🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.01 AU - 1.09 AU

Year: 405 Days

Day: 28.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.75 AU - 1.93 AU

Year: 940 Days

Day: 19.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.1 AU - 4.44 AU

Year: 3324 Days

Day: 22.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,172,666 km

• M1: 2,894,719 km (0.095 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.8

Radius: 13.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.43 AU - 7.15 AU

Year: 5943 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,172,666 km

• M1: 208,689 km (0.054 R)
• M2: 425,008 km (0.084 R)
• M3: 574,007 km (0.08 R)
• M4: 786,436 km (0.101 R)
• M5: 1,156,691 km (0.116 R)
• M6: 1,327,232 km (0.115 R)
• M7: 1,637,349 km (0.044 R)
• M8: 1,971,102 km (0.06 R)
• M9: 2,241,275 km (0.114 R)
• M10: 2,680,794 km (0.114 R)
• M11: 2,841,163 km (0.119 R)
• M12: 3,195,710 km (0.105 R)
• M13: 3,640,315 km (0.081 R)
• M14: 3,818,635 km (0.101 R)
• M15: 4,104,816 km (0.091 R)
• M16: 4,615,693 km (0.098 R)
• M17: 5,232,634 km (0.099 R)
• M18: 5,580,300 km (0.072 R)
• M19: 5,965,365 km (0.076 R)
• M20: 6,055,572 km (0.078 R)
• M21: 6,420,741 km (0.081 R)
• M22: 6,513,192 km (0.099 R)
• M23: 6,824,505 km (0.106 R)
• M24: 7,268,661 km (0.031 R)
• M25: 8,318,988 km (0.104 R)
• M26: 9,103,330 km (0.077 R)
• M27: 9,451,743 km (0.117 R)
• M28: 9,804,495 km (0.066 R)
• M29: 10,269,744 km (0.071 R)
• M30: 10,414,405 km (0.091 R)
• M31: 10,596,017 km (0.028 R)
• M32: 11,073,534 km (0.056 R)
• M33: 11,296,135 km (0.044 R)
• M34: 11,557,931 km (0.12 R)
• M35: 12,125,655 km (0.099 R)
• M36: 12,240,247 km (0.098 R)
• M37: 12,857,787 km (0.11 R)
• M38: 13,092,058 km (0.069 R)
• M39: 13,446,006 km (0.119 R)
• M40: 14,002,809 km (0.054 R)
• M41: 14,811,536 km (0.066 R)
• M42: 15,262,872 km (0.078 R)
• M43: 15,635,521 km (0.074 R)
• M44: 16,856,538 km (0.049 R)
• M45: 17,500,109 km (0.073 R)
• M46: 19,255,640 km (0.056 R)
• M47: 19,838,174 km (0.12 R)
• M48: 20,517,647 km (0.118 R)
• M49: 20,928,892 km (0.042 R)
• M50: 21,020,745 km (0.11 R)
• M51: 21,527,882 km (0.037 R)
• M52: 21,852,808 km (0.064 R)
• M53: 22,179,231 km (0.116 R)
• M54: 22,366,527 km (0.102 R)
• M55: 23,121,099 km (0.075 R)
• M56: 23,501,377 km (0.095 R)
• M57: 23,596,820 km (0.099 R)
• M58: 23,740,135 km (0.054 R)
• M59: 24,848,954 km (0.103 R)
• M60: 25,826,876 km (0.116 R)
• M61: 26,370,065 km (0.103 R)
• M62: 26,568,582 km (0.044 R)
• M63: 26,767,547 km (0.098 R)
• M64: 27,417,699 km (0.049 R)
• M65: 28,224,929 km (0.112 R)
• M66: 28,682,400 km (0.036 R)
• M67: 29,091,251 km (0.092 R)
• M68: 29,450,435 km (0.116 R)
• M69: 29,604,820 km (0.068 R)
• M70: 30,380,934 km (0.092 R)
• M71: 30,536,965 km (0.115 R)
• M72: 32,430,126 km (0.074 R)
• M73: 32,962,694 km (0.103 R)
• M74: 33,551,960 km (0.077 R)
• M75: 34,415,289 km (0.046 R)
• M76: 34,958,479 km (0.097 R)
• M77: 36,329,095 km (0.056 R)
• M78: 36,660,604 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.5

Radius: 11.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.39 AU - 8.33 AU

Year: 6769 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,172,666 km

• M1: 159,771 km (0.115 R)
• M2: 251,175 km (0.118 R)
• M3: 324,029 km (0.103 R)
• M4: 511,326 km (0.112 R)
• M5: 1,044,193 km (0.088 R)
• M6: 1,182,422 km (0.068 R)
• M7: 1,364,333 km (0.106 R)
• M8: 1,452,595 km (0.118 R)
• M9: 2,579,067 km (0.085 R)
• M10: 2,769,505 km (0.09 R)
• M11: 2,899,057 km (0.069 R)
• M12: 3,266,170 km (0.043 R)
• M13: 3,507,621 km (0.086 R)
• M14: 3,683,698 km (0.027 R)
• M15: 4,588,466 km (0.055 R)
• M16: 4,684,508 km (0.104 R)
• M17: 4,839,790 km (0.104 R)
• M18: 4,918,030 km (0.071 R)
• M19: 5,075,856 km (0.118 R)
• M20: 5,235,327 km (0.057 R)
• M21: 5,335,857 km (0.09 R)
• M22: 5,416,789 km (0.102 R)
• M23: 5,827,435 km (0.096 R)
• M24: 5,994,686 km (0.12 R)
• M25: 6,099,853 km (0.101 R)
• M26: 6,333,675 km (0.069 R)
• M27: 6,419,544 km (0.11 R)
• M28: 6,548,946 km (0.101 R)
• M29: 7,365,900 km (0.05 R)
• M30: 7,592,242 km (0.09 R)
• M31: 7,890,091 km (0.081 R)
• M32: 8,355,639 km (0.075 R)
• M33: 8,830,164 km (0.112 R)
• M34: 9,191,892 km (0.067 R)
• M35: 9,534,022 km (0.116 R)
• M36: 9,607,774 km (0.066 R)
• M37: 9,954,841 km (0.091 R)
• M38: 10,789,447 km (0.087 R)
• M39: 10,892,071 km (0.065 R)
• M40: 11,620,015 km (0.094 R)
• M41: 11,963,342 km (0.097 R)
• M42: 12,043,077 km (0.105 R)
• M43: 12,176,369 km (0.116 R)
• M44: 12,310,110 km (0.074 R)
• M45: 12,444,299 km (0.107 R)
• M46: 12,931,539 km (0.05 R)
• M47: 13,980,669 km (0.091 R)
• M48: 14,261,315 km (0.1 R)
• M49: 14,374,111 km (0.069 R)
• M50: 14,515,631 km (0.111 R)
• M51: 14,799,717 km (0.064 R)
• M52: 15,200,789 km (0.108 R)
• M53: 15,576,280 km (0.086 R)
• M54: 15,808,905 km (0.09 R)
• M55: 16,366,157 km (0.108 R)
• M56: 16,632,291 km (0.108 R)
• M57: 16,989,381 km (0.11 R)
• M58: 17,198,968 km (0.099 R)
• M59: 17,349,015 km (0.095 R)
• M60: 17,984,506 km (0.114 R)
• M61: 18,782,013 km (0.118 R)
• M62: 18,874,763 km (0.087 R)
• M63: 19,247,262 km (0.081 R)
• M64: 19,528,207 km (0.029 R)
• M65: 20,538,292 km (0.101 R)
• M66: 20,633,885 km (0.098 R)
• M67: 21,017,753 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252

Radius: 7.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.36 AU - 14.12 AU

Year: 17131 Days

Day: 15.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,172,666 km

• M1: 279,449 km (0.073 R)
• M2: 474,973 km (0.115 R)
• M3: 1,064,987 km (0.062 R)
• M4: 1,186,760 km (0.114 R)
• M5: 1,400,086 km (0.112 R)
• M6: 2,214,048 km (0.039 R)
• M7: 2,423,934 km (0.093 R)
• M8: 2,695,305 km (0.037 R)
• M9: 3,005,272 km (0.045 R)
• M10: 3,267,367 km (0.115 R)
• M11: 3,536,793 km (0.106 R)
• M12: 3,659,014 km (0.117 R)
• M13: 3,938,912 km (0.065 R)
• M14: 4,033,757 km (0.119 R)
• M15: 4,322,930 km (0.052 R)
• M16: 4,519,352 km (0.12 R)
• M17: 4,819,744 km (0.108 R)
• M18: 5,057,904 km (0.099 R)
• M19: 5,195,684 km (0.085 R)
• M20: 5,439,827 km (0.069 R)
• M21: 6,084,893 km (0.079 R)
• M22: 6,342,202 km (0.04 R)
• M23: 7,097,222 km (0.069 R)
• M24: 7,407,189 km (0.091 R)
• M25: 8,161,013 km (0.054 R)
• M26: 8,444,800 km (0.1 R)
• M27: 9,998,523 km (0.037 R)
• M28: 10,258,674 km (0.061 R)
• M29: 10,433,404 km (0.057 R)
• M30: 10,653,164 km (0.096 R)
• M31: 11,142,049 km (0.081 R)
• M32: 11,231,808 km (0.096 R)
• M33: 11,456,953 km (0.038 R)
• M34: 12,003,733 km (0.086 R)
• M35: 12,698,914 km (0.084 R)
• M36: 13,454,982 km (0.074 R)
• M37: 13,742,210 km (0.1 R)
• M38: 14,322,799 km (0.116 R)
• M39: 14,665,229 km (0.053 R)
• M40: 14,812,732 km (0.106 R)
• M41: 16,061,575 km (0.036 R)
• M42: 16,315,443 km (0.098 R)
• M43: 16,672,982 km (0.058 R)
• M44: 18,393,208 km (0.108 R)
• M45: 18,872,071 km (0.083 R)
• M46: 19,086,295 km (0.035 R)
• M47: 19,625,146 km (0.047 R)
• M48: 21,105,268 km (0.043 R)
• M49: 21,216,269 km (0.054 R)
• M50: 21,494,671 km (0.113 R)
• M51: 22,791,385 km (0.053 R)
• M52: 23,477,890 km (0.068 R)
• M53: 23,535,335 km (0.044 R)
• M54: 24,637,124 km (0.12 R)
• M55: 24,695,616 km (0.115 R)
• M56: 25,755,667 km (0.072 R)
• M57: 25,933,688 km (0.118 R)
• M58: 27,798,127 km (0.114 R)
• M59: 29,518,951 km (0.1 R)
• M60: 30,329,472 km (0.108 R)
• M61: 30,392,154 km (0.087 R)
• M62: 31,210,604 km (0.076 R)
• M63: 31,527,302 km (0.079 R)
• M64: 31,590,882 km (0.08 R)
• M65: 32,036,384 km (0.057 R)
• M66: 33,191,429 km (0.113 R)
• M67: 33,644,412 km (0.086 R)
• M68: 34,034,264 km (0.112 R)
• M69: 34,556,360 km (0.097 R)
• M70: 34,621,734 km (0.099 R)
• M71: 34,883,979 km (0.086 R)
• M72: 35,542,360 km (0.12 R)
• M73: 35,873,121 km (0.079 R)
• M74: 36,938,407 km (0.119 R)
• M75: 37,542,184 km (0.11 R)
• M76: 37,676,822 km (0.06 R)
• M77: 39,099,947 km (0.057 R)
• M78: 39,989,755 km (0.115 R)
• M79: 40,196,050 km (0.072 R)
• M80: 41,371,590 km (0.107 R)
• M81: 42,208,291 km (0.063 R)
• M82: 42,980,067 km (0.118 R)
• M83: 43,756,480 km (0.071 R)
• M84: 44,324,054 km (0.034 R)
• M85: 44,466,471 km (0.09 R)
• M86: 46,402,118 km (0.089 R)
• M87: 46,474,374 km (0.099 R)
• M88: 46,835,952 km (0.087 R)
• M89: 47,053,467 km (0.095 R)
• M90: 47,707,808 km (0.112 R)
• M91: 48,218,834 km (0.089 R)
• M92: 49,025,466 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit