🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.7 AU - 0.74 AU

Year: 234 Days

Day: 24.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.79 AU - 1.21 AU

Year: 383 Days

Day: 25.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.8 AU - 1.22 AU

Year: 389 Days

Day: 40 Hours

Environment

Temp: 7 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.36 AU - 2.02 AU

Year: 841 Days

Day: 18.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,166,050 km

• M1: 88,861 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.51 AU - 3.79 AU

Year: 2670 Days

Day: 31.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,166,050 km

• M1: 767,736 km (0.072 R)
• M2: 2,709,965 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659

Radius: 7

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 15.47 AU - 20.31 AU

Year: 28972 Days

Day: 23.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,166,050 km

• M1: 197,918 km (0.108 R)
• M2: 281,543 km (0.1 R)
• M3: 422,165 km (0.113 R)
• M4: 489,783 km (0.111 R)
• M5: 537,206 km (0.114 R)
• M6: 1,570,329 km (0.058 R)
• M7: 2,139,998 km (0.067 R)
• M8: 2,595,224 km (0.032 R)
• M9: 4,081,030 km (0.114 R)
• M10: 4,538,650 km (0.033 R)
• M11: 4,852,805 km (0.108 R)
• M12: 5,613,062 km (0.1 R)
• M13: 6,006,953 km (0.067 R)
• M14: 6,236,137 km (0.106 R)
• M15: 6,644,090 km (0.081 R)
• M16: 7,181,147 km (0.08 R)
• M17: 7,485,578 km (0.085 R)
• M18: 7,981,495 km (0.117 R)
• M19: 8,296,848 km (0.11 R)
• M20: 9,866,428 km (0.109 R)
• M21: 11,738,496 km (0.087 R)
• M22: 12,313,700 km (0.104 R)
• M23: 13,641,531 km (0.114 R)
• M24: 14,246,056 km (0.044 R)
• M25: 14,936,749 km (0.116 R)
• M26: 15,481,435 km (0.078 R)
• M27: 15,559,824 km (0.041 R)
• M28: 16,430,185 km (0.076 R)
• M29: 18,135,451 km (0.115 R)
• M30: 20,237,750 km (0.107 R)
• M31: 20,667,395 km (0.098 R)
• M32: 21,535,661 km (0.074 R)
• M33: 22,062,395 km (0.118 R)
• M34: 22,593,318 km (0.111 R)
• M35: 23,038,970 km (0.115 R)
• M36: 24,393,279 km (0.094 R)
• M37: 24,850,450 km (0.092 R)
• M38: 25,034,156 km (0.066 R)
• M39: 26,707,259 km (0.081 R)
• M40: 27,178,492 km (0.103 R)
• M41: 27,367,734 km (0.101 R)
• M42: 30,160,277 km (0.045 R)
• M43: 30,454,237 km (0.103 R)
• M44: 30,946,414 km (0.119 R)
• M45: 31,441,284 km (0.059 R)
• M46: 32,539,033 km (0.032 R)
• M47: 32,639,413 km (0.103 R)
• M48: 32,840,622 km (0.083 R)
• M49: 32,941,302 km (0.082 R)
• M50: 33,244,088 km (0.114 R)
• M51: 33,649,348 km (0.078 R)
• M52: 33,852,502 km (0.098 R)
• M53: 34,669,456 km (0.116 R)
• M54: 36,949,028 km (0.117 R)
• M55: 37,368,800 km (0.06 R)
• M56: 39,490,696 km (0.098 R)
• M57: 39,919,893 km (0.082 R)
• M58: 41,433,673 km (0.096 R)
• M59: 42,636,440 km (0.111 R)
• M60: 45,974,118 km (0.116 R)
• M61: 46,991,683 km (0.067 R)
• M62: 49,625,802 km (0.116 R)
• M63: 55,275,216 km (0.097 R)
• M64: 55,875,254 km (0.099 R)
• M65: 56,960,885 km (0.081 R)
• M66: 59,398,134 km (0.112 R)
• M67: 61,248,211 km (0.098 R)
• M68: 62,492,267 km (0.119 R)
• M69: 63,744,401 km (0.101 R)
• M70: 64,121,687 km (0.103 R)
• M71: 65,384,741 km (0.056 R)
• M72: 66,528,417 km (0.099 R)
• M73: 67,678,675 km (0.068 R)
• M74: 69,869,386 km (0.095 R)
• M75: 71,821,639 km (0.115 R)
• M76: 74,187,828 km (0.097 R)
• M77: 74,319,923 km (0.092 R)
• M78: 77,382,341 km (0.102 R)
• M79: 82,805,264 km (0.106 R)
• M80: 83,216,957 km (0.078 R)
• M81: 83,904,509 km (0.035 R)
• M82: 84,042,289 km (0.116 R)
• M83: 84,455,927 km (0.093 R)
• M84: 85,562,502 km (0.096 R)
• M85: 85,839,857 km (0.113 R)
• M86: 85,978,534 km (0.111 R)
• M87: 86,952,266 km (0.09 R)
• M88: 89,191,447 km (0.082 R)
• M89: 90,318,218 km (0.039 R)
• M90: 90,459,289 km (0.069 R)
• M91: 93,583,641 km (0.042 R)
• M92: 93,726,507 km (0.067 R)
• M93: 94,298,569 km (0.108 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: 381 - 12,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit