🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.93 AU - 1.03 AU

Year: 344 Days

Day: 36.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,825,351 km

• M1: 524,341 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.04 AU - 2.3 AU

Year: 1134 Days

Day: 45.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 11

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.78 AU - 8.54 AU

Year: 8269 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,825,351 km

• M1: 172,486 km (0.12 R)
• M2: 353,949 km (0.102 R)
• M3: 496,515 km (0.099 R)
• M4: 618,138 km (0.07 R)
• M5: 735,722 km (0.041 R)
• M6: 1,047,335 km (0.066 R)
• M7: 1,172,548 km (0.114 R)
• M8: 1,284,148 km (0.098 R)
• M9: 1,418,936 km (0.059 R)
• M10: 1,538,614 km (0.087 R)
• M11: 1,640,789 km (0.086 R)
• M12: 1,830,928 km (0.086 R)
• M13: 2,836,824 km (0.096 R)
• M14: 3,092,188 km (0.093 R)
• M15: 3,196,458 km (0.092 R)
• M16: 3,489,520 km (0.099 R)
• M17: 3,819,084 km (0.106 R)
• M18: 3,931,282 km (0.081 R)
• M19: 4,245,288 km (0.048 R)
• M20: 4,656,982 km (0.075 R)
• M21: 4,928,502 km (0.074 R)
• M22: 5,773,879 km (0.101 R)
• M23: 6,131,269 km (0.096 R)
• M24: 6,362,397 km (0.1 R)
• M25: 6,663,837 km (0.097 R)
• M26: 7,004,322 km (0.108 R)
• M27: 7,596,281 km (0.08 R)
• M28: 8,939,670 km (0.076 R)
• M29: 9,051,868 km (0.052 R)
• M30: 9,202,064 km (0.109 R)
• M31: 9,353,158 km (0.101 R)
• M32: 9,429,004 km (0.118 R)
• M33: 9,657,889 km (0.117 R)
• M34: 9,734,483 km (0.092 R)
• M35: 9,811,376 km (0.115 R)
• M36: 10,043,253 km (0.057 R)
• M37: 10,394,509 km (0.105 R)
• M38: 10,869,033 km (0.025 R)
• M39: 11,553,593 km (0.105 R)
• M40: 11,716,655 km (0.067 R)
• M41: 12,045,172 km (0.071 R)
• M42: 13,091,160 km (0.072 R)
• M43: 14,384,733 km (0.081 R)
• M44: 14,604,193 km (0.108 R)
• M45: 15,046,554 km (0.104 R)
• M46: 15,135,565 km (0.109 R)
• M47: 15,944,590 km (0.029 R)
• M48: 16,400,115 km (0.086 R)
• M49: 16,767,677 km (0.095 R)
• M50: 17,370,706 km (0.105 R)
• M51: 17,604,528 km (0.116 R)
• M52: 17,839,546 km (0.106 R)
• M53: 18,170,008 km (0.119 R)
• M54: 19,125,789 km (0.1 R)
• M55: 19,270,599 km (0.082 R)
• M56: 19,853,283 km (0.081 R)
• M57: 19,999,889 km (0.05 R)
• M58: 21,736,571 km (0.075 R)
• M59: 24,614,385 km (0.1 R)
• M60: 24,877,079 km (0.113 R)
• M61: 25,087,862 km (0.113 R)
• M62: 25,511,374 km (0.096 R)
• M63: 25,617,588 km (0.065 R)
• M64: 27,066,294 km (0.097 R)
• M65: 27,609,633 km (0.06 R)
• M66: 27,937,253 km (0.112 R)
• M67: 28,266,368 km (0.111 R)
• M68: 29,039,041 km (0.114 R)
• M69: 30,267,090 km (0.082 R)
• M70: 30,379,588 km (0.109 R)
• M71: 32,428,330 km (0.073 R)
• M72: 33,469,232 km (0.083 R)
• M73: 33,993,872 km (0.036 R)
• M74: 34,462,562 km (0.05 R)
• M75: 35,702,729 km (0.098 R)
• M76: 36,477,945 km (0.06 R)
• M77: 36,777,440 km (0.071 R)
• M78: 38,287,630 km (0.056 R)
• M79: 38,958,577 km (0.119 R)
• M80: 40,003,069 km (0.05 R)
• M81: 40,126,637 km (0.087 R)
• M82: 40,994,604 km (0.057 R)
• M83: 41,306,066 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 14.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.66 AU - 14.54 AU

Year: 14932 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,825,351 km

• M1: 267,331 km (0.046 R)
• M2: 563,535 km (0.098 R)
• M3: 690,394 km (0.04 R)
• M4: 870,660 km (0.079 R)
• M5: 1,137,692 km (0.11 R)
• M6: 1,562,999 km (0.092 R)
• M7: 1,670,410 km (0.109 R)
• M8: 2,215,844 km (0.116 R)
• M9: 2,337,766 km (0.107 R)
• M10: 2,525,062 km (0.107 R)
• M11: 2,620,506 km (0.118 R)
• M12: 2,948,125 km (0.112 R)
• M13: 3,323,915 km (0.06 R)
• M14: 3,715,413 km (0.079 R)
• M15: 3,898,371 km (0.095 R)
• M16: 4,426,751 km (0.076 R)
• M17: 4,778,455 km (0.114 R)
• M18: 5,220,966 km (0.101 R)
• M19: 5,509,540 km (0.102 R)
• M20: 6,450,660 km (0.114 R)
• M21: 8,001,990 km (0.11 R)
• M22: 8,479,507 km (0.073 R)
• M23: 8,721,855 km (0.058 R)
• M24: 8,868,311 km (0.067 R)
• M25: 9,015,665 km (0.116 R)
• M26: 9,613,159 km (0.1 R)
• M27: 10,378,203 km (0.09 R)
• M28: 10,585,545 km (0.079 R)
• M29: 11,215,801 km (0.057 R)
• M30: 12,402,860 km (0.082 R)
• M31: 13,067,374 km (0.118 R)
• M32: 13,686,560 km (0.068 R)
• M33: 13,971,244 km (0.046 R)
• M34: 14,604,343 km (0.107 R)
• M35: 16,620,323 km (0.044 R)
• M36: 17,107,265 km (0.081 R)
• M37: 17,291,120 km (0.095 R)
• M38: 18,408,018 km (0.12 R)
• M39: 19,102,003 km (0.092 R)
• M40: 19,420,197 km (0.109 R)
• M41: 19,868,841 km (0.055 R)
• M42: 20,776,302 km (0.098 R)
• M43: 21,038,098 km (0.025 R)
• M44: 21,235,119 km (0.077 R)
• M45: 21,366,765 km (0.037 R)
• M46: 23,171,364 km (0.102 R)
• M47: 24,608,551 km (0.102 R)
• M48: 24,746,929 km (0.072 R)
• M49: 25,233,271 km (0.114 R)
• M50: 25,722,905 km (0.094 R)
• M51: 27,138,849 km (0.077 R)
• M52: 28,145,044 km (0.08 R)
• M53: 28,507,520 km (0.069 R)
• M54: 29,383,415 km (0.053 R)
• M55: 29,603,773 km (0.036 R)
• M56: 30,713,939 km (0.098 R)
• M57: 30,937,588 km (0.072 R)
• M58: 32,670,230 km (0.08 R)
• M59: 33,051,106 km (0.113 R)
• M60: 34,821,896 km (0.074 R)
• M61: 36,307,852 km (0.083 R)
• M62: 39,341,697 km (0.059 R)
• M63: 39,584,644 km (0.027 R)
• M64: 41,134,927 km (0.034 R)
• M65: 42,289,972 km (0.061 R)
• M66: 42,954,934 km (0.12 R)
• M67: 43,790,738 km (0.104 R)
• M68: 43,958,586 km (0.056 R)
• M69: 44,126,585 km (0.053 R)
• M70: 45,393,679 km (0.051 R)
• M71: 48,050,238 km (0.097 R)
• M72: 49,092,037 km (0.092 R)
• M73: 50,844,875 km (0.104 R)
• M74: 51,021,251 km (0.075 R)
• M75: 51,551,725 km (0.119 R)
• M76: 52,796,679 km (0.1 R)
• M77: 53,961,448 km (0.056 R)
• M78: 54,863,224 km (0.117 R)
• M79: 56,043,102 km (0.085 R)
• M80: 58,704,897 km (0.103 R)
• M81: 59,539,354 km (0.112 R)
• M82: 61,501,629 km (0.059 R)
• M83: 62,066,212 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.6

Radius: 12.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.29 AU - 12.75 AU

Year: 15716 Days

Day: 8.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,825,351 km

• M1: 361,279 km (0.115 R)
• M2: 881,730 km (0.095 R)
• M3: 965,654 km (0.076 R)
• M4: 1,379,741 km (0.087 R)
• M5: 1,529,788 km (0.109 R)
• M6: 1,929,364 km (0.067 R)
• M7: 2,013,288 km (0.071 R)
• M8: 2,243,370 km (0.09 R)
• M9: 2,604,649 km (0.084 R)
• M10: 2,697,998 km (0.115 R)
• M11: 3,484,733 km (0.074 R)
• M12: 3,587,955 km (0.115 R)
• M13: 3,903,906 km (0.065 R)
• M14: 4,047,221 km (0.08 R)
• M15: 4,228,833 km (0.082 R)
• M16: 4,487,787 km (0.038 R)
• M17: 4,600,434 km (0.09 R)
• M18: 5,177,582 km (0.068 R)
• M19: 5,859,449 km (0.098 R)
• M20: 6,697,796 km (0.075 R)
• M21: 7,307,108 km (0.1 R)
• M22: 9,383,676 km (0.095 R)
• M23: 9,917,591 km (0.114 R)
• M24: 10,361,747 km (0.094 R)
• M25: 11,167,481 km (0.069 R)
• M26: 11,836,932 km (0.106 R)
• M27: 12,732,125 km (0.057 R)
• M28: 13,431,346 km (0.114 R)
• M29: 14,198,334 km (0.1 R)
• M30: 14,531,488 km (0.077 R)
• M31: 15,148,879 km (0.07 R)
• M32: 15,660,354 km (0.073 R)
• M33: 16,235,408 km (0.081 R)
• M34: 16,409,241 km (0.077 R)
• M35: 16,875,837 km (0.105 R)
• M36: 18,543,554 km (0.116 R)
• M37: 20,263,032 km (0.093 R)
• M38: 20,826,567 km (0.035 R)
• M39: 21,015,658 km (0.107 R)
• M40: 21,141,919 km (0.063 R)
• M41: 21,713,533 km (0.112 R)
• M42: 22,225,756 km (0.081 R)
• M43: 22,612,616 km (0.089 R)
• M44: 22,936,794 km (0.06 R)
• M45: 23,197,095 km (0.077 R)
• M46: 28,118,416 km (0.105 R)
• M47: 28,257,691 km (0.051 R)
• M48: 29,027,672 km (0.055 R)
• M49: 29,309,364 km (0.092 R)
• M50: 31,018,670 km (0.045 R)
• M51: 32,248,813 km (0.075 R)
• M52: 33,938,521 km (0.072 R)
• M53: 36,185,481 km (0.109 R)
• M54: 37,633,289 km (0.113 R)
• M55: 39,411,110 km (0.106 R)
• M56: 39,957,591 km (0.069 R)
• M57: 40,035,831 km (0.114 R)
• M58: 40,821,519 km (0.074 R)
• M59: 40,979,195 km (0.101 R)
• M60: 41,295,295 km (0.116 R)
• M61: 41,691,580 km (0.112 R)
• M62: 43,772,187 km (0.095 R)
• M63: 44,014,536 km (0.029 R)
• M64: 44,095,319 km (0.067 R)
• M65: 44,500,280 km (0.049 R)
• M66: 46,379,229 km (0.103 R)
• M67: 46,708,644 km (0.09 R)
• M68: 48,952,313 km (0.118 R)
• M69: 49,455,710 km (0.103 R)
• M70: 50,214,021 km (0.095 R)
• M71: 50,891,251 km (0.099 R)
• M72: 51,061,044 km (0.069 R)
• M73: 51,230,988 km (0.113 R)
• M74: 51,401,230 km (0.101 R)
• M75: 51,571,472 km (0.03 R)
• M76: 52,340,405 km (0.026 R)
• M77: 53,199,247 km (0.095 R)
• M78: 53,371,584 km (0.081 R)
• M79: 54,235,960 km (0.102 R)
• M80: 55,891,111 km (0.091 R)
• M81: 56,066,290 km (0.098 R)
• M82: 56,505,061 km (0.115 R)
• M83: 57,385,893 km (0.107 R)
• M84: 57,562,717 km (0.107 R)
• M85: 58,182,651 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.2

Radius: 5.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.89 AU - 18.63 AU

Year: 22196 Days

Day: 17.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 27,825,351 km

• M1: 83,176 km (0.115 R)
• M2: 247,285 km (0.038 R)
• M3: 392,994 km (0.105 R)
• M4: 554,709 km (0.028 R)
• M5: 990,787 km (0.108 R)
• M6: 2,463,129 km (0.112 R)
• M7: 2,630,379 km (0.102 R)
• M8: 2,744,074 km (0.08 R)
• M9: 2,859,264 km (0.099 R)
• M10: 3,752,513 km (0.092 R)
• M11: 4,097,336 km (0.117 R)
• M12: 4,295,852 km (0.098 R)
• M13: 4,429,892 km (0.101 R)
• M14: 4,863,427 km (0.086 R)
• M15: 5,334,361 km (0.114 R)
• M16: 5,599,598 km (0.085 R)
• M17: 5,697,136 km (0.05 R)
• M18: 6,319,313 km (0.08 R)
• M19: 6,446,322 km (0.083 R)
• M20: 6,574,228 km (0.04 R)
• M21: 7,199,697 km (0.094 R)
• M22: 7,252,654 km (0.111 R)
• M23: 8,311,658 km (0.101 R)
• M24: 8,590,807 km (0.109 R)
• M25: 8,675,181 km (0.034 R)
• M26: 8,844,825 km (0.068 R)
• M27: 9,101,235 km (0.105 R)
• M28: 10,091,872 km (0.098 R)
• M29: 11,424,041 km (0.115 R)
• M30: 12,650,295 km (0.047 R)
• M31: 13,490,736 km (0.098 R)
• M32: 13,752,831 km (0.106 R)
• M33: 14,016,872 km (0.087 R)
• M34: 16,118,123 km (0.049 R)
• M35: 17,169,647 km (0.11 R)
• M36: 17,703,711 km (0.094 R)
• M37: 18,315,567 km (0.108 R)
• M38: 18,751,644 km (0.113 R)
• M39: 19,412,119 km (0.045 R)
• M40: 20,005,574 km (0.101 R)
• M41: 20,267,071 km (0.081 R)
• M42: 21,629,907 km (0.089 R)
• M43: 21,744,798 km (0.118 R)
• M44: 22,710,154 km (0.088 R)
• M45: 24,204,187 km (0.108 R)
• M46: 24,482,888 km (0.098 R)
• M47: 27,203,326 km (0.114 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit