🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.98 AU - 1.42 AU

Year: 495 Days

Day: 31 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,994,712 km

• M1: 241,750 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.48 AU - 4.12 AU

Year: 2258 Days

Day: 43.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.15 AU - 3.71 AU

Year: 2393 Days

Day: 24.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.08 AU - 4.3 AU

Year: 3231 Days

Day: 18.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 157.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 9.9

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.4 AU - 7.68 AU

Year: 7037 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,994,712 km

• M1: 136,134 km (0.102 R)
• M2: 219,759 km (0.069 R)
• M3: 305,479 km (0.118 R)
• M4: 452,234 km (0.084 R)
• M5: 586,424 km (0.12 R)
• M6: 734,825 km (0.099 R)
• M7: 990,039 km (0.045 R)
• M8: 1,170,155 km (0.108 R)
• M9: 1,343,389 km (0.112 R)
• M10: 1,657,694 km (0.105 R)
• M11: 2,182,633 km (0.093 R)
• M12: 3,108,345 km (0.051 R)
• M13: 3,701,201 km (0.043 R)
• M14: 3,803,376 km (0.076 R)
• M15: 4,010,719 km (0.083 R)
• M16: 4,115,737 km (0.078 R)
• M17: 4,248,430 km (0.102 R)
• M18: 4,436,474 km (0.111 R)
• M19: 4,572,609 km (0.11 R)
• M20: 4,654,887 km (0.113 R)
• M21: 5,159,182 km (0.079 R)
• M22: 5,388,964 km (0.089 R)
• M23: 5,948,161 km (0.031 R)
• M24: 6,038,069 km (0.069 R)
• M25: 6,158,795 km (0.055 R)
• M26: 6,310,936 km (0.095 R)
• M27: 6,743,124 km (0.116 R)
• M28: 7,153,321 km (0.116 R)
• M29: 7,217,050 km (0.089 R)
• M30: 7,377,419 km (0.113 R)
• M31: 7,832,795 km (0.094 R)
• M32: 8,130,345 km (0.104 R)
• M33: 8,566,722 km (0.081 R)
• M34: 8,907,656 km (0.104 R)
• M35: 9,010,878 km (0.115 R)
• M36: 9,253,077 km (0.077 R)
• M37: 9,673,298 km (0.025 R)
• M38: 10,028,293 km (0.108 R)
• M39: 10,315,372 km (0.105 R)
• M40: 10,460,033 km (0.06 R)
• M41: 11,192,913 km (0.086 R)
• M42: 11,453,363 km (0.11 R)
• M43: 12,553,655 km (0.118 R)
• M44: 13,214,279 km (0.106 R)
• M45: 14,569,337 km (0.096 R)
• M46: 15,884,601 km (0.12 R)
• M47: 16,810,762 km (0.109 R)
• M48: 17,711,191 km (0.081 R)
• M49: 18,014,725 km (0.084 R)
• M50: 18,627,179 km (0.117 R)
• M51: 18,715,142 km (0.118 R)
• M52: 18,891,668 km (0.082 R)
• M53: 19,692,765 km (0.095 R)
• M54: 19,782,523 km (0.099 R)
• M55: 20,368,947 km (0.067 R)
• M56: 21,236,166 km (0.072 R)
• M57: 21,420,321 km (0.117 R)
• M58: 21,697,526 km (0.091 R)
• M59: 22,162,177 km (0.106 R)
• M60: 22,771,040 km (0.027 R)
• M61: 22,865,137 km (0.032 R)
• M62: 23,101,202 km (0.063 R)
• M63: 23,433,010 km (0.113 R)
• M64: 24,101,264 km (0.108 R)
• M65: 24,197,156 km (0.112 R)
• M66: 24,727,331 km (0.078 R)
• M67: 25,018,150 km (0.086 R)
• M68: 25,115,239 km (0.113 R)
• M69: 25,310,015 km (0.063 R)
• M70: 25,554,159 km (0.108 R)
• M71: 25,995,622 km (0.099 R)
• M72: 26,488,996 km (0.066 R)
• M73: 26,637,696 km (0.111 R)
• M74: 27,535,283 km (0.073 R)
• M75: 27,685,779 km (0.081 R)
• M76: 28,290,902 km (0.101 R)
• M77: 28,849,351 km (0.04 R)
• M78: 29,257,753 km (0.112 R)
• M79: 29,514,014 km (0.045 R)
• M80: 30,080,392 km (0.081 R)
• M81: 30,338,897 km (0.109 R)
• M82: 31,276,128 km (0.111 R)
• M83: 31,800,917 km (0.093 R)
• M84: 32,275,591 km (0.072 R)
• M85: 32,434,464 km (0.049 R)
• M86: 33,875,091 km (0.105 R)
• M87: 34,576,107 km (0.044 R)
• M88: 35,992,649 km (0.083 R)
• M89: 36,157,357 km (0.09 R)
• M90: 36,818,430 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 12.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.36 AU - 10 AU

Year: 8814 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,994,712 km

• M1: 384,018 km (0.073 R)
• M2: 587,620 km (0.098 R)
• M3: 766,240 km (0.067 R)
• M4: 856,448 km (0.1 R)
• M5: 936,931 km (0.051 R)
• M6: 1,106,276 km (0.095 R)
• M7: 1,240,466 km (0.092 R)
• M8: 1,867,729 km (0.095 R)
• M9: 2,643,694 km (0.065 R)
• M10: 2,785,512 km (0.062 R)
• M11: 3,204,985 km (0.062 R)
• M12: 3,291,303 km (0.057 R)
• M13: 3,712,122 km (0.069 R)
• M14: 3,802,927 km (0.093 R)
• M15: 3,894,631 km (0.082 R)
• M16: 4,173,930 km (0.104 R)
• M17: 4,703,058 km (0.092 R)
• M18: 5,000,758 km (0.058 R)
• M19: 5,355,903 km (0.101 R)
• M20: 5,484,707 km (0.095 R)
• M21: 5,771,935 km (0.088 R)
• M22: 6,525,160 km (0.07 R)
• M23: 6,607,588 km (0.118 R)
• M24: 6,745,966 km (0.061 R)
• M25: 6,913,366 km (0.1 R)
• M26: 6,997,590 km (0.116 R)
• M27: 7,509,963 km (0.09 R)
• M28: 8,782,891 km (0.114 R)
• M29: 8,935,331 km (0.099 R)
• M30: 9,242,605 km (0.092 R)
• M31: 10,058,063 km (0.107 R)
• M32: 10,603,796 km (0.031 R)
• M33: 11,093,281 km (0.084 R)
• M34: 11,291,198 km (0.098 R)
• M35: 11,690,475 km (0.042 R)
• M36: 12,537,349 km (0.098 R)
• M37: 13,124,520 km (0.109 R)
• M38: 13,228,940 km (0.083 R)
• M39: 13,544,292 km (0.085 R)
• M40: 14,075,364 km (0.065 R)
• M41: 14,218,230 km (0.095 R)
• M42: 14,757,980 km (0.095 R)
• M43: 14,939,292 km (0.062 R)
• M44: 15,488,017 km (0.119 R)
• M45: 15,672,471 km (0.105 R)
• M46: 15,968,974 km (0.106 R)
• M47: 16,342,221 km (0.11 R)
• M48: 16,605,214 km (0.09 R)
• M49: 17,021,395 km (0.102 R)
• M50: 17,479,314 km (0.111 R)
• M51: 17,632,802 km (0.113 R)
• M52: 18,173,748 km (0.102 R)
• M53: 18,446,315 km (0.114 R)
• M54: 18,563,450 km (0.082 R)
• M55: 19,074,327 km (0.114 R)
• M56: 19,153,315 km (0.061 R)
• M57: 19,232,452 km (0.115 R)
• M58: 19,311,589 km (0.109 R)
• M59: 21,041,090 km (0.099 R)
• M60: 21,614,798 km (0.067 R)
• M61: 22,318,357 km (0.092 R)
• M62: 22,610,222 km (0.108 R)
• M63: 23,071,582 km (0.114 R)
• M64: 23,790,549 km (0.069 R)
• M65: 24,216,903 km (0.089 R)
• M66: 24,688,885 km (0.039 R)
• M67: 24,818,137 km (0.118 R)
• M68: 25,207,241 km (0.08 R)
• M69: 25,816,404 km (0.087 R)
• M70: 25,947,601 km (0.119 R)
• M71: 26,166,762 km (0.11 R)
• M72: 26,298,558 km (0.032 R)
• M73: 27,138,251 km (0.093 R)
• M74: 27,316,272 km (0.074 R)
• M75: 27,405,283 km (0.075 R)
• M76: 28,211,615 km (0.089 R)
• M77: 28,708,280 km (0.047 R)
• M78: 28,844,115 km (0.081 R)
• M79: 30,630,762 km (0.085 R)
• M80: 30,723,363 km (0.058 R)
• M81: 30,816,114 km (0.112 R)
• M82: 31,187,715 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.4

Radius: 3.8

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.64 AU - 21.96 AU

Year: 29492 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,994,712 km

• M1: 67,319 km (0.116 R)
• M2: 112,946 km (0.045 R)
• M3: 627,563 km (0.101 R)
• M4: 1,170,454 km (0.052 R)
• M5: 1,240,466 km (0.11 R)
• M6: 1,409,062 km (0.079 R)
• M7: 1,636,302 km (0.074 R)
• M8: 2,068,490 km (0.115 R)
• M9: 4,216,266 km (0.103 R)
• M10: 4,432,435 km (0.104 R)
• M11: 4,578,592 km (0.11 R)
• M12: 4,726,395 km (0.098 R)
• M13: 4,875,694 km (0.091 R)
• M14: 5,179,078 km (0.096 R)
• M15: 5,371,760 km (0.119 R)
• M16: 5,566,686 km (0.045 R)
• M17: 6,206,367 km (0.093 R)
• M18: 8,575,249 km (0.096 R)
• M19: 8,620,727 km (0.096 R)
• M20: 9,545,391 km (0.06 R)
• M21: 9,781,457 km (0.075 R)
• M22: 10,307,592 km (0.094 R)
• M23: 11,089,092 km (0.09 R)
• M24: 11,138,609 km (0.119 R)
• M25: 11,487,022 km (0.092 R)
• M26: 14,562,156 km (0.048 R)
• M27: 14,779,372 km (0.082 R)
• M28: 15,326,900 km (0.085 R)
• M29: 16,048,710 km (0.054 R)
• M30: 16,724,743 km (0.101 R)
• M31: 17,009,278 km (0.109 R)
• M32: 17,756,220 km (0.042 R)
• M33: 18,162,827 km (0.12 R)
• M34: 18,221,170 km (0.115 R)
• M35: 19,103,798 km (0.105 R)
• M36: 19,460,738 km (0.114 R)
• M37: 20,241,639 km (0.117 R)
• M38: 20,849,306 km (0.115 R)
• M39: 22,959,533 km (0.115 R)
• M40: 23,275,634 km (0.114 R)
• M41: 23,848,145 km (0.095 R)
• M42: 24,296,489 km (0.061 R)
• M43: 24,489,620 km (0.04 R)
• M44: 24,683,200 km (0.106 R)
• M45: 24,747,826 km (0.062 R)
• M46: 25,136,781 km (0.088 R)
• M47: 25,332,006 km (0.08 R)
• M48: 26,912,059 km (0.101 R)
• M49: 28,185,286 km (0.074 R)
• M50: 32,829,103 km (0.092 R)
• M51: 32,971,371 km (0.108 R)
• M52: 35,639,150 km (0.037 R)
• M53: 36,298,427 km (0.062 R)
• M54: 36,961,744 km (0.034 R)
• M55: 37,257,798 km (0.1 R)
• M56: 40,109,882 km (0.088 R)
• M57: 42,178,521 km (0.1 R)
• M58: 42,875,797 km (0.091 R)
• M59: 43,576,813 km (0.093 R)
• M60: 43,889,622 km (0.103 R)
• M61: 43,967,861 km (0.12 R)
• M62: 44,438,646 km (0.086 R)
• M63: 44,674,711 km (0.087 R)
• M64: 44,911,226 km (0.086 R)
• M65: 45,861,322 km (0.042 R)
• M66: 46,338,838 km (0.061 R)
• M67: 48,588,790 km (0.108 R)
• M68: 48,669,872 km (0.086 R)
• M69: 49,075,581 km (0.118 R)
• M70: 51,451,046 km (0.096 R)
• M71: 54,283,233 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit