🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.65 AU - 1.09 AU

Year: 311 Days

Day: 25.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 143.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.84 AU - 0.94 AU

Year: 321 Days

Day: 37.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.25 AU - 1.63 AU

Year: 662 Days

Day: 33.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.13 AU - 3.35 AU

Year: 1737 Days

Day: 16 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52

Radius: 5.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.14 AU - 13.18 AU

Year: 16236 Days

Day: 15.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,364,478 km

• M1: 108,907 km (0.113 R)
• M2: 339,138 km (0.101 R)
• M3: 462,706 km (0.029 R)
• M4: 524,939 km (0.116 R)
• M5: 983,157 km (0.074 R)
• M6: 1,352,664 km (0.058 R)
• M7: 1,600,248 km (0.047 R)
• M8: 1,648,269 km (0.081 R)
• M9: 1,861,895 km (0.062 R)
• M10: 2,189,963 km (0.074 R)
• M11: 2,648,780 km (0.052 R)
• M12: 2,938,102 km (0.036 R)
• M13: 2,977,446 km (0.099 R)
• M14: 3,116,572 km (0.082 R)
• M15: 3,504,929 km (0.101 R)
• M16: 4,644,116 km (0.069 R)
• M17: 5,738,724 km (0.089 R)
• M18: 6,112,419 km (0.068 R)
• M19: 9,255,620 km (0.109 R)
• M20: 9,722,515 km (0.102 R)
• M21: 11,759,440 km (0.089 R)
• M22: 12,042,928 km (0.089 R)
• M23: 14,122,039 km (0.117 R)
• M24: 14,356,160 km (0.053 R)
• M25: 15,408,132 km (0.059 R)
• M26: 16,239,447 km (0.09 R)
• M27: 16,379,471 km (0.094 R)
• M28: 16,837,091 km (0.1 R)
• M29: 16,907,851 km (0.096 R)
• M30: 18,053,920 km (0.096 R)
• M31: 18,746,259 km (0.106 R)
• M32: 19,931,672 km (0.102 R)
• M33: 20,495,656 km (0.085 R)
• M34: 22,921,087 km (0.119 R)
• M35: 23,393,217 km (0.105 R)
• M36: 23,551,342 km (0.072 R)
• M37: 25,598,140 km (0.116 R)
• M38: 26,087,924 km (0.072 R)
• M39: 26,498,570 km (0.095 R)
• M40: 26,622,138 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.4

Radius: 3.4

Gravity: 77.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.14 AU - 17.6 AU

Year: 26530 Days

Day: 19.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 100,364,478 km

• M1: 51,312 km (0.05 R)
• M2: 369,656 km (0.095 R)
• M3: 537,655 km (0.081 R)
• M4: 643,720 km (0.052 R)
• M5: 999,912 km (0.056 R)
• M6: 2,484,671 km (0.116 R)
• M7: 3,167,286 km (0.111 R)
• M8: 3,262,430 km (0.082 R)
• M9: 3,954,620 km (0.082 R)
• M10: 4,160,616 km (0.111 R)
• M11: 4,212,526 km (0.097 R)
• M12: 4,264,886 km (0.066 R)
• M13: 4,529,225 km (0.061 R)
• M14: 4,582,781 km (0.116 R)
• M15: 5,297,410 km (0.11 R)
• M16: 5,987,356 km (0.108 R)
• M17: 6,705,126 km (0.09 R)
• M18: 8,948,197 km (0.083 R)
• M19: 10,677,997 km (0.117 R)
• M20: 11,180,496 km (0.082 R)
• M21: 11,471,015 km (0.086 R)
• M22: 12,582,527 km (0.109 R)
• M23: 12,884,715 km (0.073 R)
• M24: 12,960,711 km (0.119 R)
• M25: 13,342,484 km (0.04 R)
• M26: 13,805,490 km (0.084 R)
• M27: 18,373,012 km (0.053 R)
• M28: 20,107,151 km (0.065 R)
• M29: 20,195,264 km (0.067 R)
• M30: 21,441,564 km (0.115 R)
• M31: 22,620,993 km (0.089 R)
• M32: 22,988,106 km (0.075 R)
• M33: 23,172,411 km (0.103 R)
• M34: 24,007,915 km (0.085 R)
• M35: 24,758,747 km (0.074 R)
• M36: 26,379,640 km (0.055 R)
• M37: 26,476,130 km (0.058 R)
• M38: 27,057,019 km (0.035 R)
• M39: 28,725,783 km (0.103 R)
• M40: 29,622,622 km (0.107 R)
• M41: 29,923,613 km (0.089 R)
• M42: 30,225,502 km (0.055 R)
• M43: 31,443,677 km (0.111 R)
• M44: 32,264,521 km (0.066 R)
• M45: 33,300,636 km (0.064 R)
• M46: 34,137,337 km (0.051 R)
• M47: 34,452,838 km (0.068 R)
• M48: 34,980,769 km (0.116 R)
• M49: 37,335,739 km (0.069 R)
• M50: 39,741,273 km (0.073 R)
• M51: 40,295,084 km (0.12 R)
• M52: 41,522,086 km (0.095 R)
• M53: 42,083,826 km (0.109 R)
• M54: 42,309,270 km (0.064 R)
• M55: 43,442,474 km (0.11 R)
• M56: 43,670,311 km (0.108 R)
• M57: 43,784,305 km (0.102 R)
• M58: 44,356,068 km (0.118 R)
• M59: 47,486,104 km (0.055 R)
• M60: 47,720,823 km (0.084 R)
• M61: 50,566,923 km (0.112 R)
• M62: 52,615,815 km (0.084 R)
• M63: 53,711,470 km (0.118 R)
• M64: 55,060,843 km (0.042 R)
• M65: 55,677,934 km (0.097 R)
• M66: 56,173,103 km (0.098 R)
• M67: 56,545,602 km (0.049 R)
• M68: 57,417,757 km (0.089 R)
• M69: 58,671,387 km (0.111 R)
• M70: 59,554,164 km (0.118 R)
• M71: 59,807,284 km (0.071 R)
• M72: 61,588,695 km (0.11 R)
• M73: 64,552,977 km (0.079 R)
• M74: 67,036,451 km (0.079 R)
• M75: 68,620,992 km (0.09 R)
• M76: 69,684,334 km (0.111 R)
• M77: 70,217,949 km (0.115 R)
• M78: 73,041,759 km (0.026 R)
• M79: 77,415,552 km (0.099 R)
• M80: 77,829,938 km (0.036 R)
• M81: 78,106,544 km (0.097 R)
• M82: 79,773,364 km (0.118 R)
• M83: 81,171,356 km (0.1 R)
• M84: 81,873,419 km (0.12 R)
• M85: 82,577,426 km (0.035 R)
• M86: 87,561,429 km (0.056 R)
• M87: 88,137,231 km (0.117 R)
• M88: 89,003,253 km (0.075 R)
• M89: 90,598,266 km (0.105 R)
• M90: 90,743,824 km (0.037 R)
• M91: 91,180,650 km (0.097 R)
• M92: 91,472,366 km (0.096 R)
• M93: 94,405,681 km (0.102 R)
• M94: 94,848,491 km (0.083 R)
• M95: 96,626,013 km (0.085 R)
• M96: 97,220,963 km (0.087 R)
• M97: 97,369,963 km (0.093 R)
• M98: 97,817,111 km (0.084 R)
• M99: 100,063,622 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 11,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit