🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.76 AU - 0.82 AU

Year: 266 Days

Day: 14.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.38 AU - 2 AU

Year: 832 Days

Day: 40.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.9

Radius: 9.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.26 AU - 5.92 AU

Year: 4349 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,043,188 km

• M1: 127,757 km (0.097 R)
• M2: 191,485 km (0.08 R)
• M3: 255,364 km (0.072 R)
• M4: 457,769 km (0.095 R)
• M5: 535,261 km (0.117 R)
• M6: 763,099 km (0.093 R)
• M7: 938,427 km (0.111 R)
• M8: 1,012,329 km (0.114 R)
• M9: 1,277,267 km (0.048 R)
• M10: 1,698,235 km (0.107 R)
• M11: 1,766,751 km (0.104 R)
• M12: 1,918,443 km (0.102 R)
• M13: 2,002,068 km (0.083 R)
• M14: 2,099,008 km (0.042 R)
• M15: 2,185,176 km (0.073 R)
• M16: 2,714,005 km (0.051 R)
• M17: 2,794,787 km (0.074 R)
• M18: 2,903,545 km (0.11 R)
• M19: 3,125,698 km (0.089 R)
• M20: 3,238,794 km (0.088 R)
• M21: 3,571,649 km (0.087 R)
• M22: 3,824,769 km (0.092 R)
• M23: 3,915,575 km (0.117 R)
• M24: 4,161,214 km (0.105 R)
• M25: 4,270,271 km (0.072 R)
• M26: 4,380,375 km (0.105 R)
• M27: 4,475,370 km (0.049 R)
• M28: 4,651,447 km (0.058 R)
• M29: 4,862,529 km (0.104 R)
• M30: 5,010,481 km (0.094 R)
• M31: 5,076,753 km (0.116 R)
• M32: 5,210,195 km (0.1 R)
• M33: 5,344,833 km (0.117 R)
• M34: 6,035,077 km (0.084 R)
• M35: 6,462,628 km (0.118 R)
• M36: 6,826,600 km (0.093 R)
• M37: 6,937,003 km (0.118 R)
• M38: 7,517,293 km (0.109 R)
• M39: 7,669,584 km (0.109 R)
• M40: 7,957,859 km (0.091 R)
• M41: 8,664,409 km (0.074 R)
• M42: 8,784,088 km (0.099 R)
• M43: 9,045,435 km (0.076 R)
• M44: 9,616,899 km (0.114 R)
• M45: 10,157,995 km (0.09 R)
• M46: 10,474,693 km (0.084 R)
• M47: 10,880,552 km (0.114 R)
• M48: 10,966,571 km (0.104 R)
• M49: 11,139,506 km (0.114 R)
• M50: 11,466,078 km (0.104 R)
• M51: 11,663,548 km (0.052 R)
• M52: 11,729,670 km (0.074 R)
• M53: 11,795,792 km (0.118 R)
• M54: 11,862,214 km (0.116 R)
• M55: 12,151,087 km (0.11 R)
• M56: 12,577,441 km (0.106 R)
• M57: 12,963,104 km (0.118 R)
• M58: 13,237,766 km (0.047 R)
• M59: 13,885,824 km (0.112 R)
• M60: 14,049,484 km (0.072 R)
• M61: 14,237,379 km (0.108 R)
• M62: 14,331,626 km (0.113 R)
• M63: 14,449,658 km (0.11 R)
• M64: 14,663,134 km (0.076 R)
• M65: 16,185,742 km (0.11 R)
• M66: 16,358,078 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.5

Radius: 14.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.53 AU - 6.53 AU

Year: 4925 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,043,188 km

• M1: 182,809 km (0.053 R)
• M2: 299,196 km (0.112 R)
• M3: 573,708 km (0.026 R)
• M4: 846,574 km (0.089 R)
• M5: 952,041 km (0.058 R)
• M6: 1,192,445 km (0.026 R)
• M7: 1,683,574 km (0.116 R)
• M8: 1,996,832 km (0.099 R)
• M9: 2,087,339 km (0.112 R)
• M10: 2,348,387 km (0.117 R)
• M11: 2,463,578 km (0.109 R)
• M12: 2,780,426 km (0.115 R)
• M13: 2,985,375 km (0.081 R)
• M14: 3,280,681 km (0.059 R)
• M15: 3,388,541 km (0.106 R)
• M16: 3,652,432 km (0.097 R)
• M17: 3,764,331 km (0.119 R)
• M18: 3,900,166 km (0.119 R)
• M19: 4,604,473 km (0.069 R)
• M20: 4,848,018 km (0.099 R)
• M21: 5,196,432 km (0.12 R)
• M22: 6,452,156 km (0.068 R)
• M23: 6,615,517 km (0.093 R)
• M24: 7,058,177 km (0.067 R)
• M25: 7,339,720 km (0.052 R)
• M26: 7,943,198 km (0.066 R)
• M27: 8,147,998 km (0.106 R)
• M28: 8,532,763 km (0.062 R)
• M29: 8,984,399 km (0.049 R)
• M30: 9,136,690 km (0.029 R)
• M31: 9,412,997 km (0.097 R)
• M32: 9,816,911 km (0.112 R)
• M33: 10,577,617 km (0.116 R)
• M34: 11,160,749 km (0.118 R)
• M35: 11,291,797 km (0.059 R)
• M36: 11,456,205 km (0.108 R)
• M37: 11,621,511 km (0.107 R)
• M38: 12,903,564 km (0.1 R)
• M39: 13,110,159 km (0.076 R)
• M40: 13,666,364 km (0.038 R)
• M41: 13,912,153 km (0.115 R)
• M42: 14,123,984 km (0.115 R)
• M43: 14,372,466 km (0.098 R)
• M44: 14,765,908 km (0.093 R)
• M45: 15,090,536 km (0.03 R)
• M46: 15,417,407 km (0.117 R)
• M47: 16,115,281 km (0.067 R)
• M48: 16,861,176 km (0.095 R)
• M49: 17,466,000 km (0.067 R)
• M50: 18,000,962 km (0.119 R)
• M51: 18,619,101 km (0.116 R)
• M52: 19,401,647 km (0.029 R)
• M53: 20,075,137 km (0.073 R)
• M54: 20,515,104 km (0.116 R)
• M55: 20,877,430 km (0.081 R)
• M56: 21,241,850 km (0.049 R)
• M57: 21,854,005 km (0.115 R)
• M58: 22,306,539 km (0.083 R)
• M59: 22,596,160 km (0.065 R)
• M60: 22,803,802 km (0.096 R)
• M61: 23,012,042 km (0.071 R)
• M62: 23,346,692 km (0.101 R)
• M63: 24,232,611 km (0.064 R)
• M64: 24,572,946 km (0.073 R)
• M65: 24,957,862 km (0.104 R)
• M66: 25,172,385 km (0.077 R)
• M67: 25,646,909 km (0.118 R)
• M68: 26,648,467 km (0.029 R)
• M69: 27,707,171 km (0.102 R)
• M70: 28,018,634 km (0.065 R)
• M71: 28,510,362 km (0.047 R)
• M72: 28,914,725 km (0.059 R)
• M73: 29,049,962 km (0.068 R)
• M74: 29,820,241 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.3

Radius: 14.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.19 AU - 7.79 AU

Year: 7764 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,043,188 km

• M1: 186,399 km (0.054 R)
• M2: 391,348 km (0.103 R)
• M3: 509,530 km (0.061 R)
• M4: 833,410 km (0.089 R)
• M5: 942,766 km (0.094 R)
• M6: 1,117,197 km (0.089 R)
• M7: 1,255,725 km (0.084 R)
• M8: 1,400,386 km (0.103 R)
• M9: 1,534,126 km (0.115 R)
• M10: 1,779,018 km (0.035 R)
• M11: 2,347,639 km (0.088 R)
• M12: 2,590,736 km (0.114 R)
• M13: 2,885,145 km (0.086 R)
• M14: 3,739,049 km (0.105 R)
• M15: 4,072,802 km (0.039 R)
• M16: 4,541,492 km (0.069 R)
• M17: 4,820,791 km (0.038 R)
• M18: 5,423,222 km (0.103 R)
• M19: 6,245,113 km (0.08 R)
• M20: 6,527,853 km (0.1 R)
• M21: 6,641,996 km (0.097 R)
• M22: 6,785,909 km (0.057 R)
• M23: 6,988,913 km (0.095 R)
• M24: 7,105,899 km (0.107 R)
• M25: 7,401,205 km (0.1 R)
• M26: 7,610,343 km (0.11 R)
• M27: 7,730,769 km (0.094 R)
• M28: 8,874,594 km (0.113 R)
• M29: 9,547,336 km (0.043 R)
• M30: 9,677,337 km (0.105 R)
• M31: 10,570,586 km (0.098 R)
• M32: 11,317,827 km (0.107 R)
• M33: 11,837,231 km (0.067 R)
• M34: 11,976,955 km (0.068 R)
• M35: 12,082,272 km (0.073 R)
• M36: 12,328,959 km (0.092 R)
• M37: 12,435,323 km (0.105 R)
• M38: 12,899,226 km (0.088 R)
• M39: 13,079,342 km (0.081 R)
• M40: 14,437,092 km (0.078 R)
• M41: 15,609,191 km (0.088 R)
• M42: 16,303,774 km (0.102 R)
• M43: 16,498,551 km (0.056 R)
• M44: 16,615,835 km (0.076 R)
• M45: 16,929,692 km (0.108 R)
• M46: 17,444,159 km (0.07 R)
• M47: 17,763,251 km (0.05 R)
• M48: 18,366,729 km (0.105 R)
• M49: 18,610,125 km (0.066 R)
• M50: 18,813,727 km (0.062 R)
• M51: 19,058,918 km (0.087 R)
• M52: 19,552,741 km (0.043 R)
• M53: 19,759,784 km (0.088 R)
• M54: 20,552,952 km (0.083 R)
• M55: 20,805,623 km (0.11 R)
• M56: 21,144,163 km (0.076 R)
• M57: 21,912,498 km (0.112 R)
• M58: 22,559,658 km (0.098 R)
• M59: 22,689,958 km (0.025 R)
• M60: 23,608,339 km (0.056 R)
• M61: 23,740,584 km (0.072 R)
• M62: 25,481,753 km (0.117 R)
• M63: 25,662,617 km (0.078 R)
• M64: 26,390,560 km (0.063 R)
• M65: 27,309,989 km (0.09 R)
• M66: 27,820,118 km (0.103 R)
• M67: 28,099,716 km (0.079 R)
• M68: 28,991,319 km (0.07 R)
• M69: 29,322,080 km (0.089 R)
• M70: 29,844,476 km (0.088 R)
• M71: 30,322,142 km (0.093 R)
• M72: 30,898,543 km (0.057 R)
• M73: 31,721,480 km (0.096 R)
• M74: 32,649,735 km (0.045 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: 213 - 10,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit