🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.39 AU - 0.63 AU

Year: 159 Days

Day: 36.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,438,689 km

• M1: 106,364 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.23 AU - 1.25 AU

Year: 603 Days

Day: 38.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.66 AU - 1.86 AU

Year: 1019 Days

Day: 39.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 11.5

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.28 AU - 3.54 AU

Year: 2167 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,438,689 km

• M1: 147,354 km (0.062 R)
• M2: 266,135 km (0.087 R)
• M3: 625,917 km (0.06 R)
• M4: 862,432 km (0.117 R)
• M5: 1,158,486 km (0.099 R)
• M6: 1,399,189 km (0.11 R)
• M7: 1,486,853 km (0.112 R)
• M8: 1,610,421 km (0.061 R)
• M9: 1,796,670 km (0.11 R)
• M10: 1,868,477 km (0.115 R)
• M11: 2,177,995 km (0.059 R)
• M12: 2,571,139 km (0.073 R)
• M13: 2,930,173 km (0.102 R)
• M14: 3,217,401 km (0.109 R)
• M15: 3,409,036 km (0.071 R)
• M16: 3,513,904 km (0.057 R)
• M17: 3,589,451 km (0.061 R)
• M18: 3,680,706 km (0.112 R)
• M19: 3,959,556 km (0.03 R)
• M20: 4,038,245 km (0.119 R)
• M21: 4,181,260 km (0.078 R)
• M22: 4,277,452 km (0.116 R)
• M23: 4,390,847 km (0.09 R)
• M24: 5,074,360 km (0.061 R)
• M25: 5,177,134 km (0.091 R)
• M26: 5,367,572 km (0.082 R)
• M27: 5,489,943 km (0.053 R)
• M28: 5,773,281 km (0.107 R)
• M29: 5,916,596 km (0.1 R)
• M30: 6,006,953 km (0.063 R)
• M31: 6,372,570 km (0.114 R)
• M32: 6,614,171 km (0.067 R)
• M33: 6,821,065 km (0.048 R)
• M34: 6,934,759 km (0.089 R)
• M35: 7,030,053 km (0.113 R)
• M36: 7,125,646 km (0.097 R)
• M37: 7,415,417 km (0.07 R)
• M38: 7,610,792 km (0.113 R)
• M39: 7,827,559 km (0.088 R)
• M40: 7,986,582 km (0.083 R)
• M41: 8,166,697 km (0.116 R)
• M42: 8,247,181 km (0.087 R)
• M43: 8,571,808 km (0.1 R)
• M44: 8,756,412 km (0.107 R)
• M45: 8,859,485 km (0.078 R)
• M46: 8,983,651 km (0.04 R)
• M47: 9,212,985 km (0.079 R)
• M48: 9,444,114 km (0.065 R)
• M49: 9,783,850 km (0.038 R)
• M50: 9,890,813 km (0.105 R)
• M51: 10,041,308 km (0.097 R)
• M52: 10,409,917 km (0.102 R)
• M53: 10,497,283 km (0.082 R)
• M54: 10,871,427 km (0.1 R)
• M55: 11,071,290 km (0.069 R)
• M56: 11,160,450 km (0.058 R)
• M57: 11,294,789 km (0.079 R)
• M58: 11,678,059 km (0.069 R)
• M59: 11,928,485 km (0.073 R)
• M60: 12,019,890 km (0.086 R)
• M61: 12,365,012 km (0.065 R)
• M62: 12,527,176 km (0.064 R)
• M63: 12,853,748 km (0.101 R)
• M64: 13,230,286 km (0.103 R)
• M65: 13,730,093 km (0.114 R)
• M66: 13,874,006 km (0.092 R)
• M67: 14,090,923 km (0.092 R)
• M68: 14,748,256 km (0.097 R)
• M69: 14,871,076 km (0.077 R)
• M70: 15,093,079 km (0.095 R)
• M71: 15,515,394 km (0.101 R)
• M72: 16,042,427 km (0.072 R)
• M73: 16,270,115 km (0.097 R)
• M74: 17,088,266 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 11.2

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.8 AU - 3.62 AU

Year: 2511 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,438,689 km

• M1: 141,220 km (0.106 R)
• M2: 217,216 km (0.085 R)
• M3: 294,409 km (0.119 R)
• M4: 439,369 km (0.077 R)
• M5: 518,805 km (0.07 R)
• M6: 676,631 km (0.09 R)
• M7: 841,638 km (0.084 R)
• M8: 1,086,978 km (0.098 R)
• M9: 1,177,934 km (0.057 R)
• M10: 1,283,550 km (0.042 R)
• M11: 1,581,249 km (0.108 R)
• M12: 1,792,033 km (0.056 R)
• M13: 1,914,853 km (0.088 R)
• M14: 2,068,789 km (0.112 R)
• M15: 2,140,147 km (0.097 R)
• M16: 2,344,498 km (0.112 R)
• M17: 2,479,286 km (0.095 R)
• M18: 2,963,683 km (0.056 R)
• M19: 3,409,635 km (0.075 R)
• M20: 3,545,918 km (0.079 R)
• M21: 4,217,762 km (0.051 R)
• M22: 4,345,968 km (0.12 R)
• M23: 4,419,719 km (0.077 R)
• M24: 4,493,920 km (0.114 R)
• M25: 5,044,590 km (0.063 R)
• M26: 5,377,445 km (0.086 R)
• M27: 5,982,269 km (0.069 R)
• M28: 6,147,276 km (0.12 R)
• M29: 6,355,666 km (0.11 R)
• M30: 6,630,028 km (0.119 R)
• M31: 6,779,327 km (0.12 R)
• M32: 7,278,086 km (0.109 R)
• M33: 7,833,543 km (0.072 R)
• M34: 8,105,213 km (0.104 R)
• M35: 8,448,989 km (0.048 R)
• M36: 8,938,323 km (0.052 R)
• M37: 9,317,554 km (0.046 R)
• M38: 9,605,230 km (0.048 R)
• M39: 9,993,587 km (0.089 R)
• M40: 10,411,862 km (0.057 R)
• M41: 10,536,028 km (0.06 R)
• M42: 10,660,643 km (0.118 R)
• M43: 10,860,955 km (0.065 R)
• M44: 10,986,916 km (0.113 R)
• M45: 11,189,322 km (0.098 R)
• M46: 11,597,874 km (0.119 R)
• M47: 11,752,409 km (0.115 R)
• M48: 12,298,591 km (0.051 R)
• M49: 12,746,786 km (0.101 R)
• M50: 13,039,698 km (0.112 R)
• M51: 13,442,565 km (0.114 R)
• M52: 13,550,725 km (0.103 R)
• M53: 13,795,168 km (0.032 R)
• M54: 13,931,601 km (0.113 R)
• M55: 14,013,730 km (0.086 R)
• M56: 14,371,269 km (0.081 R)
• M57: 15,461,688 km (0.116 R)
• M58: 15,774,198 km (0.079 R)
• M59: 16,376,329 km (0.102 R)
• M60: 16,549,863 km (0.073 R)
• M61: 17,132,397 km (0.116 R)
• M62: 17,455,678 km (0.118 R)
• M63: 17,692,043 km (0.081 R)
• M64: 18,257,822 km (0.093 R)
• M65: 18,588,134 km (0.079 R)
• M66: 18,799,216 km (0.1 R)
• M67: 19,682,592 km (0.059 R)
• M68: 20,021,281 km (0.044 R)
• M69: 20,361,916 km (0.039 R)
• M70: 20,704,345 km (0.038 R)
• M71: 20,986,038 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.3

Radius: 4.9

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.67 AU - 11.55 AU

Year: 14034 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,438,689 km

• M1: 68,366 km (0.079 R)
• M2: 179,817 km (0.052 R)
• M3: 273,615 km (0.086 R)
• M4: 308,620 km (0.095 R)
• M5: 383,868 km (0.067 R)
• M6: 437,723 km (0.117 R)
• M7: 761,453 km (0.066 R)
• M8: 847,921 km (0.1 R)
• M9: 883,375 km (0.068 R)
• M10: 1,807,591 km (0.06 R)
• M11: 1,900,342 km (0.064 R)
• M12: 2,540,621 km (0.08 R)
• M13: 2,856,871 km (0.057 R)
• M14: 4,303,632 km (0.051 R)
• M15: 4,490,330 km (0.051 R)
• M16: 4,775,463 km (0.12 R)
• M17: 4,871,655 km (0.111 R)
• M18: 5,131,656 km (0.11 R)
• M19: 5,263,451 km (0.097 R)
• M20: 5,496,525 km (0.114 R)
• M21: 5,835,514 km (0.113 R)
• M22: 6,286,252 km (0.074 R)
• M23: 6,784,263 km (0.063 R)
• M24: 6,856,370 km (0.071 R)
• M25: 6,928,775 km (0.108 R)
• M26: 7,184,288 km (0.063 R)
• M27: 8,429,690 km (0.107 R)
• M28: 9,456,979 km (0.071 R)
• M29: 9,985,359 km (0.059 R)
• M30: 10,191,056 km (0.068 R)
• M31: 10,315,222 km (0.076 R)
• M32: 11,240,634 km (0.108 R)
• M33: 12,017,496 km (0.106 R)
• M34: 12,456,566 km (0.097 R)
• M35: 13,035,061 km (0.079 R)
• M36: 13,124,820 km (0.079 R)
• M37: 13,305,085 km (0.034 R)
• M38: 15,104,299 km (0.089 R)
• M39: 15,245,818 km (0.086 R)
• M40: 15,482,781 km (0.047 R)
• M41: 15,864,405 km (0.114 R)
• M42: 16,490,921 km (0.103 R)
• M43: 17,421,270 km (0.05 R)
• M44: 18,267,994 km (0.112 R)
• M45: 18,368,524 km (0.119 R)
• M46: 19,434,858 km (0.108 R)
• M47: 19,588,794 km (0.068 R)
• M48: 19,846,402 km (0.109 R)
• M49: 22,213,788 km (0.084 R)
• M50: 23,131,122 km (0.08 R)
• M51: 23,512,447 km (0.077 R)
• M52: 23,895,866 km (0.047 R)
• M53: 24,005,821 km (0.068 R)
• M54: 24,060,873 km (0.115 R)
• M55: 24,170,977 km (0.107 R)
• M56: 24,336,582 km (0.041 R)
• M57: 24,391,933 km (0.077 R)
• M58: 25,282,040 km (0.045 R)
• M59: 25,956,577 km (0.104 R)
• M60: 26,865,085 km (0.077 R)
• M61: 26,922,231 km (0.119 R)
• M62: 27,265,858 km (0.092 R)
• M63: 27,380,749 km (0.102 R)
• M64: 27,726,320 km (0.038 R)
• M65: 28,131,281 km (0.103 R)
• M66: 28,189,325 km (0.116 R)
• M67: 28,305,413 km (0.09 R)
• M68: 28,771,710 km (0.099 R)
• M69: 28,830,053 km (0.075 R)
• M70: 29,064,323 km (0.055 R)
• M71: 29,240,400 km (0.114 R)
• M72: 29,889,056 km (0.089 R)
• M73: 30,126,019 km (0.1 R)
• M74: 30,423,270 km (0.03 R)
• M75: 30,661,729 km (0.098 R)
• M76: 31,260,569 km (0.062 R)
• M77: 31,923,737 km (0.061 R)
• M78: 33,141,314 km (0.093 R)
• M79: 33,571,109 km (0.08 R)
• M80: 33,940,915 km (0.066 R)
• M81: 34,002,698 km (0.119 R)
• M82: 34,560,250 km (0.058 R)
• M83: 35,183,325 km (0.116 R)
• M84: 35,558,965 km (0.111 R)
• M85: 35,935,952 km (0.118 R)
• M86: 37,265,727 km (0.087 R)
• M87: 38,097,043 km (0.062 R)
• M88: 38,611,510 km (0.08 R)
• M89: 40,169,123 km (0.079 R)
• M90: 40,824,062 km (0.108 R)
• M91: 41,813,203 km (0.111 R)
• M92: 43,077,305 km (0.106 R)
• M93: 45,302,574 km (0.098 R)
• M94: 45,370,641 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 15,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit