 R)
• M85: 47,498,820 km (0.062 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit