🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.45 AU - 0.65 AU

Year: 147 Days

Day: 17.5 Hours

Environment

Temp: 254 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,168,714 km

• M1: 38,746 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.8 AU - 1.2 AU

Year: 360 Days

Day: 25.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,168,714 km

• M1: 144,063 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.03 AU - 1.13 AU

Year: 404 Days

Day: 44.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,168,714 km

• M1: 82,578 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.3

Radius: 9.6

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.9 AU - 5.8 AU

Year: 4454 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,168,714 km

• M1: 138,976 km (0.089 R)
• M2: 306,676 km (0.089 R)
• M3: 435,031 km (0.111 R)
• M4: 542,591 km (0.05 R)
• M5: 1,230,442 km (0.115 R)
• M6: 1,301,801 km (0.113 R)
• M7: 1,374,655 km (0.103 R)
• M8: 1,448,855 km (0.074 R)
• M9: 1,539,811 km (0.083 R)
• M10: 1,792,033 km (0.06 R)
• M11: 1,906,625 km (0.098 R)
• M12: 1,973,196 km (0.09 R)
• M13: 2,040,665 km (0.066 R)
• M14: 2,230,055 km (0.089 R)
• M15: 2,552,588 km (0.087 R)
• M16: 2,890,081 km (0.057 R)
• M17: 3,423,098 km (0.116 R)
• M18: 3,795,298 km (0.056 R)
• M19: 3,901,064 km (0.055 R)
• M20: 4,158,821 km (0.058 R)
• M21: 4,289,719 km (0.113 R)
• M22: 4,533,563 km (0.098 R)
• M23: 4,896,189 km (0.118 R)
• M24: 4,965,303 km (0.079 R)
• M25: 5,104,429 km (0.088 R)
• M26: 5,433,993 km (0.117 R)
• M27: 5,868,126 km (0.098 R)
• M28: 6,744,022 km (0.089 R)
• M29: 6,898,257 km (0.067 R)
• M30: 7,262,677 km (0.08 R)
• M31: 7,341,665 km (0.087 R)
• M32: 7,473,760 km (0.073 R)
• M33: 7,580,124 km (0.083 R)
• M34: 7,794,348 km (0.057 R)
• M35: 7,983,440 km (0.073 R)
• M36: 9,036,011 km (0.092 R)
• M37: 9,665,369 km (0.077 R)
• M38: 9,752,285 km (0.061 R)
• M39: 9,839,351 km (0.093 R)
• M40: 10,397,501 km (0.103 R)
• M41: 10,785,408 km (0.095 R)
• M42: 10,845,397 km (0.103 R)
• M43: 10,965,973 km (0.082 R)
• M44: 11,026,410 km (0.091 R)
• M45: 11,330,244 km (0.115 R)
• M46: 11,605,952 km (0.11 R)
• M47: 11,698,404 km (0.105 R)
• M48: 12,164,252 km (0.104 R)
• M49: 12,352,296 km (0.041 R)
• M50: 13,050,021 km (0.04 R)
• M51: 13,114,049 km (0.112 R)
• M52: 13,274,717 km (0.068 R)
• M53: 14,186,216 km (0.1 R)
• M54: 14,252,189 km (0.111 R)
• M55: 14,318,162 km (0.055 R)
• M56: 14,782,962 km (0.066 R)
• M57: 15,050,743 km (0.078 R)
• M58: 15,151,572 km (0.099 R)
• M59: 15,591,240 km (0.109 R)
• M60: 17,005,089 km (0.083 R)
• M61: 17,285,735 km (0.094 R)
• M62: 17,497,117 km (0.079 R)
• M63: 17,816,059 km (0.116 R)
• M64: 17,958,327 km (0.107 R)
• M65: 18,172,551 km (0.076 R)
• M66: 18,531,436 km (0.116 R)
• M67: 18,639,595 km (0.105 R)
• M68: 20,027,415 km (0.086 R)
• M69: 20,920,813 km (0.107 R)
• M70: 21,637,537 km (0.117 R)
• M71: 21,751,381 km (0.12 R)
• M72: 22,477,230 km (0.051 R)
• M73: 22,592,570 km (0.091 R)
• M74: 23,717,845 km (0.037 R)
• M75: 23,874,474 km (0.109 R)
• M76: 24,188,629 km (0.056 R)
• M77: 24,781,635 km (0.116 R)
• M78: 24,861,072 km (0.117 R)
• M79: 25,820,892 km (0.081 R)
• M80: 27,201,231 km (0.106 R)
• M81: 27,324,051 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.1

Radius: 8.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.54 AU - 7.12 AU

Year: 5066 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,168,714 km

• M1: 115,490 km (0.116 R)
• M2: 195,076 km (0.12 R)
• M3: 268,678 km (0.063 R)
• M4: 329,863 km (0.117 R)
• M5: 426,204 km (0.113 R)
• M6: 739,911 km (0.111 R)
• M7: 1,023,549 km (0.114 R)
• M8: 1,129,314 km (0.08 R)
• M9: 1,363,435 km (0.08 R)
• M10: 1,421,479 km (0.115 R)
• M11: 1,800,560 km (0.053 R)
• M12: 1,864,588 km (0.08 R)
• M13: 2,142,242 km (0.076 R)
• M14: 2,518,779 km (0.083 R)
• M15: 2,766,513 km (0.097 R)
• M16: 2,855,823 km (0.086 R)
• M17: 3,006,917 km (0.102 R)
• M18: 3,207,378 km (0.079 R)
• M19: 3,269,910 km (0.106 R)
• M20: 3,476,056 km (0.062 R)
• M21: 3,588,853 km (0.064 R)
• M22: 3,702,846 km (0.112 R)
• M23: 3,834,792 km (0.066 R)
• M24: 4,018,498 km (0.067 R)
• M25: 4,188,142 km (0.114 R)
• M26: 4,360,180 km (0.118 R)
• M27: 4,482,102 km (0.035 R)
• M28: 4,711,286 km (0.065 R)
• M29: 5,273,475 km (0.075 R)
• M30: 5,496,974 km (0.111 R)
• M31: 5,761,463 km (0.066 R)
• M32: 6,322,754 km (0.079 R)
• M33: 6,659,948 km (0.107 R)
• M34: 7,105,001 km (0.111 R)
• M35: 7,248,615 km (0.113 R)
• M36: 7,706,385 km (0.055 R)
• M37: 7,938,860 km (0.081 R)
• M38: 8,066,616 km (0.041 R)
• M39: 8,432,234 km (0.088 R)
• M40: 8,497,309 km (0.054 R)
• M41: 8,957,621 km (0.08 R)
• M42: 9,224,354 km (0.111 R)
• M43: 9,403,722 km (0.115 R)
• M44: 9,720,271 km (0.111 R)
• M45: 9,879,892 km (0.075 R)
• M46: 10,178,490 km (0.107 R)
• M47: 10,526,903 km (0.066 R)
• M48: 10,902,842 km (0.044 R)
• M49: 10,997,388 km (0.049 R)
• M50: 11,187,527 km (0.072 R)
• M51: 11,474,905 km (0.118 R)
• M52: 11,959,153 km (0.04 R)
• M53: 12,081,225 km (0.099 R)
• M54: 12,326,715 km (0.086 R)
• M55: 12,797,649 km (0.111 R)
• M56: 12,922,563 km (0.118 R)
• M57: 12,997,661 km (0.082 R)
• M58: 13,324,982 km (0.071 R)
• M59: 14,039,162 km (0.056 R)
• M60: 14,271,338 km (0.108 R)
• M61: 14,530,890 km (0.12 R)
• M62: 14,713,399 km (0.086 R)
• M63: 14,870,627 km (0.118 R)
• M64: 15,744,577 km (0.069 R)
• M65: 16,472,222 km (0.118 R)
• M66: 16,744,340 km (0.063 R)
• M67: 18,437,040 km (0.032 R)
• M68: 18,521,712 km (0.118 R)
• M69: 18,634,808 km (0.048 R)
• M70: 18,691,356 km (0.046 R)
• M71: 18,776,478 km (0.082 R)
• M72: 18,946,870 km (0.06 R)
• M73: 19,032,290 km (0.092 R)
• M74: 19,117,860 km (0.091 R)

Asteroid Belt

Center: 9.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.7

Radius: 7.5

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.68 AU - 16.64 AU

Year: 18170 Days

Day: 19.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,168,714 km

• M1: 137,630 km (0.115 R)
• M2: 1,242,859 km (0.12 R)
• M3: 1,550,881 km (0.072 R)
• M4: 1,997,730 km (0.117 R)
• M5: 2,388,928 km (0.114 R)
• M6: 3,275,595 km (0.035 R)
• M7: 3,881,317 km (0.103 R)
• M8: 4,367,809 km (0.097 R)
• M9: 4,444,254 km (0.098 R)
• M10: 4,833,806 km (0.059 R)
• M11: 5,112,956 km (0.067 R)
• M12: 5,356,501 km (0.039 R)
• M13: 6,067,091 km (0.086 R)
• M14: 6,411,615 km (0.118 R)
• M15: 7,300,825 km (0.074 R)
• M16: 7,759,791 km (0.103 R)
• M17: 8,180,909 km (0.07 R)
• M18: 8,899,129 km (0.114 R)
• M19: 9,290,477 km (0.12 R)
• M20: 9,787,590 km (0.109 R)
• M21: 9,887,970 km (0.061 R)
• M22: 10,089,928 km (0.065 R)
• M23: 10,191,505 km (0.054 R)
• M24: 10,242,368 km (0.051 R)
• M25: 11,807,461 km (0.113 R)
• M26: 11,968,129 km (0.104 R)
• M27: 12,075,540 km (0.087 R)
• M28: 12,183,400 km (0.118 R)
• M29: 12,454,172 km (0.118 R)
• M30: 13,501,507 km (0.095 R)
• M31: 14,691,708 km (0.102 R)
• M32: 15,328,546 km (0.095 R)
• M33: 15,386,889 km (0.085 R)
• M34: 16,688,839 km (0.108 R)
• M35: 17,780,156 km (0.114 R)
• M36: 18,334,416 km (0.102 R)
• M37: 18,707,214 km (0.093 R)
• M38: 18,894,361 km (0.033 R)
• M39: 19,270,899 km (0.072 R)
• M40: 19,776,689 km (0.107 R)
• M41: 21,125,015 km (0.116 R)
• M42: 21,843,084 km (0.083 R)
• M43: 23,168,970 km (0.044 R)
• M44: 23,909,330 km (0.058 R)
• M45: 24,044,866 km (0.092 R)
• M46: 24,931,383 km (0.037 R)
• M47: 25,898,234 km (0.12 R)
• M48: 27,868,288 km (0.044 R)
• M49: 28,010,855 km (0.099 R)
• M50: 28,225,079 km (0.032 R)
• M51: 29,667,651 km (0.077 R)
• M52: 29,886,064 km (0.109 R)
• M53: 30,324,536 km (0.119 R)
• M54: 30,618,047 km (0.119 R)
• M55: 31,801,366 km (0.069 R)
• M56: 31,875,865 km (0.109 R)
• M57: 32,698,803 km (0.058 R)
• M58: 33,226,136 km (0.07 R)
• M59: 33,908,153 km (0.08 R)
• M60: 34,136,589 km (0.118 R)
• M61: 35,904,536 km (0.092 R)
• M62: 38,254,868 km (0.107 R)
• M63: 38,810,475 km (0.056 R)
• M64: 39,209,004 km (0.039 R)
• M65: 39,288,739 km (0.065 R)
• M66: 39,688,913 km (0.074 R)
• M67: 40,735,500 km (0.063 R)
• M68: 41,384,007 km (0.079 R)
• M69: 41,465,239 km (0.096 R)
• M70: 41,872,594 km (0.051 R)
• M71: 41,954,274 km (0.108 R)
• M72: 42,035,954 km (0.094 R)
• M73: 42,281,295 km (0.084 R)
• M74: 42,445,105 km (0.078 R)
• M75: 42,691,343 km (0.083 R)
• M76: 42,855,601 km (0.083 R)
• M77: 43,185,016 km (0.056 R)
• M78: 45,262,481 km (0.119 R)
• M79: 46,018,399 km (0.103 R)
• M80: 46,524,489 km (0.115 R)
• M81: 48,739,435 km (0.074 R)
• M82: 48,911,173 km (0.082 R)
• M83: 49,773,156 km (0.117 R)
• M84: 50,206,093 km (0.097 R)
• M85: 51,424,717 km (0.067 R)
• M86: 52,653,215 km (0.053 R)
• M87: 53,182,641 km (0.097 R)
• M88: 56,125,830 km (0.087 R)
• M89: 56,847,191 km (0.073 R)
• M90: 58,117,127 km (0.057 R)
• M91: 60,592,523 km (0.061 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit