🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.1 AU - 1.22 AU

Year: 473 Days

Day: 23.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.23 AU - 2.69 AU

Year: 1461 Days

Day: 16.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,595,513 km

• M1: 1,004,400 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.46 AU - 3.74 AU

Year: 2587 Days

Day: 45.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,595,513 km

• M1: 223,649 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.14 AU - 4.88 AU

Year: 3041 Days

Day: 36.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 10

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.3 AU - 4.86 AU

Year: 3712 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,595,513 km

• M1: 125,961 km (0.106 R)
• M2: 297,550 km (0.075 R)
• M3: 731,982 km (0.087 R)
• M4: 809,025 km (0.097 R)
• M5: 1,044,343 km (0.081 R)
• M6: 1,244,355 km (0.103 R)
• M7: 1,479,673 km (0.116 R)
• M8: 1,713,494 km (0.089 R)
• M9: 2,069,537 km (0.101 R)
• M10: 2,349,734 km (0.115 R)
• M11: 2,558,722 km (0.118 R)
• M12: 2,821,416 km (0.034 R)
• M13: 2,975,502 km (0.079 R)
• M14: 3,063,465 km (0.102 R)
• M15: 3,609,198 km (0.089 R)
• M16: 3,904,205 km (0.061 R)
• M17: 4,119,776 km (0.044 R)
• M18: 4,350,306 km (0.119 R)
• M19: 4,517,706 km (0.055 R)
• M20: 5,481,715 km (0.096 R)
• M21: 6,042,707 km (0.118 R)
• M22: 6,342,800 km (0.106 R)
• M23: 6,711,858 km (0.104 R)
• M24: 7,285,267 km (0.068 R)
• M25: 7,444,439 km (0.057 R)
• M26: 7,604,658 km (0.062 R)
• M27: 8,024,131 km (0.095 R)
• M28: 8,161,013 km (0.11 R)
• M29: 9,226,748 km (0.084 R)
• M30: 9,819,903 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.7

Radius: 9.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.42 AU - 6.06 AU

Year: 5209 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 152.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,595,513 km

• M1: 143,913 km (0.053 R)
• M2: 281,543 km (0.106 R)
• M3: 351,106 km (0.098 R)
• M4: 817,403 km (0.084 R)
• M5: 993,479 km (0.075 R)
• M6: 1,068,877 km (0.065 R)
• M7: 1,390,811 km (0.094 R)
• M8: 1,507,647 km (0.095 R)
• M9: 1,701,377 km (0.075 R)
• M10: 1,818,213 km (0.083 R)
• M11: 1,946,567 km (0.047 R)
• M12: 2,113,369 km (0.062 R)
• M13: 2,230,355 km (0.098 R)
• M14: 2,386,684 km (0.083 R)
• M15: 2,642,347 km (0.051 R)
• M16: 2,798,228 km (0.073 R)
• M17: 2,867,342 km (0.114 R)
• M18: 2,937,055 km (0.118 R)
• M19: 3,190,773 km (0.085 R)
• M20: 3,367,448 km (0.079 R)
• M21: 3,687,139 km (0.103 R)
• M22: 3,752,214 km (0.104 R)
• M23: 3,949,982 km (0.073 R)
• M24: 4,094,943 km (0.094 R)
• M25: 4,321,434 km (0.079 R)
• M26: 4,390,249 km (0.051 R)
• M27: 4,633,794 km (0.109 R)
• M28: 4,989,388 km (0.054 R)
• M29: 5,354,108 km (0.089 R)
• M30: 5,677,090 km (0.119 R)
• M31: 6,147,724 km (0.09 R)
• M32: 7,018,235 km (0.097 R)
• M33: 7,385,497 km (0.099 R)
• M34: 7,481,689 km (0.101 R)
• M35: 7,745,131 km (0.091 R)
• M36: 7,856,880 km (0.101 R)
• M37: 7,955,166 km (0.1 R)
• M38: 8,395,433 km (0.114 R)
• M39: 9,077,898 km (0.045 R)
• M40: 9,537,762 km (0.11 R)
• M41: 10,326,292 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.1

Radius: 3.2

Gravity: 51.96 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.22 AU - 14.18 AU

Year: 18164 Days

Day: 24.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,595,513 km

• M1: 86,767 km (0.104 R)
• M2: 380,427 km (0.096 R)
• M3: 525,388 km (0.117 R)
• M4: 862,432 km (0.054 R)
• M5: 908,508 km (0.045 R)
• M6: 1,495,380 km (0.079 R)
• M7: 2,730,909 km (0.111 R)
• M8: 3,147,988 km (0.118 R)
• M9: 3,291,452 km (0.034 R)
• M10: 3,659,463 km (0.11 R)
• M11: 4,675,382 km (0.026 R)
• M12: 6,303,456 km (0.032 R)
• M13: 6,393,663 km (0.065 R)
• M14: 7,603,461 km (0.073 R)
• M15: 7,989,723 km (0.094 R)
• M16: 8,580,784 km (0.12 R)
• M17: 8,730,831 km (0.043 R)
• M18: 10,383,738 km (0.077 R)
• M19: 10,543,508 km (0.107 R)
• M20: 10,704,176 km (0.12 R)
• M21: 11,136,514 km (0.061 R)
• M22: 12,018,095 km (0.095 R)
• M23: 12,073,895 km (0.098 R)
• M24: 13,614,005 km (0.118 R)
• M25: 14,318,012 km (0.116 R)
• M26: 16,252,462 km (0.104 R)
• M27: 16,562,130 km (0.072 R)
• M28: 16,748,828 km (0.085 R)
• M29: 17,124,169 km (0.051 R)
• M30: 17,502,502 km (0.084 R)
• M31: 19,173,062 km (0.043 R)
• M32: 19,895,021 km (0.077 R)
• M33: 20,692,677 km (0.052 R)
• M34: 20,960,906 km (0.066 R)
• M35: 21,908,758 km (0.073 R)
• M36: 23,008,901 km (0.049 R)
• M37: 23,426,129 km (0.098 R)
• M38: 24,056,684 km (0.115 R)
• M39: 25,119,726 km (0.106 R)
• M40: 26,488,248 km (0.114 R)
• M41: 26,706,511 km (0.097 R)
• M42: 29,146,602 km (0.061 R)
• M43: 29,748,883 km (0.08 R)
• M44: 29,975,673 km (0.05 R)
• M45: 32,198,249 km (0.1 R)
• M46: 32,275,890 km (0.119 R)
• M47: 32,742,785 km (0.09 R)
• M48: 33,290,164 km (0.117 R)
• M49: 35,269,792 km (0.091 R)
• M50: 35,590,081 km (0.11 R)
• M51: 36,314,285 km (0.039 R)
• M52: 36,799,730 km (0.107 R)
• M53: 36,880,812 km (0.105 R)
• M54: 37,043,126 km (0.049 R)
• M55: 37,287,269 km (0.118 R)
• M56: 37,940,713 km (0.057 R)
• M57: 38,022,692 km (0.098 R)
• M58: 39,757,130 km (0.113 R)
• M59: 39,923,633 km (0.027 R)
• M60: 40,173,910 km (0.114 R)
• M61: 41,432,776 km (0.117 R)
• M62: 44,247,759 km (0.085 R)
• M63: 44,852,733 km (0.108 R)
• M64: 45,112,883 km (0.068 R)
• M65: 47,476,380 km (0.12 R)
• M66: 48,628,583 km (0.106 R)
• M67: 48,895,914 km (0.11 R)
• M68: 49,342,314 km (0.062 R)
• M69: 49,610,843 km (0.1 R)
• M70: 50,059,337 km (0.079 R)
• M71: 50,689,743 km (0.113 R)
• M72: 51,958,183 km (0.089 R)
• M73: 52,140,243 km (0.083 R)
• M74: 52,231,349 km (0.115 R)
• M75: 53,145,392 km (0.059 R)
• M76: 54,433,878 km (0.065 R)
• M77: 54,618,781 km (0.092 R)
• M78: 55,825,737 km (0.108 R)
• M79: 56,385,831 km (0.091 R)
• M80: 56,572,978 km (0.04 R)
• M81: 56,666,477 km (0.11 R)
• M82: 57,041,519 km (0.059 R)
• M83: 57,135,466 km (0.101 R)
• M84: 57,229,413 km (0.086 R)
• M85: 58,644,460 km (0.091 R)
• M86: 58,739,305 km (0.086 R)
• M87: 60,549,289 km (0.086 R)
• M88: 61,798,132 km (0.064 R)
• M89: 64,908,422 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit