🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.55 AU - 0.91 AU

Year: 270 Days

Day: 34.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.83 AU - 0.97 AU

Year: 370 Days

Day: 47 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,811,397 km

• M1: 43,832 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.6

Radius: 8.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.9 AU - 7.8 AU

Year: 6936 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,811,397 km

• M1: 133,740 km (0.034 R)
• M2: 312,510 km (0.1 R)
• M3: 372,798 km (0.111 R)
• M4: 487,539 km (0.088 R)
• M5: 754,871 km (0.098 R)
• M6: 1,052,421 km (0.083 R)
• M7: 1,555,967 km (0.103 R)
• M8: 1,635,853 km (0.101 R)
• M9: 1,733,690 km (0.081 R)
• M10: 1,799,962 km (0.036 R)
• M11: 1,969,456 km (0.098 R)
• M12: 2,360,954 km (0.034 R)
• M13: 2,490,655 km (0.092 R)
• M14: 2,584,752 km (0.102 R)
• M15: 2,718,642 km (0.082 R)
• M16: 2,815,582 km (0.076 R)
• M17: 2,874,373 km (0.045 R)
• M18: 2,933,465 km (0.064 R)
• M19: 3,526,620 km (0.036 R)
• M20: 3,611,293 km (0.093 R)
• M21: 3,718,255 km (0.104 R)
• M22: 3,826,115 km (0.074 R)
• M23: 3,935,172 km (0.092 R)
• M24: 4,290,916 km (0.085 R)
• M25: 4,564,530 km (0.102 R)
• M26: 4,633,794 km (0.114 R)
• M27: 4,750,032 km (0.083 R)
• M28: 4,820,343 km (0.095 R)
• M29: 4,938,226 km (0.092 R)
• M30: 5,225,005 km (0.076 R)
• M31: 5,321,795 km (0.093 R)
• M32: 6,400,096 km (0.12 R)
• M33: 7,407,638 km (0.078 R)
• M34: 7,901,909 km (0.091 R)
• M35: 7,957,560 km (0.108 R)
• M36: 8,209,333 km (0.044 R)
• M37: 8,749,531 km (0.081 R)
• M38: 8,835,849 km (0.109 R)
• M39: 8,922,615 km (0.114 R)
• M40: 9,596,255 km (0.112 R)
• M41: 9,774,575 km (0.12 R)
• M42: 10,195,244 km (0.029 R)
• M43: 10,316,568 km (0.069 R)
• M44: 10,407,823 km (0.11 R)
• M45: 10,499,377 km (0.091 R)
• M46: 10,683,233 km (0.075 R)
• M47: 11,147,585 km (0.088 R)
• M48: 11,650,233 km (0.1 R)
• M49: 11,808,807 km (0.071 R)
• M50: 12,547,671 km (0.105 R)
• M51: 12,808,121 km (0.089 R)
• M52: 13,334,406 km (0.075 R)
• M53: 13,467,100 km (0.107 R)
• M54: 13,700,472 km (0.084 R)
• M55: 14,990,006 km (0.085 R)
• M56: 15,474,853 km (0.064 R)
• M57: 15,894,475 km (0.033 R)
• M58: 17,248,036 km (0.103 R)
• M59: 18,085,186 km (0.071 R)
• M60: 18,898,250 km (0.06 R)
• M61: 19,760,981 km (0.118 R)
• M62: 19,874,526 km (0.12 R)
• M63: 19,988,220 km (0.07 R)
• M64: 20,140,062 km (0.116 R)
• M65: 20,292,502 km (0.083 R)
• M66: 20,559,983 km (0.068 R)
• M67: 21,214,474 km (0.056 R)
• M68: 21,291,816 km (0.118 R)
• M69: 21,485,994 km (0.071 R)
• M70: 21,602,681 km (0.083 R)
• M71: 22,032,326 km (0.104 R)
• M72: 22,267,942 km (0.089 R)
• M73: 22,702,075 km (0.041 R)
• M74: 23,418,350 km (0.113 R)
• M75: 23,538,477 km (0.097 R)
• M76: 23,618,661 km (0.08 R)
• M77: 23,819,571 km (0.074 R)
• M78: 24,344,510 km (0.105 R)
• M79: 24,547,365 km (0.109 R)
• M80: 26,774,429 km (0.076 R)
• M81: 27,025,903 km (0.114 R)
• M82: 27,657,954 km (0.062 R)
• M83: 28,465,333 km (0.091 R)

Asteroid Belt

Center: 8.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.6

Radius: 3

Gravity: 71.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.9 AU - 12.1 AU

Year: 13708 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,811,397 km

• M1: 265,686 km (0.102 R)
• M2: 702,661 km (0.091 R)
• M3: 782,546 km (0.102 R)
• M4: 844,330 km (0.072 R)
• M5: 886,367 km (0.116 R)
• M6: 1,271,731 km (0.028 R)
• M7: 1,443,919 km (0.102 R)
• M8: 2,031,090 km (0.066 R)
• M9: 2,590,586 km (0.114 R)
• M10: 2,934,961 km (0.091 R)
• M11: 3,293,547 km (0.04 R)
• M12: 3,326,757 km (0.112 R)
• M13: 3,360,118 km (0.115 R)
• M14: 3,980,201 km (0.085 R)
• M15: 4,194,575 km (0.059 R)
• M16: 4,412,688 km (0.107 R)
• M17: 4,897,834 km (0.073 R)
• M18: 5,557,411 km (0.105 R)
• M19: 6,203,375 km (0.103 R)
• M20: 6,660,995 km (0.091 R)
• M21: 6,787,704 km (0.103 R)
• M22: 7,476,752 km (0.106 R)
• M23: 8,368,954 km (0.11 R)
• M24: 8,551,463 km (0.114 R)
• M25: 8,597,240 km (0.115 R)
• M26: 8,966,747 km (0.075 R)
• M27: 9,200,269 km (0.087 R)
• M28: 10,939,793 km (0.115 R)
• M29: 12,360,823 km (0.055 R)
• M30: 13,198,571 km (0.116 R)
• M31: 13,251,529 km (0.044 R)
• M32: 14,434,399 km (0.056 R)
• M33: 14,598,359 km (0.114 R)
• M34: 15,038,476 km (0.12 R)
• M35: 15,594,680 km (0.12 R)
• M36: 15,650,780 km (0.109 R)
• M37: 16,899,473 km (0.062 R)
• M38: 17,245,493 km (0.11 R)
• M39: 17,477,519 km (0.115 R)
• M40: 18,120,940 km (0.106 R)
• M41: 18,179,732 km (0.116 R)
• M42: 18,356,706 km (0.101 R)
• M43: 19,430,669 km (0.07 R)
• M44: 19,975,205 km (0.098 R)
• M45: 21,017,454 km (0.084 R)
• M46: 23,538,627 km (0.084 R)
• M47: 23,795,935 km (0.092 R)
• M48: 24,054,141 km (0.082 R)
• M49: 24,118,917 km (0.105 R)
• M50: 25,227,736 km (0.086 R)
• M51: 25,755,218 km (0.053 R)
• M52: 25,887,612 km (0.109 R)
• M53: 27,359,506 km (0.089 R)
• M54: 27,427,124 km (0.086 R)
• M55: 27,901,499 km (0.057 R)
• M56: 28,105,550 km (0.073 R)
• M57: 28,173,767 km (0.062 R)
• M58: 29,340,780 km (0.117 R)
• M59: 31,367,682 km (0.102 R)
• M60: 31,438,441 km (0.086 R)
• M61: 31,509,201 km (0.068 R)
• M62: 32,219,492 km (0.098 R)
• M63: 32,433,716 km (0.074 R)
• M64: 32,935,168 km (0.079 R)
• M65: 33,078,932 km (0.077 R)
• M66: 36,814,690 km (0.118 R)
• M67: 37,412,632 km (0.069 R)
• M68: 38,542,545 km (0.109 R)
• M69: 39,989,755 km (0.089 R)
• M70: 40,066,349 km (0.029 R)
• M71: 40,219,836 km (0.118 R)
• M72: 40,758,538 km (0.1 R)
• M73: 41,377,125 km (0.083 R)
• M74: 42,076,645 km (0.117 R)
• M75: 45,392,482 km (0.086 R)
• M76: 46,435,777 km (0.095 R)
• M77: 47,405,770 km (0.113 R)
• M78: 47,568,084 km (0.106 R)
• M79: 47,649,315 km (0.069 R)
• M80: 48,382,345 km (0.092 R)
• M81: 48,955,155 km (0.094 R)
• M82: 50,355,541 km (0.063 R)
• M83: 50,686,900 km (0.086 R)
• M84: 50,935,981 km (0.104 R)
• M85: 52,354,767 km (0.092 R)
• M86: 52,942,836 km (0.044 R)
• M87: 53,786,568 km (0.071 R)
• M88: 54,379,873 km (0.104 R)
• M89: 54,464,845 km (0.088 R)
• M90: 55,145,814 km (0.063 R)
• M91: 56,516,430 km (0.109 R)
• M92: 56,946,973 km (0.114 R)
• M93: 57,119,459 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 19,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit