🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.78 AU - 0.8 AU

Year: 254 Days

Day: 38.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,476,211 km

• M1: 495,767 km (0.119 R)
• M2: 743,801 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.78 AU - 0.82 AU

Year: 259 Days

Day: 32.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.1

Radius: 8.8

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.09 AU - 7.31 AU

Year: 6987 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 28,476,211 km

• M1: 123,568 km (0.091 R)
• M2: 257,757 km (0.115 R)
• M3: 370,704 km (0.111 R)
• M4: 440,715 km (0.1 R)
• M5: 929,003 km (0.073 R)
• M6: 1,029,233 km (0.101 R)
• M7: 1,259,315 km (0.091 R)
• M8: 1,371,214 km (0.094 R)
• M9: 1,545,346 km (0.078 R)
• M10: 1,747,453 km (0.096 R)
• M11: 2,132,817 km (0.063 R)
• M12: 2,663,141 km (0.108 R)
• M13: 2,735,247 km (0.073 R)
• M14: 2,832,486 km (0.089 R)
• M15: 2,980,588 km (0.106 R)
• M16: 3,156,665 km (0.111 R)
• M17: 3,336,033 km (0.112 R)
• M18: 3,732,018 km (0.041 R)
• M19: 3,894,631 km (0.084 R)
• M20: 4,339,685 km (0.12 R)
• M21: 4,918,628 km (0.082 R)
• M22: 5,769,691 km (0.09 R)
• M23: 6,244,365 km (0.074 R)
• M24: 6,633,170 km (0.092 R)
• M25: 6,764,517 km (0.113 R)
• M26: 6,863,550 km (0.058 R)
• M27: 6,996,393 km (0.116 R)
• M28: 7,130,134 km (0.114 R)
• M29: 7,400,158 km (0.09 R)
• M30: 7,536,442 km (0.106 R)
• M31: 7,880,816 km (0.112 R)
• M32: 9,382,479 km (0.082 R)
• M33: 9,530,132 km (0.099 R)
• M34: 10,738,285 km (0.114 R)
• M35: 11,125,743 km (0.043 R)
• M36: 12,034,102 km (0.119 R)
• M37: 12,925,256 km (0.111 R)
• M38: 13,753,729 km (0.102 R)
• M39: 13,837,504 km (0.115 R)
• M40: 14,216,734 km (0.112 R)
• M41: 14,386,378 km (0.11 R)
• M42: 14,599,256 km (0.039 R)
• M43: 14,985,368 km (0.113 R)
• M44: 16,384,856 km (0.107 R)
• M45: 16,562,728 km (0.092 R)
• M46: 16,741,199 km (0.099 R)
• M47: 17,100,233 km (0.046 R)
• M48: 18,100,295 km (0.116 R)
• M49: 18,468,755 km (0.109 R)
• M50: 19,400,600 km (0.033 R)
• M51: 19,683,190 km (0.091 R)
• M52: 20,204,688 km (0.096 R)
• M53: 20,299,982 km (0.101 R)
• M54: 20,586,761 km (0.108 R)
• M55: 21,552,715 km (0.096 R)
• M56: 21,845,328 km (0.062 R)
• M57: 21,992,084 km (0.106 R)
• M58: 26,337,752 km (0.061 R)
• M59: 26,702,921 km (0.098 R)
• M60: 27,543,661 km (0.076 R)
• M61: 28,446,634 km (0.089 R)
• M62: 28,714,114 km (0.075 R)
• M63: 28,928,638 km (0.091 R)
• M64: 29,521,345 km (0.073 R)
• M65: 29,737,813 km (0.084 R)
• M66: 30,336,055 km (0.1 R)
• M67: 31,876,464 km (0.085 R)
• M68: 32,992,464 km (0.111 R)
• M69: 33,273,409 km (0.087 R)
• M70: 33,442,305 km (0.115 R)
• M71: 33,781,144 km (0.112 R)
• M72: 34,177,728 km (0.104 R)
• M73: 34,234,575 km (0.104 R)
• M74: 34,291,422 km (0.043 R)
• M75: 34,462,113 km (0.099 R)
• M76: 34,576,107 km (0.101 R)
• M77: 35,549,540 km (0.054 R)
• M78: 35,607,136 km (0.038 R)
• M79: 36,068,645 km (0.05 R)
• M80: 37,640,769 km (0.102 R)
• M81: 37,816,846 km (0.084 R)
• M82: 37,993,222 km (0.05 R)
• M83: 38,110,955 km (0.1 R)
• M84: 38,582,936 km (0.091 R)
• M85: 39,057,012 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.1

Radius: 11.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.41 AU - 11.45 AU

Year: 13068 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,476,211 km

• M1: 151,393 km (0.085 R)
• M2: 356,641 km (0.082 R)
• M3: 444,605 km (0.075 R)
• M4: 522,097 km (0.109 R)
• M5: 752,028 km (0.114 R)
• M6: 848,818 km (0.111 R)
• M7: 1,002,605 km (0.087 R)
• M8: 1,180,327 km (0.09 R)
• M9: 1,809,087 km (0.114 R)
• M10: 2,167,524 km (0.118 R)
• M11: 2,328,192 km (0.08 R)
• M12: 2,951,267 km (0.082 R)
• M13: 3,666,644 km (0.093 R)
• M14: 4,299,144 km (0.072 R)
• M15: 4,479,708 km (0.116 R)
• M16: 4,616,740 km (0.117 R)
• M17: 5,036,362 km (0.12 R)
• M18: 6,012,787 km (0.065 R)
• M19: 6,678,348 km (0.086 R)
• M20: 6,967,072 km (0.062 R)
• M21: 7,153,022 km (0.111 R)
• M22: 7,259,985 km (0.11 R)
• M23: 8,415,030 km (0.11 R)
• M24: 8,784,237 km (0.047 R)
• M25: 8,927,552 km (0.114 R)
• M26: 9,216,725 km (0.115 R)
• M27: 11,046,606 km (0.082 R)
• M28: 11,357,171 km (0.095 R)
• M29: 11,670,579 km (0.119 R)
• M30: 11,923,399 km (0.059 R)
• M31: 12,082,272 km (0.114 R)
• M32: 12,370,098 km (0.115 R)
• M33: 12,985,245 km (0.036 R)
• M34: 13,843,189 km (0.091 R)
• M35: 14,010,289 km (0.092 R)
• M36: 14,380,395 km (0.104 R)
• M37: 15,267,659 km (0.105 R)
• M38: 15,474,853 km (0.05 R)
• M39: 15,717,949 km (0.061 R)
• M40: 16,845,019 km (0.114 R)
• M41: 17,130,901 km (0.11 R)
• M42: 17,743,654 km (0.062 R)
• M43: 18,253,633 km (0.047 R)
• M44: 18,363,587 km (0.115 R)
• M45: 18,768,549 km (0.109 R)
• M46: 19,288,252 km (0.093 R)
• M47: 19,737,345 km (0.055 R)
• M48: 20,227,876 km (0.054 R)
• M49: 21,956,779 km (0.108 R)
• M50: 22,151,854 km (0.106 R)
• M51: 22,269,139 km (0.075 R)
• M52: 22,386,573 km (0.048 R)
• M53: 22,582,995 km (0.097 R)
• M54: 23,972,909 km (0.114 R)
• M55: 24,214,061 km (0.059 R)
• M56: 24,617,676 km (0.061 R)
• M57: 24,698,608 km (0.093 R)
• M58: 25,349,658 km (0.086 R)
• M59: 25,472,329 km (0.114 R)
• M60: 26,295,566 km (0.089 R)
• M61: 26,378,293 km (0.117 R)
• M62: 26,710,401 km (0.107 R)
• M63: 27,672,614 km (0.112 R)
• M64: 28,094,630 km (0.086 R)
• M65: 28,221,638 km (0.09 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 12,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit