🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.49 AU - 0.57 AU

Year: 249 Days

Day: 35 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.65 AU - 0.67 AU

Year: 346 Days

Day: 16.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,338,868 km

• M1: 860,337 km (0.045 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 9.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.22 AU - 3.62 AU

Year: 3222 Days

Day: 8.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,338,868 km

• M1: 128,205 km (0.053 R)
• M2: 325,226 km (0.034 R)
• M3: 494,271 km (0.098 R)
• M4: 562,338 km (0.049 R)
• M5: 812,017 km (0.087 R)
• M6: 1,198,279 km (0.085 R)
• M7: 1,502,711 km (0.076 R)
• M8: 1,585,289 km (0.117 R)
• M9: 1,798,615 km (0.051 R)
• M10: 1,897,799 km (0.046 R)
• M11: 1,998,628 km (0.113 R)
• M12: 2,159,445 km (0.08 R)
• M13: 2,288,698 km (0.069 R)
• M14: 2,444,878 km (0.091 R)
• M15: 2,870,185 km (0.111 R)
• M16: 3,117,919 km (0.116 R)
• M17: 3,860,074 km (0.042 R)
• M18: 3,931,432 km (0.099 R)
• M19: 4,017,750 km (0.113 R)
• M20: 4,119,177 km (0.118 R)
• M21: 4,250,973 km (0.086 R)
• M22: 4,339,685 km (0.114 R)
• M23: 4,654,738 km (0.099 R)
• M24: 4,838,294 km (0.119 R)
• M25: 5,039,653 km (0.12 R)
• M26: 5,307,284 km (0.107 R)
• M27: 5,922,281 km (0.119 R)
• M28: 6,542,812 km (0.106 R)
• M29: 6,645,437 km (0.099 R)
• M30: 6,834,977 km (0.094 R)
• M31: 6,939,097 km (0.111 R)
• M32: 7,026,313 km (0.108 R)
• M33: 7,646,695 km (0.097 R)
• M34: 7,954,418 km (0.095 R)
• M35: 8,063,924 km (0.079 R)
• M36: 8,939,670 km (0.099 R)
• M37: 9,187,254 km (0.119 R)
• M38: 9,302,295 km (0.076 R)
• M39: 9,786,693 km (0.109 R)
• M40: 10,022,160 km (0.086 R)
• M41: 10,140,492 km (0.111 R)
• M42: 10,299,215 km (0.109 R)
• M43: 10,378,801 km (0.042 R)
• M44: 10,578,813 km (0.055 R)
• M45: 10,639,101 km (0.053 R)
• M46: 11,104,800 km (0.099 R)
• M47: 11,227,320 km (0.074 R)
• M48: 11,577,080 km (0.073 R)
• M49: 11,742,984 km (0.114 R)
• M50: 11,888,842 km (0.104 R)
• M51: 12,140,017 km (0.059 R)
• M52: 12,224,240 km (0.12 R)
• M53: 12,287,520 km (0.108 R)
• M54: 12,541,537 km (0.072 R)
• M55: 12,883,069 km (0.111 R)
• M56: 12,968,939 km (0.114 R)
• M57: 13,119,584 km (0.067 R)
• M58: 13,206,051 km (0.119 R)
• M59: 13,292,519 km (0.045 R)
• M60: 14,591,328 km (0.115 R)
• M61: 15,018,130 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.1

Radius: 5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.48 AU - 8.36 AU

Year: 13050 Days

Day: 18.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,338,868 km

• M1: 63,130 km (0.099 R)
• M2: 144,063 km (0.115 R)
• M3: 190,588 km (0.113 R)
• M4: 311,313 km (0.061 R)
• M5: 385,813 km (0.114 R)
• M6: 598,242 km (0.054 R)
• M7: 680,521 km (0.049 R)
• M8: 909,555 km (0.074 R)
• M9: 1,118,094 km (0.041 R)
• M10: 1,610,870 km (0.069 R)
• M11: 1,879,847 km (0.071 R)
• M12: 1,984,266 km (0.093 R)
• M13: 2,037,224 km (0.067 R)
• M14: 2,309,193 km (0.074 R)
• M15: 2,421,242 km (0.094 R)
• M16: 2,477,939 km (0.07 R)
• M17: 2,535,086 km (0.079 R)
• M18: 2,689,620 km (0.107 R)
• M19: 2,768,009 km (0.075 R)
• M20: 2,867,193 km (0.111 R)
• M21: 2,947,377 km (0.106 R)
• M22: 3,192,269 km (0.098 R)
• M23: 4,167,647 km (0.116 R)
• M24: 4,396,083 km (0.079 R)
• M25: 4,581,884 km (0.073 R)
• M26: 4,746,441 km (0.091 R)
• M27: 4,985,050 km (0.101 R)
• M28: 5,130,010 km (0.081 R)
• M29: 5,325,535 km (0.095 R)
• M30: 5,523,602 km (0.106 R)
• M31: 5,673,649 km (0.059 R)
• M32: 5,901,337 km (0.085 R)
• M33: 6,470,407 km (0.116 R)
• M34: 6,734,747 km (0.089 R)
• M35: 7,493,806 km (0.097 R)
• M36: 7,549,008 km (0.115 R)
• M37: 8,480,105 km (0.054 R)
• M38: 9,061,891 km (0.082 R)
• M39: 9,387,416 km (0.094 R)
• M40: 9,566,485 km (0.064 R)
• M41: 9,807,188 km (0.076 R)
• M42: 10,789,298 km (0.084 R)
• M43: 10,851,830 km (0.104 R)
• M44: 11,008,459 km (0.084 R)
• M45: 11,610,291 km (0.063 R)
• M46: 11,642,305 km (0.102 R)
• M47: 12,418,418 km (0.077 R)
• M48: 12,483,793 km (0.094 R)
• M49: 12,647,902 km (0.116 R)
• M50: 12,911,942 km (0.103 R)
• M51: 13,077,846 km (0.054 R)
• M52: 13,278,008 km (0.051 R)
• M53: 13,613,705 km (0.042 R)
• M54: 14,361,994 km (0.071 R)
• M55: 14,430,659 km (0.104 R)
• M56: 14,706,518 km (0.057 R)
• M57: 14,949,465 km (0.1 R)
• M58: 15,298,626 km (0.111 R)
• M59: 16,505,731 km (0.049 R)
• M60: 16,830,508 km (0.106 R)
• M61: 16,902,914 km (0.071 R)
• M62: 17,048,024 km (0.071 R)
• M63: 17,120,878 km (0.108 R)
• M64: 17,780,156 km (0.04 R)
• M65: 18,224,312 km (0.104 R)
• M66: 19,123,545 km (0.053 R)
• M67: 20,344,862 km (0.109 R)
• M68: 20,422,054 km (0.029 R)
• M69: 20,615,484 km (0.098 R)
• M70: 21,355,694 km (0.105 R)
• M71: 21,630,655 km (0.085 R)
• M72: 21,670,000 km (0.097 R)
• M73: 23,628,236 km (0.073 R)
• M74: 24,238,894 km (0.12 R)
• M75: 24,320,724 km (0.114 R)
• M76: 24,361,564 km (0.091 R)
• M77: 24,689,932 km (0.096 R)
• M78: 25,434,181 km (0.107 R)
• M79: 25,683,860 km (0.069 R)
• M80: 25,934,436 km (0.095 R)
• M81: 26,269,685 km (0.032 R)
• M82: 26,522,057 km (0.107 R)
• M83: 27,454,351 km (0.082 R)
• M84: 27,582,407 km (0.093 R)
• M85: 27,667,827 km (0.119 R)
• M86: 27,967,472 km (0.103 R)
• M87: 28,354,332 km (0.083 R)
• M88: 28,483,584 km (0.065 R)
• M89: 28,570,052 km (0.115 R)
• M90: 29,002,988 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.8

Radius: 4.2

Gravity: 40.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.97 AU - 8.73 AU

Year: 14201 Days

Day: 15.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,338,868 km

• M1: 80,783 km (0.033 R)
• M2: 176,226 km (0.072 R)
• M3: 309,219 km (0.083 R)
• M4: 758,162 km (0.12 R)
• M5: 975,528 km (0.117 R)
• M6: 1,044,492 km (0.03 R)
• M7: 1,162,974 km (0.058 R)
• M8: 1,236,277 km (0.113 R)
• M9: 1,361,789 km (0.099 R)
• M10: 1,438,982 km (0.1 R)
• M11: 1,517,670 km (0.116 R)
• M12: 1,624,932 km (0.026 R)
• M13: 1,818,512 km (0.116 R)
• M14: 2,227,512 km (0.088 R)
• M15: 2,380,252 km (0.063 R)
• M16: 2,599,861 km (0.04 R)
• M17: 2,663,889 km (0.091 R)
• M18: 3,436,113 km (0.081 R)
• M19: 3,541,730 km (0.093 R)
• M20: 3,974,516 km (0.067 R)
• M21: 4,462,205 km (0.062 R)
• M22: 4,732,529 km (0.115 R)
• M23: 4,889,457 km (0.036 R)
• M24: 4,968,444 km (0.053 R)
• M25: 6,034,479 km (0.094 R)
• M26: 6,549,544 km (0.105 R)
• M27: 6,768,406 km (0.116 R)
• M28: 7,990,471 km (0.117 R)
• M29: 8,224,143 km (0.056 R)
• M30: 9,181,270 km (0.099 R)
• M31: 9,772,182 km (0.034 R)
• M32: 9,871,963 km (0.105 R)
• M33: 10,274,083 km (0.079 R)
• M34: 11,042,417 km (0.069 R)
• M35: 11,564,963 km (0.078 R)
• M36: 11,723,237 km (0.061 R)
• M37: 12,742,447 km (0.086 R)
• M38: 14,013,581 km (0.066 R)
• M39: 14,238,875 km (0.111 R)
• M40: 14,807,048 km (0.092 R)
• M41: 15,498,489 km (0.054 R)
• M42: 15,906,742 km (0.071 R)
• M43: 16,200,552 km (0.084 R)
• M44: 16,733,868 km (0.042 R)
• M45: 17,514,320 km (0.083 R)
• M46: 18,000,513 km (0.11 R)
• M47: 18,306,591 km (0.089 R)
• M48: 18,862,048 km (0.118 R)
• M49: 22,505,055 km (0.111 R)
• M50: 23,365,542 km (0.104 R)
• M51: 24,914,329 km (0.091 R)
• M52: 25,323,628 km (0.099 R)
• M53: 25,529,176 km (0.118 R)
• M54: 25,666,656 km (0.11 R)
• M55: 25,942,066 km (0.094 R)
• M56: 26,080,145 km (0.075 R)
• M57: 26,149,259 km (0.086 R)
• M58: 26,634,854 km (0.045 R)
• M59: 26,843,842 km (0.068 R)
• M60: 27,123,440 km (0.095 R)
• M61: 27,474,247 km (0.065 R)
• M62: 27,826,550 km (0.088 R)
• M63: 28,749,569 km (0.089 R)
• M64: 30,917,542 km (0.096 R)
• M65: 35,638,252 km (0.051 R)
• M66: 36,330,740 km (0.104 R)
• M67: 37,416,671 km (0.101 R)
• M68: 37,572,702 km (0.098 R)
• M69: 39,461,674 km (0.096 R)
• M70: 39,620,398 km (0.071 R)
• M71: 39,938,742 km (0.117 R)
• M72: 40,177,949 km (0.067 R)
• M73: 41,059,230 km (0.098 R)
• M74: 42,352,354 km (0.064 R)
• M75: 43,494,833 km (0.112 R)
• M76: 46,646,561 km (0.077 R)
• M77: 46,898,484 km (0.111 R)
• M78: 47,319,452 km (0.05 R)
• M79: 47,572,572 km (0.059 R)
• M80: 47,741,617 km (0.112 R)
• M81: 48,164,979 km (0.039 R)
• M82: 48,419,595 km (0.119 R)
• M83: 49,357,125 km (0.064 R)
• M84: 50,990,434 km (0.093 R)
• M85: 52,903,791 km (0.117 R)
• M86: 53,341,963 km (0.111 R)
• M87: 53,429,777 km (0.108 R)
• M88: 54,221,748 km (0.088 R)
• M89: 54,310,011 km (0.107 R)
• M90: 54,398,274 km (0.118 R)
• M91: 54,575,098 km (0.113 R)
• M92: 56,084,990 km (0.088 R)
• M93: 56,531,689 km (0.101 R)
• M94: 60,330,428 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit