🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.91 AU - 1.15 AU

Year: 392 Days

Day: 27.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.61 AU - 2.51 AU

Year: 1108 Days

Day: 46.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,366,386 km

• M1: 549,473 km (0.055 R)
• M2: 1,447,509 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.99 AU - 3.21 AU

Year: 2045 Days

Day: 18 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 11.2

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.49 AU - 8.17 AU

Year: 8211 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,366,386 km

• M1: 143,464 km (0.105 R)
• M2: 997,967 km (0.082 R)
• M3: 1,131,857 km (0.113 R)
• M4: 1,355,058 km (0.109 R)
• M5: 1,439,880 km (0.103 R)
• M6: 1,548,488 km (0.077 R)
• M7: 1,682,677 km (0.114 R)
• M8: 1,915,152 km (0.113 R)
• M9: 2,133,415 km (0.07 R)
• M10: 2,208,065 km (0.115 R)
• M11: 2,411,368 km (0.081 R)
• M12: 2,701,289 km (0.099 R)
• M13: 2,782,371 km (0.077 R)
• M14: 3,171,475 km (0.119 R)
• M15: 3,637,472 km (0.071 R)
• M16: 3,909,142 km (0.114 R)
• M17: 4,001,294 km (0.112 R)
• M18: 4,094,045 km (0.05 R)
• M19: 4,440,514 km (0.093 R)
• M20: 4,763,944 km (0.107 R)
• M21: 5,955,192 km (0.099 R)
• M22: 6,061,556 km (0.047 R)
• M23: 6,240,026 km (0.096 R)
• M24: 6,384,089 km (0.078 R)
• M25: 6,934,460 km (0.111 R)
• M26: 7,576,534 km (0.105 R)
• M27: 7,885,304 km (0.095 R)
• M28: 8,158,918 km (0.084 R)
• M29: 8,356,238 km (0.093 R)
• M30: 8,957,920 km (0.067 R)
• M31: 10,160,388 km (0.086 R)
• M32: 10,245,210 km (0.08 R)
• M33: 10,330,182 km (0.06 R)
• M34: 10,543,808 km (0.109 R)
• M35: 10,758,929 km (0.094 R)
• M36: 11,811,799 km (0.059 R)
• M37: 12,169,936 km (0.077 R)
• M38: 12,851,205 km (0.102 R)
• M39: 13,498,365 km (0.114 R)
• M40: 14,061,452 km (0.098 R)
• M41: 15,356,371 km (0.088 R)
• M42: 15,747,420 km (0.062 R)
• M43: 16,290,460 km (0.075 R)
• M44: 16,739,254 km (0.104 R)
• M45: 17,192,236 km (0.087 R)
• M46: 17,293,364 km (0.101 R)
• M47: 18,058,707 km (0.108 R)
• M48: 18,161,630 km (0.112 R)
• M49: 19,411,521 km (0.07 R)
• M50: 19,569,645 km (0.04 R)
• M51: 19,781,326 km (0.107 R)
• M52: 20,046,863 km (0.109 R)
• M53: 20,206,633 km (0.082 R)
• M54: 20,367,002 km (0.118 R)
• M55: 21,012,517 km (0.055 R)
• M56: 21,229,284 km (0.051 R)
• M57: 21,993,430 km (0.081 R)
• M58: 22,268,541 km (0.114 R)
• M59: 22,822,202 km (0.089 R)
• M60: 23,380,502 km (0.103 R)
• M61: 23,943,139 km (0.108 R)
• M62: 24,567,411 km (0.043 R)
• M63: 24,852,844 km (0.056 R)
• M64: 25,658,129 km (0.096 R)
• M65: 27,176,099 km (0.111 R)
• M66: 28,184,388 km (0.083 R)
• M67: 28,423,446 km (0.06 R)
• M68: 29,507,282 km (0.112 R)
• M69: 31,529,397 km (0.097 R)
• M70: 31,653,413 km (0.112 R)
• M71: 31,839,663 km (0.07 R)
• M72: 34,103,527 km (0.048 R)
• M73: 34,422,021 km (0.072 R)
• M74: 35,899,899 km (0.079 R)
• M75: 36,353,779 km (0.115 R)
• M76: 37,595,291 km (0.063 R)
• M77: 38,188,297 km (0.086 R)
• M78: 38,917,288 km (0.119 R)
• M79: 39,383,435 km (0.115 R)
• M80: 40,590,989 km (0.062 R)
• M81: 42,015,011 km (0.079 R)
• M82: 42,493,275 km (0.093 R)
• M83: 43,179,780 km (0.119 R)
• M84: 44,842,111 km (0.057 R)
• M85: 45,541,033 km (0.12 R)
• M86: 45,611,044 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 12.5

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.21 AU - 9.93 AU

Year: 10236 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,366,386 km

• M1: 160,369 km (0.074 R)
• M2: 255,064 km (0.098 R)
• M3: 423,212 km (0.097 R)
• M4: 912,697 km (0.092 R)
• M5: 1,012,628 km (0.112 R)
• M6: 1,159,383 km (0.101 R)
• M7: 1,291,329 km (0.105 R)
• M8: 1,692,999 km (0.08 R)
• M9: 2,408,975 km (0.112 R)
• M10: 2,522,519 km (0.042 R)
• M11: 2,844,454 km (0.03 R)
• M12: 3,086,952 km (0.052 R)
• M13: 4,751,976 km (0.06 R)
• M14: 5,372,359 km (0.071 R)
• M15: 5,673,350 km (0.077 R)
• M16: 5,941,279 km (0.117 R)
• M17: 6,057,367 km (0.044 R)
• M18: 6,972,458 km (0.09 R)
• M19: 7,300,974 km (0.088 R)
• M20: 7,384,001 km (0.113 R)
• M21: 9,018,657 km (0.12 R)
• M22: 9,286,886 km (0.09 R)
• M23: 10,666,627 km (0.116 R)
• M24: 10,902,842 km (0.098 R)
• M25: 12,257,451 km (0.068 R)
• M26: 12,654,334 km (0.045 R)
• M27: 12,754,116 km (0.118 R)
• M28: 13,664,718 km (0.083 R)
• M29: 14,024,501 km (0.105 R)
• M30: 14,179,634 km (0.111 R)
• M31: 14,283,305 km (0.047 R)
• M32: 14,439,486 km (0.091 R)
• M33: 15,122,550 km (0.102 R)
• M34: 15,655,118 km (0.027 R)
• M35: 17,623,078 km (0.115 R)
• M36: 18,522,610 km (0.095 R)
• M37: 18,636,005 km (0.085 R)
• M38: 19,149,724 km (0.048 R)
• M39: 21,190,987 km (0.101 R)
• M40: 21,309,768 km (0.091 R)
• M41: 22,267,643 km (0.106 R)
• M42: 23,423,287 km (0.102 R)
• M43: 24,660,760 km (0.116 R)
• M44: 25,476,517 km (0.063 R)
• M45: 27,651,670 km (0.084 R)
• M46: 29,156,625 km (0.112 R)
• M47: 29,487,236 km (0.075 R)
• M48: 31,700,836 km (0.097 R)
• M49: 32,245,522 km (0.117 R)
• M50: 32,862,015 km (0.119 R)
• M51: 34,385,220 km (0.096 R)
• M52: 35,648,574 km (0.107 R)
• M53: 35,789,795 km (0.066 R)
• M54: 36,641,605 km (0.088 R)
• M55: 36,784,321 km (0.113 R)
• M56: 37,070,053 km (0.114 R)
• M57: 37,356,533 km (0.058 R)
• M58: 37,643,911 km (0.108 R)
• M59: 38,655,043 km (0.106 R)
• M60: 39,748,453 km (0.06 R)
• M61: 39,894,910 km (0.075 R)
• M62: 41,593,145 km (0.085 R)
• M63: 42,713,483 km (0.074 R)
• M64: 43,089,123 km (0.038 R)
• M65: 43,465,811 km (0.063 R)
• M66: 43,692,302 km (0.098 R)
• M67: 43,919,242 km (0.07 R)
• M68: 45,825,717 km (0.067 R)
• M69: 46,287,376 km (0.12 R)
• M70: 46,518,655 km (0.105 R)
• M71: 46,982,558 km (0.111 R)
• M72: 47,137,541 km (0.042 R)
• M73: 47,681,329 km (0.081 R)
• M74: 48,853,429 km (0.054 R)
• M75: 49,089,045 km (0.088 R)
• M76: 49,561,326 km (0.117 R)
• M77: 49,640,164 km (0.064 R)
• M78: 50,035,102 km (0.076 R)
• M79: 50,669,248 km (0.092 R)
• M80: 51,945,317 km (0.057 R)
• M81: 52,025,352 km (0.049 R)
• M82: 52,989,959 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit