🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.52 AU - 0.68 AU

Year: 196 Days

Day: 15.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.83 AU

Year: 236 Days

Day: 46.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.06 AU - 1.12 AU

Year: 480 Days

Day: 40.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.22 AU - 1.68 AU

Year: 736 Days

Day: 40.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 10.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.97 AU - 4.99 AU

Year: 3999 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 33,924,879 km

• M1: 152,141 km (0.04 R)
• M2: 276,457 km (0.112 R)
• M3: 389,254 km (0.094 R)
• M4: 459,864 km (0.049 R)
• M5: 647,908 km (0.051 R)
• M6: 862,282 km (0.064 R)
• M7: 978,370 km (0.092 R)
• M8: 1,138,589 km (0.116 R)
• M9: 1,379,891 km (0.113 R)
• M10: 1,506,899 km (0.101 R)
• M11: 1,604,886 km (0.084 R)
• M12: 1,761,515 km (0.105 R)
• M13: 1,876,705 km (0.08 R)
• M14: 2,030,193 km (0.101 R)
• M15: 2,287,052 km (0.105 R)
• M16: 2,477,042 km (0.106 R)
• M17: 2,791,945 km (0.087 R)
• M18: 2,859,264 km (0.108 R)
• M19: 3,064,363 km (0.109 R)
• M20: 3,231,912 km (0.044 R)
• M21: 3,842,571 km (0.073 R)
• M22: 4,425,554 km (0.084 R)
• M23: 4,535,957 km (0.042 R)
• M24: 4,711,435 km (0.076 R)
• M25: 5,003,450 km (0.116 R)
• M26: 5,118,641 km (0.116 R)
• M27: 5,184,913 km (0.097 R)
• M28: 5,334,959 km (0.097 R)
• M29: 5,486,352 km (0.051 R)
• M30: 6,036,573 km (0.099 R)
• M31: 6,124,238 km (0.12 R)
• M32: 6,478,785 km (0.098 R)
• M33: 6,586,495 km (0.065 R)
• M34: 6,986,520 km (0.119 R)
• M35: 7,450,722 km (0.112 R)
• M36: 8,156,076 km (0.106 R)
• M37: 8,743,547 km (0.057 R)
• M38: 9,365,126 km (0.106 R)
• M39: 9,609,569 km (0.096 R)
• M40: 9,773,678 km (0.092 R)
• M41: 9,897,395 km (0.12 R)
• M42: 10,271,689 km (0.098 R)
• M43: 10,608,284 km (0.059 R)
• M44: 11,292,395 km (0.081 R)
• M45: 11,379,012 km (0.064 R)
• M46: 11,618,070 km (0.057 R)
• M47: 11,880,764 km (0.102 R)
• M48: 11,990,868 km (0.051 R)
• M49: 12,322,975 km (0.083 R)
• M50: 12,389,845 km (0.064 R)
• M51: 12,838,340 km (0.089 R)
• M52: 13,087,271 km (0.077 R)
• M53: 13,178,226 km (0.096 R)
• M54: 13,269,331 km (0.119 R)
• M55: 14,075,664 km (0.086 R)
• M56: 14,355,860 km (0.099 R)
• M57: 14,803,158 km (0.113 R)
• M58: 15,016,784 km (0.117 R)
• M59: 16,490,622 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864

Radius: 15

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.32 AU - 6.34 AU

Year: 5937 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,924,879 km

• M1: 414,685 km (0.081 R)
• M2: 522,396 km (0.096 R)
• M3: 979,417 km (0.111 R)
• M4: 1,496,278 km (0.05 R)
• M5: 1,833,771 km (0.099 R)
• M6: 1,971,850 km (0.053 R)
• M7: 2,134,163 km (0.043 R)
• M8: 2,386,086 km (0.074 R)
• M9: 2,494,096 km (0.042 R)
• M10: 2,692,762 km (0.059 R)
• M11: 3,272,603 km (0.045 R)
• M12: 3,417,563 km (0.08 R)
• M13: 3,789,763 km (0.104 R)
• M14: 3,967,934 km (0.076 R)
• M15: 4,227,486 km (0.118 R)
• M16: 5,378,193 km (0.092 R)
• M17: 6,077,713 km (0.075 R)
• M18: 6,529,498 km (0.094 R)
• M19: 6,836,922 km (0.113 R)
• M20: 7,243,678 km (0.108 R)
• M21: 7,594,186 km (0.081 R)
• M22: 7,787,616 km (0.073 R)
• M23: 7,982,842 km (0.074 R)
• M24: 8,477,861 km (0.096 R)
• M25: 8,813,559 km (0.03 R)
• M26: 9,952,298 km (0.092 R)
• M27: 10,093,368 km (0.117 R)
• M28: 10,199,732 km (0.098 R)
• M29: 10,485,165 km (0.093 R)
• M30: 11,136,963 km (0.104 R)
• M31: 11,727,575 km (0.109 R)
• M32: 11,914,124 km (0.107 R)
• M33: 12,101,720 km (0.072 R)
• M34: 12,939,169 km (0.095 R)
• M35: 13,209,492 km (0.12 R)
• M36: 13,364,775 km (0.031 R)
• M37: 13,559,850 km (0.075 R)
• M38: 14,031,831 km (0.086 R)
• M39: 14,830,535 km (0.108 R)
• M40: 14,991,951 km (0.06 R)
• M41: 15,439,099 km (0.109 R)
• M42: 15,890,735 km (0.108 R)
• M43: 16,097,479 km (0.108 R)
• M44: 16,681,060 km (0.055 R)
• M45: 17,102,178 km (0.097 R)
• M46: 17,356,644 km (0.045 R)
• M47: 17,612,157 km (0.083 R)
• M48: 18,213,541 km (0.056 R)
• M49: 19,348,241 km (0.084 R)
• M50: 20,057,933 km (0.094 R)
• M51: 20,505,829 km (0.052 R)
• M52: 21,411,494 km (0.105 R)
• M53: 21,594,153 km (0.077 R)
• M54: 21,823,337 km (0.081 R)
• M55: 22,608,277 km (0.037 R)
• M56: 23,027,750 km (0.079 R)
• M57: 24,683,050 km (0.07 R)
• M58: 24,874,685 km (0.098 R)
• M59: 25,355,941 km (0.083 R)
• M60: 26,376,498 km (0.109 R)
• M61: 26,818,111 km (0.084 R)
• M62: 26,965,764 km (0.047 R)
• M63: 27,064,499 km (0.071 R)
• M64: 27,262,118 km (0.084 R)
• M65: 27,509,852 km (0.09 R)
• M66: 28,007,564 km (0.102 R)
• M67: 28,558,383 km (0.12 R)
• M68: 28,658,913 km (0.113 R)
• M69: 29,112,942 km (0.117 R)
• M70: 29,264,784 km (0.088 R)
• M71: 30,283,695 km (0.076 R)
• M72: 30,797,714 km (0.11 R)
• M73: 31,886,188 km (0.098 R)
• M74: 34,047,727 km (0.115 R)
• M75: 34,261,054 km (0.097 R)
• M76: 34,742,909 km (0.036 R)
• M77: 35,984,421 km (0.114 R)
• M78: 36,093,029 km (0.075 R)
• M79: 36,365,148 km (0.038 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 12.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.04 AU - 7.2 AU

Year: 7184 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,924,879 km

• M1: 307,723 km (0.118 R)
• M2: 408,103 km (0.074 R)
• M3: 581,637 km (0.097 R)
• M4: 965,355 km (0.099 R)
• M5: 2,339,262 km (0.064 R)
• M6: 2,672,416 km (0.104 R)
• M7: 2,998,689 km (0.042 R)
• M8: 3,454,065 km (0.066 R)
• M9: 4,152,986 km (0.117 R)
• M10: 4,277,901 km (0.089 R)
• M11: 4,712,333 km (0.038 R)
• M12: 4,842,782 km (0.038 R)
• M13: 5,107,421 km (0.101 R)
• M14: 5,458,677 km (0.066 R)
• M15: 5,595,858 km (0.103 R)
• M16: 6,070,981 km (0.066 R)
• M17: 6,530,097 km (0.109 R)
• M18: 6,617,462 km (0.101 R)
• M19: 6,734,597 km (0.096 R)
• M20: 6,911,422 km (0.055 R)
• M21: 7,090,041 km (0.112 R)
• M22: 7,421,251 km (0.057 R)
• M23: 7,573,542 km (0.115 R)
• M24: 7,665,395 km (0.112 R)
• M25: 7,881,115 km (0.113 R)
• M26: 8,255,858 km (0.071 R)
• M27: 8,508,828 km (0.052 R)
• M28: 9,152,697 km (0.108 R)
• M29: 10,080,503 km (0.041 R)
• M30: 10,181,781 km (0.081 R)
• M31: 10,453,301 km (0.081 R)
• M32: 11,212,211 km (0.084 R)
• M33: 11,457,551 km (0.049 R)
• M34: 11,633,778 km (0.051 R)
• M35: 11,953,319 km (0.096 R)
• M36: 12,673,932 km (0.117 R)
• M37: 12,856,291 km (0.106 R)
• M38: 14,157,194 km (0.085 R)
• M39: 15,382,999 km (0.094 R)
• M40: 15,538,581 km (0.104 R)
• M41: 15,773,001 km (0.107 R)
• M42: 16,166,294 km (0.084 R)
• M43: 16,284,925 km (0.051 R)
• M44: 16,642,614 km (0.111 R)
• M45: 16,762,292 km (0.112 R)
• M46: 17,325,229 km (0.065 R)
• M47: 17,690,247 km (0.104 R)
• M48: 18,016,969 km (0.031 R)
• M49: 19,008,953 km (0.117 R)
• M50: 19,469,714 km (0.047 R)
• M51: 19,595,975 km (0.083 R)
• M52: 20,316,588 km (0.116 R)
• M53: 20,401,858 km (0.109 R)
• M54: 20,873,540 km (0.107 R)
• M55: 20,959,709 km (0.106 R)
• M56: 21,045,877 km (0.058 R)
• M57: 21,132,345 km (0.038 R)
• M58: 21,348,813 km (0.108 R)
• M59: 21,783,844 km (0.074 R)
• M60: 22,178,034 km (0.111 R)
• M61: 22,309,830 km (0.08 R)
• M62: 22,574,468 km (0.076 R)
• M63: 22,840,154 km (0.077 R)
• M64: 23,017,727 km (0.114 R)
• M65: 23,240,478 km (0.069 R)
• M66: 23,598,316 km (0.089 R)
• M67: 24,138,664 km (0.113 R)
• M68: 24,682,901 km (0.043 R)
• M69: 25,185,400 km (0.103 R)
• M70: 25,507,035 km (0.069 R)
• M71: 26,061,445 km (0.089 R)
• M72: 26,573,070 km (0.086 R)
• M73: 26,760,067 km (0.075 R)
• M74: 26,947,364 km (0.117 R)
• M75: 27,088,135 km (0.117 R)
• M76: 27,559,219 km (0.09 R)
• M77: 28,128,140 km (0.114 R)
• M78: 28,605,058 km (0.048 R)
• M79: 28,940,606 km (0.098 R)
• M80: 30,393,351 km (0.113 R)
• M81: 31,869,582 km (0.1 R)
• M82: 33,268,622 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit