🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.71 AU - 0.87 AU

Year: 246 Days

Day: 25.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.8 AU - 1.02 AU

Year: 304 Days

Day: 32.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,966,844 km

• M1: 30,817 km (0.055 R)
• M2: 321,935 km (0.085 R)

Asteroid Belt

Center: 1.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.53 AU - 2.69 AU

Year: 1475 Days

Day: 14.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,966,844 km

• M1: 75,397 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.3

Radius: 8.3

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.44 AU - 8.04 AU

Year: 6122 Days

Day: 9.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,966,844 km

• M1: 130,150 km (0.104 R)
• M2: 261,497 km (0.055 R)
• M3: 393,891 km (0.064 R)
• M4: 714,180 km (0.104 R)
• M5: 847,472 km (0.103 R)
• M6: 1,005,597 km (0.103 R)
• M7: 1,387,221 km (0.039 R)
• M8: 1,632,861 km (0.074 R)
• M9: 1,731,147 km (0.115 R)
• M10: 1,913,058 km (0.1 R)
• M11: 2,208,364 km (0.083 R)
• M12: 2,473,152 km (0.12 R)
• M13: 2,937,205 km (0.083 R)
• M14: 3,377,770 km (0.077 R)
• M15: 3,786,771 km (0.1 R)
• M16: 3,970,776 km (0.095 R)
• M17: 4,484,795 km (0.094 R)
• M18: 4,933,887 km (0.096 R)
• M19: 4,991,183 km (0.088 R)
• M20: 5,309,528 km (0.113 R)
• M21: 5,694,293 km (0.075 R)
• M22: 5,844,789 km (0.115 R)
• M23: 6,180,337 km (0.067 R)
• M24: 6,648,129 km (0.111 R)
• M25: 7,159,604 km (0.09 R)
• M26: 7,551,551 km (0.116 R)
• M27: 7,650,734 km (0.105 R)
• M28: 8,017,698 km (0.109 R)
• M29: 8,288,320 km (0.068 R)
• M30: 8,424,754 km (0.049 R)
• M31: 8,493,270 km (0.07 R)
• M32: 8,596,342 km (0.113 R)
• M33: 9,047,829 km (0.096 R)
• M34: 9,188,301 km (0.056 R)
• M35: 9,329,522 km (0.068 R)
• M36: 9,793,425 km (0.099 R)
• M37: 11,230,013 km (0.102 R)
• M38: 11,876,575 km (0.093 R)
• M39: 11,991,915 km (0.073 R)
• M40: 12,731,228 km (0.12 R)
• M41: 12,849,260 km (0.107 R)
• M42: 13,007,236 km (0.093 R)
• M43: 13,806,986 km (0.095 R)
• M44: 13,968,851 km (0.075 R)
• M45: 14,376,206 km (0.101 R)
• M46: 14,787,600 km (0.065 R)
• M47: 15,537,684 km (0.05 R)
• M48: 15,621,758 km (0.101 R)
• M49: 16,002,185 km (0.097 R)
• M50: 16,214,764 km (0.1 R)
• M51: 16,858,334 km (0.118 R)
• M52: 18,126,176 km (0.105 R)
• M53: 18,214,738 km (0.082 R)
• M54: 18,525,752 km (0.104 R)
• M55: 18,615,061 km (0.074 R)
• M56: 19,153,315 km (0.097 R)
• M57: 20,337,083 km (0.079 R)
• M58: 20,984,243 km (0.08 R)
• M59: 21,497,513 km (0.114 R)
• M60: 21,638,285 km (0.093 R)
• M61: 22,251,486 km (0.066 R)
• M62: 22,393,904 km (0.105 R)
• M63: 23,206,070 km (0.097 R)
• M64: 24,076,581 km (0.11 R)
• M65: 24,173,969 km (0.117 R)
• M66: 24,467,031 km (0.109 R)
• M67: 24,564,868 km (0.1 R)
• M68: 24,908,644 km (0.117 R)
• M69: 25,204,548 km (0.039 R)
• M70: 25,600,833 km (0.086 R)
• M71: 26,149,109 km (0.114 R)
• M72: 28,124,250 km (0.108 R)
• M73: 29,675,879 km (0.105 R)
• M74: 30,462,166 km (0.092 R)
• M75: 30,673,099 km (0.109 R)
• M76: 31,149,119 km (0.052 R)
• M77: 31,574,426 km (0.1 R)
• M78: 31,627,683 km (0.096 R)
• M79: 32,377,018 km (0.106 R)
• M80: 32,592,140 km (0.07 R)
• M81: 33,294,801 km (0.095 R)
• M82: 34,440,123 km (0.106 R)
• M83: 34,495,025 km (0.111 R)
• M84: 34,934,992 km (0.117 R)
• M85: 35,155,649 km (0.057 R)
• M86: 35,266,202 km (0.119 R)
• M87: 35,376,755 km (0.085 R)
• M88: 35,487,607 km (0.058 R)
• M89: 35,542,958 km (0.086 R)
• M90: 35,709,461 km (0.119 R)
• M91: 35,764,961 km (0.025 R)
• M92: 36,266,114 km (0.117 R)
• M93: 37,106,405 km (0.08 R)
• M94: 37,613,692 km (0.063 R)
• M95: 37,783,186 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 13.1

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.69 AU - 11.35 AU

Year: 11096 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,966,844 km

• M1: 206,295 km (0.056 R)
• M2: 765,343 km (0.119 R)
• M3: 985,401 km (0.038 R)
• M4: 1,444,218 km (0.049 R)
• M5: 1,580,651 km (0.094 R)
• M6: 1,745,508 km (0.082 R)
• M7: 2,408,227 km (0.108 R)
• M8: 3,353,535 km (0.095 R)
• M9: 3,629,992 km (0.058 R)
• M10: 4,304,230 km (0.117 R)
• M11: 4,437,073 km (0.093 R)
• M12: 4,878,387 km (0.095 R)
• M13: 5,157,087 km (0.112 R)
• M14: 5,405,270 km (0.114 R)
• M15: 6,820,616 km (0.071 R)
• M16: 7,211,515 km (0.118 R)
• M17: 8,344,420 km (0.085 R)
• M18: 10,863,349 km (0.099 R)
• M19: 11,136,514 km (0.106 R)
• M20: 11,643,352 km (0.117 R)
• M21: 11,736,252 km (0.108 R)
• M22: 12,016,748 km (0.117 R)
• M23: 13,257,214 km (0.105 R)
• M24: 13,451,541 km (0.112 R)
• M25: 13,892,705 km (0.116 R)
• M26: 14,388,323 km (0.073 R)
• M27: 15,601,412 km (0.043 R)
• M28: 16,324,269 km (0.072 R)
• M29: 16,480,599 km (0.092 R)
• M30: 17,375,793 km (0.06 R)
• M31: 18,232,689 km (0.078 R)
• M32: 18,394,853 km (0.098 R)
• M33: 18,884,487 km (0.1 R)
• M34: 21,225,395 km (0.072 R)
• M35: 21,681,668 km (0.082 R)
• M36: 23,245,116 km (0.065 R)
• M37: 24,188,779 km (0.06 R)
• M38: 24,367,249 km (0.113 R)
• M39: 25,627,761 km (0.097 R)
• M40: 26,541,205 km (0.062 R)
• M41: 27,279,621 km (0.11 R)
• M42: 27,403,338 km (0.055 R)
• M43: 28,337,277 km (0.093 R)
• M44: 28,462,491 km (0.025 R)
• M45: 28,650,835 km (0.055 R)
• M46: 29,218,259 km (0.114 R)
• M47: 29,471,678 km (0.084 R)
• M48: 30,108,367 km (0.112 R)
• M49: 30,556,711 km (0.11 R)
• M50: 30,942,824 km (0.088 R)
• M51: 31,136,403 km (0.111 R)
• M52: 31,915,060 km (0.052 R)
• M53: 32,110,734 km (0.105 R)
• M54: 33,161,061 km (0.063 R)
• M55: 33,690,338 km (0.08 R)
• M56: 34,489,789 km (0.095 R)
• M57: 36,447,128 km (0.043 R)
• M58: 36,856,577 km (0.112 R)
• M59: 36,993,459 km (0.055 R)
• M60: 38,163,314 km (0.062 R)
• M61: 38,857,149 km (0.113 R)
• M62: 38,996,425 km (0.088 R)
• M63: 40,680,598 km (0.119 R)
• M64: 40,963,637 km (0.108 R)
• M65: 42,245,242 km (0.119 R)
• M66: 42,963,012 km (0.05 R)
• M67: 43,323,394 km (0.056 R)
• M68: 43,467,756 km (0.061 R)
• M69: 45,433,322 km (0.063 R)
• M70: 45,800,435 km (0.095 R)
• M71: 45,947,490 km (0.09 R)
• M72: 46,168,596 km (0.118 R)
• M73: 46,389,851 km (0.091 R)
• M74: 48,622,898 km (0.115 R)
• M75: 48,772,945 km (0.055 R)
• M76: 48,998,389 km (0.071 R)
• M77: 49,299,529 km (0.11 R)
• M78: 49,525,871 km (0.105 R)
• M79: 49,752,512 km (0.096 R)
• M80: 50,055,148 km (0.085 R)
• M81: 50,890,652 km (0.07 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 10,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit